[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Ambler, Roger George"]
[Black "Edwards, Louis Alan"]
[Result "1-0"]
[ECO "E26"]
[PlyCount "73"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 b6 7. Ne2 Nc6 8. Ng3
O-O 9. Bd3 Ba6 10. O-O Rc8 11. dxc5 bxc5 12. e4 Ne5 13. Be2 Bxc4 14. Bxc4 Nxc4
15. Qa4 Nb6 16. Qxa7 Qc7 17. Qxc7 Rxc7 18. Bf4 Ra7 19. Bd6 Rc8 20. Rfb1 Na4 21.
c4 Nc3 22. Re1 Ne8 23. Be5 Na4 24. Rab1 f6 25. Bf4 e5 26. Nf5 d5 27. exd5 g6
28. Nh6+ Kg7 29. Bd2 Nd6 30. Ng4 Nxc4 31. Bh6+ Kf7 32. Rb3 Re7 33. Nxf6 Nd6 34.
Ne4 Nxe4 35. Rxe4 Ra8 36. Rf3+ Kg8 37. Rxa4 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Ashby, Alan Peter"]
[Black "Melville, A"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3
O-O 9. Qd2 Bd7 10. h4 Qa5 11. h5 Nxh5 12. O-O-O Rfc8 13. Bb3 Ne5 14. Bh6 Nd3+
15. Kb1 Bxh6 16. Qxh6 Nxb2 17. Kxb2 Rxc3 18. g4 Nf6 19. g5 Nh5 20. Rxh5 Rxb3+
21. axb3 gxh5 22. f4 Bg4 23. f5 Qd8 24. g6 hxg6 25. fxg6 fxg6 26. Qxg6+ Kh8 27.
Qh6+ Kg8 28. Ne6 Bxe6 29. Qg6+ Kh8 30. Rh1 Bg4 31. Qxg4 Qe8 32. Rxh5+ Qxh5 33.
Qxh5+ Kg7 34. Qg5+ Kf7 35. Qf5+ Kg7 36. Qd7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Barden, Leonard William"]
[Black "Saverymuttu, Seth"]
[Result "1/2-1/2"]
[ECO "E83"]
[PlyCount "88"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. O-O-O
Rb8 9. Bh6 e5 10. Bxg7 Kxg7 11. d5 Ne7 12. h4 h5 13. Nh3 Bd7 14. Ng5 b5 15. g3
b4 16. Nb1 c6 17. f4 cxd5 18. exd5 Nexd5 19. b3 Ne7 20. Qxd6 exf4 21. Qxf4 Nf5
22. Bh3 Qa5 23. Rh2 Rbd8 24. Rhd2 Bc8 25. Re1 Rxd2 26. Qxd2 Qb6 27. Qf4 Kg8 28.
Nd2 Rd8 29. Bxf5 Bxf5 30. Qe3 Qa5 31. Kb2 Re8 32. Qf2 Rxe1 33. Qxe1 Qc5 34.
Ngf3 Qd6 35. Qe5 Qd3 36. Qb8+ Kg7 37. Qxb4 Qc2+ 38. Ka3 Bd7 39. Qc5 Qc3 40. Qe5
Qc1+ 41. Kb4 Qc2 42. a4 Bc6 43. Kc5 Bb7 44. Kb6 Bxf3 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Batchelor, Roy A"]
[Black "Eslon, Jaan"]
[Result "1-0"]
[ECO "E33"]
[PlyCount "97"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 Nc6 5. e3 e5 6. d5 Ne7 7. Bd2 O-O 8. a3
Bxc3 9. Bxc3 d6 10. Bd3 a5 11. Ne2 a4 12. O-O Kh8 13. f4 Ng4 14. Rf3 f5 15. e4
fxe4 16. Bxe4 Bf5 17. fxe5 Bxe4 18. Qxe4 Rxf3 19. gxf3 Nxe5 20. Nf4 N7g6 21.
Ne6 Qh4 22. Qxh4 Nxh4 23. f4 Nxc4 24. Bxg7+ Kg8 25. Rc1 b5 26. Bf6 Nf3+ 27. Kf2
Nfd2 28. Rg1+ Kf7 29. Bd8 Rxd8 30. Nxd8+ Ke7 31. Ne6 c6 32. Rg7+ Kf6 33. Rxh7
cxd5 34. Nc7 d4 35. Nxb5 d3 36. Nc3 Nxb2 37. Ra7 Kf5 38. Nxa4 Nbc4 39. Nc3 Kxf4
40. Ra4 Ke5 41. h4 d5 42. h5 d4 43. Nd1 Ne4+ 44. Ke1 Ne3 45. h6 d2+ 46. Ke2
Nxd1 47. Kxd1 Nc3+ 48. Kxd2 Nxa4 49. h7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Bohm, Hans"]
[Black "Stean, Michael Frank"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "80"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. O-O O-O 5. d4 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5
Ng4 9. Nbd2 dxe5 10. e4 b6 11. Qe2 a5 12. h3 Nh6 13. Nc4 Ba6 14. Ba3 Re8 15.
Rfd1 Qc8 16. Qd2 Bxc4 17. Qxd7 Be6 18. Qxc8 Bxc8 19. Nd2 f6 20. Bf1 Nf7 21. Bb5
Re6 22. Nc4 Bf8 23. Bxf8 Kxf8 24. Bd7 Re7 25. Bc6 Rb8 26. h4 Bg4 27. Rd2 Rd8
28. Rxd8+ Nxd8 29. Ba4 Be2 30. Ne3 c6 31. Re1 Bf3 32. c4 Rd7 33. b4 axb4 34.
Rb1 Rd2 35. Nf1 Rxa2 36. Bb3 Ra3 37. Nd2 Bg4 38. Nf1 Ne6 39. Ne3 Bf3 40. Nc2
Ra8 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Burstow, John"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. a4 Be7 8. Bd3
O-O 9. Nf3 Nc6 10. O-O Qc7 11. Qe1 Nb4 12. e5 Nxd3 13. cxd3 Nd5 14. Ne4 Bd7 15.
Kh1 Rac8 16. Bd2 dxe5 17. fxe5 Rfd8 18. Qg3 Be8 19. Bh6 Bf8 20. Nd6 Rxd6 21.
exd6 Qxd6 22. Qxd6 Bxd6 23. Bd2 Rc2 24. b3 f6 25. Rae1 Bd7 26. Rc1 Rb2 27. Rb1
Ra2 28. Ra1 Rxa1 29. Rxa1 e5 30. Re1 Bc5 31. h3 Bf5 32. Nxe5 Bf8 33. g4 Bc8 34.
Rc1 Be6 35. Nf3 Nb4 36. Bxb4 Bxb4 37. Kg2 Bd6 38. Rc3 Kf7 39. Kf2 Bd5 40. d4
Ke6 41. Re3+ Kd7 42. Ne1 Bf4 43. Rc3 Bd2 44. Rd3 Ba5 45. Ng2 Kd6 46. Ne3 Bb4
47. Nf5+ Kc6 48. Nxg7 Be4 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Byway, Paul V"]
[Black "Hershman, Paul"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Rb1 e5 6. b4 a5 7. b5 d6 8. e3 Nbd7
9. Nge2 Re8 10. d4 e4 11. Qc2 Qe7 12. Nf4 Nb6 13. O-O Bf5 14. c5 dxc5 15. Ba3
Nfd7 16. dxc5 c6 17. bxc6 bxc6 18. cxb6 Qxa3 19. Na4 g5 20. Nh5 Be5 21. Qxc6
Rac8 22. Qb5 Qxa2 23. Rbc1 Qd2 24. Rxc8 Rxc8 25. b7 Rb8 26. Nc5 Qd5 27. Rc1 f6
28. Bf1 Kf8 29. Qxa5 Nxc5 30. Rxc5 Qxb7 31. Nxf6 Qb1 32. Rxe5 Bh3 33. Nxh7+ Kg8
34. Rxg5+ Kf7 35. Qc7+ Ke6 36. Re5# 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Corden, Martyn John"]
[Black "Bennett, Gerald H"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "89"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Bc4 Nxe4 6. O-O e6 7. cxd4 d5 8. Bd3
Nc6 9. Re1 Nf6 10. Nc3 Be7 11. Bf4 O-O 12. Rc1 Bd7 13. Bb1 Rc8 14. Qd3 Nb4 15.
Qd2 a6 16. Ne5 Nc6 17. Re3 Nxe5 18. Bxe5 Ne8 19. Rh3 f5 20. g4 Bf6 21. gxf5
exf5 22. Nxd5 Bxe5 23. dxe5 Bc6 24. Rd3 Qh4 25. f4 Nc7 26. Nxc7 Rxc7 27. Bc2 g5
28. Rg3 Kh8 29. Rxg5 Rg8 30. Bxf5 Rcg7 31. Kf1 Bb5+ 32. Kg2 Rxg5+ 33. fxg5
Qxg5+ 34. Qxg5 Rxg5+ 35. Kf3 Rxf5+ 36. Ke4 Rf8 37. Rc7 Bc6+ 38. Kd4 Rd8+ 39.
Kc5 Rd5+ 40. Kb6 Rxe5 41. b3 Rh5 42. Ka7 Rxh2 43. a4 Rb2 44. Rxc6 bxc6 45. Kxa6
0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Eley, Brian Ratcliffe"]
[Black "Johansson, H"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "55"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. Bc4 Nxc3 7. bxc3 Bxc5 8.
Qg4 Kf8 9. d4 Be7 10. Ne2 d5 11. Bd3 c5 12. Nf4 g6 13. h4 cxd4 14. cxd4 Nc6 15.
h5 g5 16. h6 Nxd4 17. Nh3 Nf5 18. Nxg5 Qc7 19. Bb2 Bd7 20. Bxf5 exf5 21. Ne6+
Bxe6 22. Qg7+ Ke8 23. Qxh8+ Bf8 24. O-O Qe7 25. Rac1 Qb4 26. Rc2 Rd8 27. Bc1
Qg4 28. Ba3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Fox, Terry C"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "E24"]
[BlackElo "2410"]
[PlyCount "42"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e4 Qa5 7. e5 Ne4 8. Bd2
Nc6 9. Nf3 Nxc3 10. Qc2 cxd4 11. a4 b6 12. Be2 Ba6 13. Kf1 Rc8 14. g3 Nxe5 15.
Nxd4 Nxe2 $3 16. Bxa5 Nxd4 17. Qb2 Rxc4 18. Kg2 Bb7+ 19. Kh3 Nd3 20. Qd2 Nf3 $1
21. Qe3 Ng5+ $1 {Source: bulletin} 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Franklin, Michael J"]
[Black "Evans, Christopher A"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "92"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Nbd2 d6 6. Bc4 c6 7. a4 Nbd7 8. O-O
h6 9. h3 Re8 10. Bh2 e5 11. dxe5 dxe5 12. e4 Nh5 13. Qe2 Qf6 14. Rfd1 Nf8 15.
Qe3 g5 16. Bf1 Ng6 17. Nc4 Nhf4 18. Nd6 Re7 19. Nxc8 Rxc8 20. a5 a6 21. g3 Ne6
22. c3 Bf8 23. Nd2 Rd7 24. Nb3 Rcd8 25. Be2 Qe7 26. Rxd7 Rxd7 27. Bg4 Rd8 28.
Qb6 Rd7 29. Kg2 Kg7 30. Bg1 h5 31. Be2 Kh6 32. Rd1 Rxd1 33. Bxd1 Qd7 34. Be2
Nef4+ 35. gxf4 Nxf4+ 36. Kf1 Qxh3+ 37. Ke1 Qg2 38. Bc4 Qxe4+ 39. Kd2 Qxc4 40.
Nc1 Qb5 41. Qxb5 cxb5 42. f3 f5 43. Nb3 g4 44. Bh2 h4 45. Bxf4+ exf4 46. Nd4 h3
0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Heaton, A"]
[Black "Burton, Colin G"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "93"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15.
gxf6 Bf8 16. Bh3 b4 17. Nd5 exd5 18. exd5 Bxh3 19. Rhe1+ Kd8 20. Nc6+ Kc8 21.
Qxh3+ Qd7 22. Qh4 a5 23. Qc4 Kc7 24. Qb5 Rg8 25. Qc4 Rg6 26. Rd4 Rxf6 27. Rde4
Bh6+ 28. Kb1 Nxe4 29. Rxe4 Rg6 30. a3 bxa3 31. Ne5+ Kd8 32. Nxd7 Rc8 33. Re8+
Kxe8 34. Qxc8+ Ke7 35. bxa3 Bg7 36. Qc7 Ke8 37. Nb6 Be5 38. Qc6+ Ke7 39. Nc4
Bxh2 40. Qc7+ Kf8 41. Qxa5 h5 42. Qd2 Bg1 43. a4 h4 44. Qf4 h3 45. Nxd6 Rg7 46.
Qh4 Bb6 47. Qxh3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Houpt, William David"]
[Black "Cooke, W"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "61"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. Nf3 Be7 8.
O-O O-O 9. Bd2 f6 10. a3 a5 11. Qb3 Kh8 12. Qxb7 Nxc3 13. Bxc3 Qd6 14. Nd2 Nd4
15. Bxd4 Qxd4 16. Qxa8 Rxa8 17. Bxa8 Qd8 18. Bc6 f5 19. Nc4 Qd4 20. Nxa5 Qc5
21. b4 Qd6 22. Rac1 Qd4 23. Rfd1 f4 24. Be4 fxg3 25. hxg3 Bd6 26. e3 Qa7 27.
Nc4 Bxc4 28. dxc4 Qxa3 29. Ra1 Qxb4 30. Ra8+ Bf8 31. Rdd8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Hyett, DA"]
[Black "Elwell, Robert GW"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "78"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 d6 7. Bg2 Bd7 8. O-O
Be7 9. Ndb5 Qb8 10. Bf4 Ne5 11. Bg5 a6 12. Nd4 Qc7 13. Nce2 Rc8 14. b3 b5 15.
Rc1 O-O 16. h3 Rfd8 17. f4 Nc6 18. Kh2 Nxd4 19. Qxd4 Bc6 20. c4 Qb7 21. cxb5
axb5 22. Rc2 Bxe4 23. Rxc8 Rxc8 24. Bxe4 Qxe4 25. Qxe4 Nxe4 26. Bxe7 Rc2 27.
Kg2 d5 28. Re1 d4 29. Kf3 Nd2+ 30. Kg4 f5+ 31. Kh5 Nf3 32. Rf1 d3 33. Rxf3 dxe2
34. Re3 Rc3 35. Rxe2 Rxg3 36. Kh4 Rf3 37. Bd6 Kf7 38. Be5 g6 39. Rc2 g5+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Lowry, S"]
[Black "Aitken, James Macrae"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 d5 5. cxd5 cxd4 6. Qa4+ Nbd7 7. Nxd4 Nxd5
8. Nxd5 exd5 9. e3 Be7 10. Be2 O-O 11. O-O Nc5 12. Qd1 Bf6 13. b3 Ne6 14. Bb2
Nxd4 15. Bxd4 Be6 16. Rc1 Bxd4 17. Qxd4 Qa5 18. a4 Rac8 19. Bb5 a6 20. b4 Qd8
21. Be2 Qd7 22. a5 Rc6 23. b5 Rxc1 24. Rxc1 axb5 25. Qb6 Rc8 26. Rxc8+ Qxc8 27.
Qxb5 g6 28. Bf1 Qc3 29. Qb6 Qe1 30. h4 h5 31. Qxb7 Qxa5 {Source: Aitken Book 32
} 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Ludgate, Alan Templeton"]
[Black "Phillips, Alan"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "74"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. g3 f6 8.
Bg2 c6 9. O-O Kc7 10. b3 a5 11. Bb2 Nc5 12. Nd2 Nba6 13. Rac1 a4 14. Nce4 Nxe4
15. Bxe4 Bb4 16. Nf3 axb3 17. axb3 Nc5 18. Bc2 Ra2 19. Rb1 Rd8 20. Nxe5 Rd2 21.
Rfc1 Rxb2 22. Rxb2 Ba3 23. Rbb1 Bxc1 24. Rxc1 fxe5 25. b4 Ne6 26. Bxh7 Nd4 27.
Kg2 Rxe2 28. Rc3 Be6 29. h3 Rb2 30. b5 cxb5 31. cxb5+ Kb6 32. Be4 Rxb5 33. g4
Bd5 34. Bxd5 Rxd5 35. Rc8 Rd7 (35... Nc6 36. h4 Kc5 {was the end according to
Phillips in his book (2003).}) 36. Re8 Nc6 37. h4 Kc5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Mariotti, Sergio"]
[Black "Speed, Graham"]
[Result "1-0"]
[ECO "C57"]
[Annotator "Mariotti, Sergio"]
[PlyCount "77"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nd4 7. c3 Nxd5 8. h4
$6 {My move but it is not good.} Nf5 $2 ({Best reply is} 8... h6 9. cxd4 hxg5
10. Bxb5+ Bd7 11. Bxd7+ Qxd7 12. dxe5 ({or} 12. Qe2 Nf4 13. Qe4 (13. Qxe5+ Be7)
13... Rb8) 12... Nb4) 9. Bxb5+ Bd7 10. Qa4 Nb6 11. Bxd7+ Nxd7 12. d3 Bc5 ({
Also good [for White] is} 12... Nd6 13. Nd2 h6 14. Nge4 f5 15. Nxd6+ Bxd6 16.
Nc4 O-O 17. Nxd6 cxd6) 13. Qg4 Qf6 14. Nd2 Nh6 15. Qf3 O-O 16. Qxf6 Nxf6 17.
Nde4 Be7 18. Nxf6+ Bxf6 19. Ne4 Nf5 20. Bg5 Bxg5 21. hxg5 Rad8 22. Ke2 Nd6 23.
Rh4 Nxe4 24. Rxe4 f6 25. gxf6 gxf6 26. Rh1 Rd7 27. Rh3 Rg7 28. g4 Rb8 29. b3
Rb5 30. Rc4 Rb6 31. Re3 Rd6 32. f4 Ra6 33. fxe5 Rxa2+ 34. Kf3 fxe5 35. Rxe5 Rd7
36. d4 Ra1 37. Rcc5 Rf1+ 38. Ke2 Rf8 39. Kd3 {"and White won." Source: bulletin
} 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "May, Alan Kenneth"]
[Black "Clarke, Peter Hugh"]
[Result "0-1"]
[ECO "D23"]
[Annotator "Clarke, Peter H"]
[PlyCount "84"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ c6 5. Qxc4 Bf5 6. Nc3 e6 7. g3 Be7 8.
Bg2 Nbd7 9. Be3 ({White prepares a faulty manoevre, which is dealt with on
analogy with the "Mannheim trap" (pioneered by Alekhine).} 9. O-O {is
preferable.}) 9... O-O 10. Nh4 Bc2 11. a3 Nb6 12. Qa2 Ng4 13. b4 Nxe3 14. fxe3
Bxh4 15. Qxc2 Bg5 16. Qd3 Nd5 17. Nd1 ({Too passive; White can solve his
problems by} 17. Nxd5 {followed by e4.}) 17... a5 18. e4 ({Both here and the
next move I expected} 18. Rb1) 18... Nc7 19. bxa5 Nb5 20. e3 Qxa5+ 21. Kf2 Nxa3
22. Nb2 Qb4 23. Qe2 Qe7 24. h4 Bh6 25. g4 g6 ({Considering the game to be
positionally over, Black gets careless.} 25... f6 {was better.}) 26. g5 Bg7 27.
e5 Nb5 28. Nc4 Nc3 29. Qb2 Nd5 30. Nd6 $2 ({Overlooking a resource whereby
Black breaks free on the K Side. After} 30. Nd2 {aiming for e4 another way,
White may have sufficient play to balance the lost pawn.}) 30... Rxa1 31. Qxa1
f6 $1 32. Ke2 fxg5 33. h5 g4 34. hxg6 hxg6 35. Bxd5 cxd5 36. Qg1 Qg5 37. Qc1 ({
It is Black who has the attack; if} 37. Qh2 Rf3 38. Qh7+ Kf8 {. The white
knight at d6 cannot get back t«'defend the King.}) 37... g3 38. Rg1 Bh6 39.
Rg2 Qg4+ 40. Ke1 ({Or} 40. Kd3 Bxe3) 40... Qf3 41. Re2 g2 42. Kd2 Qf1 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Miles, Anthony John"]
[Black "Whiteley, Andrew Jonathan"]
[Result "1/2-1/2"]
[ECO "B79"]
[PlyCount "89"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4
O-O 9. Qd2 Bd7 10. O-O-O Qa5 11. Kb1 Rfc8 12. Bb3 Ne5 13. h4 Nc4 14. Bxc4 Rxc4
15. Nb3 Qa6 16. Bh6 Bxh6 17. Qxh6 Rac8 18. h5 Be6 19. g4 Rxc3 20. bxc3 Rxc3 21.
hxg6 fxg6 22. e5 Rxc2 23. Kxc2 Qxa2+ 24. Kd3 Qxb3+ 25. Ke2 Qb2+ 26. Rd2 Qxe5+
27. Qe3 Nd7 28. Qxe5 Nxe5 29. Kf2 Bd7 30. Ra1 Bc6 31. Re2 Kf7 32. Kg3 a6 33. f4
Nd3 34. Ra3 Nc5 35. f5 gxf5 36. gxf5 Kf6 37. Rae3 d5 38. Kf4 e5+ 39. fxe6 d4
40. Rh3 Nxe6+ 41. Kg4 Bd5 42. Rh6+ Kf7 43. Rxh7+ Kg6 44. Rd7 d3 45. Re5 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Ripp, Jerome Valentine"]
[Black "Webb, Simon"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "40"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qc2
c5 9. Be2 Nc6 10. cxd5 cxd4 11. exd4 exd5 12. Rd1 Bg4 13. Ne5 Bxe2 14. Qxe2
Nxd4 15. Rxd4 Bxe5 16. Rd3 Re8 17. Re3 d4 18. Rxe5 Rxe5 19. Qxe5 dxc3 20. bxc3
Qd3 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Shephard, Christopher CW"]
[Black "Watt, D"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "37"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3
e6 9. Nf3 Be7 10. Be2 O-O 11. O-O f6 12. Rc1 fxe5 13. d5 exd5 14. cxd5 Nb4 15.
Qb3 Qd6 16. Rfd1 a5 17. a3 Na6 18. Nb5 Qf6 19. Bg5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Speelman, Jonathan S"]
[Black "Povah, Nigel Edward"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "37"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. d3 Be7 8.
O-O Qd7 9. Bd2 f5 10. Rc1 h5 11. Nxd5 Bxd5 12. Qa4 Bf6 13. e4 fxe4 14. dxe4 Bf7
15. Rfd1 Qe6 16. Bb4 a6 17. Bh3 Qxh3 18. Rxc6 Qd7 19. Rxd7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Torn, A"]
[Black "Shelley, Peter J"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "90"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 a6 8. f4
c5 9. Nf3 Nc6 10. O-O-O Nb6 11. g4 h5 12. Rg1 hxg4 13. Rxg4 g6 14. Qf2 c4 15.
h4 Bd7 16. Be2 O-O-O 17. Rdg1 Qf8 18. Kb1 Ne7 19. Bf1 Nf5 20. Nd1 Na4 21. c3 b5
22. b3 Nb6 23. b4 Kb7 24. Ne3 Nxe3 25. Qxe3 Ra8 26. R1g2 a5 27. a3 axb4 28.
axb4 Ra3 29. Ra2 Rxa2 30. Kxa2 Qa8+ 31. Kb1 Qa3 32. Qd2 Na4 33. Kc2 Qb3+ 34.
Kc1 Nxc3 35. Qc2 Na2+ 36. Kd2 Qxf3 37. Be2 Qa3 38. Rg1 Nxb4 39. Qc3 Qxc3+ 40.
Kxc3 Nc6 41. h5 gxh5 42. Rg7 Be8 43. f5 b4+ 44. Kd2 Nxd4 45. fxe6 Nxe6 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Van den Berg, J"]
[Black "McCarthy, E"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "59"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 Ne4 6. Qc2 f5 7. g3 b6 8.
Bg2 Bb7 9. Nfd2 Nd6 10. O-O Bxg2 11. Kxg2 Qf6 12. e3 O-O 13. Nc3 f4 14. gxf4
Qh4 15. Kh1 Rf6 16. Nf3 Qh5 17. Ng1 Nxc4 18. b3 Rh6 19. h3 Nd6 20. Qe2 Qh4 21.
Qf3 Nc6 22. Kh2 Rf8 23. Qg3 Qe7 24. f3 Rff6 25. Ne4 Rfg6 26. Qe1 Nf5 27. Rd1 d5
28. Ng5 Qd6 29. Kh1 Rh5 30. e4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Aitken, James Macrae"]
[Black "Speelman, Jonathan S"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "45"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qd1 Nge7 9. Be2 Qg6 10. Bf3 O-O 11. Be3 d5 12. exd5 Nb4 13. Na3 e4 14. Qd4 exf3
15. Qxb4 Nxd5 16. Qd2 Nxe3 17. fxe3 Bg4 18. O-O Rad8 19. Qf2 fxg2 20. Qxg2 Rd2
$6 {Aitken} 21. Qxd2 Bh3+ 22. Kh1 Qe4+ 23. Kg1 {Source: Aitken Book 32} 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Allain, John M"]
[Black "Ashby, Anthony C"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "60"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Be2 Bb4 8. f3
d5 9. O-O e5 10. Nxc6 bxc6 11. exd5 cxd5 12. Na4 O-O 13. c3 Ba5 14. b4 Bc7 15.
Nc5 Re8 16. Qc2 h6 17. a4 Qe7 18. Rfe1 d4 19. cxd4 exd4 20. Bf2 Qe5 21. Bg3
Qe3+ 22. Bf2 Bxh2+ 23. Kf1 Nh5 24. g4 Qg5 25. Bd3 Be5 26. Ne4 Qf4 27. Ke2 Bxg4
28. fxg4 Qxg4+ 29. Kf1 Nf4 30. Ng3 Qh3+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Bellin, Robert"]
[Black "Ambler, Roger George"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "61"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qc7 10. Qg3 O-O 11. a3 Nc6 12. Nxc6 Qxc6 13. Bh6 Ne8 14. Nd5 Bd8 15.
Rfe1 Kh8 16. Bd2 Nf6 17. Bc3 Rg8 18. Nb4 Qb7 19. f3 Qb6+ 20. Kh1 Bb7 21. Rad1
Be7 22. Bd4 Qc7 23. Nd3 Raf8 24. e5 dxe5 25. Nxe5 Qc8 26. Nxf7+ Rxf7 27. Bxe6
Nh5 28. Qg4 Qf8 29. Qxh5 Rxf3 30. Bxg8 Rf5 31. Qxh7# 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Bennett, Gerald H"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "81"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8.
Be3 Ne5 9. h3 b5 10. f4 Nc4 11. Bxc4 Qxc4 12. e5 b4 13. exf6 bxc3 14. b3 Qc7
15. fxg7 Bxg7 16. Qg4 Bf6 17. f5 e5 18. Rae1 h5 19. Qg3 h4 20. Qg4 Bb7 21. Ne6
Qc6 22. Rf2 dxe6 23. fxe6 Be7 24. exf7+ Kf8 25. Qf5 Qd6 26. Rff1 Rd8 27. Rd1
Qc6 28. Rxd8+ Bxd8 29. Rf2 Qd6 30. b4 Be7 31. Rf1 Qc6 32. Rf2 Qe4 33. Qd7 Qxe3
34. Qe8+ Kg7 35. Qxe7 Rf8 36. Qxb7 Qd4 37. Qe7 e4 38. Qg5+ Kh7 39. Qxh4+ Kg7
40. Qg5+ Kh7 41. Qc5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Burton, Colin G"]
[Black "Houpt, William David"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. O-O d6 8. a3
Be6 9. Nd5 Bxd5 10. cxd5 Nb8 11. Rb1 Nd7 12. b4 c4 13. d3 Rc8 14. Nc3 Nb6 15.
d4 O-O 16. dxe5 Bxe5 17. Bb2 Nf5 18. Qd2 Bxc3 19. Qxc3 f6 20. Qc2 Qc7 21. Bc3
Nd7 22. e4 Ng7 23. f4 f5 24. Rfe1 fxe4 25. Rxe4 Rce8 26. Rbe1 Rxe4 27. Rxe4 Re8
28. Bh3 Rxe4 29. Qxe4 Nf8 30. g4 b5 31. f5 gxf5 32. gxf5 Qf7 33. f6 Nh5 34. Be6
Nxe6 35. dxe6 Qg6+ 36. Qxg6+ hxg6 37. Kf2 Nf4 38. e7 Kf7 39. Kf3 Nd5 40. Bd4 c3
41. Ke2 Nf4+ 42. Ke3 c2 43. Kd2 Ne6 44. Bb2 Nc7 45. Kxc2 a6 46. Kd3 Ne8 47. Ke4
Nc7 48. Bd4 Ne8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Burton, Graham P"]
[Black "Spittle, Geoffrey Bernard"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "63"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf5 Bxf5 8.
exf5 Qc7 9. Bb3 Nc6 10. Be3 Be7 11. g4 h6 12. Nd5 Nxd5 13. Qxd5 Qa5+ 14. Qxa5
Nxa5 15. Bd5 Nc6 16. c3 Rc8 17. h4 Bd8 18. Ke2 Bc7 19. g5 hxg5 20. hxg5 Ke7 21.
Rag1 Rcf8 22. g6 Rxh1 23. Rxh1 fxg6 24. Bg5+ Ke8 25. fxg6 Ne7 26. Bxb7 a5 27.
Rh7 Bb6 28. Rxg7 Rxf2+ 29. Ke1 Nf5 30. Rf7 Ne7 31. Rxe7+ Kf8 32. g7+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Carleton, John Joseph"]
[Black "Orton, Charles HJ"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "59"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8.
Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. h4 Bd7 13. h5 d4 14. h6 Rf8
15. Qd3 O-O-O 16. Nxd4 Be8 17. Nb5 Rxd3 18. Nxc7 Rg3 19. h7 Ng6 20. Nxe8 Rxe8
21. Kf2 Rg4 22. g3 Nh8 23. Be3 Rd8 24. Bd3 b6 25. Rad1 Ne7 26. Be4 Rxd1 27.
Rxd1 Rg7 28. Bd4 Nf5 29. Bxf5 exf5 30. Rh1 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Elwell, Robert GW"]
[Black "Hart, J"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "91"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e6 4. cxd4 d5 5. e5 Bb4+ 6. Nc3 Nc6 7. Nf3 Bd7 8. Bd2
a6 9. a3 Ba5 10. Bd3 Nge7 11. b4 Bb6 12. Be3 Rc8 13. Rc1 Ng6 14. h4 Nge7 15.
Rh3 f5 16. exf6 gxf6 17. Ng5 h5 18. Nh7 Ng8 19. Qxh5+ Ke7 20. Qg6 Qe8 21. Qg7+
Qf7 22. Qxh8 Bc7 23. h5 e5 24. Rg3 Qxh5 25. Rg7+ Kd6 26. Rxg8 Rxg8 27. Qxg8 Ne7
28. Qf8 e4 29. Bxe4 dxe4 30. Nxe4+ Ke6 31. Nc5+ Kd6 32. Qxf6+ Kd5 33. Qxe7 Qf5
34. Nf6+ Kc6 35. Ncxd7+ Kb5 36. Rc5+ Qxc5 37. Nxc5 Bb6 38. Nfe4 Bxc5 39. Nxc5
b6 40. Qb7 a5 41. Qa6+ Kc6 42. b5+ Kd5 43. Qxb6 Kc4 44. Kd2 a4 45. Qa6 Kd5 46.
Qe6# 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Evans, Robert E"]
[Black "Wheatley, Anthony"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "68"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. b3 d5 8. Bb2
d4 9. Ne4 b6 10. d3 O-O 11. a3 a5 12. Rb1 Ra7 13. Qc2 f5 14. Ned2 h6 15. Ba1 g5
16. Qb2 g4 17. Ne1 h5 18. h4 gxh3 19. Bxh3 h4 20. Ndf3 hxg3 21. fxg3 Qd6 22.
Kf2 Rf6 23. Ng2 Rh6 24. Ngh4 Ng6 25. Nxg6 Rxh3 26. Nf4 Rxg3 27. Kxg3 Bh6 28.
Kf2 Bxf4 29. Rg1+ Kf8 30. Rg6 Rh7 31. Qc2 Be3+ 32. Kg2 Ne5 33. Rg3 Bb7 34. Bb2
Ng4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Hughes-Hallett, Richard"]
[Black "Corden, Martyn John"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "37"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 Bc5 8.
Nd2 Ne7 9. O-O Ng6 10. exd5 cxd5 11. Bxg6 hxg6 12. Qb5+ Bd7 13. Qxc5 Rc8 14.
Qa3 Rxc2 15. Nf3 Bb5 16. Re1 Qc7 17. Bg5 Be2 18. Rxe2 Rxe2 19. Rc1 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Johansson, H"]
[Black "Trewinnard, Laurence CE"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "81"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 O-O 6. Qd2 Nbd7 7. h4 e5 8. d5 a6
9. Bh6 Nh5 10. Bxg7 Kxg7 11. g4 Ng3 12. Rh2 Nxf1 13. Kxf1 h6 14. Qg2 Qe7 15.
Nge2 Nb6 16. b3 Bd7 17. a4 Rae8 18. Nd1 Nc8 19. Ne3 Kh7 20. Ng3 Rg8 21. Qf2
Rgf8 22. Ke2 Qd8 23. Rf1 Ne7 24. g5 h5 25. f4 exf4 26. Qxf4 Ng8 27. Rhf2 Re7
28. Kd3 Qe8 29. Nxh5 gxh5 30. g6+ fxg6 31. Qxf8 Qxf8 32. Rxf8 Nh6 33. a5 Be8
34. R8f6 Bb5+ 35. c4 Bd7 36. Kd4 Kg7 37. R6f4 Nf7 38. b4 Ne5 39. c5 Bb5 40. Rg1
Kh7 41. cxd6 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Kottnauer, Cenek"]
[Black "Linton, William Anthony"]
[Result "1-0"]
[ECO "E93"]
[Annotator "Kottnauer, Cenek"]
[PlyCount "41"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Nbd7 ({
This may be just a matter of taste, but it seems to me that the continuation} 
7... Na6 {which keeps open the c8-a3 diagonal, is here an easier form of
defence for Black.}) 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nf4 {A sharp line,
at present in vogue. Owing to his seventh move Black does not come in time to
the strategic counter f5 and has - apart from the text continuation - only the
obscure and difficult variation 11...g4 at his disposal.} ({The immediate
capture} 11... Nxg3 12. fxg3 {followed up by 12...gxh4 is rather unpopular
since -Penrose's bad experience with it against Balashov at Hastings 66-67.})
12. hxg5 hxg5 13. Qc2 $1 {Reaching a critical position, generally assessed as
preferable for White. A view which this game is hardly going to change!} Nxg2+
({Much too risky. The more solid} 13... Nc5 14. b4 Na6 15. a3 {is Black's best
chance.}) 14. Kd2 $1 ({I prefer this to the also quite promising} 14. Kd1)
14... Qf6 $2 {This new attempt to "rehabilitate" the variation will be
drastically refuted. The black queen is helpless against the concentrated
onslaught of White's rooks and bishops.} ({White's idea is to bring as quickly
as possible the a1 rook to g1 even at the cost of a piece which White would
have to sacrifice after} 14... g4 15. Rag1 {(if the f3 knight moves, Qg5+!)}
gxf3 16. Bxf3 Nf4 17. Bxf4 exf4 18. e5 $1 {but of course with a very strong
attack.}) 15. Rag1 Nf4 16. Nxg5 $1 {Smashes open the g-file.} Bh6 ({If now (a)
} 16... Nxe2 17. Nh7 $1 Qe7 18. Kxe2 Re8 19. Qd3 {with an untenable position
for Black,}) ({(b)} 16... Qxg5 17. Bh4 Qh6 18. Bg5 Qg6 19. Bxf4 Qf6 20. Bh6 {
and wins.}) 17. Ke1 $1 {Moving quietly the king away from all possible checks
on the c1-h6 diagonal and threatening 18 Bxf4.} Ng6 ({After} 17... Bxg5 {comes}
18. Bh4 Ng6 19. Bxg5 Qg7 20. Bh6 {, or, perhaps better still, simmers the
helpless defender gently with 20 Bh5 or 20 Nb5.}) 18. Ne6 fxe6 ({After} 18...
Bg7 {White would have the choice between the simple 19 Nxf8 and - similarly to
the previous comment -} 19. Nxg7 Qxg7 20. Bh4 {or 20 Nb5 always with a
hopeless position for Black. After the text move the end follows rapidly.}) 19.
Rxh6 {Threatening Rxg6+ followed by Bh2.} Kf7 20. Bh5 Rg8 21. Bh4 {Source:
bulletin} (21. Bh4 {Black resigns. If} Qxh4 22. Bxg6+ Rxg6 23. dxe6+ $1 {
and White emerges from the complications with a queen against a minor piece of
Black. It is remarkable to note that the white queen except of the only modest
move Qc2 did not bother or need to join the struggle of her assistants.}) 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Lipnowski, Irvin"]
[Black "Barden, Leonard William"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "90"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. O-O
Qc7 9. Rc1 e5 10. a3 Re8 11. b4 Nf8 12. c5 dxc5 13. dxc5 Bf5 14. Qb3 e4 15. Bf4
Qc8 16. Nd2 h5 17. Qc2 Nd5 18. Nxd5 cxd5 19. Nb3 Ne6 20. Bd6 Ng5 21. Rfd1 Nf3+
22. Kh1 Ne5 23. Bb5 Nd3 24. Bxe8 Qxe8 25. Nd4 Bxd4 26. exd4 Qb5 27. Qd2 Qa4 28.
Rc3 Nxf2+ (28... Qxd1+ 29. Qxd1 Nxf2+ 30. Kg1 Nxd1) 29. Qxf2 Qxd1+ 30. Qg1 Qd2
31. Qe3 Qxe3 32. Rxe3 Bd7 33. h4 a5 34. Kh2 axb4 35. axb4 Ra2 36. Be5 Ra6 37.
Kg3 f6 38. Bf4 Kf7 39. Rb3 Bb5 40. Rb2 Ra3+ 41. Kf2 Ke6 42. Be3 Kf5 43. Rc2 Rb3
44. Bd2 Kg4 45. Bh6 g5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Littlewood, John Eric"]
[Black "Bennett, Terry B"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. O-O Qc7 8.
Nb3 Be7 9. Nc3 b5 10. f4 d6 11. Qf3 Bb7 12. Qg3 O-O 13. Rae1 b4 14. Na4 Nd7 15.
Qh3 e5 16. f5 Nd8 17. Nd2 Bc6 18. b3 Bxa4 19. bxa4 Nc5 20. Rf3 Nxd3 21. cxd3 f6
22. Qh5 Nf7 23. Rh3 h6 24. Rg3 Bd8 25. Nc4 Qd7 26. Kh1 d5 27. exd5 Qxd5 28. Qg4
Ng5 29. h4 h5 30. Qxh5 Qxd3 31. hxg5 Qxf5 32. Rh3 Bc7 33. Bc5 Rfd8 34. Be7 Rd3
35. Rxd3 Qxd3 36. g6 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "MacDonald, AT"]
[Black "Vellacott, Mark A"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "31"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 b5 6. e4 Nxe4 7. Bd3 Qa5+ 8.
Nbd2 Nxd2 9. Bxd2 Qb6 10. Qe2+ Be7 11. O-O-O c4 12. Rhe1 Qc5 13. Qxe7+ Qxe7 14.
d6 Qxe1 15. Rxe1+ Kd8 16. Ba5# 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Milnes, Anthony CP"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "60"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Nc3 Bb4 8.
Be2 Be6 9. O-O Bxc3 10. bxc3 Na5 11. Ne5 O-O 12. f4 Ne4 13. Bf3 f5 14. Qe1 Nc4
15. Nxc4 Qxc4 16. Bb2 Qb5 17. Qc1 Rfe8 18. a4 Qc6 19. Be2 Bc4 20. Bxc4+ Qxc4
21. a5 Re6 22. Qc2 Nd6 23. Ra4 Qe2 24. Rf2 Qe1+ 25. Rf1 Qe3+ 26. Qf2 Qd3 27.
Re1 Rxe1+ 28. Qxe1 Re8 29. Qc1 Re2 30. Ba3 Qe4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "O'Dell, James E"]
[Black "Robinson, W"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2150"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nc3 Bb4 6. Nf3 d5 7. Bd3 dxe4 8.
Bxe4 Nge7 9. O-O O-O 10. Bf4 Nd5 11. Bg3 Nxc3 12. bxc3 Bxc3 13. Bxh7+ Kxh7 14.
Qd3+ Kg8 15. Qxc3 Qf6 16. Rab1 Nb8 17. Rb5 Nd7 18. Rh5 g6 19. Rh3 Re8 20. Qc7
Qg7 21. Rc1 f6 22. Bd6 Nf8 23. Qc2 e5 24. Rg3 Bf5 25. Qb2 e4 26. Nh4 Qd7 27.
Rc7 Qxd6 28. Rg7+ Kh8 29. Nxf5 gxf5 30. Qxb7 Qxg3 31. hxg3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "O'Kelly, Rory MR"]
[Black "Hartston, William Roland"]
[Result "1/2-1/2"]
[ECO "D72"]
[BlackElo "2390"]
[PlyCount "67"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 O-O 8. O-O
e6 9. Nbc3 Nc6 10. d5 exd5 11. exd5 Ne5 12. h3 Re8 13. Bf4 g5 14. Bxe5 Bxe5 15.
f4 Bg7 16. Qd3 g4 17. h4 c6 18. f5 Nxd5 19. Nxd5 cxd5 20. Nf4 Qb6+ 21. Kh2 Re3
22. Qd1 Qxb2 23. f6 Qxf6 24. Nxd5 Qxa1 25. Ne7+ Rxe7 26. Qd8+ Bf8 27. Rxa1 Re6
28. Rd1 h6 29. Rd4 Rg6 30. Be4 Rb6 31. Rd2 Kg7 32. Qd4+ Kg8 33. Qd8 Kg7 34.
Qd4+ 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Pruchnicki, T"]
[Black "Stevenson, PM"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "74"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Nd2 Nbd7 4. Ngf3 g6 5. e3 Bg7 6. h3 O-O 7. Bc4 e5 8. c3
c6 9. O-O Qc7 10. a4 e4 11. Nh2 d5 12. Be2 h6 13. Bf4 Qb6 14. b4 Nh7 15. a5 Qd8
16. c4 f5 17. cxd5 cxd5 18. Rc1 g5 19. Bc7 Qe7 20. Qb3 Ndf6 21. Be5 Qf7 22. Rc7
Qg6 23. Rfc1 Be6 24. Rxb7 Rfc8 25. Rcc7 Rxc7 26. Rxc7 f4 27. Bg4 Bf7 28. Qc3 h5
29. Qc6 Rb8 30. Rc8+ Rxc8 31. Qxc8+ Nf8 32. Bf5 Qh6 33. exf4 gxf4 34. Nb3 e3
35. Nf3 Ne4 36. Qc7 exf2+ 37. Kf1 Qa6+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Ridout, Stephen John"]
[Black "Laver, R"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "64"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Bg5 b4 7. Bxf6 gxf6 8.
Ne4 d6 9. e3 Bg7 10. Qc2 Nd7 11. Ng3 Nb6 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14. Nf5
Bf8 15. e4 e6 16. Ne3 Bh6 17. Nc4 Nxc4 18. Qxc4 Ke7 19. Ne2 Qa4 20. O-O Qa6 21.
Qc2 Ra7 22. Rfd1 b3 23. Qd3 Qxd3 24. Rxd3 bxa2 25. Ra3 Rxa3 26. bxa3 Rb8 27.
Nc3 Rb3 28. Nxa2 Rxa3 29. dxe6 fxe6 30. Kf1 Bg7 31. Rb1 Rxa2 32. Rb7+ Kf8 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Shephard, Christopher CW"]
[Black "Franklin, Michael J"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "79"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Nxc6 bxc6 7. Be2 Bc5 8.
O-O e5 9. Qd3 Ne7 10. Be3 Qb6 11. Bxc5 Qxc5 12. Nc3 O-O 13. Rad1 Rd8 14. Qd6
Qxd6 15. Rxd6 Ng6 16. Rfd1 Re8 17. Bg4 Nf8 18. Na4 Rb8 19. b3 a5 20. Nc5 g6 21.
h4 Re7 22. f3 Kg7 23. Kh2 Ra8 24. Bxd7 Bxd7 25. Nxd7 Nxd7 26. Rxd7 Rxd7 27.
Rxd7 a4 28. b4 a3 29. Rd3 Ra4 30. Rb3 c5 31. b5 Ra7 32. Kg3 Kf6 33. Kf2 Ke6 34.
Ke3 f5 35. Kd2 f4 36. Kc2 h6 37. Rd3 Ra4 38. Kb3 Rb4+ 39. Kxa3 Rxc4 40. b6 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Smith, D"]
[Black "Lea, Edward G"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "58"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. a3 Rb8 14. Bh3 Nc5 15.
Rhg1 b4 16. axb4 Rxb4 17. f5 Qb6 18. fxe6 fxe6 19. Nd5 exd5 20. Bxc8 dxe4 21.
Qf5 Rf8 22. Qxh7 Rxb2 23. Qg6+ Kd8 24. Nc6+ Kc7 25. Bf5 Rb1+ 26. Kd2 Nb3+ 27.
Ke2 Qb5+ 28. Ke3 Rxf5 29. cxb3 Rf3+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Stean, Michael Frank"]
[Black "Wright, Daniel"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Bg5 Qa5 8.
Bxf6 gxf6 9. Bb3 Rc8 10. O-O h5 11. Kh1 Nxd4 12. Qxd4 Qc5 13. Qd2 Bh6 14. f4 a5
15. a4 Qb4 16. Qf2 Be6 17. Rae1 Kf8 18. e5 dxe5 19. fxe5 f5 20. Ne4 Rh7 21. Ng3
Qg4 22. Nxf5 Bxf5 23. Qxf5 Qxf5 24. Rxf5 e6 25. Rxh5 Rd8 26. Rh3 Rd2 27. Rf3
Ke7 28. h4 Bg7 29. g3 Rh5 30. Ref1 Bxe5 31. Rxf7+ Kd6 32. R1f3 Bxb2 33. Rxb7
Re5 34. Rd3+ Rxd3 35. cxd3 Re3 36. Bc4 Be5 37. Rb6+ Kc5 38. Rxe6 Kd4 39. Rg6
Bxg3 40. Kg2 Be5 41. h5 Re2+ 42. Kf3 Rh2 43. Kg4 Rf2 44. h6 Rg2+ 45. Kf5 Rf2+
46. Ke6 Bf4 47. h7 Rh2 48. Rg7 Kc5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Thrower, Sean"]
[Black "Lightfoot, Malcolm J"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "51"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. g4 c5 7. g5 Ne8 8. d5 e6
9. h4 exd5 10. cxd5 f5 11. h5 b5 12. hxg6 hxg6 13. Bh5 gxh5 14. Qxh5 Qa5 15.
Qh7+ Kf7 16. exf5 (16. g6+ Ke7 17. Bh6 Rh8 18. Bxg7 Rxh7 19. gxh7 Nxg7 20. h8=Q
) 16... Rh8 17. Qg6+ Kf8 18. Rxh8+ Bxh8 19. f6 Qc7 20. Qh5 Bxf6 21. gxf6 Nxf6
22. Bh6+ Ke7 23. Bg5 Nbd7 24. Qh7+ Kd8 25. Qh8+ Ke7 26. Qg7+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Timman, Jan H"]
[Black "Eley, Brian Ratcliffe"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2410"]
[PlyCount "93"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nd7 3. e4 e5 4. Bc4 Be7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 g6 8.
Qxe5 Nf6 9. Bh6 Rg8 10. O-O Ng4 11. Qf4 Nxh6 12. Qxh6 Qd4 13. Qxh7 Rf8 14. Bb3
Bd7 15. Nc3 O-O-O 16. Rad1 Qe5 17. Rd5 Qf4 18. g3 Qf3 19. Rd3 Qg4 20. Nd5 Bd6
21. Nf6 Qg5 22. Nxd7 Rxd7 23. Qh3 Qh5 24. Qxh5 gxh5 25. h4 Re7 26. Rf3 Rxe4 27.
Rxf7 Rxf7 28. Bxf7 Re2 29. Bg6 Bc5 30. Bd3 Rd2 31. Kg2 Kd8 32. Kf3 a5 33. a4 c6
34. b3 Bb6 35. Bg6 Ke7 36. Kf4 Bxf2 37. Bxh5 Rxc2 38. Bg6 Rb2 39. h5 Kf6 40. g4
Bh4 41. g5+ Kg7 42. Kg4 Bxg5 43. Rf7+ Kg8 44. Kxg5 Rxb3 45. Rc7 Rf3 46. Bf5 Re3
47. Rc8+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "Whiteley, Andrew Jonathan"]
[Black "Century, Jonathan Isaac"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "72"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nc6 7. Nc3 Bg4 8. d5
Bxf3 9. exf3 Ne5 10. Qe2 Re8 11. Bd2 e6 12. f4 Ned7 13. dxe6 Rxe6 14. Qf3 c6
15. g4 Nc5 16. Rfe1 Qb6 17. b3 Nfe4 18. Nxe4 Bxa1 19. Rxa1 Nxe4 20. Be3 Qa5 21.
f5 Ree8 22. Rd1 Qxa2 23. Bd4 Qc2 24. h4 Nd2 25. Rxd2 Qxd2 26. fxg6 Qe1+ 27. Kh2
fxg6 28. Qf6 Re5 29. c5 Rf8 30. Qxd6 Re6 31. Qc7 Re7 32. Qg3 Ref7 33. h5 Rxf2
34. hxg6 Rxg2+ 35. Qxg2 hxg6 36. Qh3 Qd2+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Ashby, Alan Peter"]
[Black "Blaine, Martin"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "90"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nf3 Nf6 6. Nc3 Qa5 7. Bc4 e6 8.
O-O Be7 9. d4 O-O 10. Re1 Qc7 11. Bb3 a6 12. Bg5 b5 13. a3 Bb7 14. Qd3 Rd8 15.
Bc2 Nbd7 16. Ne5 Nf8 17. Rad1 Nd5 18. Bxe7 Qxe7 19. Ne4 f6 20. Nf3 Nf4 21. Qe3
Nd5 22. Qd2 Nb6 23. Bb1 Nc4 24. Qe2 Bd5 25. Ng3 Qa7 26. Ne4 Rac8 27. h4 Qf7 28.
Kh1 Qh5 29. g4 Qf7 30. h5 h6 31. Kg1 f5 32. gxf5 exf5 33. Ng3 f4 34. Nf5 Qxh5
35. Ne7+ Kh8 36. Nxd5 Qg4+ 37. Kf1 Rxd5 38. Ne5 Qh3+ 39. Kg1 Nxe5 40. dxe5 f3
41. Qf1 Qg4+ 42. Kh2 Qf4+ 43. Kg1 Qg5+ 44. Kh2 Rxd1 45. Rxd1 Rc4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Barden, Leonard William"]
[Black "Farrand, Julian Thomas"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 f5 6. exf5 gxf5 7. Qh5+ Kf8 8. f4
Nf6 9. Qd1 e4 10. Nge2 a5 11. h3 Na6 12. Be3 Nc5 13. Nd4 Bd7 14. Be2 h5 15. O-O
Qe8 16. Ncb5 Rc8 17. Qd2 b6 18. Na7 Ra8 19. Nab5 ({Corrected from} 19. Nac6)
19... Rc8 20. Na7 Ra8 21. Nac6 Qg6 22. Nb5 Rg8 23. Nxc7 $2 Ne8 $1 24. Nxa8 Bc3
25. Rf2 Bxd2 26. Bxd2 Qg3 $1 27. Bf1 e3 28. Be1 exf2+ 29. Bxf2 Qxf4 30. Nxb6
Bxc6 31. dxc6 Ne4 {Source: bulletin} 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Coleman, P"]
[Black "Comp CDC6600"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "101"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 exd4 6. Qe2 f5 7. Rd1 Qf6 8.
Bg5 Qg6 9. Bxc6 Qxc6 10. Nxd4 Qg6 11. Bh4 Bc5 12. f3 c6 13. fxe4 fxe4 14. Nc3
d5 15. Kh1 Bg4 16. Nf3 O-O 17. Ne5 Bxe2 18. Nxg6 Bxd1 19. Nxf8 Bg4 20. h3 Bf5
21. g4 Rxf8 22. gxf5 Rxf5 23. Kg2 g5 24. Bg3 Kf7 25. Rf1 Rxf1 26. Kxf1 h5 27.
Bf2 e3 28. Be1 b5 29. Ke2 Kf6 30. Nd1 d4 31. c3 Kf5 32. cxd4 Bxd4 33. Nxe3+ Ke4
34. Nd1 a6 35. Nc3+ Bxc3 36. Bxc3 c5 37. Bd2 Kf5 38. Kf3 c4 39. a3 Kf6 40. Ke4
g4 41. hxg4 hxg4 42. Kf4 c3 43. Bxc3+ Ke6 44. Kxg4 Kd5 45. Kf4 Ke6 46. Ke4 Kd6
47. Kd4 Ke6 48. Kc5 Kd7 49. Kb6 b4 50. Bxb4 a5 51. Bxa5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Corden, Martyn John"]
[Black "Futterweit, Frank O"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "41"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Nc3 O-O 7. Nf3 b6 8.
Bd3 Bb7 9. Qd2 Nbd7 10. O-O-O c5 11. Qf4 Rc8 12. dxc5 Rxc5 13. Qh4 g6 14. Bb5
Bc6 15. Bxc6 Rxc6 16. Ne5 Rxc3 17. bxc3 Ba3+ 18. Kb1 Qc7 19. Bxf6 Nxf6 20. Qxf6
Qxc3 21. Nd7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Cunliffe, Stephen D"]
[Black "Speed, Graham"]
[Result "1/2-1/2"]
[ECO "C58"]
[PlyCount "82"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Qf3 e4 9. Nxe4 Qe7 10. Bd3 Bg4 11. Qe3 Nd5 12. Nd6+ Kd7 13. Qxe7+ Kxe7 14. Nc4
Nb7 15. O-O Nc5 16. Re1+ Be6 17. Bf5 Kf6 18. Bxe6 Nxe6 19. b3 Bc5 20. Bb2+ Kg6
21. Ne5+ Kh5 22. Nc3 Nb4 23. g4+ Kh4 24. Re4 Ng5 25. Kg2 (25. Rc4) 25... f6 26.
Nf3+ Nxf3 27. Kxf3 Nxc2 28. Rg1 Rad8 29. Na4 Nd4+ 30. Bxd4 (30. Kg2) 30... Bxd4
31. g5+ Kh5 32. Rgg4 Be5 33. gxf6 Bxf6 34. Ke2 Rd6 35. Rg3 Rhd8 36. d3 Rd5 37.
Rc4 Re8+ 38. Re3 Rxe3+ 39. fxe3 Rd6 40. Nc5 Be5 41. h3 Rg6 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Farley, Ronald JM"]
[Black "Liska, G"]
[Result "1-0"]
[ECO "C39"]
[PlyCount "51"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Rh7 7. d4 d6 8. Nxf7
Rxf7 9. Bxf7+ Kxf7 10. Bxf4 Be7 11. O-O Kg6 12. Nc3 c6 13. Qd3 Bxh4 14. Bxd6
Ne7 15. e5+ Kg7 16. Ne4 Nd7 17. g3 Nd5 18. Rf5 N7f6 19. exf6+ Nxf6 20. Rxf6
Bxf6 21. Nxf6 Kxf6 22. Be5+ Ke6 23. Qg6+ Kd5 24. b3 b5 25. Rc1 Ba6 26. Qf7+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Haberberg, Adrian B"]
[Black "Saverymuttu, Seth"]
[Result "0-1"]
[ECO "E63"]
[PlyCount "58"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. Nc3 Nc6 7. d4 a6 8. h3
Rb8 9. Be3 b5 10. Nd2 Bb7 11. Rc1 e5 12. d5 Ne7 13. b3 h6 14. Nf3 Nf5 15. Bd2
e4 16. Ne1 Re8 17. Be3 Nxe3 18. fxe3 b4 19. Nb1 Nh5 20. g4 Ng3 21. Rf2 Qg5 22.
Qd2 f5 23. gxf5 Nxf5 24. Rf4 h5 25. Nc2 Nh4 26. Rf2 Be5 27. Kh1 Qg3 28. Kg1
Qh2+ 29. Kf1 Nxg2 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Hartston, William Roland"]
[Black "Wade, Philip V"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2390"]
[PlyCount "79"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 O-O 5. Bg5 h6 6. Bh4 c5 7. e3 d6 8. Be2
Nc6 9. O-O Bf5 10. d5 Ne5 11. Nxe5 dxe5 12. Bg3 Ne8 13. e4 Bc8 14. f3 Nd6 15.
Bf2 b6 16. a3 Ba6 17. Qa4 Qc8 18. Rac1 Bf6 19. b4 cxb4 20. c5 Bxe2 21. Nxe2
bxc5 22. Bxc5 Qb8 23. axb4 Bg5 24. Rc2 Rc8 25. Ra1 Nb5 26. g3 a5 27. h4 Rxc5
28. bxc5 Be3+ 29. Kg2 Nd4 30. Nxd4 Bxd4 31. Rac1 f5 32. d6 fxe4 33. fxe4 exd6
34. cxd6 Qxd6 35. Qb3+ Kh8 36. Rc8+ Rxc8 37. Rxc8+ Kg7 38. Qg8+ Kf6 39. Rf8+
Ke7 40. Qf7# 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Lea, Edward G"]
[Black "Szaszvari, George"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "43"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. h4 h6 8. N1e2
Nf6 9. Nf4 Bh7 10. Qe2 Bg8 11. Be3 Nd5 12. O-O-O Bd6 13. Qg4 g6 14. Rhe1 Nxf4
15. Bxf4 Kf8 16. Be5 Rh7 17. Qf4 Be7 18. Bc7 Qc8 19. Bxe6 Nd7 20. Bxd7 Qxd7 21.
Rxe7 Kxe7 22. Re1+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Lightfoot, Malcolm J"]
[Black "Aitken, James Macrae"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Nf6 7. Be2 Bb4+ 8.
Nc3 O-O 9. O-O Bxc3 10. bxc3 Qd6 11. a4 Re8 12. Ba3 Qd8 13. Rb1 Nd5 14. Bb2 Bf5
15. Bd3 Qf6 16. c4 Bxd3 17. Qxd3 Nf4 18. Qd1 Qg6 19. g3 Qg4 20. Bc1 Ne2+ 21.
Kg2 Nc3 22. Qd3 Nxb1 23. Qxb1 Qe4 24. Be3 Qxb1 25. Rxb1 b6 26. Bf4 Re7 27. d5
Na5 28. c5 Nb7 29. c6 Nd6 30. Bxd6 cxd6 31. Nd4 Kf8 32. Rc1 Re5 33. Nb5 a6 34.
Nxd6 Rxd5 35. c7 Rxd6 36. c8=Q+ Rxc8 37. Rxc8+ Ke7 38. Ra8 a5 39. Rc8 Rd4 40.
Rb8 Rb4 41. Rb7+ Ke6 42. Kf3 Rb3+ 43. Kf4 Rb2 44. Kf3 g6 45. h3 Rb4 46. Ke3 h6
47. Kf3 Rb3+ 48. Ke4 Rb4+ {Adjudicated as Black win. Source: Aitken Book 32}
0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Mariotti, Sergio"]
[Black "Century, Jonathan Isaac"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 Nxd4 8.
Nxd4 cxd4 9. Nf3 Ne7 10. Nxd4 O-O 11. f4 Qb6 12. O-O-O Bd7 13. Kb1 Nc6 14. Nf3
Rac8 15. Bd3 Nb4 16. a3 Nxd3 17. Qxd3 Bb5 18. Qd2 Rc5 19. Nd4 Rfc8 20. g4 Ba4
21. Rc1 Rc4 22. c3 Be8 23. f5 Qc7 24. Rhe1 Qe7 25. g5 g6 26. f6 Qf8 27. h4 h5
28. gxh6 Kh7 29. h5 Bd7 30. hxg6+ fxg6 31. Rf1 Qf7 32. Qd3 Be8 33. Nf3 Qd7 34.
f7 Bxf7 35. Ng5+ Kg8 36. h7+ Kg7 37. Qf3 Qe7 38. Qf6+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "May, Alan Kenneth"]
[Black "Moore, Gerald"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "53"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8.
e3 c5 9. Qa4+ Bd7 10. Qc2 cxd4 11. cxd4 Nc6 12. Bc4 Qa5+ 13. Qd2 Qxd2+ 14. Nxd2
h6 15. Bh4 Rc8 16. Rb1 Na5 17. Bd3 Bc6 18. O-O e5 19. d5 Ba4 20. Ne4 O-O 21.
Be7 Rfe8 22. Nf6+ Bxf6 23. Bxf6 b6 24. Rb4 Bd7 25. Rh4 h5 26. Be2 Rc5 27. Bxh5
1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Mellors, M"]
[Black "Schell, John"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "49"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. d4 Bg7 4. Bd3 Nc6 5. c3 e5 6. d5 Nce7 7. Bg5 h6 8. Bh4 g5
9. Bg3 Ng6 10. Qc2 N8e7 11. Nbd2 Nf4 12. Bxf4 exf4 13. O-O-O Bg4 14. h3 Bh5 15.
Rde1 O-O 16. g3 fxg3 17. fxg3 Bg6 18. g4 c6 19. h4 cxd5 20. hxg5 hxg5 21. exd5
Bxd3 22. Qxd3 Ng6 23. Ne4 f6 24. Ng3 Kf7 25. Qf5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "O'Kelly, Rory MR"]
[Black "Carleton, John Joseph"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Bb4 5. Bf4 Nf6 6. e3 Ne4 7. Qc2 g5 8. Bg3
h5 9. Ne5 h4 10. Nxc6 bxc6 11. Be5 f6 12. f3 Nxc3 13. bxc3 Be7 14. Qg6+ Kf8 15.
cxd5 cxd5 16. f4 fxe5 17. Bb5 exf4 18. exf4 g4 19. O-O Rg8 20. Qh6+ Rg7 21. f5
exf5 22. Rae1 Kg8 23. Re5 Qd6 24. Qh5 Bd7 25. Bxd7 Qxd7 26. Rfe1 Rf8 27. Re6
Rf6 28. Rxf6 Bxf6 29. Re8+ Qxe8 30. Qxe8+ Kh7 31. Qh5+ Kg8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Parkes, Tim"]
[Black "Edwards, Louis Alan"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. b3
Nf5 9. Bb2 Bb4+ 10. Kf1 h5 11. g3 Bd7 12. Nc3 Ncxd4 13. Nxd5 exd5 14. Nxd4 Bc5
15. Nxf5 Bxf5 16. Kg2 O-O-O 17. h4 Bxf2 18. Rf1 Be4+ 19. Bf3 Bc5 20. Rc1 Kb8
21. Bxe4 dxe4 22. Qc2 Bb4 23. e6 Rd2+ 24. Qxd2 Bxd2 25. Be5+ Ka8 26. exf7 a5
27. f8=Q+ Rxf8 28. Rxf8+ Ka7 29. Rcc8 Qe3 30. Rcd8 Bc3 31. Bxc3 Qxc3 32. Rfe8
Qc2+ 33. Kh3 Qb1 34. Rd2 Qh1+ 35. Rh2 Qf1+ 36. Rg2 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Povah, Nigel Edward"]
[Black "Gilliam, Clive D"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2020"]
[BlackElo "2100"]
[PlyCount "44"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 Qa5 11. O-O-O Rfc8 12. Bb3 Ne5 13. h5 Nxh5 14. Bh6 Bxh6
15. Qxh6 Rxc3 16. bxc3 Rc8 17. Ne2 Nf6 18. Nf4 e6 19. g4 Qxc3 20. Ne2 Qa1+ 21.
Kd2 Nxf3+ 22. Ke3 Qxd1 $1 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Sherman, David"]
[Black "Burton, Graham P"]
[Result "1-0"]
[ECO "B47"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. O-O
Be7 9. Re1 Bd7 10. Nxc6 bxc6 11. b3 Nf6 12. Bb2 e5 13. Qd3 O-O 14. Nd1 a5 15.
a4 Be6 16. Ne3 Rfd8 17. Nc4 Nd7 18. Rad1 Nc5 19. Qe2 f6 20. Ne3 Rab8 21. Ba3
Nd7 22. Rd2 Nb6 23. Red1 Rd7 24. Qf1 Bf8 25. Bh3 Bxh3 26. Qxh3 d5 27. Bxf8 Rxf8
28. exd5 cxd5 29. Qe6+ Kh8 30. Nxd5 Nxd5 31. Rxd5 Rxd5 32. Rxd5 Qxc2 33. Rxa5
Qb1+ 34. Kg2 Qe4+ 35. Kh3 Qe1 36. Qd5 Qxf2 37. Qd3 Qf1+ 38. Qxf1 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Staples, Maurice J"]
[Black "Moles, John Larkin"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "33"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 O-O 7. Nge2 e5 8.
O-O Bxc3 9. Nxc3 exd4 10. Nb5 c5 11. Bf4 Ne8 12. Re1 Nc6 13. Rxe8 Rxe8 14. Bxc6
bxc6 15. Nc7 Be6 16. Nxe8 Qxe8 17. Bd6 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Stean, Michael Frank"]
[Black "Webb, Simon"]
[Result "1-0"]
[ECO "D42"]
[Annotator "Stean, Michael F"]
[PlyCount "53"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 O-O 9. O-O Nc6 10. Re1 Nxc3 ({Better} 10... Nf6 {or Bf6. The move played
gives d4 support and so enables White to start a kingside attack.}) 11. bxc3 b6
12. Qc2 g6 13. Bh6 Re8 14. Qd2 Bb7 15. h4 $1 Bf6 ({Black seeks central
counterplay by ...e5. 15 h4 is tactically justified by} 15... Bxh4 16. Nxh4
Qxh4 17. Bg5 Qg4 ({if} 17... Qh5 18. Be2 {wins the queen}) 18. Re4 Qf5 19. Rh4
Qd5 20. Be4 {with irresistible threats.}) 16. Bg5 $5 ({Pinning the bishop on
f6 and so preventing e5. More consistent, however, is} 16. h5 {meeting} e5 {by}
17. hxg6 hxg6 18. Be4) 16... Rc8 17. h5 $6 ({Overlooking that Black can now
play ...e5. Better is} 17. Qf4 Bxg5 18. Nxg5 {with strong pressure.}) 17... e5
18. hxg6 hxg6 19. Bb5 a6 $6 {Provoking complications, which turn out to be
unfavourable for Black, but Black's position is difficult anyway.} 20. Bxf6 $1
({Not} 20. Ba4 $2 b5 21. Bb3 b4 $1 {and White's position crumbles.}) 20... Qxf6
21. dxe5 Nxe5 $6 {Any queen move leaves White a solid pawn ahead.} 22. Bxe8
Nxf3+ ({If} 22... Bxf3 23. Rxe5 Qxe5 24. Bxf7+ Kxf7 25. Qd7+) ({or it} 22...
Qxf3 $5 23. Qg5 $1 (23. gxf3 $2 Nxf3+ 24. Kg2 Nxd2+ 25. Kh3 Rxc3+ {with two
pawns and a strong attack for the exchange.})) 23. gxf3 Qxf3 24. Bxf7+ $1 Kh7
$2 ({A mistake losing rapidly.} 24... Kxf7 {is best, but after} 25. Qd7+ {
White should still win, i.e.} Kg8 (25... Kf6 26. Re6+) (25... Kf8 26. Qd6+ Kg8
(26... Kf7 27. Re7+) 27. Qxg6+) 26. Re8+ Rxe8 27. Qxe8+ Kh7 28. Qe7+ Kg8 29.
Qd8+ Kg7 30. Qc7+ Kg8 31. Qh2 {and after suitable checks, the white queen
reaches h2 when White will be able to evaluate his extra exchange.}) 25. Bxg6+
$1 Kg8 26. Bh7+ $1 Kxh7 27. Re7+ {Source: bulletin} 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Timman, Jan H"]
[Black "Phillips, Alan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2410"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 d6 5. Bg2 O-O 6. O-O e5 7. d3 Nh5 8. e4
Nc6 9. b5 Ne7 10. c4 Qe8 11. a4 f5 12. c5 f4 13. cxd6 cxd6 14. Nbd2 Bd7 15. Nc4
Nc8 16. d4 Be6 17. Na5 Qd8 18. Qd2 fxg3 19. hxg3 Bg4 20. Nh2 Be6 21. dxe5 dxe5
22. Qxd8 Rxd8 23. Nxb7 Re8 24. Nc5 Bf7 25. Na6 Re7 26. Rfc1 Nb6 27. Bf1 Rae8
28. a5 Na8 29. Ng4 Nf6 30. Nxf6+ Bxf6 31. Rc6 Bg7 32. Ba3 Rd7 33. Bc5 g5 34.
Be3 g4 35. Rac1 h5 36. Rc8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Wicker, Kevin J"]
[Black "Burton, Colin G"]
[Result "1-0"]
[ECO "E89"]
[PlyCount "99"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Nge2
cxd5 9. cxd5 Na6 10. Nc1 Nh5 11. Be2 f5 12. O-O f4 13. Bf2 Qg5 14. Re1 Qh6 15.
Nd3 g5 16. Rc1 Nc7 17. Qb3 a6 18. Na4 Nb5 19. Nb6 Rb8 20. Rc4 g4 21. fxg4 Nf6
22. h3 Qg6 23. Rec1 Bd7 24. Bf3 Be8 25. a4 Na7 26. Qb4 Rd8 27. Rc7 Rf7 28. b3
Bf8 29. Rxf7 Bxf7 30. Rc7 Nc6 31. dxc6 d5 32. Qxf8+ Rxf8 33. Nxe5 Qg5 34. Nxf7
Rxf7 35. Rxf7 bxc6 36. Rxf6 Qxf6 37. exd5 Qa1+ 38. Kh2 Qb2 39. Bg1 cxd5 40.
Bxd5+ Kg7 41. Kh1 Qb1 42. Bc4 Qe1 43. Bxa6 Qg3 44. Bb7 Qxb3 45. Bf3 Qb4 46. Bf2
Qb1+ 47. Kh2 Qb2 48. Bc5 Qc3 49. Nd7 Qd2 50. Nb8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Wren, M"]
[Black "Eslon, Jaan"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "44"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. exd5
Nxd5 9. Bxg7 Kxg7 10. Ne4 Bg4 11. Qd2 Bxf3 12. gxf3 Nd4 13. O-O-O Qc7 14. h4 a5
15. h5 a4 16. hxg6 hxg6 17. f5 Nxf5 18. c4 Nde3 19. Qb2+ Nd4 20. Re1 Qf4 21.
Qd2 axb3 22. a4 Ndc2 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Aitken, James Macrae"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "28"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d3 c6 8.
Ba4 Nf6 9. Qf3 O-O 10. Bg5 d6 11. Nd2 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Bb3
Bg4 {Aitken adds John Nunn offered the draw. This was the 3rd game on the same
day so both players were probably happy to go home. Aitken made a mess of the
score. This was very rare for him - tiredness? He missed out moves and got
some in the wrong order. The corrected score sheet strongly hints at a 62 year
old playing his third game of the day. (Geoff Chandler) Source: Aitken Book 32}
1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Bellin, Robert"]
[Black "Sherman, David"]
[Result "1-0"]
[ECO "B02"]
[Annotator "Bellin, Robert"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 d5 ({
More usual is} 7... Nc6 8. Bf4 Bxc5 9. Qg4 {, etc.}) 8. cxd6 cxd6 9. Bf4 ({
The most accurate. Black can meet} 9. Nf3 {with} Qc7 {and his problems are
over.}) 9... Nc6 10. Nf3 d5 ({Objectively best is} 10... dxe5 {but after the
exchange of queens Black has no chances whatsoever of winning and would have
to play very accurately to hold the game.}) 11. Bd3 Bd7 12. O-O Rc8 13. Re1 Bc5
14. b4 Bb6 15. a4 a6 16. Qd2 Ne7 {One of Black's problems is that if he
castles he is very quickly mated.} 17. a5 Ba7 18. Rac1 Bb5 19. Bb1 Ng6 20. Be3
Bxe3 21. Qxe3 Qd7 22. Nd4 Ne7 23. f4 g6 {Black must try to stop f5 but with
his king stuck in the middle it is just not possible.} 24. g4 h5 25. f5 {
Of course! Now Black's weaknesses will be exposed.} hxg4 26. fxe6 fxe6 27. Qg5
Rg8 {Forced.} 28. Qxg4 Nf5 29. Bxf5 exf5 30. Qg3 {White must not allow ...
Bd3-e4.} Bc4 {To prevent the knight going to c5.} 31. e6 Qc7 ({Forced. If} 
31... Qe7 32. Nxf5) ({or} 31... Qh7 32. e7 Rg7 33. Re6 Rxe7 34. Rce1 {and it's
all over.}) 32. Qf3 Rh8 33. Qg2 Qh7 {We were both in some time trouble here so
I put out some bait...} 34. Re3 f4 {And he takes it! Now it's all over.} 35.
Rh3 Qxh3 36. Qxg6+ Kd8 37. Qf6+ Kc7 38. Qe5+ (38. Qe5+ {He sees that he will
be mated;} Kd8 39. Qd6+ Ke8 40. Qd7+ Kf8 41. Qf7#) 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Bennett, Gerald H"]
[Black "Burstow, John"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "61"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. Nc3 e6 5. O-O a6 6. Bxc6 Qxc6 7. d4 cxd4 8.
Nxd4 Qc4 9. Be3 b5 10. Qd3 Qxd3 11. cxd3 Bb7 12. Nb3 Rc8 13. Rfc1 Bd6 14. Na5
Bc6 15. a4 b4 16. Nb5 axb5 17. axb5 Ne7 18. bxc6 dxc6 19. Nb7 Be5 20. d4 Bc7
21. Rc4 f5 22. exf5 Nxf5 23. Nc5 e5 24. Ne6 exd4 25. Nxc7+ Kd7 26. Bf4 Rxc7 27.
Bxc7 Kxc7 28. Rxb4 c5 29. Rc4 Kb6 30. b4 Kb5 31. Rxc5+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Collins, Richard Arnold"]
[Black "Spittle, Geoffrey Bernard"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "53"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Nb3 Qa3 10. Bd3 Qb4 11. O-O Nc6 12. Kh1 Qb6 13. Rae1 Qc7 14. Qe2 Nb4
15. Nd1 Be7 16. Nf2 Rb8 17. e5 dxe5 18. fxe5 Nfd5 19. Bxe7 Qxe7 20. Ne4 O-O 21.
Nf6+ gxf6 22. Bxh7+ Kxh7 23. Qh5+ Kg7 24. Qg4+ Kh7 25. Rf3 Nf4 26. Qh4+ Kg7 27.
Rxf4 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Comp CDC6600"]
[Black "Rutherford, P"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "56"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Bb5+ c6 3. Bd3 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. O-O O-O 7. Re1 Nbd7 8.
Bc4 a6 9. d4 Qc7 10. Bg5 Re8 11. e5 dxe5 12. Nxe5 Nxe5 13. dxe5 Ng4 14. Bf4
Bxe5 15. Bxe5 Nxe5 16. Bb3 Ng4 17. g3 Nf6 18. Qd4 Qd7 19. Qc4 e6 20. f3 Nd5 21.
Rad1 b5 22. Qd4 Bb7 23. Kg2 Qc7 24. Nxd5 exd5 25. f4 c5 26. Qf6 c4 27. Kh3 cxb3
28. cxb3 Qd7+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Edwards, Louis Alan"]
[Black "Wren, M"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "83"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 Nbc6 8. Nf3
cxd4 9. Nxd4 Bd7 10. Nf3 Ng6 11. Bd3 Nf4 12. O-O Nxd3 13. Qxd3 O-O 14. Rad1 a6
15. Bb4 Nxb4 16. axb4 Bb5 17. Qe3 Bxf1 18. Rxf1 Rc8 19. Nd4 Qd7 20. f4 g6 21.
c3 Ra8 22. g4 f5 23. exf6 Rxf6 24. Qe5 Rf7 25. Nxe6 Re8 26. f5 g5 27. Rd1 Qa4
28. Qxd5 Qc6 29. Nxg5 Qxd5 30. Rxd5 Rc7 31. Ne6 Rce7 32. Kf2 Kf7 33. Kf3 Rg8
34. Kf4 h6 35. h4 Ke8 36. g5 hxg5+ 37. hxg5 Rd7 38. Rxd7 Kxd7 39. Ke5 Re8 40.
Kf6 Re7 41. g6 Re8 42. g7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Eley, Brian Ratcliffe"]
[Black "Lea, Edward G"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "35"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8.
O-O-O Be7 9. Be2 Qc7 10. Qg3 O-O 11. f4 b5 12. a3 Rb8 13. f5 Nc5 14. Bh6 Ne8
15. Rhf1 Bf6 16. Bh5 Kh8 17. fxe6 Bxd4 18. Rxf7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Evans, Christopher A"]
[Black "Nykopp, Jan Michael F"]
[Result "1-0"]
[ECO "B76"]
[Annotator "Evans, CA"]
[PlyCount "95"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. O-O Na5 11. Qd2 Rc8 12. Rad1 Nc4 13. Bxc4 Rxc4 14. g4 Ne8
15. Nde2 b6 ({If} 15... a6 16. Nd5) 16. b3 Rc8 17. Nd5 e6 18. Ndf4 (18. b4 {
seems much better.}) 18... Bc6 19. c4 Qe7 20. Ng3 Rd8 21. Nd3 Nc7 ({If} 21...
d5 22. Nb4) 22. Bh6 d5 $2 {Still not playable.} 23. Bxg7 Kxg7 24. cxd5 exd5 25.
Qc3+ Qf6 26. e5 Qe6 27. Nf4 Qe8 28. e6+ $2 (28. Ngh5+ $1 gxh5 29. Nxh5+ Kh8 30.
Nf6 Qe6 31. Qd3 {is decisive and similarly if Black had played 27...Qd7.})
28... Kg8 ({Possibly better is} 28... d4 29. Rxd4 Nb5 30. Rxd8+ Nxc3 31. Rxe8
Rxe8 32. Rc1 Nd5 {and White may be able to win after} 33. Rxc6 {or 33 Nfh5+.})
29. Nfh5 gxh5 30. Nf5 d4 31. Rxd4 Nb5 (31... Rxd4 32. Qxd4 f6 33. e7 Rf7 34.
Qd8 Ne6 35. Qxe8+ Bxe8 36. Rc1) 32. Qd2 fxe6 ({Time trouble was imminent. If} 
32... Kh8 33. Rxd8 Qxd8 34. e7) 33. Qg5+ Qg6 34. Ne7+ Kf7 35. Nxg6 Nxd4 36.
Ne5+ (36. Nxf8 {wins more easily.}) 36... Ke8 37. Qxh5+ Ke7 38. Qxh7+ Kf6 39.
Nxc6 (39. f4 {gives a winning position. The rest of the game was played at
breakneck speed!}) 39... Nxc6 40. Qh6+ Ke7 41. Qg5+ Rf6 42. h4 Rd3 43. h5 Nd4
44. Qg7+ Rf7 45. Qg5+ Kd7 46. h6 Nxf3+ 47. Rxf3 Rdxf3 48. Qd2+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Farrand, Julian Thomas"]
[Black "Laver, R"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "95"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 Qc7 8. Re1
O-O 9. e5 Nd7 10. Qe2 b5 11. Nf1 a5 12. Bf4 b4 13. h4 Ba6 14. N1h2 c4 15. Qd1
cxd3 16. cxd3 Nc5 17. Bf1 Qb7 18. d4 Bxf1 19. Rxf1 Nd7 20. Rc1 Rfc8 21. Ng5 h6
22. Nh3 Bf8 23. Be3 b3 24. a3 a4 25. Qg4 Qb5 26. Nf3 Qe2 27. Rb1 Ne7 28. Nf4
Qa6 29. Qh3 Nf5 30. g4 Nxe3 31. fxe3 Qc4 32. g5 Qc2 33. gxh6 gxh6 34. Nxe6 Qg6+
35. Neg5 Nb6 36. h5 Qg7 37. Kh1 hxg5 38. Nxg5 Be7 39. Nxf7 Bg5 40. Nxg5 Rf8 41.
Qe6+ Kh8 42. Nf7+ Kh7 43. Qf5+ Kg8 44. Rg1 Rxf7 45. Rxg7+ Rxg7 46. Qe6+ Kh7 47.
Qxb6 Rag8 48. Rc1 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Hughes-Hallett, Richard"]
[Black "Hartston, William Roland"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2390"]
[PlyCount "54"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 Nf6 8.
Nd2 a5 9. a4 g6 10. e5 Nd7 11. c3 Nc5 12. Bc2 Ba6 13. Qe3 Nd7 14. Nb3 c5 15. f4
Rb8 16. g4 Qc7 17. Nd2 g5 18. fxg5 Nxe5 19. h3 d4 20. Qf2 Bd3 21. Kd1 Bg7 22.
Qf4 Bxc2+ 23. Kxc2 O-O 24. Ne4 Qb7 25. Rh2 dxc3 26. Nf6+ Bxf6 27. gxf6 cxb2 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Littlewood, John Eric"]
[Black "O'Kelly, Rory MR"]
[Result "1-0"]
[ECO "C76"]
[PlyCount "47"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. O-O Bg7 8. d5 Nb8
9. Bxd7+ Nxd7 10. c4 Ne7 11. Nc3 O-O 12. Be3 h6 13. Nd2 f5 14. f3 f4 15. Bf2 g5
16. b4 Nf6 17. c5 h5 18. Nc4 g4 19. b5 Ng6 20. b6 dxc5 21. Bxc5 Rf7 22. Qb3 Bf8
23. Na4 Ne8 24. Bxf8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Marks, Laurence D"]
[Black "Barden, Leonard William"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "74"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nc6 5. Nf3 e5 6. O-O f5 7. d3 Nf6 8. Rb1 a5
9. a3 O-O 10. b4 axb4 11. axb4 Nh5 12. Qb3 f4 13. Ne4 h6 14. c5+ d5 15. Nc3 Be6
16. b5 Ne7 17. Ba3 Rf7 18. Nd2 Qc8 19. Na4 Bh3 20. c6 Bxg2 21. cxb7 Qxb7 22.
Kxg2 Nf5 23. Bc5 e4 24. Nc3 exd3 25. Qxd5 Qxd5+ 26. Nxd5 dxe2 27. Rfe1 Rd8 28.
Nxc7 Rxd2 29. b6 f3+ 30. Kg1 Nd4 31. b7 Nc6 32. Be3 Rdd7 33. b8=Q+ Nxb8 34.
Rxb8+ Kh7 35. Ne6 Rd1 36. Rb1 Rxe1+ 37. Rxe1 Bc3 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Massie, David L"]
[Black "Farley, Ronald JM"]
[Result "0-1"]
[ECO "C21"]
[PlyCount "66"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. Be3 Nc6 6. cxd4 Nf6 7. Nc3 Bb4 8.
Nge2 Bg4 9. Qd2 Qa5 10. Rc1 Ne4 11. Qc2 Bf5 12. Qb3 O-O 13. a3 Bxc3+ 14. bxc3
Rad8 15. Qxb7 Rd6 16. Qb2 Rb8 17. Qa2 Be6 18. Qc2 f5 19. Nf4 Bb3 20. Qd3 Ne5
21. Qe2 Nc4 22. Qd3 Qxa3 23. Rb1 Ne5 24. dxe5 Rxd3 25. Bxd3 Nxc3 26. Bc4+ Bxc4
27. Rxb8+ Kf7 28. e6+ Ke7 29. Kd2 Ne4+ 30. Kc2 Qa2+ 31. Kc1 g5 32. Nh3 Bd3 33.
Rb2 Qa1+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Norman, Kenneth I"]
[Black "Corden, Martyn John"]
[Result "0-1"]
[ECO "B33"]
[Annotator "Corden, Martyn"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 ({At least as good as} 8. Bxf6) 8... b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Be7
{Not wanting such a quick draw.} 12. Bxf6 Bxf6 13. c4 Qa5+ $6 (13... b4 14. Nc2
Rb8 {is sounder and quite playable.}) 14. Qd2 {Obligatory.} Qxd2+ 15. Kxd2 b4 {
Consistent. If White takes the exchange, Black with Bg5+ and bxa3 gets strong
minor pieces and some initiative with f5. Whilst the theoretical adequacy is
questionable to say the least the sacrifice should give good practical chances.
} 16. Nc2 {Playing safe.} Bg5+ 17. Nce3 O-O 18. Bd3 f5 19. Nb6 (19. exf5 Bxf5 {
would be more prudent, though Black's active position at least compensates for
his d5 weakness.}) 19... fxe4 20. Bxe4 ({If} 20. Nxa8 Rxf2+ 21. Be2 ({or} 21.
Ke1 Bxe3 22. Bxe4 Nd4 {threatening Bg4 and Bb7}) 21... Bg4 22. Rae1 Nd4 {, etc}
) ({Possibly best would have been} 20. Rhf1 {when Black has the prosaic ...Rb8
or the more ambitious} exd3 21. Nxa8 Bg4 22. f3 Nd4) 20... Rb8 21. Bd5+ Kh8 22.
Nxc8 {The only way to avoid losing the f-pawn for nothing.} Rxf2+ 23. Ke1 ({If
} 23. Kd3 {simply} Rxc8) 23... Bxe3 24. Nxd6 Nd4 {Even with only these pieces
Black's attack will he ample compensation for a rook.} 25. Nf7+ Kg8 (25... Rxf7
26. Bxf7 Nc2+ 27. Ke2 Nxa1 28. Kxe3 {is bad.}) 26. Nxe5+ Kf8 27. Nd7+ Ke8 ({Not
} 27... Ke7 {which allows an eventual knight check on c6.}) 28. Nxb8 Re2+ 29.
Kd1 $2 (29. Kf1 {was essential. Then besides the perpetual Black has
fascinating possibilities, for example:} Rxb2 30. Re1 ({Stockfish 16:} 30. h4
$1 $18) 30... Rf2+ 31. Kg1 Ne2+ 32. Rxe2 Rxe2+ 33. Kf1 Rf2+ 34. Ke1 Rxa2 35. c5
({Stockfish 16:} 35. Rf1 $1 $18) 35... Ra1+ 36. Ke2 {(at which point the
annotator gives 36...P-N7, i.e. 36...b2, which is not legal - perhaps he was
looking at the wrong position?)}) 29... Rd2+ 30. Kc1 ({If} 30. Ke1 Nc2+ 31. Kf1
Rf2+ 32. Kg1 Rf3#) 30... Ne2+ 31. Kb1 Bd4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Oxborough, Richard AW"]
[Black "Ashby, Alan Peter"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "68"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. Be3
b5 9. f4 Bb7 10. Bg2 Be7 11. h4 Nb6 12. Qe2 N8d7 13. O-O-O Rc8 14. Qf2 Rxc3 15.
bxc3 Nc4 16. Nb3 Qa8 17. Rhe1 O-O 18. Bd4 a5 19. h5 b4 20. cxb4 axb4 21. Qe2
Rc8 22. Kb1 Na3+ 23. Ka1 Nxc2+ 24. Kb1 Nxe1 25. Qxe1 Nc5 26. Bxc5 dxc5 27. Rd7
Bf8 28. g6 hxg6 29. hxg6 fxg6 30. Na5 Qxa5 31. Rxb7 c4 32. e5 c3 33. Be4 Qa6
34. Rd7 c2+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Phillips, Alan"]
[Black "Staples, Maurice J"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "82"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3
Na5 9. Bc2 c5 10. h3 Qc7 11. d4 Bd7 12. Nbd2 cxd4 13. cxd4 O-O 14. Nf1 Rfc8 15.
Bd3 Nc6 16. Be3 Qb7 17. Ng3 Rc7 18. Rc1 Rac8 19. Bb1 Bf8 20. d5 Ne7 21. Rxc7
Rxc7 22. Bg5 Ne8 23. Nh4 f6 24. Be3 g6 25. Qd2 Qc8 26. Bb6 Rb7 27. Ba5 Kf7 28.
Rc1 Qb8 29. a3 Ng8 30. Rc6 Bh6 31. Qc3 Ne7 32. Rxa6 b4 33. axb4 Nc7 34. Rc6
Ncxd5 35. exd5 Nxd5 36. Ba2 Rb5 37. Rc7 Ke8 38. Bxd5 Rxd5 39. Ne4 Rd1+ 40. Kh2
Bf4+ 41. g3 Bxg3+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Stean, Michael Frank"]
[Black "Timman, Jan H"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2410"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. h3 Bg7 8. Nf3
O-O 9. Be2 Nc6 10. O-O Bf5 11. Bf4 h6 12. Be3 d5 13. c5 Nc4 14. Bxc4 dxc4 15.
Qa4 Bd3 16. Rfd1 Qa5 17. Qxa5 Nxa5 18. Ne1 Bf5 19. Rd2 g5 20. Rad1 Rfd8 21. d5
Rd7 22. Nc2 Rad8 23. Nb4 e6 24. g4 Bd3 25. d6 Rc8 26. Na4 Be4 27. Bd4 Nc6 28.
Bxg7 Kxg7 29. Re1 f5 30. Nxc6 Rxc6 31. Re3 Kf7 32. f3 Bd3 33. b4 Ra6 34. Nc3
Ra3 35. Nb5 Ra4 36. a3 a6 37. Nd4 Rxa3 38. Nxe6 Ra1+ 39. Kf2 f4 40. Re5 Kf6 41.
Nf8 Rd8 42. Re7 Rxf8 43. Rxb7 c3 44. Rxd3 c2 45. Rc3 c1=Q 46. Rxc1 Rxc1 47. Rb6
Ke6 48. Rxa6 Rb8 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Wade, Philip V"]
[Black "Green, Barry Noel"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "68"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nc6 10. Nb3 Bd7 11. g4 Rc8 12. Kb1 b5 13. Bxf6 gxf6 14. a3 b4 15.
axb4 Nxb4 16. Rd2 Rb8 17. f5 Nxc2 18. Nb5 axb5 19. Rxc2 Qa7 20. Be2 Ra8 21.
fxe6 fxe6 22. g5 fxg5 23. Rf1 g4 24. Qf7+ Kd8 25. Qg7 Re8 26. Rc3 b4 27. Rg3
Qa2+ 28. Kc2 Rc8+ 29. Kd2 e5 30. Rf7 Qxb2+ 31. Ke1 Rc2 32. Re3 Bb5 33. Rf2 Qb1+
34. Bd1 Rxf2 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Wirgren, Anders"]
[Black "Law, Andrew P"]
[Result "0-1"]
[ECO "A35"]
[PlyCount "82"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. Bg5 dxc4 8.
Bxf6 exf6 9. Bxc4 Bd6 10. O-O O-O 11. h3 Bf5 12. Re1 Rc8 13. Bd3 Qd7 14. Bxf5
Qxf5 15. d5 Ne5 16. Nd4 Qd7 17. Ne4 Kg7 18. Nb3 Rfd8 19. Nxf6 Kxf6 20. f4 Qc7
21. fxe5+ Bxe5 22. Rc1 Qb6+ 23. Kh1 Rxc1 24. Nxc1 Bxb2 25. Nd3 Rxd5 26. Qe2 Bd4
27. Qe4 Rd6 (27... Qd6) 28. Ne5 Qd8 29. Qf4+ Kg7 30. Nxf7 Qa5 31. Re7 (31. Re8)
31... Rd7 32. Qh6+ Kf6 33. Re2 (33. Qf8) 33... Qf5 34. Qf8 Qf1+ 35. Kh2 Qg1+
36. Kg3 Rxf7 37. Qh8+ Kg5 38. Qd8+ Kh6 39. Qh4+ Kg7 40. Qe4 Bf2+ 41. Kg4 h5+
0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Ambler, Roger George"]
[Black "Whiteley, Andrew Jonathan"]
[Result "0-1"]
[ECO "E83"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 Re8 8. O-O-O
a6 9. Bh6 Bh8 10. h4 e5 11. d5 Nd4 12. h5 c5 13. dxc6 bxc6 14. hxg6 fxg6 15.
Nge2 Rb8 16. Be3 c5 17. Bg5 Qa5 18. Kb1 Rf8 19. Nd5 Qxd2 20. Rxd2 Nxd5 21. cxd5
Bf6 22. Bxf6 Rxf6 23. Nxd4 exd4 24. Bc4 Rb4 25. Rc1 Kg7 26. Rd3 a5 27. Ra3 a4
28. b3 Bd7 29. Kc2 Rf8 30. Kd3 g5 31. bxa4 Bxa4 32. Bb3 Ra8 33. Bxa4 Rbxa4 34.
Rxa4 Rxa4 35. Rc2 Kf6 36. Rb2 Ke5 37. g3 c4+ 38. Ke2 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Ashby, Alan Peter"]
[Black "Burton, Colin G"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "51"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4
Qc7 9. Qf3 Bd7 10. f5 e5 11. Nde2 Bc6 12. g4 h6 13. h4 h5 14. g5 Ng4 15. Ng3
Nd7 16. Nxh5 Rxh5 17. Qxg4 Rh8 18. Be3 f6 19. g6 O-O-O 20. O-O-O Kb8 21. Qg1
Qa5 22. Kb1 Nc5 23. Bd5 Ka8 24. h5 Nxe4 25. Bxe4 d5 26. Bb6 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Barden, Leonard William"]
[Black "Blaine, Martin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "51"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bd3 h6 9. N5f3 c5 10. dxc5 Bxc5 11. Ne5 a6 12. Ngf3 Nbd5 13. a3 b6 14. Bd2 Qc7
15. g4 Bd6 16. O-O-O Bb7 17. Kb1 b5 18. h4 Ne7 19. Rhg1 Nd7 20. Nxd7 Qxd7 21.
g5 h5 22. g6 f6 23. Be4 Nd5 24. Ba5 Kf8 25. Nd4 Re8 26. Qf3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Bohm, Hans"]
[Black "Schell, John"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "38"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. b3 Be7 6. Bb2 O-O 7. c4 c5 8. d3
Nc6 9. Nbd2 Qc7 10. Rc1 Rac8 11. e4 d6 12. Qe2 Nd7 13. d4 Bf6 14. e5 dxe5 15.
dxc5 bxc5 16. Ne4 Nd4 17. Qe3 Be7 18. Nc3 Bxf3 19. Bxf3 Bg5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Burstow, John"]
[Black "Watt, D"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "21"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bf4 b6 8. e6
dxe6 9. Qa4 Qd5 10. Rd1 Qxc5 11. Be3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Carleton, John Joseph"]
[Black "Bennett, Gerald H"]
[Result "1-0"]
[ECO "B89"]
[Annotator "Carleton, John"]
[PlyCount "52"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. Bc4 Be7 8.
Qe2 Qc7 9. Bb3 O-O 10. O-O-O a6 11. g4 Na5 ({More usual is} 11... Nxd4 12. Rxd4
e5 13. Rc4 ({A rediscovered move} 13. Nd5 {is at present felt to give White a
slight advantage}) 13... Qd8 {with a complex game.}) 12. g5 ({The alternative
is} 12. Kb1 {to be able to recapture with the c-pawn.}) 12... Nxb3+ 13. axb3
Nd7 14. Rhg1 (14. f4 {or 14 h4 are alternatives with promise.}) 14... b5 ({
In my opinion} 14... Re8 $1 {is the most flexible move.}) 15. Nf5 $5 exf5 (
15... Nc5 {is also playable e.g.} 16. Nxe7+ Qxe7 17. Bf4 Rd8 18. b4 {with a
small advantage for White.}) 16. Nd5 Qd8 17. exf5 Re8 18. f6 Bf8 19. fxg7 Be7
$2 (19... Bxg7 {was correct when White is hard pressed to justify his
sacrifice. The intended} 20. Qh5 ({Nor does} 20. Nf6+ Nxf6 (20... Bxf6 $5) 21.
gxf6 Qxf6 22. Bd4 Rxe2 23. Bxf6 Bf5 $1 {offer white winning chances.}) 20...
Bb7 21. Nf6+ Nxf6 22. gxf6 Qxf6 23. Bd4 ({Consequently White must play} 23. Bh6
{when Black apparently has nothing better than to take the perpetual check on
the long diagonal. However, Stockfish 16:} Qxb2+ 24. Kd2 Qc3+ 25. Kc1 Be4 26.
Rxg7+ Kh8 $19) {fails to the simple} 23... Re5) 20. Qh5 Ne5 21. f4 Ng6 22. Bb6
$1 {This prevents Black playing Bf5 which would be strong.} Qd7 23. Rde1 $1 {
And now Black has no answer to the threat Rxe7 followed by Nf6+.} Qh3 24. Nf6+
Kxg7 25. Nxe8+ Kf8 26. Qxh3 Bxh3 {And Black resigned when White safely reached
the time control at move 48. Amusing if not very deep or accurate. Source:
bulletin} 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Cook, Michael Anthony"]
[Black "Nicholson, John Graham"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "34"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 O-O 6. e3 d5 7. Nf3 Re8 8.
cxd5 Nxd5 9. Be2 Bd6 10. O-O Ne5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. d4 Rg5 14. Kh1
Rg6 15. Nd2 Rh6 16. g3 Qd7 17. Rg1 Rxh2+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Corden, Martyn John"]
[Black "Marks, Laurence D"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "35"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nb5
O-O 9. Nc7 Nxe5 10. Nxa8 cxd4 11. fxe5 Qh4+ 12. g3 Qe4+ 13. Qe2 Qxh1 14. Nf3
Bd7 15. Nc7 Rc8 16. O-O-O Rxc7 17. Bh3 d3 18. Qxd3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Farrand, Julian Thomas"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "94"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 g6 3. c4 Bg7 4. Nc3 Nc6 5. a3 e6 6. e4 Nge7 7. Nge2 O-O 8. O-O
d6 9. Rb1 b6 10. b4 Bb7 11. d3 Qd7 12. Be3 h6 13. Qd2 Kh7 14. h4 Nd4 15. f4 h5
16. Bf2 Rab8 17. Nxd4 cxd4 18. Ne2 e5 19. Kh2 Bc8 20. Ng1 b5 21. Nf3 bxc4 22.
dxc4 f6 23. Ne1 Ng8 24. f5 gxf5 25. Qe2 fxe4 26. Qxh5+ Nh6 27. Bxe4+ f5 28. Bd5
Qe8 29. Qxe8 Rxe8 30. Nf3 Ng4+ 31. Kg2 Bh6 32. c5 Be3 33. Ng5+ Kg7 34. cxd6
Bxf2 35. Bf7 Rd8 36. Rxf2 Nxf2 37. Kxf2 Rxd6 38. Rc1 e4 39. Rc7 Rd7 40. Rxd7
Bxd7 41. Be6 Rb7 42. Ke1 Kf6 43. Bd5 Rc7 44. g4 Ke5 45. Ba8 Bc6 46. Nf7+ Rxf7
47. Bxc6 fxg4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Fox, Terry C"]
[Black "Shephard, Christopher CW"]
[Result "0-1"]
[ECO "D00"]
[Annotator "Shephard, C"]
[PlyCount "84"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3 Nc6 6. Be3 Bg4 7. Qf2 e6 8.
h3 Bh5 9. Bd3 Nb4 10. Bc4 Bg6 11. Bb3 Nbd5 12. Nge2 Bb4 13. O-O-O Bxc3 14. Nxc3
Nxc3 15. bxc3 Ne4 16. Qe1 Qe7 17. Kb2 c6 18. Bf4 a5 19. a3 O-O 20. h4 h6 21.
Bc4 Nd6 22. Bd3 Bxd3 23. cxd3 b5 24. Qe5 Rfd8 25. Rh3 Qf8 $2 (25... b4 $1 {
then if} 26. Bxh6 f6 27. Qg3 Nf5 {wins.}) 26. g4 b4 27. axb4 Nb5 $6 (27... axb4
$1 28. c4 b3 $1 {(threatening Nxc4+) wins.}) 28. g5 axb4 29. c4 Nc3 30. Ra1
Rxa1 31. Kxa1 Rxd4 32. Kb2 (32. Qxd4 Qa8+ {wins.}) 32... Qa8 33. Qb8+ Qxb8 34.
Bxb8 hxg5 35. hxg5 Rg4 36. Rg3 Rxg3 37. Bxg3 Kh7 38. Kb3 Ne2 39. Be5 Kg6 40.
Kxb4 Kxg5 41. Bxg7 (41. Kc5 f6 42. Bh2 Nc1 43. d4 Nb3+ 44. Kxc6 Nxd4+ {wins.})
41... f5 42. Kc5 (42. Bf8 e5 43. Bc5 {(and now the score gives 'NK5' which
makes no sense)}) (42. Be5 f4 43. Bxf4+ Nxf4 {in both cases winning.}) 42... f4
{White lost on time. The pawn queens. Source: bulletin} 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Franklin, Michael J"]
[Black "Cannon, Raymond Charles"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "145"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 O-O 5. e3 b6 6. c3 Ba6 7. Bxa6 Nxa6 8.
Qe2 Qc8 9. e4 Qb7 10. b4 Rac8 11. O-O c6 12. a4 Nc7 13. c4 Ne6 14. Bg3 Nh5 15.
Be5 f6 16. Bg3 Nxg3 17. hxg3 Ng5 18. Nh4 d5 19. f4 Nxe4 20. Nxe4 dxe4 21. Qxe4
f5 22. Qe6+ Rf7 23. Nf3 Bf6 24. Rfd1 Rd8 25. Ne5 Bxe5 26. dxe5 Qc8 27. Qxc8
Rxc8 28. Rd7 e6 29. Rd6 Re7 30. a5 b5 31. Rc1 Rcc7 32. cxb5 cxb5 33. Rxc7 Rxc7
34. Rxe6 Rc4 35. Re8+ Kf7 36. Ra8 Rc7 37. Rb8 a6 38. Rb6 Rc4 39. Rxa6 Rxb4 40.
Rb6 Rb1+ 41. Kh2 b4 42. a6 h6 43. a7 Ra1 44. Rb7+ Ke6 45. Rxb4 Rxa7 46. Rb6+
Kf7 47. Kh3 Re7 48. g4 fxg4+ 49. Kxg4 Rc7 50. g3 Ra7 51. Rb3 Rc7 52. Kf3 Ra7
53. g4 Re7 54. Ke4 Ra7 55. Rb4 Rc7 56. f5 Ra7 57. Rc4 Rb7 58. Kd5 Rb5+ 59. Kd6
Rb6+ 60. Rc6 Rb7 61. Rc7+ Rxc7 62. Kxc7 gxf5 63. Kd7 fxg4 64. e6+ Kf6 65. e7 g3
66. e8=Q Kg5 67. Qe3+ Kg4 68. Qe4+ Kh3 69. Qh1+ Kg4 70. Ke6 h5 71. Ke5 h4 72.
Ke4 h3 73. Qf3+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Green, Barry Noel"]
[Black "Century, Jonathan Isaac"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "69"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. Bd3
c4 9. Be2 Ba4 10. O-O Nc6 11. Ne1 O-O-O 12. Bg4 Nge7 13. Rb1 Rdf8 14. Qe2 Nd8
15. Rb4 Qa5 16. Bd2 Bd7 17. Nf3 Ndc6 18. Rbb1 Qa4 19. Rfc1 Ng6 20. Ne1 Qxa3 21.
Ra1 Qe7 22. Rcb1 f6 23. Nf3 h5 24. Bh3 Kb8 25. Bc1 fxe5 26. Nxe5 Ngxe5 27. dxe5
g5 28. Ba3 Qg7 29. Bd6+ Kc8 30. Rxa7 Nxa7 31. Qe3 g4 (31... Nb5 32. Qc5+ Kd8
33. Rxb5) 32. Qxa7 Kd8 33. Rxb7 Rf7 34. Rxd7+ Ke8 35. Qb8+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Hyett, DA"]
[Black "Linton, William Anthony"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "44"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
f6 9. exf6 Nxf6 10. O-O cxd4 11. cxd4 Bd6 12. Bf4 Bxf4 13. Nxf4 O-O 14. Re1 Ne4
15. Bxe4 Rxf4 16. Bc2 Nxd4 17. Ng5 g6 18. Nh3 Rf6 19. Ba4 e5 20. Qd3 e4 21. Qg3
Bxh3 22. Qxh3 Raf8 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Keely, Roger"]
[Black "Cooke, W"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "45"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. dxc5 Nxc5 10. Bd3 b5 11. O-O Nc6 12. Ne2 Bd7 13. Ned4 Nxd4 14. Nxd4 f5
15. exf6 gxf6 16. Qf3 Nxd3 17. Qxd3 e5 18. fxe5 fxe5 19. Nf5 Bxf5 20. Rxf5 Rd8
21. Raf1 Qc5+ 22. Kh1 Qd6 23. Qg3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Knox, Victor W"]
[Black "O'Sullivan, Brian F"]
[Result "1-0"]
[ECO "B74"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8.
O-O Nc6 9. Nb3 Be6 10. f4 Qc8 11. h3 a5 12. Nd4 Nxd4 13. Bxd4 Bc4 14. b3 Bxe2
15. Qxe2 Qc6 (15... e5 16. fxe5 dxe5 17. Rxf6 Bxf6 18. Nd5 exd4 19. Nxf6+ Kg7)
16. Rad1 Rac8 17. Rf2 e6 18. e5 dxe5 19. fxe5 Nd7 20. Nb5 Rcd8 21. Nd6 Qc7 22.
Qe3 Qb8 23. Rfd2 Qc7 24. a4 Qb8 25. g4 Qc7 26. Nc4 Rfe8 27. Bb2 Bf8 28. Nd6
Bxd6 29. exd6 Qc5 30. Qxc5 Nxc5 31. d7 Re7 32. Bf6 Rdxd7 33. Bxe7 Rxe7 34. Rd8+
Kg7 35. Ra8 b6 36. Rb8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Law, Andrew P"]
[Black "Phillips, Alan"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "100"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Qe2 d5 5. exd5 cxd5 6. Qxe5+ Be6 7. Bb5+ Nc6 8.
Nf3 Bd6 9. Qe2 O-O 10. O-O Bg4 11. Bxc6 bxc6 12. Bg5 Re8 13. Qd1 Qb6 14. Bxf6
gxf6 15. b3 f5 16. Nbd2 Be5 17. Rc1 Bc3 18. Re1 Rxe1+ 19. Qxe1 Bxf3 20. gxf3
Qa5 21. Rd1 Qxa2 22. Rc1 f4 23. Kh1 Kf8 24. Qd1 Re8 25. Ne4 dxe4 26. dxe4 Qa3
27. b4 Qxb4 28. Qd7 Qc5 29. Rf1 h5 30. Qc7 Be5 31. Qd7 a5 32. Qf5 Bd6 33. Qf6
Be5 34. Qh6+ Ke7 35. Qxh5 Rh8 36. Qg5+ Kd6 37. Rd1+ Kc7 38. Rd5 cxd5 39. Qxe5+
Kb7 40. Qxh8 Qxf2 41. Qb2+ Ka7 42. Qb5 Qxf3+ 43. Kg1 Qe3+ 44. Kf1 Qc1+ 45. Kg2
Qxc2+ 46. Kh3 Qxe4 47. Qxa5+ Kb7 48. Qb5+ Kc7 49. Qa5+ Kd7 50. Qb5+ Ke7 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Lea, Edward G"]
[Black "Torn, A"]
[Result "1-0"]
[ECO "B89"]
[PlyCount "55"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Bc4 e6 7. Be3 Be7 8. f4
O-O 9. Qf3 Na5 10. Bd3 e5 11. Nde2 Bg4 12. Qg3 Bxe2 13. Kxe2 Nh5 14. Qf3 Nxf4+
15. Bxf4 exf4 16. Qxf4 Nc6 17. Nd5 Bg5 18. Qf2 Ne7 19. h4 Nxd5 20. hxg5 Re8 21.
Qf5 Ne7 22. Qxh7+ Kf8 23. Raf1 Ng8 24. Qg6 Nf6 25. Rh8+ Ke7 26. gxf6+ Kd7 27.
Qxf7+ Kc6 28. Rxe8 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Mariotti, Sergio"]
[Black "Saverymuttu, Seth"]
[Result "0-1"]
[ECO "B86"]
[Annotator "Saverymuttu, Seth"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Qe2 {White is
aiming for a setup similar to the Velimirovic, attack against the Scheveningen.
} Be7 8. Be3 O-O 9. Bb3 b5 10. f3 Qc7 11. O-O-O Nbd7 12. g4 Nc5 13. g5 Nfd7 14.
h4 b4 15. Nf5 $5 ({On} 15. Na4 Nxa4 16. Bxa4 Nc5 17. Bb3 Nxb3+ 18. axb3 a5 {
with equal chances.}) 15... Nxb3+ 16. axb3 exf5 (16... Bd8 17. Nd5 exd5 {
is better.}) 17. Nd5 Qd8 18. exf5 Re8 19. g6 $2 ({A slower attack with} 19. Qg2
{and Bd4 is stronger.}) 19... Bb7 20. gxf7+ Kxf7 21. Nf4 Ne5 22. Ne6 Qa5 23.
Rhg1 Bf6 24. Rxd6 Qa1+ 25. Kd2 Qxb2 26. Rg3 ({On} 26. Bd4 Nxf3+ {simplifies a
piece ahead.}) 26... Rac8 27. Kd1 Qb1+ 28. Bc1 Bxf3 29. Rxf3 Nxf3 30. Rd7+ Re7
31. Ng5+ Nxg5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "May, Alan Kenneth"]
[Black "Williams, R"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "83"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Bh4 O-O 7. Be2 c5 8. d5 Na6
9. Nf3 Nc7 10. Nd2 a6 11. O-O Rb8 12. Qc2 b5 13. Rae1 bxc4 14. Bxc4 Nb5 15. f4
Nd4 16. Qc1 Re8 17. h3 Bb7 18. g4 Nd7 19. Bd3 Ba8 20. Kh1 Qb6 21. Nc4 Qb4 22.
Rf2 Nb5 23. a3 Nxa3 24. Nxa3 Qd4 25. Rd1 Qb4 26. Bxa6 Bxc3 27. Qxc3 Qxe4+ 28.
Qf3 Qa4 (28... Qxf3+ 29. Rxf3 Nb6) 29. Bf1 Rb3 30. Rd3 Reb8 (30... e6) 31. Bxe7
Nb6 32. Rxb3 Bxd5 33. Qxd5 Nxd5 34. Rxb8+ Kg7 35. Bf8+ Kh7 36. Bxd6 Qe4+ 37.
Bg2 Qe1+ 38. Rf1 Qe2 39. Bxc5 Ne3 40. Bxe3 Qxe3 41. Rb7 Kg7 42. Nc4 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "McCarthy, E"]
[Black "Morrey, Peter"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "47"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 Nf6 7. O-O Bg4 8.
Bg5 e6 9. h3 Bxf3 10. Qxf3 Be7 11. Qg3 O-O 12. f4 Nxe4 13. Nxe4 d5 14. Bh6 Bf6
15. f5 dxe4 16. Bxg7 Qd4+ 17. Kh1 Bh4 18. Qxh4 Kxg7 19. Rad1 Qxb2 (19... Qxc4
20. Qg5+ Kh8 21. Qf6+ Kg8 22. Rf4 exf5 23. Rxf5 Rfd8 24. Rdf1) 20. fxe6 Rae8
21. Rxf7+ Rxf7 22. Qg5+ Kh8 23. exf7 Rf8 24. Qg8+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "McSheehy, Nigel AP"]
[Black "Comp CDC6600"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "49"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 cxb2 6. Bxb2 Nf6 7. e5 Bb4+ 8.
Nc3 Ng4 9. O-O Ngxe5 10. Qe2 d6 11. Nd5 f6 12. Rad1 Bc5 13. Nxe5 fxe5 14. Qh5+
g6 15. Qh6 Bg4 16. Qg7 Bxd1 17. Nxc7+ Qxc7 18. Qxc7 Ba4 19. Qxb7 Rb8 20. Qf7+
Kd8 21. Bc1 Ne7 22. Bg5 Rb7 23. Qd5 Rb8 24. Bxe7+ Kxe7 25. Qf7+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Miles, Anthony John"]
[Black "Speelman, Jonathan S"]
[Result "0-1"]
[ECO "B32"]
[Annotator "Speelman, Jonathan"]
[PlyCount "78"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qd1 Nge7 9. Nc3 O-O ({Too passive. Better is} 9... Qg6 {and 10...d5.}) 10. Be3
d6 11. Be2 Qg6 {Black has to get some counterplay - how else?} 12. Qd2 f5 ({
Very risky but I couldn't stand being stifled. If now} 12... Qxg2 13. O-O-O {
must win quite quickly.}) 13. Bf3 (13. exf5 {looks better to me - Black's
pawns are so weak.}) 13... f4 14. Bb6 Be6 15. Qxd6 ({If} 15. O-O-O Nc8 16. Na4
{and Black seems to have a lot of pressure because of the bad position of the
bishop on b6.} (16. Bc7 Qf7 {wins})) 15... Nc8 16. Qc5 Nxb6 17. Qxb6 Rad8 18.
Ne2 (18. Qxb7 Bc4 19. b3 $1 {Speelman, 1997} (19. Nd5 Rxd5 20. exd5 Nd4 {wins})
(19. Rc1 Nd4 20. Ne2 Bxe2 21. Bxe2 Qxg2 {also winning})) 18... Bc4 19. c3 $2 (
19. Qc5 Bxe2 20. Kxe2 Nd4+ 21. Kf1 Qe6 {winning probably.}) 19... Nd4 $1 20.
Qc7 ({If} 20. Qxg6 Nc2+ 21. Kf1 Nxa1 $3 {wins nicely.}) 20... Nc2+ 21. Kf1 Rc8
22. Qxe5 Nxa1 23. b3 Rcd8 24. g4 Qh6 25. Kg2 Bxe2 26. Bxe2 f3+ $1 27. Bxf3 Rxf3
28. Kxf3 Qh3+ 29. Qg3 Rd3+ 30. Kf4 Rxg3 31. fxg3 Nc2 32. Rd1 Qh6+ 33. g5 Qe6
34. e5 g6 35. g4 Qb6 36. Rd3 Qf2+ 37. Rf3 Qxh2+ 38. Ke4 Qe2+ 39. Kf4 Ne1 {
Source: bulletin; Source: Jon Speelman's Best Games by Jon Speelman (Batsford,
1997), p14} 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Norman>Dobson>Wright, Dinah M"]
[Black "Aitken, James Macrae"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "45"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. Re1 Be7 8. c3
O-O 9. d4 Bg4 10. h3 Bxf3 11. gxf3 Na5 12. f4 Nxb3 13. axb3 d5 14. fxe5 Nxe4
15. Nd2 Ng5 16. Qg4 f5 17. Qg2 a5 18. f4 Ne4 19. Nxe4 dxe4 20. Be3 Ra6 21. Kh2
Rg6 22. Qe2 c6 23. Rg1 {Source: Aitken Book 32. Now Dinah Norman.} 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Strauss, David J"]
[Black "Littlewood, John Eric"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "42"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Nxe4 6. Qg4 Nxc3 7. Qxg7 Rf8
8. a3 Nxd4 9. axb4 Nxc2+ 10. Kd2 Nxa1 11. Kxc3 a5 12. bxa5 c5 13. Nc4 Qe7 14.
Ne3 Qe4 15. Bc4 d5 16. Bxd5 Qb4+ 17. Kd3 Be6 18. Bd2 Qb5+ 19. Kc3 Qxa5+ 20. Kd3
Qb5+ 21. Kc3 Bxd5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Timman, Jan H"]
[Black "Evans, Christopher A"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2410"]
[PlyCount "25"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 Bc5 6. Nge2 f4 7. d4 fxg3 8. dxc5
gxf2+ 9. Kxf2 O-O 10. Rf1 Qe7 11. Kg1 Qxc5 12. Nd5 Qxc4 13. Nxf6+ 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Wicker, Kevin J"]
[Black "Lipnowski, Irvin"]
[Result "0-1"]
[ECO "A25"]
[Annotator "Lipnowski, Irvin"]
[PlyCount "84"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nc6 6. Nge2 Nh6 7. O-O O-O 8. Rb1
Bf5 9. d3 Qd7 10. Nd5 Bh3 11. e4 ({Not} 11. Bxh3 Qxh3 12. Nxc7 {because of} Ng4
{and mate to follow. White now threatens 12 Bxh6 Bxh6 13 Nf6+.}) 11... Bxg2 12.
Kxg2 ({Not} 12. Bxh6 {because of the reply} Qh3 {winning.}) 12... f5 13. b4
Rae8 14. f3 Nd8 15. Be3 c6 16. Ndc3 a6 17. b5 axb5 18. cxb5 Nhf7 19. Qb3 Kh8
20. Na4 Bh6 21. Nb6 Qe7 22. Bxh6 Nxh6 23. a4 fxe4 24. dxe4 ({If} 24. fxe4 {then
} Ng4) 24... Ne6 25. bxc6 bxc6 26. Qe3 Nf7 27. a5 Qa7 28. Ra1 Rb8 {The chances
are balanced.} 29. Rfc1 c5 30. Qd3 Nd4 31. Nxd4 exd4 32. f4 {To stop Ne5.} Rfe8
33. Re1 ({If} 33. e5 dxe5 34. Rxc5 {then} Rxb6 {wins.}) 33... Re7 34. Qc4 Qb7
35. Qd5 Qa6 ({Not} 35... Qxd5 {because} 36. exd5 {wins for White.}) 36. e5 dxe5
37. fxe5 Rd8 38. Qxc5 $2 ({Correct is} 38. Qc6 {when} Qb7 {leads to
approximate equality.}) 38... Qb7+ {Now Black is master of this vital long
diagonal and the white king is naked and in mortal danger.} 39. Kg1 Ng5 40. Ra3
Rf7 {With no less a threat than 41...Nh3 mate.} 41. h4 Nf3+ 42. Rxf3 Qxf3 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Aitken, James Macrae"]
[Black "Ashby, Anthony C"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "Aitken Book 32"]
[Source "Geoff Chandler"]
[SourceDate "2021.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. a3
cxd4 9. cxd4 f6 10. exf6 gxf6 11. Bd3 Bd6 12. Re1 Qc7 13. Nc3 O-O-O 14. Nb5 Qb8
15. Nxd6+ Qxd6 16. b4 e5 17. Bxg6 hxg6 18. b5 Nxd4 19. Nxd4 exd4 20. g3 Bxb5
21. Qxd4 Qb6 22. Be3 Qxd4 23. Bxd4 Rd6 24. Re7 Re8 25. Rc1+ Kb8 26. Rf7 f5 27.
f4 Ka8 28. Re7 Red8 29. Rcc7 Ba6 30. Bc5 Rf6 31. Bd4 Rfd6 32. Bc5 Rf6 33. Red7
Re8 34. Re7 Rff8 35. Kf2 Rxe7 36. Rxe7 {Source: Aitken Book 32. Scores: 1 J
Timman 5½/6; 2-5 R Bellin, C Kottnauer, A Phillips, J Speelman 5... JM Aitken
3½/6} 1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Bellin, Robert"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[ECO "D42"]
[BlackElo "2410"]
[PlyCount "43"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 Nc6 9. O-O O-O 10. Re1 Bf6 11. a3 g6 12. Bh6 Bg7 13. Qd2 b6 14. Rad1 Bb7
15. Ne4 Rc8 16. h4 Na5 17. Bxg7 Kxg7 18. b4 Nc4 19. Bxc4 Rxc4 20. Ne5 Rc7 21.
Ng5 Bc8 22. Ngf3 {Tournament final positions: 1 J Timman 5.5/6, 2-5 R Bellin,
C Kottnauer, A Phillips, J Speelman 5; 6-13 PH Clarke, J Littlewood, W
Hartston, I Lipnowski, CA Evans (NZ), B Eley, J Farrand, C Shephard 4.5,
amongst those on 4 were A Miles, L Barden, M Corden, D Wright, J Moles, A Law,
J Nunn, S Webb, S Saverymuttu. IM S Mariotti, M Stean amongst those on 3.5.}
1/2-1/2

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Botley, Gordon"]
[Black "Law, Andrew P"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "56"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. O-O Nge7 7. d3 O-O 8. e3
d5 9. cxd5 Nxd5 10. Nxd5 exd5 11. a3 Bf5 12. Nh4 Be6 13. f4 Qd7 14. f5 gxf5 15.
Bh3 f4 16. Bxe6 fxe6 17. Rxf4 b6 18. Rb1 Ne5 19. Nf3 Nf7 20. Ne1 e5 21. Rf2 Ng5
22. Rxf8+ Rxf8 23. Qe2 Nh3+ 24. Kg2 Rf2+ 25. Qxf2 Nxf2 26. Kxf2 Bh6 27. b4 c4
28. dxc4 Qf5+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Burton, Graham P"]
[Black "Wright, Daniel"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "60"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4
O-O 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bh6 Bxh6 14. Qxh6 Rxc3
15. bxc3 Qa5 16. Ne2 Qa3+ 17. Kb1 Rc8 18. Qc1 Qc5 19. Rd4 a5 20. f4 Nc6 21. f5
Kg7 22. fxg6 fxg6 23. Rf1 Bg4 24. Rc4 Qb6 25. Nf4 Ne5 26. Rxc8 Bxc8 27. a4 Nxe4
28. Nd5 Qa6 29. Qf4 Qxf1+ 30. Qxf1 Nd2+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Comp CDC6600"]
[Black "Szucs, Ernest"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "62"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Qd3 Bc5 7. Be3 Nb4 8.
Qd2 Bxe3 9. fxe3 O-O 10. e4 Qb6 11. O-O-O Ng4 12. Qd4 Nf2 13. c5 e5 14. Qxf2
Qa5 15. Nxe5 Nxa2+ 16. Nxa2 Qxa2 17. Qd4 b5 18. cxb6 axb6 19. Qxb6 Bb7 20. Qxb7
Rab8 21. Rxd7 Rxb7 22. Rxb7 Rc8+ 23. Kd1 Qa4+ 24. Kd2 Qa5+ 25. Ke3 Qxe5 26. g3
f5 27. Bg2 Qc5+ 28. Kf3 Rf8 29. Rd1 fxe4+ 30. Kxe4 Qc2+ 31. Rd3 Qxe2+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Edwards, Louis Alan"]
[Black "Hartston, William Roland"]
[Result "0-1"]
[ECO "A24"]
[PlyCount "42"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6 7. O-O Re8 8. b3
c6 9. e4 a5 10. d4 Na6 11. f3 exd4 12. Nxd4 Nc5 13. Re1 Nfd7 14. Be3 Ne5 15.
Qc2 f5 16. exf5 Ned3 17. Ne6 Nxe1 18. Rxe1 Bxe6 19. fxe6 Rxe6 20. Kf2 Qf6 21.
Bd2 Qd4+ 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Evans, Robert E"]
[Black "Fox, Terry C"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "56"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nc4
O-O 9. Bg5 Qd7 10. a4 Na6 11. e3 Nb4 12. Bxf6 Bxf6 13. Be2 b6 14. O-O Bb7 15.
e4 Rfe8 16. Re1 Ba6 17. Ne3 Bxe2 18. Qxe2 Bg7 19. Qd2 a6 20. Nc4 Rab8 21. Na2
Nxa2 22. Rxa2 b5 23. axb5 axb5 24. Na3 f5 25. exf5 Rxe1+ 26. Qxe1 Re8 27. Qd2
Qxf5 28. h3 b4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Gilliam, Clive D"]
[Black "Wicker, Kevin J"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2100"]
[BlackElo "1880"]
[PlyCount "83"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5 Bd7
9. g4 Ne8 10. Qd2 Qh4 11. Nf3 Qh3 12. Ng1 Qh4 13. O-O-O Bxg4 14. Bxg4 Qxg4 15.
f3 Qh4 16. Nge2 Nd7 17. Rdg1 Kh7 18. Rg4 Qe7 19. Rhg1 a6 20. Qe1 Nef6 21. Qh4
Qe8 22. R4g2 b6 23. Ng3 Rh8 24. Nf5 Ng8 25. Nd1 Qf8 26. Qh3 Bf6 27. Nxh6 Nxh6
28. Qxd7 Qd8 29. Rxg6 Bg5 30. Rxh6+ Kxh6 31. Bxg5+ Qxg5+ 32. Rxg5 Kxg5 33. Qf5+
Kh6 34. Qf6+ Kh5 35. Qxf7+ Kh4 36. Qg6 Rag8 37. Qf7 Kh3 38. Qxc7 Kg2 39. Qxd6
Rxh2 40. Qxe5 Kh1 41. d6 Rgg2 42. Qc3 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Gorton, John M"]
[Black "Mazitis, Arnolds"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "82"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. g3 f5 4. Bg2 Nf6 5. a4 c6 6. e3 Be7 7. Ne2 Be6 8. d3 Nbd7
9. Nd2 O-O 10. O-O Qe8 11. h3 g5 12. f4 Qg6 13. fxg5 Qxg5 14. Kf2 Nd5 15. Bxd5
cxd5 16. Nf3 Qh6 17. Bc1 Qg7 18. Bd2 Nf6 19. Rg1 Kh8 20. Qf1 Rac8 21. Rc1 Ne4+
22. Ke1 Qh6 23. Qg2 Nxd2 24. Kxd2 d4 25. Qf2 Bd8 26. Kd1 dxe3 27. Qh2 Bd5 28.
Ne1 Rf7 29. c4 Bc6 30. Rf1 Ba5 31. Nc2 d5 32. b4 Bd8 33. b5 dxc4 34. d4 Be4 35.
dxe5 Rd7+ 36. Ncd4 Bb6 37. Ke1 Bxd4 38. Nxd4 Rxd4 39. Qb2 Rcd8 40. e6 Qxe6 41.
Rxc4 Qxc4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Kuiken, Johannes Cornelius"]
[Black "Nunn, John DM"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "44"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. e3 exd4 7. exd4 g5 8.
Bxg5 Bg4 9. Be3 O-O-O 10. Be2 Nf6 11. O-O Qh5 12. Qc2 Rhg8 13. Kh1 Bd6 14. Ne5
Nxe5 15. dxe5 Bxe5 16. Bxg4+ Nxg4 17. h3 Rd6 18. Rae1 Nh2 19. Nb5 Rdg6 20. f4
Rxg2 21. Rf2 Rxf2 22. Qxf2 Qxh3 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Linton, William Anthony"]
[Black "Vellacott, Mark A"]
[Result "1-0"]
[ECO "B07"]
[Annotator "Linton, William A"]
[PlyCount "53"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 e6 4. Be3 dxe4 {This is the best way to accept the
gambit, though it does allow transposition to a sort of French by 4 e5.} 5. Nc3
(5. Nd2 {is slightly better.}) 5... Bb4 6. Bg5 exf3 7. Nxf3 c5 {Preventing
White's natural Bd3.} 8. Bb5+ Bd7 9. Qe2 Bxb5 10. Qxb5+ Qd7 11. O-O-O ({
Also possible but less forcing is} 11. Qe2 {intending 12.0-0-0; or if} Nd5 12.
O-O $1 Nxc3 13. bxc3 Bxc3 14. Rad1 {e.g.} Bxd4+ 15. Rxd4 cxd4 16. Ne5 Qc7 {
('QK2')} 17. Rxf7 Qxf7 18. Nxf7 Kxf7 19. Qf3+ {with some advantage.}) 11...
Bxc3 ({Of course not} 11... Qxb5 12. Nxb5 Na6 13. Nd6+ {winning back the pawn
with advantage.}) 12. Qxc5 $1 Ne4 ({There is much to be said for} 12... Qc6 {
though after} 13. Qa3 {White retains pressure.}) 13. Qe5 Bxb2+ ({If} 13... Nxg5
14. Qxg7 Rf8 15. Nxg5 Bb4 16. Nxh7) 14. Kxb2 Nf2 15. Qxg7 Nxd1+ 16. Rxd1 Rf8
17. Bh6 Qb5+ 18. Kc1 Nd7 19. Qxh7 Nf6 $2 ({Better} 19... Qh5 {though} 20. Rd3
$1 {, preventing} O-O-O {because of} 21. Rc3+ Kb8 22. Bf4+ {and 23 Qxh5, keeps
up the pressure.}) 20. Qg7 Nd7 21. d5 O-O-O 22. Qc3+ Kb8 23. dxe6 fxe6 ({Not} 
23... Nb6 24. Bxf8 Rxf8 25. e7) ({or} 23... Rc8 24. exd7 $1 Rxc3 25. Bf4+ {
and mates.}) 24. Bxf8 Rxf8 25. Qd4 Rd8 $2 ({A final blunder though after} 25...
Rf7 26. Qd6+ Kc8 27. Qxe6 {Black has little hope.}) 26. Ne5 Kc8 27. Nxd7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Lipnowski, Irvin"]
[Black "Stean, Michael Frank"]
[Result "1-0"]
[ECO "D91"]
[Annotator "Lipnowski, Irvin"]
[PlyCount "59"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 {A new move from Taimanov.} Ne4 5. Bh4 Bg7
6. Nf3 c5 7. e3 cxd4 8. exd4 Nc6 9. cxd5 Nxc3 10. bxc3 Qxd5 11. Be2 O-O 12. O-O
{White stands slightly better. His pressure on the black e-pawn is somewhat
embarrassing.} Qd8 13. Re1 Re8 14. Qb3 {Hindering the development of Black's
c8-bishop and threatening to attack the f7 square.} Na5 15. Qa3 {Threatening
16 Bb5 winning outright - the move which Black prevents on his next turn.} Bd7
16. Bf1 f6 ({If} 16... Bf8 17. Ne5 Be6 18. Bb5 {wins the exchange.}) 17. Nd2
Rc8 18. Nb3 Nc6 19. Nc5 b6 20. Bc4+ Kh8 21. Ne6 $1 ({If} 21. Nxd7 {then not 21.
..Qxd7 because of 22 Be6 but rather} Nxd4 {with complications favouring White.
After the text Black is completely hamstrung. The queen hasn't even one square
to move to!}) 21... Bxe6 22. Bxe6 Ra8 ({If} 22... Rc7 {or 22...Rb8 white gains
a tempo with Bg3.}) 23. Bg3 Rf8 24. Rad1 {Threatening an eventual breakthrough
with d6.} f5 25. Bf4 Bf6 26. Qc1 Qe8 27. Bh6 Bg7 28. Rd3 Rf6 29. Rh3 Qf8 {
To meet the threat of 30 Bxg7+ Kxg7 31 Qh6+ Kh8 32 Qxh7 mate.} 30. Bg5 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Massie, David L"]
[Black "Orton, Charles HJ"]
[Result "0-1"]
[ECO "E76"]
[PlyCount "39"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f4 c5 6. d5 O-O 7. Nf3 e6 8. a3 exd5
9. cxd5 Nxe4 10. Nxe4 Re8 11. Bd3 f5 12. Nfd2 fxe4 13. Bc2 Qh4+ 14. Ke2 e3 15.
Ne4 Rxe4 16. Bxe4 Qf2+ 17. Kd3 b6 18. Bf3 Ba6+ 19. Ke4 Nd7 20. f5 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Milnes, Anthony CP"]
[Black "Evans, Christopher A"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "58"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 d6 6. Nxc3 Be6 7. Bxe6 fxe6 8.
Qb3 Qc8 9. Ng5 Nd8 10. f4 Be7 11. O-O Bxg5 12. fxg5 Ne7 13. Be3 b6 14. Rac1 a6
15. Ne2 Qd7 16. Ng3 Nf7 17. Qc3 Ne5 18. Nh5 N7c6 19. b4 b5 20. Ra1 Rf8 21. Nf4
Nc4 22. Bc1 e5 23. Nd5 Rxf1+ 24. Kxf1 Qf7+ 25. Kg1 Nd4 26. Qd3 c6 27. Ne3 O-O-O
28. Bd2 Nxe3 29. Bxe3 Qc4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Phillips, Alan"]
[Black "Carleton, John Joseph"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "81"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
b6 9. a3 Bb7 10. Rb1 Qc7 11. c3 O-O 12. Qe2 a5 13. e5 Ba6 14. Nf1 d4 15. c4 b5
16. N1d2 Rab8 17. Bf1 a4 18. cxb5 Bxb5 19. Nc4 Nd5 20. Bd2 Ba6 21. h4 Rb3 22.
Rbd1 Rfb8 23. Bc1 Na5 24. Nxa5 Qxa5 25. h5 Qc7 26. hxg6 hxg6 27. Ng5 c4 28.
dxc4 d3 29. Qe4 Qxc4 30. Qh1 Qg4 31. Qh7+ Kf8 32. Bh3 Qd4 (32... Qh5 33. Bxe6
fxe6 34. Nxe6+ Kf7 35. Ng5+ Kf8) 33. Bxe6 (33. Nxe6+ fxe6 34. Bxe6 Ke7 35.
Qxg7+ Kxe6 36. Qxg6+ Kd7 37. Qxa6) 33... d2 (33... Rxb2 34. Bxb2 Rxb2 35. Bxd5
Re2 36. Ne4) 34. Rxd2 Rxg3+ 35. Kh2 Rd3 36. Rde2 Nf4 37. Bxf7 Rh3+ (37... Nxe2
38. Ne6+ Kxf7 39. Nxd4 Rxd4) 38. Qxh3 Bc8 39. Be3 Nxh3 40. Bxd4 Nxg5 41. Bd5
1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Ridout, Stephen John"]
[Black "Lee, Robert A"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "59"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. a3
h6 9. Bf4 dxc4 10. Bxc4 Nd5 11. Bg3 Nxc3 12. Rxc3 Bf6 13. O-O c5 14. Ba2 b6 15.
Bb1 Ba6 16. Qc2 g6 17. Rd1 c4 18. Bd6 Re8 19. Ne5 Bxe5 20. dxe5 b5 21. Qe4 Qb6
22. Qg4 Kg7 23. Rd4 Nc5 24. Rf4 Nd3 25. Rxd3 cxd3 26. Bxd3 Rf8 27. Rxf7+ Rxf7
28. Qxg6+ Kh8 29. Qxf7 Qb7 30. Be7 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Saverymuttu, Seth"]
[Black "Kottnauer, Cenek"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "104"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Be7 9. Qf3 Qc7 10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nh7 14. Bg3 hxg5
15. Rhf1 Nf8 16. Nf3 Nfg6 17. Qd2 Nxf3 18. Rxf3 Ne5 19. Bxe5 dxe5 20. h3 Bd7
21. Qf2 Rf8 22. Kb1 Qc5 23. Qxc5 Bxc5 24. Rdf1 Ke7 25. Kc1 Bc6 26. g4 Rad8 27.
Ne2 f6 28. a3 Be8 29. Nc3 Rf7 30. Nb1 Bc6 31. Nd2 Rh8 32. Nc4 Rff8 33. Nd2 Rh6
34. Kd1 Rfh8 35. Nc4 Rd8 36. Kc1 Rd4 37. Nd2 Bb6 38. Kd1 Rd8 39. Kc1 Rdh8 40.
Nc4 Bd8 41. Kd2 Kd7 42. Rh1 Rh4 43. Rg3 b5 44. Ne3 Bb6 45. Ng2 R4h6 46. Rf3 Ke7
47. Rg3 Rd8 48. Ke2 Rd4 49. Kf3 f5 50. gxf5 exf5 51. Re1 Kf6 52. b3 f4 0-1

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Speelman, Jonathan S"]
[Black "Green, Barry Noel"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "111"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 a6 7. Qd2 Nd4 8. Nd1
Nf6 9. c3 Nc6 10. Ne2 Ng4 11. h3 Nxe3 12. Nxe3 e6 13. O-O O-O 14. f4 f5 15.
Rad1 Rb8 16. Kh2 Qc7 17. d4 Ne7 18. e5 d5 19. dxc5 Qxc5 20. Qd4 Qa5 21. c4 Nc6
22. Qd2 dxc4 23. Nxc4 Qxa2 24. Qc2 Nb4 25. Qc3 Qa4 26. Ra1 Qc2 27. Qxb4 Qxe2
28. Rfe1 Qf2 29. Qd6 b5 30. Qxb8 bxc4 31. Rad1 h6 32. Qb4 g5 33. Qd2 Qc5 34.
Qd4 Qb4 35. Re3 gxf4 36. gxf4 h5 37. Rc3 Qxb2 38. Rxc4 Qe2 39. Rd2 Qe1 40. Qf2
Qxf2 41. Rxf2 Bd7 42. Rc7 Bb5 43. Bf3 Bh6 44. Bxh5 Rd8 45. Bf7+ Kf8 46. Bxe6
Rd2 47. Rf7+ Ke8 48. Kg3 Rxf2 49. Kxf2 Bxf4 50. Rxf5 Bd2 51. h4 a5 52. Ba2 Bd3
53. Rf6 Bc3 54. Ke3 Bb5 55. h5 Bd7 56. Ke4 1-0

[Event "Islington op 6th"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Spittle, Geoffrey Bernard"]
[Black "Mackintosh, ARK"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "52"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. f3 e5 3. d4 exd4 4. Bc4 Nc6 5. c3 d5 6. exd5 Nxd5 7. Qb3 Be6 8.
Qxb7 Na5 9. Bb5+ Ke7 10. Qa6 c6 11. Bxc6 Nxc6 12. Qxc6 Rc8 13. Qa6 Kf6 14. Ne2
dxc3 15. Nbxc3 Nxc3 16. Nxc3 Qd4 17. Ne4+ Kg6 18. Qe2 Bb4+ 19. Bd2 Rc2 20. h4
h5 21. Nc3 Re8 22. Rd1 f5 23. g4 hxg4 24. fxg4 Bd7 25. gxf5+ Kf7 26. Ne4 Rxe4
0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.11"]
[Round "1"]
[White "Julian, R"]
[Black "De Coverly, Roger D"]
[Result "1-0"]
[ECO "B73"]
[BlackElo "1904"]
[PlyCount "51"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8.
O-O Nc6 9. Qd2 Nxd4 10. Bxd4 Bd7 11. Rad1 Qa5 12. f4 Bc6 13. Bf3 Rac8 14. Rf2
e5 15. Be3 Rfd8 16. fxe5 dxe5 17. Qe1 Bxe4 18. Nxe4 Qxa2 19. Nxf6+ Bxf6 20.
Bxb7 Rxd1 21. Qxd1 Rd8 22. Qc1 Bg7 23. b3 f5 24. Rd2 Rf8 25. Rd7 Qa5 26. Qd2
1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "De Coverly, Roger D"]
[Black "Pluss, H"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1904"]
[PlyCount "71"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 Bd7 6. a3 Bxc3+ 7. bxc3 O-O 8.
cxd5 exd5 9. Nf3 Ne4 10. c4 Bf5 11. Qb3 dxc4 12. Qxb7 c6 13. Bxc4 Qa5+ 14. Qb4
Qc7 15. O-O Nd6 16. Ba2 Nd7 17. Bd2 a5 18. Qa4 Nb6 19. Bxa5 Be4 20. Bxb6 Qxb6
21. Qb4 Qc7 22. Ne5 Nb5 23. Rfc1 Na7 24. Rc5 Rab8 25. Qc3 Rb6 26. a4 Kh8 27. f3
Bg6 28. a5 Rbb8 29. Nxc6 Nb5 30. Qc1 Ra8 31. Rxb5 Rfc8 32. Rc5 Qb7 33. Bd5 Qd7
34. e4 Ra6 35. Ne5 Rxc5 36. Qxc5 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "2"]
[White "O'Conor, J"]
[Black "Saunders, John C"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1800"]
[BlackElo "1896"]
[PlyCount "87"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. b3 Be7 6. Bb2 O-O 7. O-O d5 8. d4
Nbd7 9. Nbd2 c5 10. e3 Rc8 11. Rc1 a6 12. Qe2 dxc4 13. bxc4 Qc7 14. Rfd1 Rfd8
15. Ne5 Bxg2 16. Kxg2 Nxe5 17. dxe5 Qc6+ 18. f3 Ne8 19. Ne4 Nc7 20. Qc2 h6 21.
g4 b5 22. h4 bxc4 23. g5 h5 24. Nf6+ Bxf6 25. gxf6 Nd5 26. Kf2 Nb4 27. Qxc4 Qa4
28. Rd6 Qxa2 29. Qxa2 Nxa2 30. Rxc5 Rxc5 31. Rxd8+ Kh7 32. Bd4 Rc2+ 33. Kg3 Nc3
34. Bxc3 Rxc3 35. Kf4 gxf6 36. exf6 Kg6 37. Rh8 Rc5 38. e4 Kxf6 39. Ra8 a5 40.
Ra7 Kg6 41. e5 Rc4+ 42. Kg3 a4 43. Kh3 Rb4 44. Kg3 {adjudicated} 1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Collins, PJ"]
[Black "De Coverly, Roger D"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1904"]
[PlyCount "48"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. Nbd2 Nc6 7. Re1 e5 8. e4
h6 9. exd5 Nxd5 10. Nc4 Re8 11. Rb1 a5 12. Ne3 Be6 13. b3 Nc3 14. Qd2 Nxb1 15.
Qe2 Nc3 16. Qd2 Nxa2 17. Bb2 Nab4 18. Nd1 Bg4 19. Ne3 Bxf3 20. Bxf3 e4 21. Bxg7
Kxg7 22. Qc3+ Qd4 23. Qxd4+ Nxd4 24. Bxe4 Rxe4 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "3"]
[White "Saunders, John C"]
[Black "Shenfield, Leonard"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1896"]
[BlackElo "1830"]
[PlyCount "99"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. O-O d5 6. exd5 Nxd5 7. Re1 Be6 8.
Nxe5 Bxf2+ 9. Kxf2 Nxe5 10. Bxd5 Qxd5 11. d4 Ng4+ 12. Qxg4 O-O-O 13. Qf3 Qd7
14. Be3 Bg4 15. Qg3 f5 16. h3 Bh5 17. Kg1 Rdf8 18. Nd2 h6 19. Qe5 g5 20. Bf2 g4
21. Qe6 gxh3 22. Qxd7+ Kxd7 23. gxh3 Bf7 24. Re5 Be6 25. Rae1 Rf6 26. d5 Bf7
27. Re7+ Kc8 28. Bd4 Rg6+ 29. Kf1 Rf8 30. c4 c6 31. Nf3 Rg3 32. Ne5 Bg8 33. Nd7
Rd8 34. Nf6 cxd5 35. Re8 Bf7 36. Rxd8+ Kxd8 37. cxd5 b6 38. Re3 Rxe3 39. Bxe3
Ke7 40. Bd4 Kd6 41. Ke2 Bxd5 42. Nxd5 Kxd5 43. Be3 h5 44. Kf3 h4 45. Bf2 Kc4
46. Bxh4 Kd3 47. Bf6 b5 48. h4 a5 49. h5 a4 50. a3 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "De Coverly, Roger D"]
[Black "Ringham, RH"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1904"]
[PlyCount "73"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 Nc6 6. Bd3 Bxc3+ 7. bxc3 a6 8. a4
b6 9. Ba3 dxc4 10. Bxc4 Bb7 11. O-O Ne7 12. Bd3 O-O 13. Qc2 Re8 14. c4 Ng6 15.
Ne5 Rc8 16. Rab1 Ba8 17. f4 c5 18. Qb2 cxd4 19. exd4 Nxe5 20. fxe5 Ng4 21. Rf4
Nxe5 22. Bxh7+ Kxh7 23. dxe5 Qg5 24. Rbf1 a5 25. h3 Bc6 26. Qc2+ Qg6 27. Qf2
Rh8 28. Rg4 Qf5 29. Qh4+ Kg8 30. Qe7 Qh5 31. Rg5 Qxg5 32. Qxg5 Bxa4 33. Rf4 Bc2
34. Rd4 Bb3 35. Rd8+ Rxd8 36. Qxd8+ Kh7 37. Qd3+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.12"]
[Round "4"]
[White "Saunders, John C"]
[Black "Woolley, John H"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1896"]
[BlackElo "1725"]
[PlyCount "33"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8.
Bb5+ Bd7 9. Bxd7+ Nxd7 10. Ne2 h5 11. Qf3 Nf5 12. Qd3 O-O-O 13. O-O c4 14. Qf3
Rdg8 15. a4 g5 16. Ng3 g4 17. Qf4 1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Rose, Michael J"]
[Black "Saunders, John C"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1965"]
[BlackElo "1896"]
[PlyCount "34"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 d6 8. Qc2
Nbd7 9. Bg5 c5 10. e3 a6 11. Bxf6 Nxf6 12. Rad1 Qc7 13. dxc5 Qxc5 14. Nd2 Bxg2
15. Kxg2 d5 16. cxd5 Nxd5 17. Nb3 Qc7 1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.13"]
[Round "5"]
[White "Uphill, RJ"]
[Black "De Coverly, Roger D"]
[Result "0-1"]
[ECO "D80"]
[BlackElo "1904"]
[PlyCount "36"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. g3 c5 8. Bg2
Qb6 9. Rb1 Bf5 10. Ne2 Nc6 11. Bf4 cxd4 12. exd4 Nxd4 13. Be3 Rd8 14. Qc1 O-O
15. c5 Qb4+ 16. Bd2 Qb5 17. Nc3 Qd3 18. Be3 Nc2+ 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "De Coverly, Roger D"]
[Black "Shepstone, Andrew P"]
[Result "1/2-1/2"]
[ECO "A69"]
[WhiteElo "1904"]
[PlyCount "52"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. f4 c5 7. d5 e6 8. Nf3 exd5
9. cxd5 Re8 10. Nd2 Nh5 11. O-O Bd4+ 12. Kh1 Qh4 13. Bxh5 Qxh5 14. Qxh5 gxh5
15. Nc4 Re7 16. Nxd6 Bd7 17. e5 Na6 18. Bd2 Nb4 19. a3 Bxc3 20. bxc3 Nxd5 21.
Nxb7 Bb5 22. Rfb1 Rxb7 23. c4 Bc6 24. cxd5 Bxd5 25. Rxb7 Bxb7 26. Rc1 Rd8
1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.13"]
[Round "6"]
[White "Saunders, John C"]
[Black "Ing, J"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1896"]
[BlackElo "1815"]
[PlyCount "43"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 exd4 7. cxd4 Be7 8.
d5 Na5 9. Bd3 c6 10. d6 Bxd6 11. e5 Bc5 12. exf6 Qxf6 13. Qc2 d6 14. Bg5 Qe6
15. Re1 Qd7 16. Re7 Qd8 17. Bxh7+ Kh8 18. Rxf7 Qe8 19. Rxf8+ Qxf8 20. Qe4 g6
21. Qxg6 Bf5 22. Bf6+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Anderson, T"]
[Black "Turner, David C"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "63"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 Nbd7 7. e5 Ne8 8. O-O
c5 9. e6 fxe6 10. Ng5 Bxd4+ 11. Kh1 Ndf6 12. Ne2 Nd5 13. Nxd4 cxd4 14. Nxh7
Kxh7 15. Qh5+ Kg8 16. Qxg6+ Ng7 17. Qh7+ Kf7 18. Bg6+ Kf6 19. g4 e5 20. fxe5+
Ke6 21. Bg5 dxe5 22. Qxg7 Nf4 23. Bxf4 Qd5+ 24. Kg1 Rxf4 25. Rxf4 Kd6 26. Be4
Qe6 27. Rf8 Kc7 28. Raf1 a5 29. R1f7 Qxa2 30. Rxe7+ Kb6 31. Rxb7+ Kc5 32. Qc7#
1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Bailey, SR"]
[Black "Thompson, P"]
[Result "0-1"]
[ECO "E83"]
[PlyCount "60"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7
9. Bd3 Ne8 10. Nge2 f5 11. Rc1 fxe4 12. Bxe4 Nf5 13. Bg5 Bf6 14. Bxf6 Nxf6 15.
Ng3 Kh8 16. Qg5 Rg8 17. Qd2 a6 18. Qd3 Nh4 19. Rg1 Bd7 20. Nge2 Qe7 21. g3 Nf5
22. Kd2 b5 23. b4 Qg7 24. f4 Rge8 25. a3 bxc4 26. Qxc4 Bb5 27. Nxb5 axb5 28.
Qc2 Nxe4+ 29. Qxe4 exf4 30. Qxf4 Qb2+ 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Bromley, Graham J"]
[Black "Hill, George"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "42"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. Qe2 Bxd3 8. Qxd3
Qa6 9. Qxa6 Nxa6 10. Be3 h5 11. h4 cxd4 12. cxd4 Nb4 13. Kd2 Ne7 14. Nc3 a6 15.
Rhc1 Nf5 16. Na4 Be7 17. g3 O-O 18. Rc3 Nc6 19. a3 f6 20. Ke2 fxe5 21. Rd1 exd4
0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Byford, J"]
[Black "Comp PDP10"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "94"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d5 5. Bg2 dxe4 6. dxe4 Qxd1+ 7. Kxd1 Bc5 8.
Ke1 Nxe4 9. Be3 Bxe3 10. fxe3 f5 11. Nbd2 Nxd2 12. Kxd2 O-O 13. Rae1 Rd8+ 14.
Kc1 Be6 15. b3 a5 16. e4 fxe4 17. Rxe4 Bf5 18. Ree1 Re8 19. Nxe5 Rxe5 20. Rxe5
Nxe5 21. Bxb7 Rd8 22. Re1 Ng4 23. h3 Nf2 24. Rf1 Bxh3 25. Rxf2 c5 26. Rd2 Rxd2
27. Kxd2 Bf5 28. c3 h6 29. Ke3 g6 30. Bf3 Kf7 31. g4 Bb1 32. a3 Bc2 33. b4 axb4
34. axb4 cxb4 35. cxb4 Ke6 36. Kd4 Kd7 37. Kc5 Bd3 38. Bc6+ Ke6 39. Bd5+ Ke5
40. Bc4 Bxc4 41. Kxc4 Kd6 42. b5 h5 43. b6 Kc6 44. b7 Kxb7 45. gxh5 gxh5 46.
Kd4 h4 47. Ke3 h3 1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Chapman, Terry PD"]
[Black "Marsh, Roger DW"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "39"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e5 8. Nf3
Be7 9. O-O b5 10. a3 Bb7 11. Kh1 Nbd7 12. Qe1 O-O 13. fxe5 Nxe5 14. Nd4 d5 15.
Bf4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Bd6 19. Nf5 Rfe8 20. Rfe1 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Claudius, Kevin RM"]
[Black "Reid, R"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "47"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

{"I was rather pleased with my game in the last round, which I won. It is an
example of drastic punishment meted out to Black, who indulged in a rather
premature and reckless advance of his queenside pawns. There were some curious
aspects to the game. White took a reasonable time over his moves (1 hour 10
minutes for the whole game), whereas Black moved almost instantaneously (only
23 minutes in all), and was often away from the board when it was White's turn
to move. This gave me the impression at first that my opponent knew the
opening well! After I had made my 24th move, I got up and walked away from the
board, so that my opponent could see that I had moved, for he was not sitting
opposite me at the time. Presently, from afar, I saw my opponent walking away
from the table, and I went over to my place to see what he had played. I
studied the position, but could find no move on his part. I then noticed that
the clock had been stopped, and on my scoresheet, in the place for Black’s
24th move, had been written the word "Resigns"! My opponent had vanished, and
I never saw him again! Perhaps he had a train to catch!" (Kevin Claudius)} 1.
d4 e6 2. Nf3 d5 3. c3 c5 4. Nbd2 Nc6 5. e3 Nf6 6. Bd3 c4 7. Bc2 b5 8. O-O a5 9.
e4 b4 10. Ba4 Qc7 11. exd5 exd5 12. Ne5 Bb7 13. Nxc6 Bxc6 14. Re1+ Be7 15.
Bxc6+ Qxc6 16. Nf3 Ra7 17. Ne5 Qb7 18. Qa4+ Nd7 19. Nc6 Nb6 20. Qb5 Nc8 21.
Nxa7+ Qxb5 22. Nxb5 O-O 23. Re5 Re8 24. Nc7 {Source: 1971 Islington bulletin 
(not the 1970 one)} 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Comp PDP10"]
[Black "Jiles, David C"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bd6 6. O-O O-O 7. Bg5 Nbd7 8.
Nc3 c6 9. Re1 h6 10. Bh4 Re8 11. Qd2 Rxe1+ 12. Rxe1 Nf8 13. Qe3 Ne6 14. Bf5 g5
15. Bg3 Bxg3 16. hxg3 Kf8 17. a4 Ng7 18. Bxc8 Rxc8 19. Qe2 Ne6 20. Qe5 Qe7 21.
Re3 Re8 22. Qf5 Kg8 23. b3 Qd8 24. Ne2 Ng7 25. Rxe8+ Ngxe8 26. c3 Nd6 27. Qd3
Nfe4 28. g4 Qe7 29. Qe3 f5 30. gxf5 Nxf5 31. Qc1 g4 32. Ne5 g3 33. f4 Nf2 34.
Nxg3 Nxg3 35. Kxf2 Qh4 36. Nf3 Ne4+ 37. Kg1 Qf2+ 38. Kh1 1/2-1/2

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Comp PDP10"]
[Black "Pluss, H"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "25"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. Be3 g6 8.
Bc4 Bb7 9. O-O d5 10. exd5 cxd5 11. Bb5+ Nd7 12. Nxd5 a6 13. Bb6 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Forster, A"]
[Black "Taylor, DM"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "60"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nd7 10. d4 Bf6 11. Nbd2 Nb6 12. Nf1 Re8 13. Ng3 g6 14. Bh6 Na5 15.
Bc2 Nbc4 16. b4 Nc6 17. d5 Ne7 18. Qc1 Nb6 19. Bg5 Bg7 20. Nh4 Bd7 21. Bb3 f6
22. Bh6 Rf8 23. Bxg7 Kxg7 24. f4 exf4 25. Qxf4 f5 26. e5 Be8 27. exd6 cxd6 28.
Re6 Nbxd5 29. Qd4+ Nf6 30. Rxe7+ Qxe7 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Gillham, P"]
[Black "Parry, Roger A"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "80"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 Bg4 12. h3 Bh5 13. Re1 d4 14. cxd4 Nxd4 15.
Ne4 Nxf3+ 16. gxf3 Qxd1 17. Bxd1 Nd3 18. Re3 Rd8 19. Be2 Nf4 20. Nd2 Bc5 21.
Bf1 Bxe3 22. fxe3 Nd3 23. Bxd3 Rxd3 24. Kf2 Ke7 25. Ne4 Rd5 26. f4 Bg6 27. Ng3
Bc2 28. e4 Rd1 29. Nf5+ Kd8 30. Ng3 Kc8 31. b3 Rhd8 32. f5 R8d4 33. Ke3 c5 34.
e6 fxe6 35. fxe6 Re1+ 36. Kf2 Rdd1 37. Ne2 Bxe4 38. Nc3 Rf1+ 39. Ke3 Rde1+ 40.
Kd2 Bf5 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Greenall, Robert J"]
[Black "Knott, J"]
[Result "0-1"]
[ECO "C87"]
[PlyCount "44"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. c3 d6 7. Re1 Bg4 8. h3
Bh5 9. d3 Qd7 10. Nbd2 g5 11. Nf1 g4 12. hxg4 Bxg4 13. d4 b5 14. Bb3 exd4 15.
cxd4 Rg8 16. e5 dxe5 17. dxe5 Nd4 18. exf6 Bxf3 19. Rxe7+ Qxe7 20. Qxd4 Rxg2+
21. Kh1 Rxf2+ 22. Kg1 Rxf1+ 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Hill, George"]
[Black "Lewis, D"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1992"]
[PlyCount "98"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. Nbd2 Nc6 7. c3 a5 8. e4
dxe4 9. dxe4 e5 10. Qc2 b6 11. Nc4 Ba6 12. Rd1 Qe7 13. Ne3 Rad8 14. Nd5 Nxd5
15. exd5 Na7 16. c4 c5 17. h4 h6 18. Nh2 f5 19. Re1 Bc8 20. Bd2 Bd7 21. Bc3 Qd6
22. f3 a4 23. b3 a3 24. Re2 b5 25. Rae1 Rfe8 26. Qc1 b4 27. Bd2 Kh7 28. g4 f4
29. Qc2 Kg8 30. Rf1 Kf7 31. Bh3 Re7 32. Kh1 Rg8 33. Rfe1 Rge8 34. Rg1 Rg8 35.
Bf1 Ke8 36. Reg2 Kd8 37. Bd3 Bh8 38. Be4 Kc7 39. Be1 Nc8 40. Bxb4 cxb4 41. c5
Qa6 42. d6+ Nxd6 43. cxd6+ Kxd6 44. Rd1+ Ke6 45. Bd5+ Kf6 46. Bxg8 Be6 47. g5+
hxg5 48. Bxe6 Qxe6 49. Rxg5 Rg7 {Tournament scores: 1st G Hill 6/6, 2-4th M
Brown, P Thomson, E Warren 5; among those on 4.5 - T Chapman, A Shepstone, R
de Coverly, D Lewis. Amongst those on 4 - J Saunders. Amongst those on 3 - D
Goodman.} 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Hubbard, Michael P"]
[Black "Goldsmith, P"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "45"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nc3 Bb4 7. f3 O-O 8. Be2
b6 9. a3 Bxc3+ 10. bxc3 Bb7 11. Bg5 h6 12. Bh4 Ne5 13. Bg3 Qc7 14. Nb5 Qc5 15.
Qd6 Ng6 16. Qxc5 bxc5 17. Bd6 Rfc8 18. Rb1 Ne8 19. Bg3 a6 20. Nd6 Nxd6 21. Bxd6
Rc6 22. e5 Ra7 23. Bb8 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Jay, P"]
[Black "McSheehy, Chris J"]
[Result "1-0"]
[ECO "B92"]
[BlackElo "1960"]
[PlyCount "45"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3
Nbd7 9. O-O Rc8 10. Nd5 Nxe4 11. Bf3 Nec5 12. Qd2 h6 13. Rad1 Bf5 14. Nxc5 dxc5
15. Rfe1 Bd6 16. Nc3 Bc7 17. Bxb7 Rb8 18. Bc6 Rxb2 19. Bxc5 Rxc2 20. Qd4 Be6
21. Rxe5 Bxe5 22. Qxe5 Qf6 23. Bxd7+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Keene, Nicholas R"]
[Black "NN"]
[Result "1-0"]
[ECO "D87"]
[PlyCount "81"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Qc7 11. Rc1 Rd8 12. Qc2 Na5 (12... Bd7 $1) 13. Bb3
c4 $2 (13... Nxb3) 14. Ba4 a6 15. Qd2 b5 16. Bc2 Nc6 17. Qe1 a5 18. f4 e6 19.
f5 exf5 20. exf5 Qe7 (20... Re8) 21. Qg3 Re8 22. Bg5 $1 f6 (22... Qxe2 23. Rfe1
$1 (23. Rce1 $6 Nxd4 $1 24. cxd4 Bxd4+ 25. Kh1 Bb7 $1 26. Rxe2 Rxe2 27. Bd1
Bxg2+ 28. Qxg2 Rxg2 29. Kxg2 Kg7 $13) 23... Nxd4 24. f6 Bb7 25. cxd4 Qxg2+ 26.
Qxg2 Bxg2 27. Kxg2 h6 28. Bh4 $16 {Houdini 4}) 23. Bd2 Bd7 24. Rce1 g5 25. h4
h6 26. Qf3 Qd6 27. hxg5 hxg5 28. Be4 Ra7 29. Bd5+ Kf8 30. Nf4 gxf4 31. Bxf4 Ne5
32. dxe5 fxe5 33. Be3 Ra6 34. f6 Bxf6 35. Rd1 e4 36. Qh5 Ke7 37. Qf7+ Kd8 38.
Bb7 Qe6 39. Rxd7+ Qxd7 40. Qxd7+ Kxd7 41. Bxa6 {Source: CHESS, Nov 1971, p45}
1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Knott, J"]
[Black "Brown, Michael StK"]
[Result "0-1"]
[ECO "B79"]
[PlyCount "74"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4
O-O 9. Qd2 Bd7 10. O-O-O Qa5 11. Bb3 Rfc8 12. Kb1 Ne5 13. h4 Nc4 14. Bxc4 Rxc4
15. Nb3 Qd8 16. h5 Rac8 17. hxg6 fxg6 18. Bd4 b5 19. Bxf6 Bxf6 20. Qd5+ e6 21.
Qxd6 b4 22. e5 Bxe5 23. Qxe5 bxc3 24. bxc3 Qc7 25. Qf6 Rf8 26. Qe7 Rf7 27. Qg5
Rxc3 28. Rd2 Rc6 29. Rhd1 Rb6 30. Qe3 Rb8 31. g3 a5 32. Ka1 Qb7 33. Rb1 a4 34.
Rbd1 (34. Rd3) 34... axb3 35. Rxd7 Rxd7 36. Qxe6+ Rf7 37. cxb3 Qxf3 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lewis, D"]
[Black "Shepstone, Andrew P"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1992"]
[PlyCount "49"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. d4 Bg4 6. e3 Qe7 7. Bb5 a6 8.
Bxc6+ bxc6 9. O-O Nf6 10. Nc3 O-O 11. Qd3 Rfe8 12. Bd2 g6 13. Rae1 Bf5 14. Qc4
Qd7 15. Ng5 Qe7 16. e4 Be6 17. Nxe6 Ng4 18. e5 Qh4 19. Bf4 Rxe6 20. Bg3 Qh6 21.
exd6 Ne3 22. Qxc6 Rae8 23. d7 Rf8 24. Qxe6 Nxf1 25. Qe8 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lewis, D"]
[Black "Wood, P"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1992"]
[PlyCount "61"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. f4 d6 2. e4 e5 3. Bc4 Nf6 4. Nc3 Nc6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Be7 8. d3
Nd4 9. Qf2 Nh5 10. Bxf7+ Kxf7 11. fxe5+ Ke8 12. Qxd4 Bh4+ 13. Kd1 Rf8 14. Be3
Bg3 15. exd6 Bxd6 16. e5 Ng3 17. Rg1 Nf5 18. Qe4 Qe7 19. exd6 Nxe3+ 20. Kd2
Qxe4 21. Nxe4 Nd5 22. dxc7 Rc8 23. Nd6+ Kd7 24. Nxc8 Rf2+ 25. Ke1 Rxc2 26. Nxa7
Nxc7 27. Rb1 Nd5 28. g4 Rh2 29. Nb5 Ne3 30. Nd4 Ng2+ 31. Kf2 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lewis, D"]
[Black "Neviazsky, Abraham"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1992"]
[BlackElo "1824"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. Re1
Qc7 9. Qe2 b5 10. e5 Nd7 11. a4 b4 12. Nf1 a5 13. Bf4 Ba6 14. Ne3 Rfc8 15. Nxd5
exd5 16. e6 Qd8 17. exd7 Qxd7 18. Ne5 Nxe5 19. Qxe5 Bf6 20. Qxd5 Qxd5 21. Bxd5
Bxb2 22. Rab1 Bc3 23. Re7 Rf8 24. Bxa8 Rxa8 25. Rc7 Rc8 26. Ra7 Rc6 27. Ra8+
Bc8 28. Rd1 h6 29. Bd2 Bd4 30. Re1 Kh7 31. Rxa5 Rf6 32. Be3 Re6 33. Ra7 f6 34.
Bd2 Bc3 35. Bxc3 bxc3 36. Rxe6 Bxe6 37. Rc7 c4 38. Rxc4 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lukowicz, A"]
[Black "Dobson, H"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "53"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 Nf6 4. Nc3 e6 5. a3 dxc4 6. Bxc4 Bd7 7. Bd3 Bd6 8. f4
O-O 9. Nf3 Ne8 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Nf6 13. Qh4 Bxf4 14. Qxf4
Ne7 15. Qf2 c5 16. Qc2 cxd4 17. exd4 Bc6 18. Be3 Ned5 19. Nxd5 Qxd5 20. O-O Ne4
21. Nh3 Nf6 22. Rf4 e5 23. dxe5 Qxe5 24. Bd4 Qe6 25. Ng5 Qd6 26. Bxf6 g6 27.
Qf2 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Mitev, MC"]
[Black "Lewis, D"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1992"]
[PlyCount "34"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 Ne5 8.
Bb3 d5 9. exd5 Qg6 10. Kf1 Bd7 11. Nd2 O-O-O 12. Nc6 Bxc6 13. Bxc5 Nxd5 14. Bc2
Ne3+ 15. Bxe3 Qxg2+ 16. Ke2 Bf3+ 17. Nxf3 Qxf3+ 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Moore, Colin F"]
[Black "Bliss, CJ"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "39"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Nb3 Nc6 10. Bd3 Qa3 11. O-O Be7 12. Rae1 Na5 13. e5 Nxb3 14. axb3 dxe5
15. fxe5 Nd7 16. Qf4 Bc5+ 17. Kh1 O-O 18. Bf6 Nxf6 19. exf6 g6 20. Qh6 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Mozoomdar, Amit"]
[Black "Thomas, Ronald"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "77"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3
d5 9. exd5 e4 10. dxc6 exf3 11. Qxf3 Bg4 12. Qg3 Bd6 13. Qh4 Re8 14. f3 Bf5 15.
d4 Bxh2+ 16. Kxh2 Ng4+ 17. Kg3 Qxh4+ 18. Kxh4 Rxe1 19. fxg4 Be4 20. Nd2 Bxg2
21. d5 Rae8 22. a4 R8e3 23. d6 h6 (23... Rh3+ 24. Kg5 cxd6 25. Kf4 Re4+ 26.
Nxe4 Rf3+ 27. Kg5 h6+ 28. Kh5 Rh3#) 24. g5 Rh3+ 25. Kg4 h5+ 26. Kf4 Bxc6 27.
dxc7 Bd7 28. axb5 Rh4+ 29. Kg3 Rg4+ 30. Kf2 Rh1 31. Nf3 h4 32. Rxa6 Rxc1 33.
Ra8+ Kh7 34. Bxf7 Rc2+ 35. Ke3 Rgg2 36. g6+ Rxg6 37. Bxg6+ Kxg6 38. b6 h3 39.
b7 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Rose, Michael J"]
[Black "Lodge, MV"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "33"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. c4 cxd4 7. Qxd4 Bc5 8. Qh4
Qc7 9. Nc3 d5 10. Nb5 Qc8 11. Bf4 Na6 12. Rac1 dxc4 13. Rxc4 Ne4 14. Bd6 Qd8
15. Rxe4 Bxd6 16. Rd4 Bd5 17. Nxd6+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Sinkinson, Timothy Alan"]
[Black "Warren, Eric D"]
[Result "0-1"]
[ECO "B98"]
[BlackElo "1992"]
[PlyCount "96"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3
Nbd7 9. Qf3 Qb6 10. Nb3 Qc7 11. g4 b5 12. a3 Rb8 13. Rg1 Bb7 14. Qg3 Qb6 15.
O-O-O b4 16. axb4 Qxb4 17. Rge1 O-O 18. e5 dxe5 19. fxe5 Nd5 20. Qh4 Bxg5+ 21.
Qxg5 Nxc3 22. bxc3 Qxc3 23. Re3 h6 24. Rh3 Qxe5 25. Qe7 Qf4+ 26. Rd2 Nf6 27. g5
Qxg5 28. Rg3 Qf4 29. Nc5 Rfe8 30. Rxg7+ Kxg7 31. Nxe6+ Kg8 32. Qxe8+ Rxe8 33.
Nxf4 Kf8 34. Re2 Rxe2 35. Bxe2 Ne4 36. Kb2 Ke7 37. Kb3 Kd6 38. Kb4 Nc5 39. Bh5
f5 40. Kc4 Be4 41. Nd3 Nxd3 42. cxd3 Bd5+ 43. Kd4 f4 44. h4 a5 45. Bd1 Bc6 46.
Kc4 a4 47. Kb4 f3 48. h5 f2 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Stoye, Jonathan Paul"]
[Black "Warren, Eric D"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1992"]
[PlyCount "56"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Rb1 a5 7. e3 O-O 8. Nge2
d6 9. O-O Bd7 10. a3 Qc8 11. Re1 Bh3 12. Bh1 Nh5 13. b4 axb4 14. axb4 Ne7 15.
Qb3 f5 16. f4 Kh8 17. Kf2 g5 18. Ng1 gxf4 19. exf4 Bg4 20. h3 Ng6 21. hxg4 fxg4
22. Nge2 exf4 23. Bxf4 Nhxf4 24. Nxf4 Nxf4 25. gxf4 Rxf4+ 26. Ke2 g3 27. Be4
Qg4+ 28. Kd2 Bh6 0-1

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Taylor, DM"]
[Black "Claudius, Kevin RM"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "91"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Qd2
c5 9. Nf3 Nc6 10. dxc5 Nxc5 11. O-O-O b5 12. Bd3 Nxd3+ 13. Qxd3 Bb7 14. Kb1 Na5
15. Ne2 Qb4 16. Nfd4 Nc4 17. Qc3 Qxc3 18. Nxc3 Rc8 19. Rd3 Ke7 20. a3 Rc7 21.
Ka2 Rhc8 22. Re1 Na5 23. Nce2 Nc6 24. Nxc6+ Rxc6 25. Nd4 Rc4 26. c3 Rf8 27. f5
Rc7 28. Rf3 Bc8 29. f6+ gxf6 30. Rxf6 Rg8 31. Ref1 Rg7 32. Kb3 Bd7 33. R1f3 Rc8
34. g3 Rf8 35. R3f4 Rg5 36. Nf3 Rg7 37. Rh4 Rg6 38. Rxg6 hxg6 39. Rh7 Ke8 40.
Kb4 Rg8 41. Ka5 Bc8 42. Kb6 g5 43. Nd4 g4 44. Nc6 Rg5 45. Rh8+ Kd7 46. Rd8# 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Taylor, DM"]
[Black "Scott, Michael J"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "67"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6
8. Qd2 Be6 9. Ng5 Qd7 10. Nxe6 fxe6 11. O-O-O O-O-O 12. Bb5 Rhf8 13. Bxa7 Rf5
14. Bxc6 Qxc6 15. Be3 Qa6 16. a3 Ra5 17. Qd3 b5 18. Rhe1 c5 19. Qxh7 Bf6 20.
Qh3 Kc7 21. Qxe6 b4 22. cxb4 cxb4 23. axb4 Ra2 24. Qf7+ Kb8 25. Kd2 Rc8 26. b5
Qa5+ 27. Kd3 Qxb5+ 28. Ke4 Ra4+ 29. Kf3 Qf5+ 30. Ke2 Rxc2+ 31. Kf1 Qb5+ 32. Kg1
Be5 33. Ra1 Rxb2 34. Rac1 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Thomson, SJ"]
[Black "Lukowicz, A"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. g3 c5 4. d3 Nc6 5. Bg2 d6 6. O-O Nf6 7. Qe2 e5 8. h3 Be6
9. c4 Qd7 10. Kh2 Nd4 11. Nxd4 cxd4 12. f4 exf4 13. gxf4 Nh5 14. a4 Qc7 15. Na3
a6 16. Bf3 Nf6 17. b4 h5 18. f5 Bd7 19. Rg1 Ng4+ 20. Bxg4 hxg4 21. Rxg4 Be5+
22. Bf4 gxf5 23. Bxe5 Rxh3+ 24. Kxh3 fxg4+ 25. Kg2 dxe5 26. Rh1 O-O-O 27. b5 a5
28. c5 Be6 29. Qd2 f5 30. b6 Qg7 31. Qxa5 Kd7 32. c6+ Ke7 33. cxb7 f4 34. Qc5+
Ke8 35. Qc7 f3+ 36. Kf1 Qg5 37. Rh8+ Bg8 38. Rxg8+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Varty, G"]
[Black "Curtis, M"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "47"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8.
Qd2 d6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Qa5 12. Kb1 Rfc8 13. h4 Nc4 14. Bxc4
Rxc4 15. h5 Rac8 16. hxg6 hxg6 17. Bh6 Bh8 18. Nb3 Qa6 19. Bf8 Nh5 20. Bxe7
Rxc3 21. Rxh5 Rxc2 22. Rxh8+ Kxh8 23. Bf6+ Kg8 24. Rh1 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Warren, Eric D"]
[Black "Evans, John S"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1992"]
[PlyCount "57"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Bd7 8.
Bd3 Bc6 9. c3 Nd7 10. O-O O-O 11. Qc2 h6 12. Rfe1 b6 13. Re3 Be7 14. Ng3 Nf6
15. Ne5 Bb7 16. Ne4 Rc8 17. Rd1 Nd5 18. Rg3 Nf4 19. Qd2 Nh5 20. Qxh6 f5 21.
Qxh5 Bf6 22. Ng5 Bxg5 23. Qxg5 Qxg5 24. Rxg5 Rcd8 25. Bc4 Bd5 26. Bxd5 Rxd5 27.
Rg3 Rfd8 28. Rgd3 Ra5 29. Nc6 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Warren, Eric D"]
[Black "Keene, Nicholas R"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1992"]
[PlyCount "43"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 c6 5. e3 Nbd7 6. f4 h6 7. Bh4 e6 8. Nf3
Qb6 9. Rb1 Bd6 10. Bd3 Bxd3 11. Qxd3 Qa5 12. O-O O-O 13. Ne5 Bxe5 14. fxe5 Nh7
15. Rf3 Rae8 16. Rbf1 f5 17. exf6 Nhxf6 18. Qg6 Kh8 19. Bxf6 Nxf6 20. Rxf6 gxf6
21. Qxh6+ Kg8 22. Qg6+ 1-0

[Event "Islington Major"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Winter, D"]
[Black "Neviazsky, Abraham"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "1824"]
[PlyCount "46"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be2 g6 7. f3 Bg7 8. Be3
O-O 9. Qd2 a6 10. g4 Ne5 11. h4 d5 12. Bd3 dxe4 13. Nxe4 Nxe4 14. fxe4 Nxg4 15.
Nf3 Nxe3 16. Qxe3 Bxb2 17. Rd1 Qa5+ 18. Ke2 Bg7 19. Bc4 Bg4 20. Rd5 Qc7 21. Qb3
b5 22. Bd3 Qg3 23. Rf1 Qg2+ 0-1

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Caldwell, Susan Linda"]
[Black "Stoker, Andrew J"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "66"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. Nf3 Bg7 5. c4 h5 6. Nc3 Nh6 7. h3 Bf5 8. Bd3 e6
9. Bxh6 Bxh6 10. Bxf5 gxf5 11. cxd5 cxd5 12. Qc2 Nc6 13. O-O a6 14. Na4 Rc8 15.
Qd1 b6 16. Qe2 b5 17. Nc5 Qb6 18. Nb3 Ke7 19. Rfd1 Rcg8 20. Nh4 Bg5 21. Nf3 Rh6
22. h4 Bf4 23. Kf1 Rhg6 24. g3 Bh6 25. a3 f4 26. Ke1 fxg3 27. fxg3 Rxg3 28. Qf1
R8g4 29. Qd3 Rxf3 30. Qxf3 Re4+ 31. Qxe4 dxe4 32. d5 exd5 33. Ke2 Qe3+ 0-1

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Clark, V"]
[Black "Rees-Jones, N"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Bf5 3. Nf3 e6 4. e3 Bc5 5. O-O Nf6 6. d4 Bd6 7. Nc3 Nc6 8. a3
e5 9. dxe5 Bxe5 10. Nxe5 Nxe5 11. Nxd5 Nxd5 12. e4 Bxe4 13. Bxe4 c6 14. Re1 f6
15. c4 Nb6 16. Qh5+ g6 17. Bxg6+ Ke7 18. Rxe5+ Kd6 19. Bf4 hxg6 20. Rd1+ Nd5
21. Rexd5+ Ke6 22. Qe2+ Kf7 23. Rd7+ Qxd7 24. Rxd7+ Kf8 25. Qe7+ 1-0

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Eames, Alan M"]
[Black "Benjamin, Jonathan Chris"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "95"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d3 Nc6 6. O-O Be7 7. a3 a6 8. Ne1
O-O 9. f4 b5 10. Ba2 Bd7 11. Nf3 Qb6 12. Ne2 Rac8 13. c3 d5 14. e5 c4+ 15. d4
Ne4 16. Bb1 f5 17. Qe1 a5 18. Ng3 b4 19. a4 bxc3 20. bxc3 Rb8 21. Bc2 Qa7 22.
Bxe4 fxe4 23. Nxe4 dxe4 24. Qxe4 Rb3 25. Bd2 Rc8 26. Rfc1 Nb8 27. Be3 Bc6 28.
Qc2 Qa8 29. Rf1 Be4 30. Qc1 Na6 31. Rf2 Rcb8 32. Nd2 Ba3 33. Qe1 Bb2 34. Nxb3
Rxb3 35. Rd1 Bxc3 36. Qe2 Bd3 37. Rxd3 cxd3 38. Qxd3 Qb7 39. Rf1 Rb2 40. Bf2
Bb4 41. Qc4 Nc7 42. f5 Qc8 43. fxe6 Be7 44. d5 Rd2 45. d6 Bxd6 46. exd6 Rxd6
47. e7+ Re6 48. Bc5 1-0

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Foley-Comer, David"]
[Black "Agnew, GT"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "46"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 d5 5. Nbd2 dxe4 6. dxe4 Bc5 7. Bg2 O-O 8.
c3 Qd3 9. Qe2 Qxe2+ 10. Kxe2 a5 11. h3 b6 12. Re1 Ba6+ 13. c4 Nb4 14. Rd1 Rad8
15. Nxe5 Rfe8 16. f4 Nh5 17. a3 Nc2 18. Rb1 Nxg3+ 19. Kf3 Nxe4 20. Nxe4 Rxd1
21. Nxc5 bxc5 22. Ke2 Red8 23. Bd5 R8xd5 {Tournament scores: 1-2nd G Agnew, F
Ingram 5.5/6} 0-1

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Harbott, P"]
[Black "Parry, IJ"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "56"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. g4 g5 7. d3 h6 8. Nc3
c6 9. a3 b5 10. Ba2 Bg7 11. Bd2 a5 12. Nd1 Nbd7 13. Ne3 O-O 14. Nf5 Nc5 15.
Nxg7 Kxg7 16. h4 Nh7 17. Qf5 Ne6 18. hxg5 Nhxg5 19. c3 b4 20. f4 Nf3+ 21. Kf2
Nxd2 22. Rxh6 Rh8 23. Rxh8 Qb6+ 24. Ke2 Rxh8 25. Bxe6 Rh2+ 26. Kd1 Qg1+ 27. Kc2
b3+ 28. Bxb3 Nb1# 0-1

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Howdle, T"]
[Black "Agnew, GT"]
[Result "0-1"]
[ECO "C98"]
[PlyCount "98"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Na5 14. Nf1 Nc4 15. Ne3
Nxe3 16. Bxe3 Bd7 17. Rc1 Ne8 18. Qd2 f5 19. exf5 Bxf5 20. Bxf5 Rxf5 21. Qd3
Qd7 22. c4 Nc7 23. Nd2 Bg5 24. g4 Bxe3 25. gxf5 Bxd2 26. Qxd2 Qxf5 27. Kh2 Rf8
28. Re2 bxc4 29. Rxc4 Nb5 30. Qc2 Nd4 31. Qxf5 Rxf5 32. Re3 Rxf2+ 33. Kg1 Rxb2
34. Ra3 Rd2 35. Rxa6 Nf3+ 36. Kf1 Rxd5 37. Ra8+ Kf7 38. Rca4 Rd2 39. R4a7+ Ke6
40. Rxg7 Kd5 41. Rxh7 Kd4 42. Ra3 e4 43. Rd7 d5 44. Ra4+ Ke3 45. Ra3+ Rd3 46.
Rxd3+ exd3 47. Rxd5 d2 48. a4 Nd4 49. Re5+ Kd3 0-1

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Jason, RA"]
[Black "Massiah, C"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "65"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Bc5 7. h3 O-O 8. Re1
d5 9. exd5 Nxd5 10. Nxe5 Nd4 11. c3 Nxb3 12. axb3 Bb7 13. d4 Bd6 14. Nd2 c5 15.
Ndf3 h6 16. c4 Nb4 17. d5 Re8 18. Bf4 Qf6 19. Bg3 Re7 20. Ng4 Qg6 21. Nfe5 Qf5
22. Nc6 Rxe1+ 23. Qxe1 Qd7 24. Bxd6 Nc2 25. Qc3 Nxa1 26. Ne7+ Kh8 27. Nxh6 f6
28. Nf7+ Kh7 29. Qd3+ f5 30. Qg3 Qxd6 31. Nxd6 Rf8 32. Qg6+ Kh8 33. Qh5# 1-0

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Marsh, Sean"]
[Black "Howdle, T"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "75"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. b3 O-O 5. Bb2 d6 6. g3 c5 7. Bg2 Nc6 8. d4
Nd7 9. d5 Nce5 10. O-O a6 11. Rb1 Qa5 12. Qc2 b5 13. Nd2 b4 14. Nce4 Qc7 15. h3
Nb6 16. f4 Ned7 17. Bxg7 Kxg7 18. Qb2+ Kg8 19. Nf2 e5 20. Ng4 f6 21. f5 Qd8 22.
e4 a5 23. Ne3 a4 24. h4 Rf7 25. Nf3 Nf8 26. Qd2 h5 27. Bh3 Rg7 28. Kh2 Qc7 29.
g4 hxg4 30. Nxg4 gxf5 31. Nh6+ Kh8 32. Nxf5 Rh7 33. Rg1 Bb7 34. Nh6 Rg7 35.
Rxg7 Kxg7 36. Rg1+ Kh8 37. Rg8+ Kh7 38. Bf5+ 1-0

[Event "Islington Minor"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Murray-Watson, I"]
[Black "Mears, R"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "73"]
[EventDate "1970.12.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Bd3 O-O 6. Nge2 e5 7. d5 Nbd7 8. O-O
a5 9. f4 exf4 10. Bxf4 Qe7 11. h3 Nc5 12. Qc2 Nxd3 13. Qxd3 Nh5 14. Qf3 Nxf4
15. Nxf4 Bd4+ 16. Kh1 Qe5 17. Nb5 Bb6 18. Nd3 Qe7 19. c5 Bxc5 20. Nxc5 dxc5 21.
e5 Qxe5 22. Rae1 Qxb2 23. Nxc7 Rb8 24. Ne8 f5 25. d6 Be6 26. Rxe6 Rbxe8 27.
Rxe8 Rxe8 28. Qd5+ Kf8 29. d7 Rd8 30. Qd6+ Kf7 31. Re1 Qf6 32. Qd5+ (32. Qc7 b6
33. Kh2 Kf8 34. Re6 Qg5 35. Qe5) 32... Kf8 33. Re6 Qf7 (33... Qa1+ 34. Kh2 Qd4)
34. Qd6+ Kg8 35. Re7 Qf8 36. Qe6+ Kh8 37. Re8 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.15"]
[Round "1"]
[White "Mariotti, Sergio"]
[Black "Stean, Michael Frank"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2520"]
[BlackElo "2216"]
[PlyCount "74"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 c5 9. O-O Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. Qa4 Bd7 13. dxc5 Ne5 14. Qb3 Qa5
15. Rfe1 Nxc4 16. Qxc4 Be6 17. Qb4 Qxb4 18. cxb4 Bxa2 19. b5 a5 20. c6 bxc6 21.
bxc6 a4 22. c7 Rdc8 23. Bd4 a3 24. e5 Be6 25. Rc5 a2 26. f4 Bh6 27. g3 g5 28.
Ba1 gxf4 29. Nxf4 Bxf4 30. gxf4 Ra4 31. Rd1 Rxf4 32. Rd8+ Kg7 33. Rxc8 Bxc8 34.
e6+ f6 35. Ra5 Rc4 36. Rxa2 Rxc7 37. Bd4 Bxe6 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.15"]
[Round "1"]
[White "Miles, Anthony John"]
[Black "Smith, Roger Rance"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2240"]
[BlackElo "2272"]
[PlyCount "51"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8.
Qa4+ Bd7 9. Qc2 e6 10. Nd2 Rc8 11. Ngf3 Be7 12. Ne5 Nc6 13. Nxc6 Bxc6 14. Nf3
h6 15. Ne5 Nd7 16. Nxc6 Rxc6 17. a4 O-O 18. O-O Bd6 19. Bxd6 Rxd6 20. Qe2 Re8
21. f4 a6 22. Rae1 Qb6 23. Kh1 Qb3 24. Rf3 Qxa4 25. Rg3 Nf6 26. Qe5 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.15"]
[Round "1"]
[White "Moberly, Robert Walter L"]
[Black "O'Kelly, Rory MR"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2216"]
[BlackElo "2144"]
[PlyCount "56"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. O-O Be7 8.
d4 exd4 9. Nxd4 Nxc3 10. bxc3 Nxd4 11. Qxd4 Qxd4 12. cxd4 O-O-O 13. Rb1 c6 14.
Bf4 Bd6 15. Bg5 f6 16. Be3 Bxa2 17. Rb2 Bd5 18. Ra1 Bxg2 19. Kxg2 Bb8 20. Ra5
Rd5 21. Ra3 b6 22. c4 Rd7 23. Kf3 Rhd8 24. Ke4 g6 25. Rba2 Bd6 26. Rxa7 Rxa7
27. Rxa7 Rd7 28. Ra6 Kb7 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.15"]
[Round "1"]
[White "Nunn, John DM"]
[Black "Johannes, Ronald Leslie"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2136"]
[BlackElo "2144"]
[PlyCount "63"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 b5 8. O-O
Bb7 9. Re1 d6 10. a4 b4 11. Nd5 Qb8 12. Nb6 Ra7 13. Nxc6 Bxc6 14. a5 Be7 15.
Bd2 Nf6 16. Bxb4 O-O 17. e5 Nd5 18. exd6 Nxb4 19. dxe7 Re8 20. Qd2 Bxg2 21.
Kxg2 Qb7+ 22. Kg1 Qxe7 23. Ra4 Nc6 24. Rc4 Qb7 25. Qc3 Ne7 26. Rd1 g6 27. Rd7
Qb8 28. Rxa7 Qxa7 29. Rc7 Qb8 30. Nd7 Nd5 31. Nxb8 Nxc3 32. Nxa6 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.16"]
[Round "2"]
[White "Bellin, Robert"]
[Black "Miles, Anthony John"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2248"]
[BlackElo "2240"]
[PlyCount "109"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 d5 6. Qe2 Be7 7. Nxe4 dxe4 8.
Qxe4 O-O 9. Bd3 g6 10. O-O Nc6 11. Bb5 Bf5 12. Qe2 Nb4 13. d3 a6 14. Ba4 b5 15.
Bb3 Bf6 16. Re1 Nc6 17. Bh6 Re8 18. Qd2 Rxe1+ 19. Rxe1 Nd4 20. Nxd4 Qxd4 21.
Qe2 Bd7 22. c3 Qh4 23. Qf3 Re8 24. Rxe8+ Bxe8 25. Be3 Bd8 26. Qe4 Qxe4 27. dxe4
Kf8 28. Bc5+ Be7 29. Bxe7+ Kxe7 30. f3 c5 31. Kf2 Kd6 32. Ke3 g5 33. g3 f6 34.
Bg8 h6 35. b4 Bc6 36. f4 Bb7 37. Bf7 Bc6 38. a3 Bb7 39. Bg6 Bc8 40. Bf7 Bb7 41.
h4 gxh4 42. gxh4 Bc6 43. Bb3 Bb7 44. Bf7 Bc6 45. bxc5+ Kxc5 46. e5 fxe5 47.
fxe5 Bg2 48. Kf4 Bh3 49. Ba2 a5 50. Bf7 Kc6 51. Bh5 Bd7 52. Bg4 Be8 53. Kf5
Bd7+ 54. e6 Be8 55. Kf6 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.16"]
[Round "2"]
[White "Johannes, Ronald Leslie"]
[Black "Smith, Roger Rance"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2144"]
[BlackElo "2272"]
[PlyCount "81"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 O-O 9. O-O Nf6 10. a3 b6 11. Qe2 Bb7 12. Bf4 Nbd7 13. Rad1 Nd5 14. Bg3 N7f6
15. Ne4 Nh5 16. Bb1 g6 17. Rfe1 Rc8 18. Be5 Ng7 19. Qd2 Nf6 20. Qh6 Nf5 21.
Nxf6+ Bxf6 22. Bxf5 Bxf3 23. gxf3 exf5 24. Qd2 Bxe5 25. Rxe5 Qd6 26. Re3 Qd5
27. Kg2 Rfd8 28. Rc3 Rc4 29. Rxc4 Qxc4 30. d5 Rd6 31. f4 h6 32. Qd4 Qe2 33. Rd2
Qg4+ 34. Kf1 Qh3+ 35. Ke2 Qg4+ 36. Kd3 Qf3+ 37. Kc2 Qe4+ 38. Kc3 Rd8 39. Qxe4
fxe4 40. Kd4 f5 41. Ke5 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.16"]
[Round "2"]
[White "Nunn, John DM"]
[Black "Moberly, Robert Walter L"]
[Result "1/2-1/2"]
[ECO "C73"]
[WhiteElo "2136"]
[BlackElo "2216"]
[PlyCount "104"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8.
O-O g6 9. Nc3 Bg7 10. f4 Qb8 11. e5 Nh6 12. exd6 cxd6 13. Re1+ Kf8 14. Ne4 Bg4
15. Qd3 d5 16. Qa3+ Kg8 17. Nxc6 Qb6+ 18. Qc5 Qxc5+ 19. Nxc5 Bf6 20. f5 Nxf5
21. Nd7 Bh4 22. g3 Nxg3 23. hxg3 Bxg3 24. Nf6+ Kg7 25. Nxg4 h5 26. Re3 Bf4 27.
Rd3 Bxc1 28. Rxc1 hxg4 29. Rxd5 Rae8 30. Re5 Rc8 31. Nd4 Rh3 32. Rce1 Rch8 33.
R1e2 f5 34. Ne6+ Kf6 35. Nf4 Rg3+ 36. Ng2 f4 37. Re6+ Kg7 38. Re7+ Kh6 39. Kf2
Rxg2+ 40. Kxg2 f3+ 41. Kg3 fxe2 42. Rxe2 Rd8 43. Kxg4 Kg7 44. b3 Kf6 45. Re4
Rc8 46. c4 a5 47. a3 Rb8 48. Re3 Rc8 49. a4 Rd8 50. Rf3+ Ke5 51. Kg5 Rd6 52.
Rf1 Rb6 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.16"]
[Round "2"]
[White "O'Kelly, Rory MR"]
[Black "Mariotti, Sergio"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2144"]
[BlackElo "2520"]
[Annotator "Mariotti, Sergio"]
[PlyCount "58"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O Re8 10. Nd2 a6 11. a4 Nbd7 12. e4 ({Actually more exact was} 12. Nc4
Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15. e4) 12... Ne5 13. Qc2 Nh5 14. f4 ({Much
better was} 14. h3 f5 15. f4 Nf7 16. Kh2 {but Black is still better.}) 14...
Ng4 15. Nf3 {To stop 15...Ne3.} f5 16. Ng5 ({If} 16. e5 dxe5 17. h3 e4 $3 18.
hxg4 fxg4 {with winning position for Black}) ({And if} 16. exf5 Bxf5 {, etc.})
16... Bd4+ 17. Kh1 fxe4 18. Bxe4 (18. Ncxe4 Bf5 $1 {White now intends 19 Bxg6
but...}) 18... Rxe4 $3 19. Ncxe4 Bf5 20. Kg2 {Best move in circumstances.
Black's idea was to proceed with Qd7, Re8 and if White moves his knight to e6
then Black plays Rxe6! and Qc6.} Qd7 21. Bd2 ({If} 21. h3 Ngf6 {then} 22. g4 (
22. Nxf6+ Nxf6 23. Qd1 h6 24. Ne6 (24. Nf3 Bxh3+) 24... Nxd5 25. Nxd4 Bxh3+ 26.
Kh2 Bxf1 27. Qf3 Qh3+ 28. Kg1 Nf6 29. Qxb7 Re8 {it's all finished.}) 22... Bxg4
23. Nxf6+ Bxf6 24. hxg4 Qxg4+ 25. Kh2 Bxg5 26. fxg5 Qg3+ 27. Kh1 Re8 28. Qg2
Qh4+ 29. Qh2 Ng3+ 30. Kg1 Qxh2+ 31. Kxh2 Nxf1+ {, etc.}) 21... h6 22. Ne6 Ngf6
23. Rae1 Nxe4 24. g4 ({A little better was} 24. Rxe4 Nf6 25. Rfe1 Nxe4 26. Rxe4
Bf6 {winning still.}) 24... Nxd2 25. gxf5 ({If} 25. Qxd2 Bxg4 {etc.}) 25...
Nxf1 26. f6 Kf7 27. Kxf1 ({If} 27. Nxd4 cxd4 28. Re7+ Qxe7 29. fxe7 Ne3+) 27...
Bxf6 28. Qe2 Ng7 29. Qg4 Nf5 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.17"]
[Round "3"]
[White "Mariotti, Sergio"]
[Black "Nunn, John DM"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2520"]
[BlackElo "2136"]
[PlyCount "39"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. dxc5 exf3 7. Qxf3 Nf6 8.
Bg5 O-O 9. Nd2 Qe8 10. Ne4 Nxe4 11. Qxe4 Qh5 12. Be3 b6 13. Rd1 Rf6 14. O-O a6
15. Qd5+ Qf7 16. Bc4 Qxd5 17. Bxd5+ Kh8 18. f4 exf4 19. Rxf4 Rxf4 20. Bxc6 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.17"]
[Round "3"]
[White "Miles, Anthony John"]
[Black "Stean, Michael Frank"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2240"]
[BlackElo "2216"]
[PlyCount "105"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4
O-O 9. Qe2 Qc7 10. O-O b5 11. Bd5 Bb7 12. Bxb7 Qxb7 13. Bg5 Nbd7 14. Rad1 Rfc8
15. Nh4 g6 16. f4 b4 17. Nd5 Nxd5 18. Rxd5 Nc5 19. Nf3 Ne6 20. Qd2 Bxg5 21.
fxg5 Rc6 22. Kh1 Rac8 23. Rxd6 Rxc2 24. Qd5 Qxd5 25. exd5 Nd4 26. Nxe5 Rc1 27.
Kg1 Ne2+ 28. Kf2 R1c2 29. Ke3 Rxb2 30. Nxf7 Rxa2 31. Nh6+ Kh8 32. Rc6 Re8+ 33.
Re6 Rc8 34. Rc6 Re8+ 35. Re6 Rc8 36. Rf7 Nc3 37. Rd7 Nd1+ 38. Kd4 Rd2+ 39. Ke5
Nc3 40. Nf7+ Kg8 41. Nh6+ Kh8 42. Ng4 Re2+ 43. Kd6 Nb5+ 44. Ke7 Rxg2 45. Nf6
Rxg5 46. Kf7 Rf5 47. Rde7 Nc7 48. d6 Nxe6 49. Kxe6 Rxf6+ 50. Kxf6 b3 51. d7
Rf8+ 52. Ke6 b2 53. Re8 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.17"]
[Round "3"]
[White "Moberly, Robert Walter L"]
[Black "Johannes, Ronald Leslie"]
[Result "1-0"]
[ECO "E57"]
[WhiteElo "2216"]
[BlackElo "2144"]
[PlyCount "81"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Bc4 Be7 9. O-O Nf6 10. Re1 O-O 11. a3 Bd7 12. Bf4 Rc8 13. Qd3 Re8 14. Rad1 Na5
15. Ba2 Bc6 16. d5 Bxd5 17. Nxd5 Nxd5 18. Bxd5 Qxd5 19. Qxd5 exd5 20. Rxd5 Nc6
21. Rd7 g5 22. Be3 g4 23. Nd4 Rcd8 24. Rxd8 Bxd8 25. Nf5 Bg5 26. Kf1 Bxe3 27.
Nxe3 h5 28. Nf5 Re5 29. Nd6 Rd5 30. Nxb7 Rb5 31. Rc1 Ne5 32. Rc5 Rxb7 33. Rxe5
Rxb2 34. Rxh5 Rb1+ 35. Ke2 Rb2+ 36. Ke3 Rb3+ 37. Kf4 Rxa3 38. Kxg4 f6 39. Rf5
Kg7 40. h4 Ra4+ 41. Kh5 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.17"]
[Round "3"]
[White "Smith, Roger Rance"]
[Black "Bellin, Robert"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2272"]
[BlackElo "2248"]
[PlyCount "47"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Qa5
8. e4 Nf6 9. f3 d6 10. Be2 Be6 11. O-O Qa4 12. Rb1 b6 13. c5 Bc4 14. cxb6 axb6
15. Rxb6 O-O 16. Be3 Rfb8 17. Rxb8+ Nxb8 18. Qd2 Nc6 19. Rb1 Qxa2 20. Ra1 Qxa1+
21. Nxa1 Rxa1+ 22. Kf2 Ra2 23. Bxc4 Rxd2+ 24. Bxd2 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.18"]
[Round "4"]
[White "Johannes, Ronald Leslie"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2144"]
[BlackElo "2248"]
[PlyCount "78"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 e6 6. c4 Nge7 7. Nc3 O-O 8. e3
d5 9. Qe2 b6 10. Bd2 Bb7 11. Rab1 Qd7 12. a3 Rad8 13. Rfd1 d4 14. exd4 Nxd4 15.
Nxd4 cxd4 16. Ne4 f5 17. Ng5 Bxg2 18. Kxg2 e5 19. f3 Rfe8 20. Kg1 h6 21. Nh3 e4
22. Bb4 g5 23. Bxe7 Rxe7 24. fxe4 fxe4 25. Nf2 e3 26. Nh1 (26. Ne4 Rxe4 27.
dxe4 d3) 26... g4 27. Rf1 Be5 28. Rbe1 Rf8 29. Qg2 Rxf1+ 30. Rxf1 Qb7 31. Qxb7
Rxb7 32. h3 Rf7 33. hxg4 Rxf1+ 34. Kxf1 Kg7 35. g5 h5 36. Ke2 Kg6 37. b4 Bd6
38. Kf3 Kxg5 39. g4 h4 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.18"]
[Round "4"]
[White "Moberly, Robert Walter L"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[ECO "E82"]
[WhiteElo "2216"]
[BlackElo "2520"]
[PlyCount "85"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 O-O 5. Be3 d6 6. f3 b6 7. Bd3 Bb7 8. Nge2
c5 9. d5 e6 10. Qd2 exd5 11. exd5 Re8 12. O-O Nbd7 13. b3 a6 14. a4 Ne5 15. Bc2
Rb8 16. Bg5 b5 17. axb5 axb5 18. Nxb5 Qb6 19. Nec3 Ba6 20. Ra4 Nh5 21. Rfa1
Bxb5 22. Nxb5 Nxf3+ 23. gxf3 Bxa1 24. Rxa1 Ra8 25. Ra4 f6 26. Bh4 f5 27. Qh6
Rxa4 28. bxa4 Qa5 29. Bxf5 Re1+ 30. Kg2 Ng7 31. Bxe1 Qxe1 32. Bd3 Nf5 33. Bxf5
Qe2+ 34. Kg3 Qe1+ 35. Kh3 Qf1+ 36. Kg4 Qg2+ 37. Kh4 Qxh2+ 38. Kg5 Qg3+ 39. Bg4
Qe5+ 40. Kh4 Qe1+ 41. Kh3 Qh1+ 42. Kg3 Qxh6 43. a5 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.18"]
[Round "4"]
[White "O'Kelly, Rory MR"]
[Black "Miles, Anthony John"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2144"]
[BlackElo "2240"]
[PlyCount "80"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. Nf3 Nf6 9. Qb3 Bc5 10. e3 Qe7 11. Bd2 O-O-O 12. Be2 g5 13. Rc1 Kb8 14. Nd5
Nxd5 15. Qxd5 Bb6 16. Qxg5 f6 17. Qf4+ Bc7 18. Qc4 Rhg8 19. Nd4 Bb6 20. Nxc6+
Bxc6 21. Bf3 Bxf3 22. gxf3 Rg2 23. Bb4 Qe8 24. Qf4+ Ka8 25. Ke2 a5 26. Bc5 Rc8
27. b4 Rg5 28. Bxb6 Qb5+ 29. Kd2 Rd5+ 30. Bd4 Qxb4+ 31. Ke2 Qb5+ 32. Kd2 Qb2+
33. Kd3 Rxc1 34. Rxc1 Qxc1 35. Qxf6 Qb1+ 36. Kd2 Qxa2+ 37. Kd3 Qb1+ 38. Kd2
Qb4+ 39. Kd3 Qb1+ 40. Kd2 Qb4+ 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.18"]
[Round "4"]
[White "Stean, Michael Frank"]
[Black "Smith, Roger Rance"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2216"]
[BlackElo "2272"]
[PlyCount "70"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 O-O 9. O-O Nf6 10. Bg5 Nc6 11. Re1 b6 12. Qe2 Bb7 13. Rad1 Nb4 14. Bb1 Rc8
15. a3 Nbd5 16. Ne4 Re8 17. Ne5 Rc7 18. Ng3 g6 19. h4 Qc8 20. Qd2 Nd7 21. Bxe7
Rxe7 22. h5 Qf8 23. hxg6 hxg6 24. Ne4 Re8 25. Qg5 Kg7 26. Ng3 Nxe5 27. dxe5 Qh8
28. Ne4 Qh6 29. Qxh6+ Kxh6 30. Nd6 Ree7 31. Be4 Ba8 32. Rc1 a6 33. Nc8 Rxc1 34.
Rxc1 Rc7 35. Rxc7 Nxc7 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.19"]
[Round "5"]
[White "Bellin, Robert"]
[Black "Stean, Michael Frank"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2248"]
[BlackElo "2216"]
[PlyCount "51"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
Be7 9. Qf3 Qc7 10. Qg3 O-O 11. a3 Re8 12. f4 Nc6 13. Be3 Nxd4 14. Bxd4 Bb7 15.
Rae1 Rad8 16. Kh1 Bc6 17. Re3 Qb7 18. Rfe1 a5 19. Nd5 exd5 20. exd5 Kf8 21.
dxc6 Qxc6 22. Rxe7 Rxe7 23. Rxe7 Kxe7 24. Qxg7 d5 25. c3 Qe6 26. h3 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.19"]
[Round "5"]
[White "Mariotti, Sergio"]
[Black "Johannes, Ronald Leslie"]
[Result "1/2-1/2"]
[ECO "E23"]
[WhiteElo "2520"]
[BlackElo "2144"]
[Annotator "Johannes, Ronald"]
[PlyCount "86"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 ({More usual is} 5... Na6)
6. Nf3 Nc6 7. Bg5 Be7 8. e4 d6 9. Be2 Qc7 {At this point I noticed to my
horror that I was playing against a Maroczy Bind.} 10. O-O Bd7 11. Rac1 O-O 12.
Rfd1 a6 {This is regrettably necessary as 13 Bxf6 would otherwise have forced
13...gxf6.} 13. Be3 (13. Nd5 {is possible but it weakens White's hold on the
centre.}) 13... Rac8 14. Bb6 Qb8 15. Rd2 Ne5 $1 {This is Black’s only hope.}
16. Nxe5 dxe5 17. Rcd1 Bc6 18. f3 Rfe8 ({To prepare for 19...Bd8. If at once} 
18... Bd8 19. Bc5 Re8 20. Bd6 Bc7 21. c5 {which is overwhelming.}) 19. a4 Bd8
20. a5 Bc7 21. Na4 Bxa4 22. Qxa4 Red8 ({If} 22... Rcd8 23. Qb4 {and 24 Qc5 is
hard to answer.}) 23. Qb4 h6 24. Kf2 Rxd2 25. Rxd2 (25. Qxd2 {is also very
reasonable.} Bxb6+ {is then forced.}) 25... Rd8 26. c5 ({If} 26. Bxc7 Qxc7 27.
Rxd8+ Qxd8 28. Qxb7 Qd4+ 29. Kf1 Nd7 30. Qxa6 Nc5 {leaves it very difficult
for White to avoid a perpetual check. Possibly then correct was 24 g3.}) 26...
Rxd2 27. Qxd2 Kf8 $2 ({Much better was} 27... Qc8) 28. Qb4 Kg8 29. Ke1 Nd7 30.
Qc3 Qc8 31. Kd2 Bd8 32. b4 Be7 33. Kc2 Nb8 34. b5 ({If now} 34. Qxe5 Nc6 {
and Bf6 with considerable play on the black squares}) 34... axb5 35. Bxb5 Nc6
36. Qc4 Qd7 37. Bxc6 Qxc6 38. Kb3 Qd7 (38... Kf8 {is easier but quite frankly
Black was in too much time trouble.}) 39. c6 bxc6 40. a6 Qd1+ 41. Kb2 ({If} 41.
Qc2 Qa1 {draws.}) 41... Qd2+ 42. Kb1 Qd1+ 43. Ka2 Qd2+ 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.19"]
[Round "5"]
[White "Miles, Anthony John"]
[Black "Nunn, John DM"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2240"]
[BlackElo "2136"]
[PlyCount "98"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 Bb4+ 8.
Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qe2+ Qxe2+ 12. Kxe2 O-O-O 13. Be3 Ne7
14. Rhd1 Rhe8 15. a3 Ba5 16. Kf3 Bb6 17. Na4 Nf5 18. Nc5 Rd5 19. Rac1 Red8 20.
b4 Nxd4+ 21. Bxd4 Rxd4 22. Rxd4 Rxd4 23. Rc3 Bxc5 24. bxc5 Kd7 25. Ke3 Ra4 26.
Kd3 Ke6 27. Kc2 Kd5 28. Kb3 Rd4 29. Rh3 Rg4 30. Rh5+ Kd4 31. g3 h6 32. Rf5 f6
33. Rf3 Re4 34. Rc3 Re2 35. Rc4+ Kd5 36. Rf4 Kxc5 37. h4 Kd5 38. Kc3 c5 39. Rf3
a6 40. Rf5+ Re5 41. Rf4 Re4 42. Rf5+ Kc6 43. Kb3 Kb5 44. Rd5 Rd4 45. Rf5 Rd3+
46. Kb2 Kc4 47. Rf4+ Rd4 48. Rf3 Rd2+ 49. Kc1 Rd3 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.19"]
[Round "5"]
[White "Smith, Roger Rance"]
[Black "O'Kelly, Rory MR"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2272"]
[BlackElo "2144"]
[PlyCount "57"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 Nxd4 7. Qxd4 d6 8.
Bg5 Bg7 9. Be2 O-O 10. O-O h6 11. Bh4 Be6 12. Qd2 Rc8 13. b3 b5 14. cxb5 g5 15.
Bg3 Rxc3 16. Qxc3 Nxe4 17. Qe3 Nxg3 18. hxg3 Bxa1 19. Rxa1 Qb6 20. Rc1 Qxe3 21.
fxe3 Rc8 22. Rc6 Kf8 23. Ra6 Rc7 24. Kf2 Ke8 25. Ke1 Bc8 26. b6 axb6 27. Rxb6
Bb7 28. Kf2 Be4 29. Bc4 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.20"]
[Round "6"]
[White "Johannes, Ronald Leslie"]
[Black "Stean, Michael Frank"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2144"]
[BlackElo "2216"]
[Annotator "Johannes, Ronald"]
[PlyCount "45"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4
exd4 9. Nxd4 Re8 10. Be3 ({In Larsen-Stein, Belgrade '70 White played} 10. Re1
{- 10 Be3 may be an innovation. (It wasn't - JS)}) 10... Ne5 11. b3 Neg4 12.
Bf4 {Enticing Black's reply - an error.} Nh5 13. Bc1 ({Much better than} 13. h3
Nxf4 14. gxf4 Nf6 {because White becomes so weak on the black squares.}) 13...
c6 14. h3 Qb6 15. hxg4 Nxg3 ({If} 15... Bxd4 16. Na4 {wins}) ({or} 15... Qxd4
16. gxh5 Qxd1 17. Rxd1 Bxc3 18. Rb1 {and White has a greatly superior position
due to the weakness of Black's d-pawn.}) 16. Be3 Nxf1 17. Kxf1 c5 ({If} 17...
Bxg4 $2 18. Qxg4 Bxd4 19. Na4 {as before.}) 18. Nd5 $1 Qd8 19. Nb5 Bxg4 20.
Qxg4 (20. f3 {is inferior as} Bh5 21. Nbc7 Rxe4 $1) 20... Bxa1 21. Nbc7 h5 $2 {
A blunder though Black is of course lost anyway.} 22. Qd1 Bg7 23. Nxe8 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.20"]
[Round "6"]
[White "Moberly, Robert Walter L"]
[Black "Miles, Anthony John"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2216"]
[BlackElo "2240"]
[PlyCount "67"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 d6 4. d3 Nf6 5. h3 Nc6 6. Bg5 h6 7. Bh4 g5 8. Bg3
Na5 9. Bb3 Nxb3 10. axb3 Be6 11. Nge2 Nh5 12. Qd2 c6 13. Na4 Bb6 14. Nxb6 axb6
15. O-O Rxa1 16. Rxa1 O-O 17. d4 Qf6 18. dxe5 dxe5 19. Qc3 Nf4 20. Bxf4 gxf4
21. Ra7 Bc8 22. Kh2 Kh7 23. Ra1 Rg8 24. Rg1 Qh4 25. Qxe5 Bxh3 26. g3 fxg3+ 27.
fxg3 Qg4 28. Nf4 Rg5 29. Qf6 Kg8 30. Nxh3 Rh5 {[#]} 31. Qh4 $3 Qe2+ 32. Rg2 Qd1
33. Qf4 Kg7 34. g4 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.20"]
[Round "6"]
[White "Nunn, John DM"]
[Black "Smith, Roger Rance"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2136"]
[BlackElo "2272"]
[PlyCount "31"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 e6 4. d4 Nf6 5. e5 Nfd7 6. Nh3 Be7 7. Bd3 b6 8. Nf4
g6 9. Qh3 Bg5 10. Bxg6 Bxf4 (10... fxg6 11. Nxe6 Nxe5 12. Bxg5 Qxg5 13. Nxg5
Bxh3 14. dxe5 Bxg2 15. Rg1 d4 16. Ne2) 11. Qxe6+ Qe7 12. Bxf7+ Kf8 13. Bxf4
Qxf7 14. Bh6+ Kg8 15. Qh3 Qe8 16. Qh4 {Source: Secrets of Grandmaster Chess by
John Nunn (Batsford, 1997), p28} 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.20"]
[Round "6"]
[White "O'Kelly, Rory MR"]
[Black "Bellin, Robert"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2144"]
[BlackElo "2248"]
[PlyCount "40"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 a5 8. b3 Na6
9. e3 c6 10. Bb2 Bd7 11. Rc1 Qe8 12. Ne2 b5 13. Nf4 bxc4 14. bxc4 Rb8 15. Rb1
Ne4 16. Nd2 d5 17. f3 Nxd2 18. Qxd2 Bb4 19. Qc2 Bd6 20. Bc3 Nb4 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.21"]
[Round "7"]
[White "Bellin, Robert"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2248"]
[BlackElo "2136"]
[PlyCount "46"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Bc4 d6 6. Nxd4 Bxd4 7. c3 Bb6 8.
d4 Nf6 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Ke7 12. Nd2 Be6 13. Bxe6 Kxe6 14.
Bxf6 Kxf6 15. Nc4 Rhd8 16. Rfd1 Ke6 17. Kf1 f6 18. Ke2 Ke7 19. Ne3 Bxe3 20.
Kxe3 h5 21. h3 g5 22. g3 Rxd1 23. Rxd1 Rd8 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.21"]
[Round "7"]
[White "Miles, Anthony John"]
[Black "Mariotti, Sergio"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2240"]
[BlackElo "2520"]
[PlyCount "71"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Qe2
Bb7 9. Bg5 Nbd7 10. O-O-O h6 11. Bxf6 Qxf6 12. Rhe1 Rc8 13. Qd2 Be7 14. f4 Nc5
15. Kb1 O-O 16. f5 Nxb3 17. axb3 Rc5 18. Rf1 e5 19. Nde2 Rfc8 20. b4 Rc4 21.
Ng3 Bf8 22. Rf2 Qh4 23. Qe3 Rxb4 24. b3 d5 25. Nxd5 Bc5 26. Qe1 Bxf2 27. Qxb4
Bxd5 28. Rxd5 Bxg3 29. hxg3 Qh1+ 30. Kb2 Qxg2 31. Rd2 Qxg3 32. c4 bxc4 33. bxc4
Qe3 34. Rd7 Qxe4 35. Kc3 Qe1+ 36. Rd2 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.21"]
[Round "7"]
[White "Smith, Roger Rance"]
[Black "Moberly, Robert Walter L"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2272"]
[BlackElo "2216"]
[PlyCount "81"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. e3 Bd6 8. Ne5
O-O 9. Bd3 Re8 10. O-O Ne7 11. Rc1 a6 12. Bg5 Ng6 13. f4 Be7 14. Rf3 Nd7 15.
Bxe7 Qxe7 16. Rh3 Ndf8 17. Qh5 Bd7 18. Nxd7 Qxd7 19. f5 exf5 20. Bxf5 Qd6 21.
Bxg6 Qxg6 22. Qxd5 Rad8 23. Qb3 Qg5 24. Rf1 Rd7 25. Rg3 Qh5 26. Qc2 Qh6 27. Qd3
Qb6 28. Ne4 Re6 29. Ng5 Rg6 30. b3 Qa5 31. Qf5 Qxa2 32. Nxf7 Qa3 33. Ng5 Rf6
34. Qc2 Rc6 35. Qe4 Re7 36. Qd5+ Ne6 37. Rgf3 Re8 38. Nxh7 Qe7 39. Qh5 Rb6 40.
Rf7 Qb4 41. Nf6+ 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.21"]
[Round "7"]
[White "Stean, Michael Frank"]
[Black "O'Kelly, Rory MR"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2216"]
[BlackElo "2144"]
[PlyCount "55"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Be2
O-O 9. O-O a6 10. Rc1 Rb8 11. f4 Bd7 12. Bf3 Re8 13. Rf2 Qc8 14. h3 Nxd4 15.
Bxd4 Qxc4 16. e5 Nh5 17. Nd5 Qa4 18. b3 Qa3 19. Bb2 Qa5 20. Bxh5 gxh5 21. exd6
exd6 22. Bxg7 Bc6 23. Nf6+ Kxg7 24. Qd4 Re1+ 25. Rxe1 Qxe1+ 26. Rf1 Qe2 27.
Nxh5+ Kf8 28. Qxd6+ 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.22"]
[Round "8"]
[White "Johannes, Ronald Leslie"]
[Black "O'Kelly, Rory MR"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2144"]
[BlackElo "2144"]
[PlyCount "48"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 c5 5. d4 e6 6. Nc3 a6 7. a4 Nc6 8. O-O
Be7 9. Qe2 O-O 10. Rd1 Qc7 11. b3 Bd7 12. Ba3 cxd4 13. Bxe7 Nxe7 14. exd4 Rac8
15. Ne5 Bc6 16. Rac1 Rfd8 17. Nxf7 Kxf7 18. Qxe6+ Kg6 19. Qf7+ Kh6 20. Rd3 Ng6
21. Rh3+ Kg5 22. Rg3+ Kh6 23. Rh3+ Kg5 24. Rg3+ Kh6 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.22"]
[Round "8"]
[White "Mariotti, Sergio"]
[Black "Smith, Roger Rance"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2520"]
[BlackElo "2272"]
[PlyCount "107"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. f4 d5 4. e3 Nf6 5. Nf3 g6 6. Ne5 Bg7 7. Nxc6 bxc6 8. Be2
O-O 9. O-O Qb6 10. Nc3 Ne4 11. Na4 Qa5 12. Bxg7 Kxg7 13. d3 Nf6 14. Qe1 Qxe1
15. Rfxe1 Nd7 16. c4 Ba6 17. Bf3 e6 18. e4 Bb7 19. Re2 d4 20. e5 a5 21. Kf2 h5
22. g4 hxg4 23. Bxg4 Rh8 24. Kg3 Rh6 25. h4 Rah8 26. Rh1 Kf8 27. a3 Ke7 28. Rb2
Rb8 29. Bf3 Ba8 30. Bd1 Rhh8 31. Rg2 Rh7 32. h5 Rbh8 33. Rhg1 gxh5 34. Kh4 Kf8
35. Rg5 Bb7 36. Bf3 Ba8 37. Be4 Rh6 38. Rb1 Ke7 39. Rg7 Rb8 40. Bf3 Bb7 41.
Rbg1 Rhh8 42. R1g5 Ba8 43. Bd1 Ke8 44. Rxh5 Ke7 45. Rxh8 Rxh8+ 46. Bh5 Rf8 47.
Kg4 Bb7 48. Kf3 Ba6 49. Ke4 Bc8 50. Bg6 Ke8 51. f5 Nb8 52. Rxf7 Rxf7 53. fxe6
Ke7 (53... Bxe6 54. Nxc5 Ke7 55. Bxf7 Bxf7 56. Kxd4) 54. exf7 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.22"]
[Round "8"]
[White "Moberly, Robert Walter L"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2216"]
[BlackElo "2248"]
[PlyCount "72"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Nc6 7. O-O cxd4 8.
Nxd4 Bd7 9. Re1+ Be7 10. Qa4 Nxd4 11. Bxd7+ Qxd7 12. Qxd4 O-O 13. Bg5 b6 14.
Nd2 Bc5 15. Qd3 Ng4 16. Ne4 Qc7 17. Qh3 dxe4 18. Qxg4 f5 19. Qe2 h6 20. Be3 Bd6
21. h3 Rae8 22. Bd4 Qf7 23. Qc2 Kh8 24. a4 Bb8 25. a5 Qc7 26. axb6 Qh2+ 27. Kf1
axb6 28. Ra6 f4 29. Rxe4 Qh1+ 30. Ke2 f3+ 31. Kd2 Bf4+ 32. Rxf4 Qe1+ 33. Kd3
Qf1+ 34. Kd2 Re2+ 35. Kd3 Rxc2+ 36. Kxc2 Rxf4 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.22"]
[Round "8"]
[White "Nunn, John DM"]
[Black "Stean, Michael Frank"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2136"]
[BlackElo "2216"]
[PlyCount "46"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. b4 Na4 15.
Nxa4 Bxg5+ 16. Kb1 bxa4 17. Qh5 Bf6 18. fxe6 O-O 19. exf7+ Rxf7 20. Rd3 a3 21.
Bg2 Bb7 22. Rhd1 Bxd4 23. Rxd4 Qc3 0-1

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.23"]
[Round "9"]
[White "Bellin, Robert"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2248"]
[BlackElo "2520"]
[PlyCount "80"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 Nc6 7. Nc3 Nxc3 8.
bxc3 d6 9. Bb5 Bd7 10. exd6 Bxd6 11. O-O O-O 12. Qe2 Re8 13. Re1 h6 14. Bd2 Rc8
15. Rab1 Qc7 16. Bd3 b6 17. Qe4 f5 18. Qh4 Qd8 19. Qh5 Qf6 20. Ba6 Rcd8 21. Bb5
e5 22. Bg5 hxg5 23. Nxg5 g6 24. Bc4+ Kf8 25. Qh6+ Ke7 26. dxe5 Bxe5 27. f4 Kd6
28. Nf7+ Kc7 29. fxe5 Rxe5 30. Nxe5 Nxe5 31. Qf4 Re8 32. Bb5 Bxb5 33. Rxb5 g5
34. Qxe5+ Rxe5 35. Rbxe5 Kb7 36. c4 f4 37. c5 g4 38. Re7+ Ka6 39. cxb6 axb6 40.
R7e4 Qf5 1/2-1/2

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.23"]
[Round "9"]
[White "Johannes, Ronald Leslie"]
[Black "Miles, Anthony John"]
[Result "1-0"]
[PlyCount "0"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

{Miles defaulted the last round.}  1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.23"]
[Round "9"]
[White "O'Kelly, Rory MR"]
[Black "Nunn, John DM"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2144"]
[BlackElo "2136"]
[PlyCount "47"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 Nf6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8.
d5 Bxf3 9. Qxf3 Nb8 10. Rb1 Bd6 11. Bb5+ c6 12. Bc4 O-O 13. Rxb7 c5 14. Qg4 g6
15. Bg5 Qa5 16. O-O Qxc3 17. Rc1 Qa3 18. Rb3 Qa4 19. h3 Qd7 20. Qh4 f6 21. Bxf6
Rf7 22. f4 Qe8 23. fxe5 Bxe5 24. d6 1-0

[Event "Islington Junior A"]
[Site "London"]
[Date "1970.12.23"]
[Round "9"]
[White "Stean, Michael Frank"]
[Black "Moberly, Robert Walter L"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "2216"]
[BlackElo "2216"]
[PlyCount "38"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nf6 7. d4 Be7 8. d5
Nb8 9. Bc2 Bg4 10. c4 Nbd7 11. h3 Bh5 12. Nc3 h6 13. g4 Bg6 14. Be3 Nh7 15. c5
dxc5 16. Nd2 Bd6 17. f4 exf4 18. Bxf4 Bxf4 19. Rxf4 Qh4 0-1

[Event "Islington Junior A  w/d"]
[Site "London"]
[Date "1970.12.15"]
[Round "1"]
[White "Timman, Jan H"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "2410"]
[BlackElo "2248"]
[PlyCount "84"]
[EventDate "1970.12.15"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8.
O-O-O Nxd4 9. Qxd4 Qa5 10. Bd2 e5 11. Qe3 Be7 12. f3 a6 13. Kb1 Qc5 14. Bd3 b5
15. Qe2 Be6 16. Be3 Qb4 17. Qd2 Qa5 18. Nd5 Qxd2 19. Nxf6+ Bxf6 20. Bxd2 O-O
21. h4 Be7 22. Bb4 Rc6 23. Rd2 Ra8 24. Rhd1 Bxh4 25. Be2 Be7 26. Bxd6 Bg5 27.
Rd3 Bc4 28. Bxe5 Bxd3 29. cxd3 Rac8 30. f4 f6 31. Bg4 Rd8 32. Bc7 Rxc7 33. fxg5
fxg5 34. d4 Kf8 35. Be6 Ke7 36. Bd5 Rxd5 37. exd5 Kd6 38. Rf1 Kxd5 39. Rf5+
Kxd4 40. Rxg5 Ke3 41. b4 Kf2 42. Kb2 Re7 {unfinished?} 0-1

[Event "Islington Junior A  w/d"]
[Site "London"]
[Date "1970.12.16"]
[Round "2"]
[White "Stean, Michael Frank"]
[Black "Timman, Jan H"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2216"]
[BlackElo "2410"]
[PlyCount "49"]
[EventDate "1970.12.15"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. f4 b5 8. Be3
Bb7 9. O-O Na5 10. f5 Nf6 11. fxe6 dxe6 12. Ncxb5 axb5 13. Bxb5+ Nc6 14. e5
O-O-O 15. Bxc6 Bxc6 16. exf6 Bc5 17. c3 e5 18. fxg7 Rhe8 19. Qg4+ Bd7 20. Qf3
exd4 21. cxd4 Bc6 22. Qf5+ Bd7 23. Qxc5 Qxc5 24. dxc5 Rxe3 25. Rxf7 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Chapman, Terry PD"]
[Black "Lee, Richard F"]
[Result "1/2-1/2"]
[ECO "B79"]
[WhiteElo "1920"]
[BlackElo "1856"]
[PlyCount "73"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Qa5 11. h4 Rfc8 12. Bb3 Ne5 13. Bh6 Nc4 14. Bxc4 Rxc4
15. Bxg7 Kxg7 16. Nb3 Qa6 17. h5 Nxh5 18. g4 Nf6 19. Qh6+ Kg8 20. Nd5 Qxa2 21.
Nxf6+ exf6 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Qxa8 Qxb3 25. Rh2 Ba4 26. Rdd2 Qb6
27. Kb1 Bd7 28. Rh8 Qg1+ 29. Ka2 Ra4+ 30. Kb3 Qb6+ 31. Kc3 Qb4+ (31... Qa5+ 32.
Kd3 Rd4+ 33. Kxd4 Qxd2+ 34. Kc4 Qxc2+ 35. Kd4 Qd2+ 36. Kc4 Be6+ 37. Kb5 Qxb2+
38. Ka4 Bd7+ 39. Ka5 Qb5#) 32. Kd3 Qd4+ 33. Ke2 Bb5+ 34. c4 Bxc4+ 35. Kd1 Bb3+
36. Ke2 Bc4+ 37. Kd1 1/2-1/2

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Dennis, John R"]
[Black "Wicker, Kevin J"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1848"]
[BlackElo "1880"]
[Annotator "Wicker, Kevin J"]
[PlyCount "58"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. b4 {This came as a slight surprise; I had expected 1 e4. However a lack of
knowledge proved to be no handicap since it seems clear that Black should
strive for a kingside initiative as a counter.} e5 2. Bb2 d6 3. b5 {This must
be premature.} Be6 4. e3 Nd7 5. c4 f5 6. Nf3 {Bellin, observing our
post-mortem, suggested a fianchetto of the King’s Bishop. Dennis spent a
long time over this move and explained that, in some variations, White’s f4
becomes available for the knight. A drawback to the move chosen is that it
renders f4 impossible, thus permitting my reply.} Be7 7. Be2 Nh6 ({I felt that
this was the simplest course. If} 7... Ngf6 8. Ng5) 8. d4 Bf6 9. Nc3 e4 10. Nd2
c6 $2 ({Intending to answer 11...f4 with 11...exf3 and then 12...d5.} 10... O-O
{(it gives 10...0-0-0 in the text - JS) would have been better, as f4 would be
answered in the seme way with a kingside attack.}) 11. a4 $2 ({10...c6? permits
} 11. bxc6 bxc6 12. Qa4 Qc7 13. d5 cxd5 14. cxd5 Bf7 (14... Bxc3 15. Bxc3 {
threatening both Bxg7 and dxe6... JS note, this doesn't make much sense}) 15.
Rc1 {with a strong attack.}) 11... O-O 12. Ba3 $2 {Taking the bishop off its
best diagonal and forcing me to block the queenside.} c5 13. Rc1 Qe7 14. Nb3
Rac8 $1 {This move might be cited as an example of Nimzovitchian
overprotection. Now 15 Na5 Nb6 merely increases Black's pre­ssure. The
maneouvre, by means of which White eliminates my black-squared bishop in the
next few moves, is a natural one as it gives him the long diagonal back. But
this bishop never got there as my attack materialised out of nowhere, to the
surprise of both parties.} 15. dxc5 dxc5 16. Nd5 Qf7 17. Nxf6+ Qxf6 18. Qc2 {
This prevents f4 due to the attack on the e4-pawn and threatens Bb2.} Qg6 19.
g3 ({If} 19. O-O f4 20. exf4 Bh3 21. g3 {or 21 Bf3 then} Rxf4 {wins.}) 19...
Ng4 20. h3 $2 Nxe3 21. fxe3 ({No calculation is now required for the ensuing
sacrifice, other than} 21. Qc3 Ng2+ 22. Kf1 f4 {is sufficient. Ng4 was part of
a plan to recentralise and to exploit the white squares.}) 21... Qxg3+ 22. Kd2
Rfd8 23. Qc3 ({In view of the threat Nb6+ and Nxa4 mate. If} 23. Rcf1 Ne5+ 24.
Kc1 {(or 34 Kc3)} Qxe3+ 25. Kb2 Rd4 {winning.}) ({If} 23. Na1 Ne5+ 24. Kc3
Qxe3+ 25. Kb2 Rd2) 23... Nb6+ 24. Kc2 Nxa4 25. Qa1 Qxe3 26. Rce1 Rd3 $1 27.
Bxd3 ({"If BB1 BxP wins." Both ambiguous and wrong: whether the annotator
means 23 Bc1 or 23 Bf1, 23...Bxc4 loses for Black. The notes to this game are
hard to figure out. JS... If} 27. Bh5 Rc3+ 28. Kd1 Rd8+) ({If} 27. Bd1 Rc3+ 28.
Kb1 Rxb3+ {transposes into the game.}) ({If} 27. Bb2 Rxb3 28. Qxa4 Rd8 {
shatters all resistance.}) 27... Qxd3+ 28. Kc1 Qxb3 29. Rhg1 Qxc4+ {Source:
bulletin. The score seems correct but some of the notes don't make sense. JS} (
29... Qxc4+ 30. Kb1 Qxb5+ {with six pawns for the exchange, a record! Mate is
soon forced anyway with the N on a2, Q on b3 and K [on b2].}) 0-1

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Dennis, John R"]
[Black "Edwards, Louis Alan"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1848"]
[BlackElo "2144"]
[PlyCount "66"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Bg2 g6 5. f4 d6 6. Nd2 Bg7 7. Nh3 Nge7 8. O-O
O-O 9. Nf3 Rb8 10. c3 f5 11. Qe2 b5 12. Bd2 b4 13. Nf2 Bd7 14. h4 h6 15. g4
fxg4 16. Nxg4 bxc3 17. bxc3 Rb2 18. Qd1 h5 19. Ne3 d5 20. Ng5 d4 21. Nc4 Rb8
22. Rc1 Qc7 23. Bh3 dxc3 24. Bxc3 Bxc3 25. Rxc3 Rxf4 26. Nxe6 Rxf1+ 27. Qxf1
Qg3+ 28. Kh1 Rb1 29. Qxb1 Qxh3+ 30. Kg1 Qg3+ 31. Kf1 Bxe6 32. Ke2 Nd4+ 33. Kd2
Qf4+ 0-1

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lee, Richard F"]
[Black "Foley, John P"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1856"]
[BlackElo "1920"]
[Annotator "Lee, Richard F"]
[PlyCount "57"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nbd7 6. Nf3 (6. d6 {, forcing
} e6 {, may be better.}) 6... Nb6 7. d4 g6 8. Bd3 Bg7 9. O-O O-O 10. Bg5 ({
Better is} 10. Be3) 10... Nfxd5 {To obtain pressure on c4.} 11. Qd2 Nxc3 12.
bxc3 {White now has hanging pawns.} Be6 13. Rfe1 {Indirectly protecting c4.}
Rc8 14. Ne5 $5 {A positional sacrifice. In compensation for the piece lost,
White obtains two pawns and Black’s kingside is shattered. The pawn on c3
remains weak, however.} f6 15. Nxg6 hxg6 16. Rxe6 fxg5 17. Qxg5 ({To obtain
pressure on e7 and g6. Objectively} 17. Rxg6 {was better as the c3-pawn is
then still protected.}) (17. Bxg6 {is bad as} Rf6 18. Rae1 Rxe6 19. Rxe6 Bf6 {
leaves Black nothing to fear.}) 17... Rxc3 $1 {Very strong, as Qxd4 is now
threatened which would not only put pressure on f2 but also protect the bishop.
} 18. Qxg6 Rf6 $2 (18... Qxd4 {is also bad:} 19. Qh7+ Kf7 20. Rae1 {wins}) ({
As Black is in difficulties on the light squares, correct was} 18... Rxd3 $1
19. Qxd3 Qxd4 20. Qxd4 Bxd4 21. Rf1 {and Black has good chances in the ending
and certainly should not lose.}) 19. Rxf6 exf6 20. Re1 Kf8 ({Clearly} 20...
Rxd3 21. Qxd3 {is now not nearly so good.} (21. Re8+ {is better - JS})) 21. Bb5
{Black overlooked this and is in a crushing bind. There is practically no
counterplay so White's strategy is to march his h-pawn to h6.} Nd7 22. h4 Rc8
23. h5 Qa5 24. Rb1 Qc7 25. h6 Nb6 26. Re1 {Better than Qxg7+ or hxg7+
immediately.} Qf7 27. hxg7+ Kg8 28. Qh6 Qxa2 $2 ({White also wins after} 28...
Qxg7 29. Re8+ Rxe8 30. Qxg7+ Kxg7 31. Bxe8 {but this hastens the end
considerably.}) 29. Be8 {Source: bulletin} 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Lee, Richard F"]
[Black "Dennis, John R"]
[Result "0-1"]
[ECO "A79"]
[WhiteElo "1856"]
[BlackElo "1848"]
[Annotator "Dennis, John"]
[PlyCount "66"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Kh1 Rb8 14. Nc4 Ba6 15. Ne3
$2 ({All White's problems stem from this move. It surrenders the initiative
and badly restricts the c1 bishop.} 15. Bg5 {was better.}) 15... Bxe2 {In
similar lines, Black normally does not wish to exchange his light-squared
bishop. Here, the Q-side play gained makes it worthwhile.} 16. Qxe2 a6 17. Qf2
b5 18. axb5 axb5 19. Bd2 Nd7 {Preparing to use e5 as a jumping-off point for
richer pastures.} 20. Ra2 Ne5 21. Ncd1 {It would have been better to have
attempted to double rooks on the a-file before playing this manoeuvre.} b4 22.
f4 $2 ({This loses a pawn. Better was} 22. Qe2 {or b3.}) 22... Nd3 23. Qe2 b3
24. Ra1 Nxb2 25. Nxb2 Bxb2 26. Rab1 Bg7 ({More accurate was} 26... Bd4) 27. Qd3
Qe7 28. Ba5 Na8 29. Rxb3 Rxb3 30. Qxb3 Qxe4 31. Nc4 {An error in time-trouble
but White is losing anyway.} Qxd5 32. Rd1 Bd4 33. Qb5 Re2 {Source: bulletin}
0-1

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Nicholson, John Graham"]
[Black "Dennis, John R"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2104"]
[BlackElo "1848"]
[PlyCount "111"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. a3 Rb8 14. f5 Nc5 15.
g6 hxg6 16. fxg6 fxg6 17. Rg1 Bf6 18. b4 Na4 19. Bxb5+ axb5 20. Ndxb5 Rxb5 21.
Nxb5 Bb2+ 22. Kb1 Nc3+ 23. Qxc3 Qxc3 24. Nxc3 Bxc3 25. Rxd6 Be5 26. Rd2 Rxh2
27. Rxh2 Bxh2 28. Rxg6 Kf7 29. Rg2 Bf4 30. c4 g5 31. a4 Bb7 32. Re2 g4 33. b5
g3 34. Ka2 Bd6 35. a5 Bc5 36. a6 Ba8 37. Rg2 Bf2 38. b6 Bxb6 39. Rxg3 Bxe4 40.
Kb3 Bc5 41. Rg5 Bf5 42. Ka4 Be3 43. Rh5 Kg6 44. Rh8 e5 45. Ra8 Be4 46. Rc8 Bd3
47. Kb5 e4 48. Rc7 Kf5 49. a7 Bxa7 50. Rxa7 e3 51. Kb4 e2 52. Ra1 Kf4 53. Kc3
Ke3 54. c5 Be4 55. Re1 Bf3 56. Rxe2+ 1/2-1/2

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Nicholson, John Graham"]
[Black "Chapman, Terry PD"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2104"]
[BlackElo "1920"]
[PlyCount "58"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 Be6 9. Nc4 Rc8 10. Bxf6 gxf6 11. Ne3 Ne7 12. Bd3 d5 13. exd5 Nxd5 14. Ncxd5
Bxd5 15. Nxd5 Qxd5 16. Qg4 Rd8 17. O-O Bd6 18. Be4 Qb5 19. Qf3 Ke7 20. Bxb7 Rb8
21. Bd5 Qxb2 22. Rad1 Qxc2 23. Bxf7 Kxf7 24. Rxd6 Qg6 25. Rd7+ Kf8 26. Rfd1 Rb1
27. Qa3+ Kg8 28. Qe7 Rxd1+ 29. Rxd1 Qf7 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Sommerville, Johann P"]
[Black "Dennis, John R"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2088"]
[BlackElo "1848"]
[Annotator "Dennis, John"]
[PlyCount "61"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. d3 Nc6 6. Nh3 Nf6 7. O-O Rb8 8. f4
Bg4 {A double-edged move which tempts early kingside expansion by White which
could be dangerous for Black.} 9. Qd2 Qc8 ({This could only be worthwhile if
Bh3 were possible.} 9... O-O {was better.}) 10. Nf2 Bd7 11. h3 h5 ({Consistent
but poor. This attempt to restrain the white kingside attack and to create
counterplay has a high price. It makes castling very difficult and renders
Black all the more vulnerable to central advances, in particular f5.} 11... O-O
{was still best.}) 12. Ncd1 b5 13. c3 e5 {A forced further weakening of
Black's pawn structure due to the threat of d4.} 14. Qe2 b4 15. Ne3 bxc3 16.
bxc3 Na5 {This strategy of intending to transfer the bishop to c6 or b5 is
much too slow. The knight itself soon becomes a target.} 17. f5 gxf5 18. Nxf5
Bxf5 19. exf5 Qxf5 {Not entirely satisfactory, but 20 g4 was hard to answer.}
20. Ne4 Qe6 21. Ng5 Qe7 22. d4 exd4 {Even if Black has to capture this is the
wrong way.} 23. Qa6 Qc7 24. Bf4 Qb6 25. Rae1+ Kd7 26. Qd3 Rhe8 27. Qf5+ Kc7 28.
Rb1 Qxb1 ({If} 28... Qa6 29. Nxf7 {wins.}) 29. Rxb1 Rxb1+ 30. Qxb1 Rb8 31.
Bxd6+ {Source: bulletin} 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Speelman, Jonathan S"]
[Black "Wicker, Kevin J"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2024"]
[BlackElo "1880"]
[PlyCount "49"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nc6 5. O-O Nf6 6. Re1 d5 7. Nxe5 Be7 8.
Bb5 Bd7 9. Nxd7 Qxd7 10. d4 O-O 11. Bg5 a6 12. Rxe7 Qxe7 13. Nxd5 Qe4 14. Nxf6+
gxf6 15. Bd3 Qxd4 16. Qh5 Qxd3 17. cxd3 fxg5 18. Qxg5+ Kh8 19. Qf6+ Kg8 20. f4
Rfd8 21. f5 Rd6 22. Qg5+ Kh8 23. Re1 f6 24. Qh6 Rxd3 25. Qxf6+ 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Speelman, Jonathan S"]
[Black "Sommerville, Johann P"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2024"]
[BlackElo "2088"]
[PlyCount "25"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. O-O Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Ng5 O-O
8. Qh5 Bxg5 9. Bxg5 Qe8 10. f4 Na5 11. Bf6 h6 12. Qg4 (12. Qg6) 12... g6 13.
Qxg6# 1-0

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Speelman, Jonathan S"]
[Black "Dennis, John R"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2024"]
[BlackElo "1848"]
[PlyCount "66"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Nf6 6. Re1 Be7 7. c3 O-O 8. h3
b5 9. Bc2 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. b3 g6 13. d5 Ne7 14. c4 c6 15. dxc6
Nxc6 16. Bb2 Rc8 17. Bd3 Nb4 18. Bf1 bxc4 19. Bxc4 a5 20. a3 Na6 21. b4 Rxc4
22. Nxc4 axb4 23. axb4 Nxe4 24. Rxe4 Bxe4 25. Rxa6 Qc8 26. Nxd6 Rd8 27. Qe2
Bxd6 28. Rxd6 Rxd6 29. Qxe4 f6 30. Kh2 Rc6 31. Qd5+ Kg7 32. b5 Rc5 33. Qb3 Qd7
1/2-1/2

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Wicker, Kevin J"]
[Black "Foley, John P"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1880"]
[BlackElo "1920"]
[PlyCount "39"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. c3 f5 5. Nh3 Nf6 6. Nd2 e5 7. O-O O-O 8. Qb3+
d5 9. f4 Nc6 10. e4 fxe4 11. Nxe4 Kh8 12. Nxf6 Bxf6 13. fxe5 Nxe5 14. Bh6 Re8
15. Qxd5 Qxd5 16. Bxd5 Bxh3 17. Rxf6 Ng4 18. Rf4 Nxh6 19. Rh4 Bf5 20. Rxh6
1/2-1/2

[Event "Islington Junior B"]
[Site "London"]
[Date "1970.12.??"]
[Round "?"]
[White "Wicker, Kevin J"]
[Black "Edwards, Louis Alan"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1880"]
[BlackElo "2144"]
[PlyCount "125"]
[EventDate "1970.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "BritBase"]
[Source "John Saunders"]
[SourceDate "2023.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5 a5
9. g4 Qd7 10. f3 Na6 11. h4 h5 12. g5 Nh7 13. Qd2 Qe7 14. O-O-O Bd7 15. Nh3 Nc5
16. Bxc5 dxc5 17. d6 cxd6 18. Qxd6 Qxd6 19. Rxd6 Bc6 20. Rhd1 Rfe8 21. Nd5 Rac8
22. Nb6 Rb8 23. R6d3 Nf8 24. Ra3 Ne6 25. Rdd3 f5 26. exf5 gxf5 27. Rxa5 Nd4 28.
Bd1 e4 29. fxe4 fxe4 30. Re3 Nf5 31. Re1 Nxh4 32. Nd5 Nf3 33. Bxf3 exf3 34. Rf1
Re2 35. Nhf4 Bxb2+ 36. Kb1 Rh2 37. Rxf3 Re8 38. Rf1 Bd4 39. Nf6+ Bxf6 40. gxf6
Be4+ 41. Ka1 Kf7 42. Nd5 Bd3 43. Rc1 Bxc4 44. Rxc5 Rxa2+ 45. Kb1 Bxd5 46. Rxd5
Ree2 47. Rc7+ Kxf6 48. Rxh5 Reb2+ 49. Kc1 Rg2 50. Kb1 Raf2 51. Rh1 b5 52. Rd1
Rf5 53. Rdc1 Rd5 54. R7c6+ Ke5 55. Re1+ Kf5 56. Rf1+ Kg5 57. Rc8 Kh6 58. Rcf8
b4 59. R8f6+ Kg5 60. Rf8 Rd6 61. Rg8+ Rg6 62. Rxg6+ Kxg6 63. Rf4 1/2-1/2

