[Event "Lloyds Bank op 12th"]
[Site "London"]
[Date "1988.??.??"]
[Round "?"]
[White "Smyslov, Vassily V"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2550"]
[BlackElo "2260"]
[PlyCount "123"]
[EventDate "1988.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. 0-0 Bxd2 11. Qxd2 d6 12. b4 a5 13. a3 Rd8 14. Qc3 f6 15. Rfc1 Bf5 16. f3 axb4 17. axb4 b6 18. e4 Bg6 19. Rxa8 Rxa8 20. c5 bxc5 21. bxc5 Bf7 22. cxd6 cxd6 23. Qd4 h6 24. Rd1 Rd8 25. Qb6 Rd7 26. Qb4 Kh7 27. Bg3 Qe6 28. f4 Qb3 29. Qxb3 Bxb3 30. fxe5 Bxd1 31. e6 Re7 32. Bxd1 Rxe6 33. Bg4 Re8 34. Bxd6 g6 35. Bf3 Kg7 36. Kf2 Rd8 37. e5 fxe5 38. Bxe5+ Kh7 39. Ke3 Re8 40. Kd4 Rd8+ 41. Ke4 Rd2 42. Bd4 Ra2 43. Ke5 Ra6 44. Bb7 Ra4 45. Bc6 Rb4 46. Bd5 Ra4 47. Bc5 Ra5 48. Bd6 Kg7 49. Ke6 Ra6 50. Bb7 Rb6 51. Bc8 Kh7 52. Ke7 Rb2 53. g4 Rf2 54. Be6 Rf1 55. Be5 Rf2 56. Bf6 Rf4 57. Kf7 Ra4 58. Be5 Ra7+ 59. Kf6 Ra6 60. h4 Rb6 61. Kf7 Rb5 62. h5 1-0

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "9"]
[White "Blackstock, Leslie Steven F"]
[Black "Jackson, Sheila"]
[Result "0-1"]
[ECO "C94"]
[WhiteElo "2275"]
[BlackElo "2235"]
[PlyCount "74"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Ne6 14. Ng3 g6 15. Bh6 Re8 16. d4 Nd7 17. Qd2 Bf6 18. d5 Nef8 19. Nf1 Nb6 20. Bb3 Nfd7 21. Ne3 Nc5 22. Bc2 Qe7 23. b4 Nca4 24. Bb3 c6 25. dxc6 Bxc6 26. Ng4 Nc4 27. Bxc4 bxc4 28. Rad1 Bh8 29. Qxd6 Bxe4 30. Rxe4 Nxc3 31. Rxc4 Nxd1 32. Qxd1 e4 33. Ng5 Qb7 34. Qd6 Qe7 35. Qf4 f5 36. Rc7 Qxb4 37. Nxh7 Re6 0-1

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "4"]
[White "Blackstock, Leslie Steven F"]
[Black "Norwood, David"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2275"]
[BlackElo "2335"]
[PlyCount "70"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 Nbd7 11. h3 Rb8 12. Ng3 Qc7 13. Be3 c4 14. Bc2 b5 15. axb5 axb5 16. Ra7 Qd8 17. f4 Re8 18. Qf3 b4 19. Na4 Bb7 20. Bf2 Kh8 21. Kh1 Ng8 22. e5 Ne7 23. Ne4 Nc8 24. Nxd6 Nxd6 25. exd6 Nf6 26. Nb6 Qxd6 27. Nxc4 Qd8 28. Ne3 Nxd5 29. Nxd5 Bxd5 30. Qg3 b3 31. Bb1 Bxb2 32. f5 Be5 33. Qg4 h5 34. Qa4 Qg5 35. Be4 Qf4 0-1

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "2"]
[White "Blackstock, Leslie Steven F"]
[Black "Schiller, Eric Andrew"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2275"]
[BlackElo "2230"]
[PlyCount "33"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Be7 9. e4 b4 10. e5 bxc3 11. exf6 Bxf6 12. bxc3 c5 13. Qa4 Qc7 14. 0-0 0-0 15. Ba3 Rd8 16. Rac1 Bb7 17. Rfd1 1/2-1/2

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "7"]
[White "Blackstock, Leslie Steven F"]
[Black "Whiteley, Andrew Jonathan"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2275"]
[BlackElo "2370"]
[PlyCount "46"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 Re8 9. g4 a6 10. h4 h5 11. gxh5 Nxh5 12. 0-0-0 b5 13. Rg1 bxc4 14. Ng3 Nxg3 15. Rxg3 e5 16. Bg5 Bf6 17. Bxc4 Nxd4 18. Bxf6 Qxf6 19. h5 Be6 20. Bxe6 Rxe6 21. hxg6 fxg6 22. Nd5 Qg7 23. f4 Qh6 1/2-1/2

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "3"]
[White "Coull, Alison Jane"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "1905"]
[BlackElo "2275"]
[PlyCount "88"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nf1 exd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Qd1 Bf6 18. Ne3 Be6 19. Bb3 Nc4 20. Rb1 Rc8 21. Nd5 Bxd5 22. exd5 Be5 23. Bc2 Qf6 24. Re2 Bf4 25. b3 Ne5 26. Be3 Bxe3 27. Rxe3 Rc7 28. Be4 Rfc8 29. Re2 g6 30. Qd2 Rc3 31. Ree1 Nd7 32. Rbc1 b4 33. Bf3 h5 34. Be2 g5 35. Bxa6 Rxc1 36. Rxc1 Rxc1+ 37. Qxc1 Nc5 38. Bc4 Kg7 39. Qd2 h4 40. Qe2 Qa1+ 41. Kh2 Qe5+ 42. Kg1 Qxe2 43. Bxe2 Kf6 44. f3 Ke5 0-1

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "8"]
[White "Day, Alison"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2275"]
[PlyCount "46"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 g6 5. Bg2 Bg7 6. f4 Nge7 7. Nf3 0-0 8. Qf2 b6 9. d3 d5 10. 0-0 Ba6 11. exd5 Nxd5 12. Rd1 Qc7 13. Na3 Rad8 14. Nc2 Nde7 15. d4 cxd4 16. cxd4 Rd7 17. g4 Rfd8 18. Be3 Nd5 19. Ne5 Nxe5 20. Bxd5 Nxg4 21. Qf3 Qxc2 22. Qxg4 Rxd5 23. Rd2 Qe4 0-1

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "1"]
[White "Hepworth, Mandy"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1960"]
[BlackElo "2275"]
[PlyCount "107"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. 0-0 0-0 8. Be3 a6 9. a4 Qc7 10. Qe2 Nc6 11. f3 Na5 12. Ba2 Bd7 13. f4 Rac8 14. Nf3 Nc4 15. Bxc4 Qxc4 16. Qd3 Rfe8 17. Rfd1 b5 18. axb5 axb5 19. e5 Nd5 20. Nxd5 exd5 21. Qxd5 Qxd5 22. Rxd5 Bc6 23. Rd2 Bxf3 24. gxf3 dxe5 25. fxe5 Bb4 26. Rd5 Rxc2 27. Rxb5 Bf8 28. Bd4 Rd8 29. Bc3 h6 30. Rf1 Kh7 31. Rf2 Rc1+ 32. Kg2 g5 33. Rb7 Kg6 34. f4 gxf4 35. Rxf4 Rc2+ 36. Rf2 Rxf2+ 37. Kxf2 Rd3 38. Rb6+ Kh5 39. Rf6 Bc5+ 40. Ke2 Re3+ 41. Kf1 Rh3 42. Kg2 Re3 43. Rxf7 Re2+ 44. Kg3 Kg6 45. Rf6+ Kg5 46. Rf3 h5 47. h4+ Kg6 48. Rf6+ Kh7 49. Kf4 Rh2 50. e6 Rxh4+ 51. Kg5 Be7 52. Kxh4 Kg7 53. Kg5 h4 54. Kf5 1-0

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "5"]
[White "Hoiberg, Nina"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2180"]
[BlackElo "2275"]
[PlyCount "66"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Nxe4 d5 5. Bb3 dxe4 6. Qe2 Bd6 7. Qxe4 0-0 8. Nf3 Nd7 9. Qh4 Qxh4 10. Nxh4 Nc5 11. Bc4 e4 12. d4 exd3 13. cxd3 Bd7 14. d4 Ne6 15. Be3 Bb4+ 16. Kd1 Rad8 17. Kc2 Ba4+ 18. b3 Nxd4+ 19. Kb2 Bc6 20. Rad1 Be7 21. Rxd4 Rxd4 22. Bxd4 Bxh4 23. Re1 a5 24. g3 Bd8 25. a4 Re8 26. Rxe8+ Bxe8 27. Kc2 Kf8 28. Kd3 f6 29. Ke4 Be7 30. Bc3 b6 31. Bd4 Bd6 32. f4 Ke7 33. Bg8 Bc6+ 0-1

[Event "Eileen Tranmer Memorial-07"]
[Site "Brighton"]
[Date "1985.12.??"]
[Round "6"]
[White "Thomas, Nicholas"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2230"]
[BlackElo "2275"]
[PlyCount "36"]
[EventDate "1985.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Bf4 Nd7 8. Ne2 e5 9. dxe5 fxe5 10. Be3 Bg6 11. h4 h5 12. Ng3 Bc5 13. Bd3 Bxe3 14. fxe3 Qa5+ 15. c3 0-0-0 16. Bxg6 fxg6 17. 0-0 Qc5 18. Qe2 Qe7 1/2-1/2

[Event "Commonwealth-ch03"]
[Site "London"]
[Date "1985.02.23"]
[Round "8"]
[White "Blackstock, Leslie Steven F"]
[Black "Jamieson, Peter Michael"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2275"]
[BlackElo "2315"]
[PlyCount "66"]
[EventDate "1985.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Bh6 b5 10. h4 bxc4 11. Bxg7 Kxg7 12. h5 Ng8 13. 0-0-0 e5 14. d5 Nb4 15. Ng3 Nd3+ 16. Bxd3 cxd3 17. Rh2 Qf6 18. Kb1 Qf4 19. Nf1 Qxd2 20. Rxd2 f5 21. hxg6 hxg6 22. Rxd3 Nf6 23. Nd2 Bd7 24. Rh1 Rh8 25. Rc1 Rh2 26. exf5 gxf5 27. Nd1 Rb7 28. Nf1 Rxg2 29. Rb3 Rxb3 30. axb3 f4 31. Nc3 c6 32. Ne4 cxd5 33. Nxd6 Rf2 0-1

[Event "Commonwealth-ch03"]
[Site "London"]
[Date "1985.02.20"]
[Round "5"]
[White "Wade, Robert Graham"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2315"]
[BlackElo "2275"]
[PlyCount "46"]
[EventDate "1985.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Bd3 0-0 6. Nd2 c6 7. Qh5 g6 8. Qh6 f5 9. Ne2 Qf6 10. 0-0-0 Qg7 11. Qxg7+ Kxg7 12. h3 Be6 13. Rdg1 h5 14. Nf4 Bxf4 15. exf4 Nd7 16. h4 Rfe8 17. Re1 f6 18. Re3 Bf7 19. Rhe1 Rxe3 20. Rxe3 Re8 21. Rxe8 Bxe8 22. Nb3 b6 23. Kd2 Kf8 1/2-1/2

[Event "Commonwealth-ch03"]
[Site "London"]
[Date "1985.02.19"]
[Round "4"]
[White "Blackstock, Leslie Steven F"]
[Black "Friedgood, David"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2275"]
[BlackElo "2305"]
[PlyCount "40"]
[EventDate "1985.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Be3 c6 7. c5 0-0 8. Nge2 Nbd7 9. Nc1 dxc5 10. dxc5 Ne5 11. Qxd8 Rxd8 12. Na4 Be6 13. Be2 Nfd7 14. Nb3 Bc4 15. Na5 Bb5 16. Nc3 Nd3+ 17. Bxd3 Bxd3 18. 0-0-0 Bxc3 19. bxc3 Ne5 20. Rd2 Nc4 1/2-1/2

[Event "Commonwealth-ch03"]
[Site "London"]
[Date "1985.02.17"]
[Round "2"]
[White "Blackstock, Leslie Steven F"]
[Black "Martin, Andrew D"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2275"]
[PlyCount "66"]
[EventDate "1985.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 b6 10. a4 Na6 11. Bg5 Nb4 12. Bb1 Re8 13. f4 Ba6 14. Nb5 Bxb5 15. axb5 Qd7 16. Bxf6 Bxf6 17. Nc3 a6 18. bxa6 Rxa6 19. Rxa6 Nxa6 20. e5 dxe5 21. Ne4 Bg7 22. f5 Nb4 23. d6 Rd8 24. fxg6 hxg6 25. Qb3 Qe6 26. Qxe6 fxe6 27. Ng5 Rxd6 28. Bxg6 Bh6 29. Ne4 Rd4 30. Ng3 Be3+ 31. Kh1 Nd3 32. Bxd3 Rxd3 33. h4 Rd4 0-1

[Event "Commonwealth-ch03"]
[Site "London"]
[Date "1985.02.16"]
[Round "1"]
[White "Hodgson, Julian M"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "C55"]
[BlackElo "2275"]
[PlyCount "129"]
[EventDate "1985.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bb3 0-0 6. 0-0 d6 7. c3 h6 8. Nbd2 Re8 9. Re1 Bf8 10. Nf1 Na5 11. Bc2 c5 12. h3 Nc6 13. Ng3 g6 14. a3 Bg7 15. Be3 b6 16. Qd2 Kh7 17. d4 cxd4 18. cxd4 exd4 19. Nxd4 Nxd4 20. Bxd4 Bb7 21. Rad1 Qc7 22. h4 Rad8 23. h5 d5 24. exd5 Rxe1+ 25. Rxe1 Rxd5 26. hxg6+ fxg6 27. Qd3 Rg5 28. Re6 Qf7 29. Qe2 Nd5 30. Bxg7 Nf4 31. Qd2 Nxe6 32. Bc3 Ng7 33. Ne4 Bxe4 34. Bxe4 Rc5 35. Qd8 Rxc3 36. bxc3 Ne6 37. Qd6 Nc5 38. Bd5 Qg7 39. c4 h5 40. g3 Kh6 41. Kg2 Kh7 42. Qd8 Kh6 43. Bg8 Ne4 44. Qd5 Nf6 45. Qd2+ g5 46. Be6 Qe7 47. Qe3 Ne8 48. Qe4 Nc7 49. Bf5 Qxe4+ 50. Bxe4 Kg7 51. f4 gxf4 52. gxf4 Kf6 53. Kf3 Ne6 54. Ke3 h4 55. Bg2 Nc5 56. Bh3 Nb3 57. Bg4 Nc5 58. Kd4 Ne6+ 59. Ke4 Nc5+ 60. Kd5 Nd3 61. Kc6 Nxf4 62. Kb7 Ke5 63. Kxa7 Kd4 64. Kxb6 Kxc4 65. a4 1/2-1/2

[Event "China"]
[Site "China"]
[Date "1981.??.??"]
[Round "?"]
[White "Keene, Raymond"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2490"]
[BlackElo "2305"]
[PlyCount "67"]
[EventDate "1981.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "CHN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nc6 10. Be3 b6 11. a3 Be7 12. Qd3 Bb7 13. Rac1 Rc8 14. Rfd1 Re8 15. Ba2 Qd7 16. Nf4 Rcd8 17. d5 exd5 18. Ncxd5 Nxd5 19. Nxd5 Ne5 20. Qf5 Bd6 21. Qh5 Bxd5 22. Bxd5 g6 23. Qh4 Ng4 24. Bg5 Rc8 25. Rxc8 Rxc8 26. Bxf7+ Qxf7 27. Qxg4 Re8 28. Be3 Qe6 29. Qa4 Bc5 30. Re1 Bxe3 31. Rxe3 Rc8 32. Qd1 Qd7 33. Qe1 Rd8 34. Qb4 1-0

[Event "London Phillips&Drew IM"]
[Site "London"]
[Date "1980.??.??"]
[Round "?"]
[White "Britton, Richard"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2330"]
[BlackElo "2345"]
[PlyCount "64"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 Nc6 8. 0-0 Bd7 9. f4 Nxd4 10. Bxd4 Bc6 11. Qd3 0-0 12. Qg3 g6 13. Bf3 Qc7 14. Rae1 Rad8 15. Kh1 b5 16. Nd1 b4 17. Ne3 Qb7 18. Qh3 Rfe8 19. Qh6 Bf8 20. Qh4 e5 21. fxe5 dxe5 22. Bxe5 Rxe5 23. Qxf6 Rde8 24. Ng4 R5e6 25. Qh4 Bg7 26. e5 h5 27. Bxc6 Qxc6 28. Nf6+ Bxf6 29. exf6 Rxe1 30. Rxe1 Rxe1+ 31. Qxe1 Qxf6 32. c3 Qa6 1/2-1/2

[Event "London Phillips&Drew IM"]
[Site "London"]
[Date "1980.??.??"]
[Round "?"]
[White "Povah, Nigel Edward"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2385"]
[BlackElo "2345"]
[PlyCount "58"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 e6 8. 0-0-0 Bd7 9. f4 b5 10. e5 dxe5 11. fxe5 Nxe5 12. Qe1 Qc7 13. Kb1 b4 14. Bf4 bxc3 15. Bxe5 Qb7 16. Qxc3 Be7 17. Be2 Rc8 18. Bf3 Qa7 19. Nc6 Qb6 20. Bd4 Qb5 21. Na7 Rxc3 22. Nxb5 Rxf3 23. Nc7+ Kd8 24. Bb6 Rf5 25. g4 Nxg4 26. Nd5+ Ke8 27. Nc7+ Kd8 28. Nd5+ Ke8 29. Nc7+ Kd8 1/2-1/2

[Event "Manchester Benedictine op 3rd"]
[Site "Manchester"]
[Date "1980.??.??"]
[Round "1"]
[White "Sax, Gyula"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2570"]
[BlackElo "2345"]
[PlyCount "57"]
[EventDate "1980.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 d5 7. d3 g6 8. c3 Bg7 9. Be3 b6 10. Bf2 0-0 11. Nbd2 Bb7 12. e5 d4 13. Ne4 Nf5 14. g4 Ne3 15. Bxe3 dxe3 16. Nd6 Ra7 17. Nxb7 Rxb7 18. Qc1 f6 19. exf6 Qxf6 20. Qxe3 e5 21. fxe5 Nxe5 22. Ng5 Qe7 23. d4 cxd4 24. Rxf8+ Bxf8 25. cxd4 Nxg4 26. Qb3+ Kh8 27. Ne6 Qh4 28. Qg3 Qxg3+ 29. hxg3 1-0

[Event "London Phillips&Drew IM"]
[Site "London"]
[Date "1980.??.??"]
[Round "?"]
[White "Silva Sanchez, Carlos"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2405"]
[BlackElo "2345"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 h6 9. Re1 Nxd4 10. Qxd4 Bc5 11. Qd1 d6 12. Be3 e5 13. Qd3 Be6 14. Bxc5 Qxc5 15. Rad1 Ke7 16. Rd2 Rhd8 17. h3 b5 18. Nd1 Rac8 19. Ne3 g6 20. c3 Rc6 21. Kh2 b4 22. cxb4 Qxb4 23. f4 Nd7 24. f5 Bc4 25. Nd5+ Bxd5 26. exd5 Rc5 27. fxg6 Nf6 28. gxf7 Kxf7 29. Rf1 Kg7 30. Rxf6 Kxf6 31. Rf2+ Kg7 32. Qf5 1-0

[Event "London Phillips&Drew IM"]
[Site "London"]
[Date "1980.??.??"]
[Round "?"]
[White "Van der Sterren, Paul"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2410"]
[BlackElo "2345"]
[PlyCount "85"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 9. Nc3 Nc6 10. Bg5 b5 11. 0-0-0 b4 12. Bxf6 gxf6 13. Ne2 Bb7 14. Bc4 Ne5 15. Bd3 Qc7 16. Kb1 0-0-0 17. f4 Rhg8 18. Qh4 Ng4 19. Ned4 f5 20. Rhe1 e5 21. h3 exd4 22. hxg4 Rxg4 23. Qxh7 Rxf4 24. exf5 a5 25. Qh6 d5 26. Nxa5 Rf2 27. Nxb7 Kxb7 28. g4 Bc5 29. Qa6+ Kb8 30. g5 Qa7 31. Qxa7+ Kxa7 32. g6 fxg6 33. fxg6 Rg2 34. Re6 Rg5 35. Rf1 Rd7 36. a3 bxa3 37. bxa3 Kb7 38. Ka2 Kc7 39. Rb1 Re7 40. Ra6 Rg3 41. Rb5 Bd6 42. Rxd5 Be5 43. Be4 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Cummings, David H"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2340"]
[BlackElo "2265"]
[PlyCount "28"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Be3 Nc6 9. Rb1 Bg4 10. e5 Qa5 11. Qd2 Rd8 12. Rb5 Qa3 13. Rb3 Qa5 14. Rb5 Qa3 1/2-1/2

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Denman, Brian"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2340"]
[PlyCount "121"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 b6 3. Nc3 Bb7 4. e4 d6 5. d4 cxd4 6. Nxd4 Nf6 7. f3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Be3 Nbd7 11. Qd2 Rc8 12. Rac1 h5 13. Rfd1 Kh7 14. Nd5 Ng8 15. Kh1 Bh6 16. Bxh6 Nxh6 17. Rc3 a6 18. Ne3 Re8 19. Bd3 e6 20. Bc2 Qh4 21. Ne2 Red8 22. Qxd6 Qf2 23. Ng1 Nc5 24. Qg3 Qxg3 25. hxg3 a5 26. Ne2 Rxd1+ 27. Nxd1 Rd8 28. Kg1 f5 29. exf5 Nxf5 30. Kf2 e5 31. Ne3 Nd4 32. Nc1 e4 33. f4 Rf8 34. Ne2 Nxc2 35. Rxc2 Nd3+ 36. Kg1 Rc8 37. Nc3 Kg7 38. b3 Rh8 39. Ncd5 Bxd5 40. Nxd5 h4 41. gxh4 Rxh4 42. g3 Rh3 43. Kg2 Rh8 44. Re2 Re8 45. Nxb6 Nc1 46. Re3 Nxa2 47. Nd7 Nc1 48. Nc5 g5 49. Re1 Rc8 50. Rxc1 Rxc5 51. fxg5 Kg6 52. Kf2 Kxg5 53. Ke3 Kf5 54. Kd4 Rc8 55. c5 Rd8+ 56. Kc4 e3 57. c6 Kg4 58. c7 Re8 59. Kb5 e2 60. Kxa5 Kxg3 61. Kb6 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "MacDonald Ross, Michael"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2340"]
[PlyCount "73"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 d6 2. d4 Nf6 3. Nc3 Bf5 4. f3 e5 5. e4 exd4 6. Qxd4 Nc6 7. Qd2 Be6 8. b3 g6 9. Bb2 Bg7 10. Nge2 0-0 11. g3 Nd7 12. Bg2 Nc5 13. 0-0 a5 14. Nd5 Bxb2 15. Qxb2 f5 16. exf5 Bxf5 17. Qc3 Rf7 18. a3 Qf8 19. b4 Bd3 20. bxc5 Bxe2 21. Rf2 dxc5 22. Rxe2 Nd4 23. Re3 c6 24. Nf4 a4 25. Rae1 b5 26. cxb5 cxb5 27. Ne6 b4 28. Qc4 Nxe6 29. Rxe6 Kg7 30. f4 Rd8 31. R6e5 bxa3 32. Qxa4 c4 33. Qxc4 Rc8 34. Qd4 Kh6 35. Bd5 Rd7 36. g4 a2 37. g5+ 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Whiteley, Andrew Jonathan"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2340"]
[BlackElo "2370"]
[PlyCount "79"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 Re8 9. g4 a6 10. h4 h5 11. gxh5 Nxh5 12. 0-0-0 b5 13. Rg1 Kh7 14. Ng3 Nxg3 15. Rxg3 e5 16. d5 Nd4 17. h5 g5 18. h6 Bxh6 19. Ne2 Nxe2+ 20. Bxe2 f6 21. Rh1 Kg7 22. c5 dxc5 23. Bxc5 Bd7 24. f4 exf4 25. Qxf4 Rh8 26. e5 g4 27. Rxh6 Rxh6 28. Bxg4 Kh7 29. Bxd7 Qxd7 30. e6 Rh1+ 31. Kc2 Rh2+ 32. Kc3 b4+ 33. Kd4 Qd8 34. Qf5+ Kh8 35. e7 Qg8 36. Qxf6+ Kh7 37. Rxg8 Rxg8 38. Qf5+ Kh6 39. Qf4+ Kg6 40. Qxh2 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Chandler, Murray G"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2380"]
[BlackElo "2340"]
[PlyCount "121"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Qc2 Na5 11. Ne5 dxc4 12. Nxc4 Nxc4 13. Bxc4 cxd4 14. cxd4 Bd7 15. Qe2 Rac8 16. Bd3 Ba4 17. Rb1 Bc2 18. Bxc2 Qxc2 19. Qxc2 Rxc2 20. Rxb7 Rfc8 21. Bb2 h6 22. d5 Nxd5 23. Bd4 a6 24. Ra7 R8c6 25. g3 Nc3 26. Bxc3 R2xc3 27. Rd1 Rc1 28. Rxc1 Rxc1+ 29. Kg2 Rc6 30. Kf3 h5 31. h4 g6 32. Ke4 Kg7 33. Kd4 e5+ 34. Kxe5 Rc5+ 35. Kd6 Ra5 36. Ke7 Re5+ 37. Kd7 Ra5 38. Ke8 Re5+ 39. Re7 Rf5 40. f4 Kg8 41. Re5 Rf6 42. Kd7 Rb6 43. Kc7 Rb3 44. a4 Ra3 45. Re4 Rb3 46. Kc6 Kg7 47. Kc5 Kf6 48. Kc4 Rb1 49. Re5 Rg1 50. Rg5 Re1 51. Kd3 Ra1 52. Ra5 Rg1 53. Rxa6+ Kf5 54. Ra5+ Kg4 55. Rg5+ Kf3 56. Kc4 Re1 57. a5 Rxe3 58. a6 Re8 59. Kb5 Rg8 60. a7 f6 61. Rxg6 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Fedorowicz, John P"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2405"]
[BlackElo "2340"]
[PlyCount "69"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 Nc6 5. Bg2 Be7 6. 0-0 d5 7. cxd5 Nxd5 8. d4 0-0 9. e4 Ndb4 10. a3 cxd4 11. axb4 dxc3 12. bxc3 b6 13. Be3 Bb7 14. Qe2 Qc7 15. Rfd1 Rfd8 16. Qc4 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Qxd8 19. h4 Qd6 20. Bf4 e5 21. Be3 h6 22. Nd2 Nd8 23. Qa2 Qb8 24. Bf1 Bc8 25. Qa4 Kf8 26. Qb5 Qc7 27. Nc4 f6 28. Bd2 Qc6 29. Qxc6 Nxc6 30. b5 Nd8 31. Ne3 Be6 32. Bc4 Bxc4 33. Nxc4 h5 34. f4 Nf7 35. Kf2 1/2-1/2

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Goodman, David SC"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2340"]
[BlackElo "2340"]
[PlyCount "80"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bg5 Be7 8. Bxf6 Bxf6 9. e3 0-0 10. Be2 c5 11. Rc1 cxd4 12. Nxd4 Nc6 13. Ncb5 Nxd4 14. Nxd4 Rc8 15. Rxc8 Qxc8 16. 0-0 g6 17. Qd2 Qb8 18. Bg4 h5 19. Bf3 Rc8 20. Rc1 a6 21. g3 Be5 22. Rc3 Rxc3 23. Qxc3 h4 24. Kg2 hxg3 25. hxg3 Qd6 26. b4 Kf8 27. Qd3 Ke7 28. Ne2 Qc6 29. Nf4 Bxf4 30. gxf4 Qe6 31. Qd4 Qf6 32. Qxf6+ Kxf6 33. Kf1 g5 34. fxg5+ Kxg5 35. Ke2 Kf5 36. Bh5 f6 37. Kd3 Ke5 38. f4+ Kd6 39. Kd4 Bc6 40. Be2 a5 1/2-1/2

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Speelman, Jonathan S"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2470"]
[BlackElo "2340"]
[PlyCount "119"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Bxe3 9. Qxe3 Nge7 10. Nc3 d6 11. 0-0 e5 12. Bc4 0-0 13. Rad1 Qc7 14. Qd2 b5 15. Nd5 Nxd5 16. Bxd5 Bb7 17. Rfe1 Rad8 18. Rc1 Ne7 19. c4 Qb6 20. Qa5 Qxa5 21. Nxa5 Bxd5 22. cxd5 Rc8 23. f3 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Nxc8 26. Nc6 Kf8 27. Nb8 a5 28. Nc6 a4 29. Kf2 Nb6 30. Ke2 f5 31. Kd3 fxe4+ 32. fxe4 Nc4 33. b3 axb3 34. axb3 Nb6 35. Kc3 Nd7 36. b4 Nf6 37. Kd3 Ne8 38. Na7 Nc7 39. Nc8 Ne8 40. Ke3 h5 41. g4 g6 42. gxh5 gxh5 43. Kf3 Kf7 44. Kg3 Nf6 45. Nxd6+ Ke7 46. Nf5+ Kd7 47. Kf3 Kc7 48. Nh6 Kc8 49. Nf7 Nd7 50. Nd6+ Kc7 51. Nxb5+ Kb6 52. Nc3 Nf6 53. Kg3 Ng4 54. h3 Ne3 55. Kh4 Nc2 56. b5 Kc5 57. Kxh5 Ne3 58. Kg6 Nc4 59. h4 Kd4 60. h5 1-0

[Event "Brighton"]
[Site "Brighton"]
[Date "1979.??.??"]
[Round "?"]
[White "Wells, Ian Duncan"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2340"]
[PlyCount "59"]
[EventDate "1979.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "3"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 d6 5. Nc3 b6 6. d4 cxd4 7. Nxd4 Nf6 8. Be2 Bb7 9. 0-0 Nbd7 10. f4 Qc7 11. Bf3 Be7 12. Kh1 h5 13. Qe2 0-0-0 14. a4 g5 15. fxg5 Ng4 16. Bxg4 hxg4 17. Rxf7 d5 18. e5 Nxe5 19. Rxe7 Rxh2+ 20. Kg1 Qxe7 21. Qxe5 Rdh8 22. Nce2 Qh7 23. Ng3 Qh4 24. g6 Rxg2+ 25. Kxg2 Qh2+ 26. Kf1 Rf8+ 27. Ke1 Rf2 28. Qxe6+ Kb8 29. Qe8+ Ka7 30. Nb5+ 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Castro Rojas, Oscar Humberto"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2410"]
[BlackElo "2410"]
[PlyCount "105"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Qb3 Bg4 9. Qxb7 Nfd7 10. Qxa8 Qc7 11. Nd5 cxd5 12. Qxd5 Nc6 13. Qc4 Bxf3 14. gxf3 Bxd4 15. Be2 Rb8 16. 0-0 Rb4 17. Qc2 Be5 18. Kg2 Bxh2 19. Bd2 Rb6 20. Be3 Bf4 21. Bxb6 axb6 22. Rh1 Nc5 23. Rad1 Be5 24. a3 Qb7 25. Bc4 e6 26. b4 Nd7 27. Bb5 Ndb8 28. Bxc6 Nxc6 29. Rc1 Na7 30. Qc4 Qe7 31. Rc2 Qg5+ 32. Kf1 Qd8 33. Ke2 Kg7 34. Rd1 Qe8 35. a4 Qxa4 36. Ra2 Qb5 37. Qd3 Qxd3+ 38. Rxd3 Nc6 39. Ra6 Nxb4 40. Rxb6 Nxd3 41. Kxd3 h5 42. Rb1 Bd6 43. Ke3 g5 44. Ke2 h4 45. Rh1 Kf6 46. Kf1 Ke5 47. Kg2 Kf4 48. Rd1 Be5 49. Rd3 f6 50. Ra3 Bd4 51. Ra4 Bc5 52. Rc4 Bd6 53. Rc3 1/2-1/2

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Ornstein, Axel"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2410"]
[BlackElo "2440"]
[PlyCount "69"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 d5 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 Ne7 12. a4 c4 13. Bb1 Ng6 14. Nf5 Ne4 15. Bxe4 dxe4 16. Qh5 Be6 17. f3 exf3 18. Qxf3 Bxf5 19. Qxf5 Ne7 20. Qf3 f5 21. Ba3 Rae8 22. e4 fxe4 23. Qxe4 Rxf1+ 24. Rxf1 Qc6 25. Qf4 Qe6 26. d5 Qb6+ 27. Kh1 Qf6 28. Qxc4 Rc8 29. Qxc8+ Nxc8 30. Rxf6 gxf6 31. Bc5 Kf7 32. Kg1 b6 33. Ba3 b5 34. axb5 Nb6 35. Bc5 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Ostojic, Predrag"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2410"]
[BlackElo "2480"]
[PlyCount "82"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 e6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nf3 b4 13. Ne2 Qf2 14. Ne1 a5 15. Nd3 Qb6 16. g3 Na7 17. c4 Bc6 18. Bg2 f5 19. c5 Qb7 20. cxd6 Bxd6 21. Ne5 Bxe4+ 22. Bxe4 Qxe4+ 23. Ka1 Rd8 24. Rhe1 0-0 25. Nd4 Qb7 26. g4 Bc5 27. Qf2 f6 28. Nef3 fxg4 29. Qg3 f5 30. h3 Nb5 31. Nxe6 Rxd1+ 32. Rxd1 Qxf3 33. Qxf3 gxf3 34. Nxc5 Rc8 35. Nd3 Rc2 36. Kb1 Nd4 37. Rf1 Rh2 38. Kc1 h5 39. Ne5 b3 40. axb3 Nxb3+ 41. Kd1 Nd2 0-1

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Pinter, Jozsef"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "2410"]
[BlackElo "2445"]
[PlyCount "112"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Nc3 Bg4 8. h3 Bh5 9. g4 Nxg4 10. hxg4 Bxg4 11. Kg2 Qd6 12. Rg1 0-0-0 13. Ne2 h5 14. Nh2 Be6 15. d3 g6 16. Kh1 c5 17. b3 Rhg8 18. Qe1 Qc6 19. f3 Kb8 20. Bd2 Rdf8 21. Bh6 Re8 22. Qd2 f6 23. Be3 g5 24. Raf1 Rh8 25. Ng3 Reg8 26. Qe1 Qd7 27. Bd2 Bd8 28. Rf2 Rh7 29. a4 Rgh8 30. Qe3 Be7 31. Qe2 b6 32. Bc1 Bd6 33. Bd2 Qc8 34. Kg2 b5 35. axb5 axb5 36. Kh1 g4 37. fxg4 hxg4 38. Rgg2 Rh3 39. Kg1 f5 40. exf5 Bd5 41. Ne4 Bxe4 42. dxe4 c4 43. Be3 g3 44. Rf3 Qg8 45. Kf1 Kb7 46. bxc4 bxc4 47. Bg1 gxh2 48. Rxh3 Rxh3 49. Rxg8 h1Q 50. Rg2 Ra3 51. Qd1 Ra5 52. c3 Qh3 53. Qe1 Qd3+ 54. Re2 Rb5 55. Qf2 Qh3+ 56. Qg2 Rb1+ 0-1

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2410"]
[BlackElo "2460"]
[PlyCount "143"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. Be3 a6 9. f4 Qc7 10. Kh1 b5 11. e5 Ne8 12. Bd3 b4 13. exd6 Nxd6 14. Ne4 Nc4 15. Bc1 Rd8 16. Nf3 Bb7 17. Qe2 Bd5 18. Neg5 Bxg5 19. Nxg5 h6 20. Ne4 f5 21. Ng3 Nd7 22. b3 Nd6 23. Bb2 Nc5 24. Qe5 Rd7 25. Rf2 Nde4 26. Bxe4 Qxe5 27. Bxe5 Bxe4 28. h3 Rad8 29. Kh2 Rd2 30. Raf1 R8d7 31. c3 Rxf2 32. Rxf2 Nd3 33. Nxe4 fxe4 34. Re2 Nxe5 35. fxe5 bxc3 36. Rxe4 Rc7 37. Re1 c2 38. Rc1 Rc3 39. Kg1 Kf7 40. Kf2 Kg6 41. Ke1 Kf5 42. Kd2 Rg3 43. Rg1 Kxe5 44. Kxc2 Kd4 45. Rd1+ Kc5 46. Rd2 e5 47. Kd1 e4 48. Ke1 e3 49. Rc2+ Kd4 50. Rc6 Rxg2 51. Rxa6 Kd3 52. Rd6+ Ke4 53. Rd7 g5 54. a4 Rb2 55. a5 Rxb3 56. a6 Ra3 57. a7 Ra1+ 58. Ke2 Ra2+ 59. Ke1 Kf3 60. Rf7+ Kg3 61. Rh7 h5 62. Rg7 g4 63. hxg4 h4 64. g5 h3 65. g6 h2 66. Rh7 Rxa7 67. g7 Ra8 68. Rh6 Rg8 69. Rg6+ Kf3 70. Rf6+ Ke4 71. Re6+ Kf4 72. Rh6 1/2-1/2

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Sax, Gyula"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2410"]
[BlackElo "2565"]
[PlyCount "72"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Qb3 b5 9. e5 Ng4 10. h3 Nh6 11. Bf4 c5 12. dxc5 Be6 13. Qd1 Nc6 14. Be2 Nf5 15. Qxd8 Rfxd8 16. 0-0 Nfd4 17. Nxd4 Nxd4 18. Bd1 Rac8 19. Bg5 Rd7 20. f4 f6 21. exf6 exf6 22. Bh4 f5 23. Bf2 Rxc5 24. Re1 Rc6 25. Kh2 Bc4 26. a3 Re6 27. g3 Kf7 28. Kg1 Red6 29. Rc1 h6 30. Be3 Nb3 31. Bxb3 Bxb3 32. Kf2 Rd3 33. Re2 Bf6 34. Bb6 Bc4 35. Rce1 R3d6 36. Bc5 Rc6 0-1

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Blackstock, Leslie Steven F"]
[Black "Vadasz, Laszlo"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2410"]
[BlackElo "2495"]
[PlyCount "84"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. d5 Nb4 8. Be3 Bd7 9. h3 c6 10. Re1 cxd5 11. exd5 Qa5 12. Bc4 Rac8 13. Bb3 Rxc3 14. bxc3 Nbxd5 15. Bd2 Qd8 16. Rb1 b6 17. Qc1 Re8 18. Qa3 Qa8 19. c4 Nc7 20. Ba4 Bxa4 21. Qxa4 Ne6 22. Be3 Rc8 23. Nd4 Nc5 24. Qa3 Ncd7 25. Qa6 Ne5 26. Nb5 Nxc4 27. Qxa7 Qc6 28. Bc1 Nd5 29. Qa4 Bf6 30. Qb3 Na5 31. Qd3 Qxc2 32. Qxc2 Rxc2 33. a4 Kg7 34. Be3 Rc4 35. Kf1 Rxa4 36. Red1 Nxe3+ 37. fxe3 Nc4 38. Kf2 Ra2+ 39. Kf3 h5 40. Nd4 h4 41. Rb4 Ne5+ 42. Ke4 Rxg2 0-1

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Csom, Istvan"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2535"]
[BlackElo "2410"]
[PlyCount "122"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. 0-0 c6 7. d4 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qd2 d5 12. Rac1 a5 13. Qe3 e6 14. Rfd1 Re8 15. Bf1 Bxf3 16. Qxf3 a4 17. e4 dxe4 18. Qxe4 axb3 19. axb3 Nd7 20. Qc2 Qb6 21. Qb2 Ra7 22. Ra1 Rea8 23. Rxa7 Qxa7 24. d5 Bxc3 25. Qxc3 cxd5 26. cxd5 exd5 27. Rxd5 Nf8 28. Qb4 b6 29. Re5 Qc7 30. Qe1 Ra7 31. Bc4 Qd6 32. Qe3 Qf6 33. Rb5 Nd7 34. Qe8+ Kg7 35. Rd5 Ra2 36. Be2 Nc5 37. Rd8 Qa1+ 38. Kg2 Ne6 39. Qh8+ Kh6 40. Qxa1 Rxa1 41. Rd6 Ra2 42. Bc4 Ng5 43. Rd4 f5 44. Bd5 Rb2 45. Rb4 Ne4 46. Bxe4 fxe4 47. Kf1 e3 48. fxe3 Rxh2 49. Rxb6 Kg5 50. Rb4 h5 51. Rf4 Rb2 52. b4 Kh6 53. Rc4 Kg5 54. Rh4 Kf5 55. Rd4 g5 56. Rc4 Ke5 57. Rc5+ Ke4 58. Rxg5 Kf3 59. Kg1 Rxb4 60. Kh2 h4 61. Kh3 hxg3 1/2-1/2

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Gipslis, Aivars P"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2535"]
[BlackElo "2410"]
[PlyCount "111"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. Bf4 b5 10. Bb3 d5 11. c3 Bf5 12. cxd4 Nb4 13. Bg3 a5 14. a4 c6 15. Nc3 Nc7 16. Re3 Be6 17. Ne2 Qd7 18. h3 Rfb8 19. Nf4 Rb6 20. Kh2 Qd8 21. Qb1 g6 22. Qe1 c5 23. dxc5 Bxc5 24. Rc3 Nba6 25. Rcc1 bxa4 26. Bxa4 Be7 27. Nd4 Nc5 28. Bc6 Rab8 29. Qxa5 Ne4 30. b3 Bb4 31. Qa7 Bc3 32. Rxc3 Nxc3 33. f3 N7b5 34. Bxb5 Nxb5 35. Ndxe6 fxe6 36. Qa4 Nc7 37. Rc1 Rxb3 38. Qc6 R3b7 39. Nxe6 Nxe6 40. Qxe6+ Rf7 41. Rc6 Ra8 42. Rd6 Qe7 43. Qxd5 Qb7 44. Qc4 Rc8 45. Qg4 Re7 46. h4 Rc6 47. h5 Qc8 48. Qg5 Rxd6 49. exd6 Re6 50. Qd5 Qd7 51. h6 Kf7 52. Bf4 Kg8 53. g4 Kf8 54. Kg3 Re1 55. Be5 Rg1+ 56. Kh2 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Knaak, Rainer"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2500"]
[BlackElo "2410"]
[PlyCount "71"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nbd7 8. Bd3 c5 9. Nge2 Qa5 10. 0-0 cxd4 11. Nxd4 Ne5 12. Be2 Be6 13. b4 Qd8 14. Nxe6 fxe6 15. Rac1 Rc8 16. Na4 Qe8 17. Nb6 Rd8 18. Rcd1 Kh8 19. Qc2 Qf7 20. Qb3 Ned7 21. Nxd7 Rxd7 22. c5 d5 23. e5 Ne8 24. f4 Nc7 25. Bd4 Qe8 26. a4 Rd8 27. b5 axb5 28. axb5 Ra8 29. b6 Na6 30. Ra1 g5 31. Bxa6 Rxa6 32. Rxa6 bxa6 33. b7 gxf4 34. Rxf4 Rg8 35. c6 Bh6 36. Rf1 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Rajna, George"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B87"]
[BlackElo "2410"]
[PlyCount "51"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 a6 7. Bb3 b5 8. a3 Be7 9. Be3 0-0 10. Qe2 Bb7 11. f3 Nbd7 12. g4 Nc5 13. Ba2 Rc8 14. g5 Nfd7 15. h4 Ne5 16. 0-0-0 Qa5 17. h5 d5 18. g6 dxe4 19. h6 Ncd3+ 20. Kb1 exf3 21. gxh7+ Kh8 22. hxg7+ Kxg7 23. Rdg1+ Kh8 24. Qh2 Ng6 25. Nxe6 Nxb2 26. Bd4+ 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Schmidt, Wlodzimierz"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "2410"]
[PlyCount "71"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 Na6 10. 0-0 Qa5 11. Bd2 Rfb8 12. h3 Bxf3 13. Bxf3 Qd8 14. Be2 Nc7 15. a4 b6 16. f4 a6 17. Bd3 Ra7 18. Qe2 Rab7 19. Kh1 Qf8 20. Rce1 Bd4 21. g4 Qg7 22. g5 b5 23. axb5 axb5 24. cxb5 Nb6 25. Qf3 Nc8 26. e5 Na7 27. exd6 exd6 28. b6 Rxb6 29. Re7 Nab5 30. f5 Qf8 31. Qe4 Nxc3 32. bxc3 Nxd5 33. fxg6 Qxe7 34. gxf7+ Kf8 35. Qxh7 Qe6 36. Qg8+ 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.08.??"]
[Round "?"]
[White "Spassov, Liuben"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E91"]
[BlackElo "2410"]
[PlyCount "121"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1 c5 9. d5 Na6 10. 0-0 Qa5 11. Bd2 Rfb8 12. h3 Bxf3 13. Bxf3 Qd8 14. Be2 Nc7 15. a4 b6 16. f4 a6 17. b3 Bd4+ 18. Kh1 Qf8 19. Bd3 Qg7 20. Qe2 Rf8 21. g3 e6 22. Qf3 Rab8 23. Rfe1 Rfe8 24. Bf1 Kh8 25. Rcd1 Kg8 26. Rb1 Kh8 27. Kg2 Kg8 28. Rbd1 Kh8 29. h4 exd5 30. exd5 f5 31. Ne2 Bf6 32. Ng1 Bd4 33. Bd3 Bc3 34. Rxe8+ Rxe8 35. Bxf5 Bxd2 36. Bxd7 Qxd7 37. Rxd2 b5 38. axb5 axb5 39. Re2 bxc4 40. bxc4 Rxe2+ 41. Qxe2 Kg8 42. Nh3 Qe8 43. Qxe8+ Nxe8 44. Ng5 Ng7 45. g4 h5 46. Ne4 hxg4 47. Nxd6 Nh5 48. Nb7 Nxf4+ 49. Kg3 Nd3 50. d6 Ne5 51. Kf4 Nd7 52. Kxg4 Kf7 53. Kg5 Ke6 54. Kxg6 Ne5+ 55. Kg5 Nxc4 56. h5 Ne5 57. Nd8+ Kxd6 58. h6 c4 59. h7 c3 60. h8Q c2 61. Qh1 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.07.31"]
[Round "3"]
[White "Lukacs, Peter"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2450"]
[BlackElo "2410"]
[PlyCount "51"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 Bd7 9. a3 Bxc3 10. bxc3 Bc6 11. Re1 Nbd7 12. Bd3 Qa5 13. Bb2 cxd4 14. cxd4 Be4 15. Ne5 Bxd3 16. Nxd7 Nxd7 17. Qxd3 Rac8 18. e4 Nb6 19. d5 exd5 20. Qg3 f6 21. e5 fxe5 22. Rxe5 Qd2 23. Re2 Qh6 24. Re6 g6 25. Qe5 Nd7 26. Qxd5 1-0

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.07.30"]
[Round "2"]
[White "Blackstock, Leslie Steven F"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2410"]
[BlackElo "2560"]
[PlyCount "72"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 exd5 7. Bg5 Be7 8. e3 0-0 9. Bd3 c5 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qe2 Nd7 13. Rfd1 Rad8 14. Rac1 Nxc3 15. Rxc3 c4 16. Bf5 Nf6 17. Nd2 b5 18. b4 Ne8 19. Nf1 Nd6 20. Bc2 a5 21. Rb1 axb4 22. Rxb4 Bc6 23. Qd1 Ra8 24. Qb1 h6 25. Ng3 Ra5 26. Nf5 Nxf5 27. Bxf5 Rfa8 28. Qb2 Qa7 29. Kf1 Rxa3 30. Rxa3 Qxa3 31. Qxa3 Rxa3 32. Ke2 Ra2+ 33. Ke1 Ra4 34. Rxa4 bxa4 35. Kd2 a3 36. Kc3 Ba4 0-1

[Event "Budapest Tungsram-03"]
[Site "Budapest"]
[Date "1977.07.29"]
[Round "1"]
[White "Blackstock, Leslie Steven F"]
[Black "Filip, Miroslav"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2410"]
[BlackElo "2500"]
[PlyCount "120"]
[EventDate "1977.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 e6 5. Nc3 Nd7 6. Be3 a6 7. a4 b6 8. 0-0 Bb7 9. h3 Ngf6 10. e5 dxe5 11. Nxe5 0-0 12. Nd3 Qc8 13. Bf3 Rd8 14. Qe2 c5 15. dxc5 bxc5 16. Rad1 c4 17. Ne5 Nd5 18. Bxd5 Nxe5 19. Bxb7 Qxb7 20. Bc1 Qc6 21. Qe4 f5 22. Qe2 Nf7 23. Rfe1 Bxc3 24. bxc3 e5 25. a5 Kg7 26. Be3 Rxd1 27. Rxd1 Rd8 28. Rxd8 Nxd8 29. Bb6 Nf7 30. f3 Kf6 31. Qd2 Qd6 32. Qe2 Qc6 33. Kh2 f4 34. Qd2 g5 35. Qe2 Qd5 36. Bf2 Nd6 37. Bb6 Kf5 38. Kh1 h5 39. Kg1 Kg6 40. Kh1 e4 41. fxe4 Qxe4 42. Qd1 Qe6 43. Qf3 Qe1+ 44. Kh2 Qe4 45. Qd1 Qe6 46. Qf3 Ne4 47. Bd4 Kh6 48. Bb6 Nf6 49. Bd4 Nd5 50. Qf1 Ne3 51. Qf3 Qd5 52. Qe2 Qe4 53. Bxe3 fxe3 54. Kg1 g4 55. hxg4 hxg4 56. Kh2 Qf4+ 57. Kg1 g3 58. Qd1 Qf2+ 59. Kh1 Qd2 60. Qf1 Kg5 0-1

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "2"]
[White "Blackstock, Leslie Steven F"]
[Black "Lambert, Glenn EJ"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2410"]
[BlackElo "2420"]
[PlyCount "39"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. f4 Ned7 12. dxc6 bxc6 13. Qd2 Qa5 14. Rad1 Kh8 15. Bf3 Rab8 16. b3 Nc5 17. Nb1 Qxd2 18. Nxd2 Nfd7 19. Nc4 Rfc8 20. Rfe1 1/2-1/2

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "9"]
[White "Blackstock, Leslie Steven F"]
[Black "Law, Andrew P"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2410"]
[BlackElo "2400"]
[PlyCount "20"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. f4 Bd7 10. Nb3 Qc7 1/2-1/2

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "7"]
[White "Blackstock, Leslie Steven F"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2410"]
[PlyCount "22"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. Qf5 d6 8. Nxf6+ gxf6 9. Qh5 a5 10. a3 Bc5 11. b3 Qd7 1/2-1/2

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "5"]
[White "Blackstock, Leslie Steven F"]
[Black "Stean, Michael F"]
[Result "0-1"]
[ECO "E55"]
[WhiteElo "2410"]
[PlyCount "100"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. Bd3 d5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. Qe2 b6 10. Rd1 cxd4 11. exd4 Bb7 12. Bd3 Nd5 13. Bd2 Nxc3 14. bxc3 Be7 15. c4 Bf6 16. Be3 Qe7 17. Rac1 Rac8 18. Nd2 e5 19. d5 g6 20. Ne4 Bg7 21. g4 f5 22. Bg5 Qa3 23. gxf5 gxf5 24. Ng3 e4 25. Bb1 Ne5 26. Kh1 Rxc4 27. Rxc4 Nxc4 28. Nh5 Be5 29. Bc1 Qf3+ 30. Qxf3 exf3 31. Ng3 f4 32. Ne4 Rd8 33. d6 Nxd6 34. Nxd6 Rxd6 35. Rxd6 Bxd6 36. Bd3 Bd5 37. a3 h5 38. Kg1 Kf7 39. Kf1 Ke6 40. Ke1 Bc5 41. Bb2 Bc6 42. Bg6 h4 43. Bh7 b5 44. Bb1 Bd5 45. Bc2 a5 46. Bc3 a4 47. Bb2 b4 48. Bxa4 bxa3 49. Ba1 a2 50. Be8 Bc4 0-1

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2620"]
[BlackElo "2410"]
[PlyCount "69"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. dxc5 Bg4 12. Be2 Ne4 13. Bb2 Rad8 14. Qc2 Rfe8 15. c4 dxc4 16. Rad1 Rxd1 17. Rxd1 Na5 18. Rd5 c3 19. Bxc3 Nxc3 20. Qxc3 h6 21. Bb5 Bxf3 22. gxf3 Nc6 23. Rd6 Rc8 24. f4 a6 25. Bc4 Ne7 26. Qe5 Qxc5 27. Rd8+ Kh7 28. Qxc5 Rxc5 29. Bxf7 Rc1+ 30. Kg2 Ra1 31. Rd3 a5 32. e4 b5 33. f5 b4 34. axb4 axb4 35. Rd7 1-0

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "6"]
[White "Kotov, Alexander"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2400"]
[BlackElo "2410"]
[PlyCount "118"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 c5 5. e3 e6 6. Bd3 Be7 7. 0-0 h6 8. Bh4 0-0 9. c3 cxd4 10. exd4 d6 11. Qe2 a6 12. Rad1 Nbd7 13. Bb1 b5 14. Ne1 Nd5 15. Qe4 g6 16. Bxe7 Qxe7 17. Qg4 Kg7 18. Qg3 N7f6 19. Qh4 Rac8 20. Nd3 Nh5 21. Qxe7 Nxe7 22. f3 Nd5 23. Rde1 Nhf4 24. Nf2 Rfd8 25. g3 Nh5 26. Nd3 Nhf6 27. Kf2 Rc7 28. g4 Nb6 29. Kg3 Nc4 30. Rf2 Nxd2 31. Rxd2 a5 32. h4 Nd5 33. h5 gxh5 34. gxh5 Rg8 35. Rg2 Kf6+ 36. Kf2 Rxg2+ 37. Kxg2 Rc8 38. Kf2 Rg8 39. Rh1 Rg5 40. Rh4 Ke7 41. Bc2 Nf6 42. Nf4 Bc6 43. a3 e5 44. dxe5 dxe5 45. Ng2 Nd5 46. Be4 f5 47. Bxd5 Bxd5 48. a4 f4 49. axb5 Kd6 50. Rh1 Kc5 51. Rd1 Rxh5 52. b4+ axb4 53. cxb4+ Kd6 54. b6 Rg5 55. Nh4 Ke6 56. Ra1 Rg8 57. Ra7 Kf6 58. Rd7 Bc4 59. Rc7 Bb5 1/2-1/2

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "1"]
[White "Mestel, A Jonathan"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B84"]
[BlackElo "2410"]
[PlyCount "133"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 0-0 8. f4 a6 9. Be3 Qc7 10. Kh1 b5 11. e5 Ne8 12. Bf3 Bb7 13. Qe1 Nc6 14. Qg3 dxe5 15. fxe5 Nxd4 16. Bxd4 Rd8 17. Rad1 Bxf3 18. Qxf3 f5 19. exf6 Nxf6 20. a3 Bc5 21. Bxf6 Rxf6 22. Rxd8+ Qxd8 23. Rd1 Rxf3 24. Rxd8+ Rf8 25. Rxf8+ Kxf8 26. Ne4 Be3 27. b3 Ke7 28. g3 Kd7 29. Kg2 Kc6 30. c4 bxc4 31. bxc4 Bc1 32. a4 Kb6 33. Kf3 Bb2 34. Ke3 Be5 35. Ng5 Kc5 36. Kd3 Kb4 37. Nxe6 Kxa4 38. Ke4 Bb8 39. Kd5 a5 40. Nc5+ Ka3 41. Na6 a4 42. Nxb8 Kb3 43. c5 a3 44. c6 a2 45. c7 a1Q 46. c8Q Qd1+ 47. Kc6 Qc2+ 48. Kb7 Qxh2 49. Qg8+ Kc3 50. Qxg7+ Kd3 51. Qe5 Qg2+ 52. Nc6 Qe4 53. Qf6 Ke3 54. Kc7 Qg4 55. Qh6+ Ke2 56. Qh2+ Kf1 57. Ne7 Qe6 58. Kd8 h5 59. Ke8 Qe5 60. Kf7 Qg5 61. Qh4 Qc5 62. Qf4+ Kg1 63. Nf5 Qc6 64. Qe3+ Kf1 65. Qe6 Qf3 66. Kg6 Qg4+ 67. Kh6 1-0

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "8"]
[White "Quinteros, Miguel Angel"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2555"]
[BlackElo "2410"]
[PlyCount "111"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. c4 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Bf5 8. Nh4 Be6 9. d5 cxd5 10. cxd5 Bd7 11. Nf3 a5 12. Nd4 Na6 13. e3 Nc5 14. b3 Qb6 15. a4 Rfc8 16. Bb2 Ne8 17. Rb1 Nc7 18. Ba1 N7a6 19. Qe2 Nb4 20. Rfd1 Re8 21. Ncb5 Rad8 22. Bc3 Nca6 23. Na3 Rc8 24. Nc4 Qd8 25. e4 Rc5 26. Bf1 Qc7 27. Ba1 Rc8 28. Nb5 Qd8 29. Bxg7 Kxg7 30. Qb2+ Kg8 31. Nd4 Qf8 32. Nb6 R8c7 33. Bb5 Bg4 34. Be2 Bh3 35. Bf1 Qh6 36. Bxh3 Qxh3 37. Nc4 Rc8 38. Qd2 Rb8 39. Nb5 b6 40. Nd4 Qc8 41. f4 Nc7 42. f5 Qf8 43. Rf1 f6 44. g4 g5 45. Rf3 Kf7 46. Kg2 Ke8 47. h4 h6 48. hxg5 hxg5 49. Rh1 Kd7 50. Rh7 Kc8 51. Ne6 Nxe6 52. fxe6 Kc7 53. Rfh3 Re8 54. Kf3 Qg8 55. Qh2 f5 56. Qxd6+ 1-0

[Event "London Lord John Cup"]
[Site "London"]
[Date "1977.??.??"]
[Round "4"]
[White "Torre, Eugenio"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2550"]
[BlackElo "2410"]
[PlyCount "105"]
[EventDate "1977.09.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nf6 5. e4 0-0 6. Be2 Bg4 7. 0-0 Nfd7 8. Be3 c5 9. d5 Na6 10. h3 Bxf3 11. Bxf3 Qa5 12. Qc2 Rfb8 13. Be2 Qd8 14. Qd2 Nc7 15. Bh6 Qf8 16. Bxg7 Qxg7 17. Rad1 a6 18. a4 Ra7 19. Rfe1 b5 20. cxb5 axb5 21. axb5 Nb6 22. Bf1 g5 23. Ra1 Rab7 24. Re3 Kh8 25. Rg3 Rg8 26. Nd1 Qe5 27. Qc3 Nd7 28. Ra5 f6 29. Qxe5 Nxe5 30. Rga3 Rgb8 31. Nc3 Nd7 32. Ra7 Nb6 33. b3 Kg7 34. Be2 Kf8 35. R3a5 Ke8 36. Rxb7 Rxb7 37. Nd1 Kd8 38. Ne3 Rb8 39. Kh2 Ra8 40. Rxa8+ Ncxa8 41. h4 Nd7 42. Kg3 Nab6 43. hxg5 fxg5 44. Kg4 Nf6+ 45. Kf5 Nbd7 46. f3 Kc7 47. Kxg5 Kb6 48. Kf5 Nf8 49. f4 Kc7 50. e5 dxe5 51. fxe5 Ne8 52. Nc4 Ng7+ 53. Ke4 1-0

[Event "Christmas Congress 1974/75-50Challenger"]
[Site "Hastings"]
[Date "1975.01.06"]
[Round "8"]
[White "Keller, Manfred"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "67"]
[EventDate "1974.12.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Ne7 6. 0-0 Ng6 7. Qe2 0-0 8. Bg5 f6 9. Bd2 a6 10. h4 Qe8 11. h5 Nh8 12. Nh2 Nc6 13. Be3 Bxc3 14. bxc3 Ne7 15. h6 g6 16. Bf4 d6 17. Bc4 Qd7 18. Rfe1 b5 19. Bb3 Rae8 20. a4 d5 21. axb5 axb5 22. Ra7 Qc6 23. Bxc7 Nc8 24. Rxb7 Qxb7 25. exd5 Qxc7 26. dxe6 Re7 27. Qxb5 Qxc3 28. Rd1 g5 29. Ng4 Nd6 30. Nxf6+ Rxf6 31. Qxg5+ Ng6 32. Qxf6 Ne4 33. Qg7+ Rxg7 34. e7+ 1-0

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.14"]
[Round "9"]
[White "Blackstock, Leslie Steven F"]
[Black "Crouch, Colin S"]
[Result "1/2-1/2"]
[ECO "A27"]
[PlyCount "43"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 f5 4. d4 e4 5. Ng5 Be7 6. Nh3 Nf6 7. Bg5 0-0 8. e3 Qe8 9. Nf4 Nd8 10. Bxf6 gxf6 11. Be2 Ne6 12. Bh5 Qd8 13. Nfe2 Ng7 14. Ng3 Bb4 15. 0-0 Bxc3 16. bxc3 d6 17. Be2 Bd7 18. f3 Qe7 19. fxe4 fxe4 20. Qb1 f5 21. Qxb7 Qg5 22. Rae1 1/2-1/2

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.13"]
[Round "7"]
[White "Blackstock, Leslie Steven F"]
[Black "Basman, Michael J"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "117"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 b6 2. c4 Bb7 3. Nc3 e6 4. Nge2 c5 5. g3 Nc6 6. Bg2 f6 7. 0-0 Nh6 8. d4 cxd4 9. Nxd4 Nf7 10. Be3 Be7 11. Qe2 0-0 12. Rfd1 Qc8 13. Rac1 Nxd4 14. Bxd4 Qb8 15. Rc2 Bb4 16. a3 Bxc3 17. Bxc3 Bc6 18. b3 Qb7 19. f4 e5 20. f5 b5 21. c5 a5 22. b4 a4 23. Rcd2 Rfd8 24. Rd3 d6 25. cxd6 Rd7 26. Be1 Rad8 27. Bf2 Nxd6 28. Bc5 Nc4 29. Rxd7 Rxd7 30. Rxd7 Qxd7 31. Qf3 Qd2 32. h4 Qc1+ 33. Kh2 Qc2 34. Kh3 Qb3 35. Qe2 Qc3 36. Qd1 Nd2 37. Bf2 Qd3 38. Be1 Bxe4 39. Qxd2 Bxg2+ 40. Kxg2 Qe4+ 41. Kh2 h6 42. Bf2 Qxf5 43. Qd5+ Kh7 44. Kg2 Qc2 45. h5 Qb3 46. Qf3 Kg8 47. Bc5 Qc4 48. g4 Qc2+ 49. Kg3 Qb3 50. Qe3 Kf7 51. Qf3 Ke6 52. Kg2 Kf7 53. Qb7+ Kg8 54. Qc8+ Kh7 55. Qf5+ Kg8 56. Qf3 Qc4 57. Kf2 Qc2+ 58. Ke3 Qc4 59. Qa8+ 1-0

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.12"]
[Round "6"]
[White "O'Connell, Kevin J"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "97"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. Qe2 e5 7. 0-0 Be7 8. d4 0-0 9. dxe5 dxe5 10. Rd1 Qc7 11. h3 b5 12. Bc2 Bb7 13. Nbd2 c4 14. Nf1 Nc5 15. Ng3 Rfe8 16. Ne1 Qc6 17. f3 Ne6 18. Be3 Nf4 19. Qf2 g6 20. Kh2 Bc8 21. Ne2 N6h5 22. Ng1 Ne6 23. g3 Bb7 24. Rd2 Rf8 25. g4 Nhf4 26. Ne2 Rad8 27. Rad1 Rxd2 28. Rxd2 Rd8 29. Rxd8+ Bxd8 30. Nc1 Be7 31. Qd2 Qd6 32. Qxd6 Bxd6 33. a3 Kf8 34. Kg3 Ke7 35. Ng2 Kd7 36. Bf2 Kc6 37. h4 Bc5 38. Ne3 Kd6 39. Ng2 Bxf2+ 40. Kxf2 Nxg2 41. Kxg2 Nf4+ 42. Kf2 Kc5 43. g5 Bc8 44. Kg3 Be6 45. Kf2 a5 46. Ke3 Bh3 47. Ne2 Ng2+ 48. Kf2 Nf4 49. Ke3 1/2-1/2

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.07"]
[Round "5"]
[White "Blackstock, Leslie Steven F"]
[Black "Franklin, Michael J"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "95"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. Nf3 0-0 7. Bf4 b5 8. cxb5 a6 9. Nd2 Nbd7 10. bxa6 Bxa6 11. Bxa6 Rxa6 12. 0-0 Qa8 13. Nc4 Nb6 14. Nxb6 Rxb6 15. Qc2 Qb7 16. Rab1 Rb8 17. b3 Qa6 18. Bd2 Rb4 19. Rfe1 c4 20. bxc4 Qxc4 21. Rxb4 Rxb4 22. Rb1 Rxb1+ 23. Qxb1 h5 24. h3 Nd7 25. Qb5 Qd4 26. Qe2 Nc5 27. g3 Qb4 28. Nd1 Qxe4 29. Qxe4 Nxe4 30. Be3 Kf8 31. Kf1 Ke8 32. Ke2 Kd7 33. Kd3 f5 34. Kc4 Kc7 35. a4 Be5 36. a5 Nf6 37. Bb6+ Kb7 38. Bd8 Ka6 39. Bxe7 Kxa5 40. f4 Ba1 41. Bxd6 Nd7 42. Bb4+ Kb6 43. Bc3 Bxc3 44. Nxc3 Kc7 45. Nb5+ Kb6 46. Nd6 Kc7 47. Nf7 Nf6 48. Kd4 1-0

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.07"]
[Round "4"]
[White "Saverymuttu, Seth"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "27"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Ne2 Nc6 5. 0-0 d6 6. Na3 e5 7. d3 Nge7 8. c4 0-0 9. Nc2 Be6 10. Rb1 f5 11. exf5 Nxf5 12. b4 Qd7 13. Ba3 cxb4 14. Nxb4 1/2-1/2

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.06"]
[Round "3"]
[White "Blackstock, Leslie Steven F"]
[Black "Wade, Robert Graham"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "35"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 b6 9. Ne5 Qd5 10. Qf3 Qxf3 11. Nxf3 Bb7 12. Bb5+ c6 13. Be2 Nd7 14. Bxe7 Kxe7 15. Nd2 c5 16. Bf3 Bxf3 17. Nxf3 Rac8 18. 0-0-0 1/2-1/2

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.06"]
[Round "2"]
[White "Fuller, Maxwell L"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "109"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. h3 Qa5 11. Rb1 Be6 12. a3 Rfc8 13. Be2 Rab8 14. 0-0 Qd8 15. Qe3 Nd7 16. Nd5 Bxb2 17. Rxb2 b5 18. Nf4 Qb6 19. Qd2 Nc5 20. Ng5 bxc4 21. Nfxe6 Nxe6 22. Nxe6 fxe6 23. Bxc4 Nd4 24. Qd3 Kg7 25. Bxa6 Rf8 26. Bc4 Rf4 27. Kh1 e5 28. f3 Rbf8 29. Rbf2 e6 30. Qe3 Qa7 31. Bxe6 Qxa3 32. Bd5 Qa7 33. Qc3 Qe7 34. Ra2 Qf6 35. Ra7+ Kh6 36. Qc7 Rh8 37. Qe7 Qxe7 38. Rxe7 Kg5 39. Rd7 Rf6 40. g3 Nxf3 41. Kg2 Rc8 42. Bc4 Ra8 43. b4 Rc8 44. Bb3 d5 45. Rxd5 Rcf8 46. Bd1 Nd4 47. Rxe5+ Kh6 48. Rxf6 Rxf6 49. Rd5 Nc6 50. b5 Ne7 51. Rd7 Nc8 52. Rc7 Nd6 53. e5 Nxb5 54. Rb7 Nd6 55. Rb6 1-0

[Event "Athenaeum Jubilee"]
[Site "London"]
[Date "1974.07.05"]
[Round "1"]
[White "Bellin, Robert"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "126"]
[EventDate "1974.07.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Na5 11. Bc2 Nc4 12. b3 Nb6 13. Nbd2 Nfd7 14. Nf1 c5 15. Ne3 g6 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Qe2 Bg5 19. Ba3 Qe7 20. c4 Bxe3 21. Qxe3 b4 22. Bxb4 Nxc4 23. Qxc5 Qxc5 24. Bxc5 Rfc8 25. b4 a5 26. Bb3 axb4 27. Bxb4 Rab8 28. Bc3 Ba6 29. Rad1 Rb7 30. Ba1 f6 31. f4 Kg7 32. fxe5 Nxe5 33. Bxe5 fxe5 34. Rc1 Rxc1 35. Rxc1 Rb4 36. Bd5 Bd3 37. Rc7+ Kh6 38. Re7 Bxe4 39. Rxe5 Bxd5 40. Rxd5 Rb1+ 41. Kh2 Ra1 42. Rd2 Kg5 43. Kg3 h5 44. h4+ Kf5 45. Rd5+ Kf6 46. Ra5 Rc1 47. Ra4 Kf5 48. Rf4+ Ke5 49. Rf3 Rh1 50. Rb3 Ra1 51. a3 Rc1 52. a4 Ra1 53. Rb5+ Kf6 54. a5 Ra4 55. Rb6+ Kf5 56. Rb5+ Kf6 57. Kh3 Ke6 58. Rb6+ Kf5 59. a6 Ra5 60. Kg3 g5 61. hxg5 Kxg5 62. Kf3 h4 63. Ke4 Ra2 1/2-1/2

[Event "Guardian Islington op"]
[Site "Islington"]
[Date "1973.12.07"]
[Round "1"]
[White "Antunac, Goran"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "91"]
[EventDate "1973.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. h3 c6 7. e3 a6 8. a4 a5 9. Be2 Na6 10. 0-0 Qe8 11. Qd2 Nb4 12. Rfd1 Bf5 13. Ne1 h6 14. Bh4 Ne4 15. Nxe4 Bxe4 16. f3 Bf5 17. e4 Bd7 18. Bf2 b5 19. c5 dxc5 20. dxc5 Be6 21. axb5 cxb5 22. Bd4 Bxd4+ 23. Qxd4 Qc6 24. Qe3 Kh7 25. Rdc1 Rfd8 26. f4 Ra7 27. Nf3 Qa6 28. b3 Nc6 29. f5 gxf5 30. exf5 Bxf5 31. Nh4 Bg6 32. Nxg6 fxg6 33. Rf1 e5 34. Rf6 Qc8 35. Bxb5 Nd4 36. Bd3 Rg7 37. c6 Nxb3 38. Raf1 Nd4 39. Qe4 Rdg8 40. Qxe5 Nxc6 41. Qc3 Nb4 42. Bxg6+ Kh8 43. Qxc8 Rxc8 44. Bf5 Rb8 45. Rxh6+ Kg8 46. Be6+ 1-0

[Event "Christmas Congress 1973/74-49Challenger"]
[Site "Hastings"]
[Date "1973.12.??"]
[Round "?"]
[White "Guss, U."]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "50"]
[EventDate "1973.12.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. d5 Nf6 5. f3 g6 6. Bg5 Bg7 7. a4 0-0 8. Bc4 d6 9. Qd2 Nbd7 10. Ne2 Ne5 11. Na3 Nxc4 12. Nxc4 Ba6 13. b3 Qc7 14. Ng3 Rad8 15. Na3 e6 16. c4 exd5 17. exd5 Rde8+ 18. Kf2 Nxd5 19. Ne4 Bd4+ 20. Kg3 f5 21. Bh6 fxe4 22. Bxf8 e3 23. Qd1 Nc3 24. Qd3 Rxf8 25. Rae1 d5+ 0-1

[Event "Ilford op 24th"]
[Site "Ilford"]
[Date "1973.05.27"]
[Round "5"]
[White "Blackstock, Leslie Steven F"]
[Black "Graf, Roland"]
[Result "1-0"]
[ECO "B28"]
[PlyCount "67"]
[EventDate "1973.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 a6 2. d4 e6 3. Nf3 c5 4. Bd3 b5 5. c3 Bb7 6. 0-0 Nf6 7. Re1 Nc6 8. Bg5 Qb6 9. Bf1 0-0-0 10. a4 h6 11. Bxf6 gxf6 12. axb5 axb5 13. Na3 b4 14. Nc4 Qc7 15. d5 Ne5 16. Nfxe5 fxe5 17. d6 Qc6 18. Nxe5 Qxd6 19. Qxd6 Bxd6 20. Nxf7 Bf4 21. Nxh8 Rxh8 22. cxb4 Bd2 23. Red1 Bxb4 24. Ba6 Rd8 25. Bxb7+ Kxb7 26. e5 Kb6 27. Rd6+ Kb5 28. Rad1 Kc4 29. R6d3 Ra8 30. b3+ Kb5 31. Rxd7 Bc3 32. Rb7+ Kc6 33. Re7 Bd4 34. Rxe6+ 1-0

[Event "Ilford op 24th"]
[Site "Ilford"]
[Date "1973.05.27"]
[Round "4"]
[White "Woodhams, Michael H"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "71"]
[EventDate "1973.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Qc2 dxc4 11. Bxc4 e5 12. Bd3 Re8 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 Bd7 16. e4 c4 17. Be2 Qc5+ 18. Kh1 h5 19. Re1 h4 20. Bf1 b5 21. Be3 Qh5 22. Rad1 Bc6 23. Rd6 Rac8 24. Bxa7 Qe5 25. Red1 h3 26. Bf2 Qg5 27. Qd2 Qxd2 28. R6xd2 hxg2+ 29. Bxg2 Ra8 30. Rd6 Bb7 31. Rb6 Bc8 32. Rxb5 Rxa3 33. Bd4 Be6 34. Rg1 Rb3 35. Rg5 Nd7 36. Bxg7 1-0

[Event "Ilford op 24th"]
[Site "Ilford"]
[Date "1973.05.25"]
[Round "1"]
[White "Blackstock, Leslie Steven F"]
[Black "Rumsey, Victor B"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "66"]
[EventDate "1973.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. c4 g6 8. Nc3 Bh6 9. Bxh6 Nxh6 10. Qa4 Bd7 11. c5 Nf7 12. 0-0-0 Qe7 13. d5 Nd8 14. Qa5 Ra7 15. cxd6 cxd6 16. dxc6 Bxc6 17. Nd5 Bxd5 18. Qxd5 Nf7 19. Kb1 Kf8 20. Rc1 Kg7 21. Rc2 Rb8 22. Rhc1 a5 23. Nd2 a4 24. Nc4 Rab7 25. f3 Qd7 26. Qd2 Rb4 27. a3 Rb3 28. Rc3 f5 29. Rxb3 Rxb3 30. Ne3 fxe4 31. fxe4 Qb7 32. Nd5 Rxa3 33. Qf2 Qb3 1/2-1/2

[Event "North Devon Congress-02"]
[Site "Woolacombe"]
[Date "1972.10.22"]
[Round "5"]
[White "Binks, Michael"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "127"]
[EventDate "1972.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Bf5 8. Nh4 Be6 9. b3 d5 10. Qd3 Na6 11. a3 Qd7 12. Bb2 Rfd8 13. c5 Nc7 14. Nf3 Bf5 15. Qd1 Ne4 16. e3 Nxc3 17. Bxc3 Rf8 18. Nh4 Bh3 19. Bxh3 Qxh3 20. f4 Ne8 21. Nf3 Nf6 22. Qe2 Ne4 23. Be1 f6 24. Nd2 Nxd2 25. Qxd2 e5 26. Bf2 Rae8 27. Rae1 Qf5 28. fxe5 fxe5 29. e4 dxe4 30. d5 cxd5 31. Qxd5+ Qf7 32. Qxf7+ Rxf7 33. Rxe4 Rd8 34. Rfe1 Rd3 35. R4e3 Rd2 36. R1e2 Rd1+ 37. Kg2 Rc7 38. b4 Kf7 39. g4 Ke6 40. Bg3 Rd5 41. Be1 a5 42. Bc3 Rc6 43. Rh3 h6 44. Bd2 axb4 45. axb4 Rd4 46. Rg3 Rc4 47. Bc3 b6 48. cxb6 Rxb6 49. h3 Rb5 50. Rge3 Rc6 51. Ra2 Bf6 52. Rae2 Rd6 53. Re4 Rdd5 54. Rc4 Be7 55. Ra2 Bd6 56. Ra6 Rd3 57. Rc5 Rxc5 58. bxc5 Rxc3 59. Rxd6+ Kf7 60. c6 h5 61. g5 h4 62. Rf6+ Kg7 63. Rd6 Kf7 64. Rf6+ 1/2-1/2

[Event "North Devon Congress-02"]
[Site "Woolacombe"]
[Date "1972.10.22"]
[Round "4"]
[White "Blackstock, Leslie Steven F"]
[Black "Fox, Terry C"]
[Result "1-0"]
[ECO "B48"]
[PlyCount "95"]
[EventDate "1972.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. 0-0 Qc7 8. Nc3 Ne5 9. h3 Bc5 10. Qe2 d6 11. Nb3 Bxe3 12. Qxe3 0-0 13. f4 Ned7 14. Rae1 Nc5 15. Nxc5 Qxc5 16. Qxc5 dxc5 17. e5 Nd7 18. Ne4 b6 19. Nd6 Nb8 20. Re3 Nc6 21. Be4 Bd7 22. c3 Ra7 23. Rd1 g6 24. g3 h5 25. Kf2 f6 26. exf6 Rxf6 27. Kg2 h4 28. gxh4 Rxf4 29. Bxc6 Bxc6+ 30. Kg3 Rf6 31. Rde1 Rd7 32. Nc4 Bb7 33. Rxe6 Rd3+ 34. R1e3 Rxe3+ 35. Rxe3 Bd5 36. b3 Bxc4 37. bxc4 Rd6 38. Kg4 Kf7 39. Re2 Rd1 40. Rb2 Rd6 41. h5 gxh5+ 42. Kxh5 Rd3 43. h4 Rxc3 44. Rxb6 Rxc4 45. Rxa6 Rb4 46. Kg5 Rb1 47. Ra7+ Kg8 48. h5 1-0

[Event "North Devon Congress-02"]
[Site "Woolacombe"]
[Date "1972.10.21"]
[Round "2"]
[White "Blackstock, Leslie Steven F"]
[Black "Osmond, MD."]
[Result "1-0"]
[ECO "E93"]
[PlyCount "73"]
[EventDate "1972.10.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nc5 11. Nd2 Nfxe4 12. Ndxe4 Nxe4 13. Nxe4 f5 14. f3 fxe4 15. fxe4 Bd7 16. Bf3 Kh7 17. 0-0 Qe7 18. Qe2 Rf6 19. Bg4 Raf8 20. Rxf6 Rxf6 21. Rf1 Rxf1+ 22. Kxf1 Qf7+ 23. Ke1 Bxg4 24. Qxg4 Qg6 25. Bf2 b6 26. Ke2 h5 27. Qf5 g4 28. Bh4 Bf8 29. Bd8 Qxf5 30. exf5 Kg7 31. a4 Kf7 32. Bxc7 Kf6 33. Bb8 a6 34. Bc7 Kxf5 35. Bxb6 e4 36. b4 Ke5 37. a5 1-0

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.20"]
[Round "11"]
[White "Blackstock, Leslie Steven F"]
[Black "De Veauce, Louis"]
[Result "1/2-1/2"]
[ECO "C98"]
[PlyCount "81"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxc5 dxc5 14. Nf1 Be6 15. Ne3 Rad8 16. Qe2 Rfe8 17. Nf5 Bxf5 18. exf5 h6 19. Nd2 c4 20. Ne4 Na5 21. Nxf6+ Bxf6 22. Be4 Nb7 23. a4 Nc5 24. axb5 axb5 25. Qf3 Nb3 26. Ra6 Rd6 27. Rxd6 Qxd6 28. Rd1 Qa6 29. Be3 b4 30. Bb7 Qa2 31. Qc6 Rb8 32. Qxc4 bxc3 33. bxc3 e4 34. Bf4 Qc2 35. Rd7 Rf8 36. Bd5 Nc1 37. Bxf7+ Kh8 38. Bxc1 Qxc1+ 39. Qf1 Qxc3 40. Qe2 Qa1+ 41. Qf1 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.19"]
[Round "10"]
[White "Kalton, Nick J"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "80"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Bd6 6. Be2 Ne7 7. 0-0 0-0 8. dxc5 Bxc5 9. Nbd2 Nbc6 10. Nb3 Bd6 11. Nbd4 Bg4 12. Be3 Re8 13. Qd2 a6 14. Rad1 Qc7 15. h3 Bh5 16. Nxc6 bxc6 17. c4 Nf5 18. cxd5 Bxf3 19. Bxf3 Rxe3 20. fxe3 Bh2+ 21. Kf2 Re8 22. dxc6 Qg3+ 23. Ke2 Qf4 24. e4 Ng3+ 25. Kd3 Rd8+ 26. Kc2 Rxd2+ 27. Rxd2 Qc7 28. Rfd1 Qxc6+ 29. Kb1 g6 30. e5 Qb6 31. Rd6 Qc5 32. R6d5 Qa7 33. Bg4 Nf5 34. e6 Qf2 35. Bxf5 fxe6 36. Bxe6+ Kg7 37. R5d2 Qb6 38. Bb3 Be5 39. Rd7+ Kh6 40. R1d2 Bf6 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.18"]
[Round "9"]
[White "Blackstock, Leslie Steven F"]
[Black "Pritchard, David Brine"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "76"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 0-0 7. Bd3 d5 8. 0-0 Be6 9. Re1 Nd6 10. cxd5 Bxd5 11. Nc3 Be6 12. Qc2 h6 13. a3 c6 14. Bf4 Nd7 15. Re3 Re8 16. Rae1 Nf8 17. Ne5 Rc8 18. Rg3 Bh4 19. Rge3 Be7 20. h3 a6 21. Rg3 Bh4 22. Rge3 Bf6 23. Bh2 Nb5 24. Nxb5 cxb5 25. Qe2 Qxd4 26. Bb1 Red8 27. Rd3 Bc4 28. Nxc4 Qxc4 29. Red1 Rxd3 30. Bxd3 Qe6 31. Qxe6 Nxe6 32. Be4 Nc5 33. Bf5 Re8 34. Bd6 Rd8 35. Bc2 Ne6 36. b3 Nd4 37. Be4 Rxd6 38. Bxb7 Ne2+ 0-1

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.17"]
[Round "8"]
[White "MacDonald Ross, Michael"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "57"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. Bd3 d5 7. 0-0 dxc4 8. Bxc4 Nc6 9. a3 Bxc3 10. bxc3 Qc7 11. Bd3 e5 12. Qc2 Re8 13. e4 c4 14. Bxc4 exd4 15. cxd4 Na5 16. Bd3 Qxc2 17. Bxc2 Nxe4 18. Re1 Nd6 19. Rxe8+ Nxe8 20. Bf4 Nf6 21. Re1 Bd7 22. Ne5 Be6 23. Rc1 Rc8 24. Bd3 Rxc1+ 25. Bxc1 a6 26. Kf1 h6 27. Ke1 Bd5 28. f3 Nc6 29. Bb2 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.16"]
[Round "7"]
[White "Blackstock, Leslie Steven F"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[ECO "E44"]
[PlyCount "127"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 0-0 8. Ng3 Re8 9. Be2 Bd6 10. 0-0 c6 11. e4 cxd5 12. exd5 exd5 13. cxd5 Be5 14. Bf3 d6 15. Nf5 Nbd7 16. Bg5 h6 17. Be3 Bxc3 18. bxc3 Ne5 19. c4 Qd7 20. g4 Rac8 21. Be2 Nxc4 22. Bxh6 gxh6 23. Qd4 Re5 24. Bxc4 Rxf5 25. gxf5 Qxf5 26. f3 b5 27. Bb3 a5 28. Kh1 a4 29. Ba2 Re8 30. Bb1 Qe5 31. Qxe5 Rxe5 32. Be4 Nxe4 33. fxe4 Rxe4 34. Rfd1 Re5 35. Rab1 Bxd5+ 36. Kg1 Rg5+ 37. Kf2 Be4 38. Rb4 d5 39. Rxb5 Rg2+ 40. Ke1 Ra2 41. Ra5 Rxa3 42. Rd4 Ra1+ 43. Kf2 Ra2+ 44. Kg3 h5 45. Raxa4 Rg2+ 46. Kh3 Rg4 47. Rd2 Kh7 48. Ra5 Rg5 49. Kh4 Kg6 50. h3 Rf5 51. Ra6+ f6 52. Ra3 Rf4+ 53. Kg3 Kf5 54. Kh2 h4 55. Kg1 Ke5 56. Rf2 Bf5 57. Rxf4 Kxf4 58. Kf2 d4 59. Ra4 Ke4 60. Ra8 Bxh3 61. Rh8 Bg4 62. Rxh4 f5 63. Rh8 Kd3 64. Kg3 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.14"]
[Round "6"]
[White "Sommerville, Johann P"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "39"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. h3 Qa5 11. Bd3 a6 12. 0-0 Rfc8 13. Rfd1 Rab8 14. Nd5 Qxd2 15. Rxd2 Nxd5 16. Bxg7 Kxg7 17. exd5 Nb4 18. Re1 Kf8 19. Bb1 a5 20. Rde2 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.13"]
[Round "5"]
[White "Blackstock, Leslie Steven F"]
[Black "Hempson, Peter W"]
[Result "1/2-1/2"]
[ECO "B99"]
[PlyCount "74"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[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. 0-0-0 Nbd7 10. Be2 b5 11. Bxf6 gxf6 12. Qh5 Nc5 13. a3 Rb8 14. Bg4 b4 15. axb4 Rxb4 16. f5 Qa5 17. Kb1 Qb6 18. fxe6 Nxe4 19. Qxf7+ Kd8 20. Qxe7+ Kxe7 21. Nd5+ Kf8 22. Nxb6 Rxb6 23. Rde1 d5 24. Bh5 Ke7 25. c4 Bxe6 26. Nxe6 Kxe6 27. cxd5+ Kxd5 28. Bf3 Rb4 29. Bxe4+ Rxe4 30. Rxe4 Kxe4 31. Re1+ Kf5 32. Re7 h5 33. Ra7 Re8 34. Rxa6 Re2 35. Ra5+ Kg6 36. Ra8 Kf5 37. Ra5+ Kg6 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.12"]
[Round "4"]
[White "Clarke, Peter Hugh"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E82"]
[PlyCount "63"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 b6 7. Bd3 Bb7 8. Nge2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Nbd7 12. Ng3 Re8 13. Bg5 h6 14. Bd2 a6 15. a4 Ne5 16. Be2 Bc8 17. Qc2 Ra7 18. Rae1 Rae7 19. b3 Ned7 20. Bd3 Rxe1 21. Rxe1 Rxe1+ 22. Bxe1 Qe7 23. Qe2 Qxe2 24. Bxe2 Kf8 25. h3 Ne8 26. Bd2 Ke7 27. f4 f5 28. Nf1 Ndf6 29. Ne3 h5 30. Kf2 Bh6 31. Nc2 a5 32. Ne1 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.11"]
[Round "3"]
[White "Blackstock, Leslie Steven F"]
[Black "Farrand, Julian"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "87"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d6 6. Re1 e5 7. h3 Nf6 8. c3 Be7 9. d4 cxd4 10. cxd4 Qc7 11. Nc3 0-0 12. Be3 Re8 13. Rc1 exd4 14. Bxd4 c5 15. Bxf6 Bxf6 16. Nd5 Qd8 17. Nxf6+ Qxf6 18. e5 dxe5 19. Rxe5 Rxe5 20. Nxe5 Be6 21. Rxc5 Bxa2 22. b3 Qe6 23. Rd5 g6 24. Nf3 Rb8 25. Rd8+ Rxd8 26. Qxd8+ Kg7 27. Qd4+ Qf6 28. b4 Qxd4 29. Nxd4 Bc4 30. f4 Kf6 31. Kf2 Ke7 32. g4 Kd6 33. Ke3 Kd5 34. h4 Bf1 35. h5 f6 36. hxg6 hxg6 37. g5 fxg5 38. fxg5 Bb5 39. Nc2 Kc4 40. Kd2 Ba4 41. Ne3+ Kd4 42. Ng2 Ke4 43. Nh4 Be8 44. Kc3 1/2-1/2

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.10"]
[Round "2"]
[White "Littlewood, John Eric"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "60"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. c3 Nge7 7. d4 cxd4 8. cxd4 exd4 9. e5 0-0 10. Bg5 Qb6 11. Na3 a6 12. Bd3 d5 13. exd6 Nf5 14. Nc4 Qa7 15. a4 Be6 16. Nfd2 Nb4 17. Ne4 Nxd3 18. Qxd3 f6 19. Bf4 Rac8 20. b3 Kh8 21. a5 Bxc4 22. bxc4 Nh6 23. Rad1 f5 24. Ng5 Nf7 25. Ne6 Rfd8 26. Nxg7 Kxg7 27. Re7 Kg8 28. d7 Ra8 29. Rde1 Qc5 30. Qh3 Qxc4 1-0

[Event "British CF-58 Championship"]
[Site "Blackpool/ Lancashire"]
[Date "1971.08.09"]
[Round "1"]
[White "Blackstock, Leslie Steven F"]
[Black "Franklin, Michael J"]
[Result "1-0"]
[ECO "E40"]
[PlyCount "79"]
[EventDate "1971.08.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6 5. Nge2 0-0 6. a3 Bxc3+ 7. Nxc3 d6 8. Be2 e5 9. d5 Ne7 10. e4 Ng6 11. h4 Ne8 12. g3 f5 13. h5 Ne7 14. h6 g6 15. Bg5 Nf6 16. Qc2 Nxe4 17. Nxe4 fxe4 18. Qxe4 Qe8 19. g4 Qf7 20. 0-0-0 Bd7 21. f4 exf4 22. Rhf1 Rae8 23. Rxf4 Nf5 24. Qc2 Re5 25. gxf5 Bxf5 26. Bd3 Qd7 27. Bxf5 Rexf5 28. Rxf5 Rxf5 29. Bd2 b5 30. cxb5 Rxd5 31. Bc3 Rxb5 32. Qf2 Qf7 33. Qd4 Re5 34. Qxa7 Qf4+ 35. Kb1 Rc5 36. Bg7 Qe4+ 37. Ka1 Qe8 38. Rf1 Rf5 39. Rxf5 gxf5 40. Qg1 1-0

[Event "Scotland CA-78 Championship"]
[Site "Paisley"]
[Date "1971.07.07"]
[Round "4"]
[White "Aitken, James Macrae"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "C99"]
[PlyCount "136"]
[EventDate "1971.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SCO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. d5 Rac8 15. Bd3 Nd7 16. Nf1 Qb8 17. Ne3 Bd8 18. Bd2 Bb6 19. Nf5 Rce8 20. Bb4 Nc5 21. b3 Bc8 22. N3h4 g6 23. Qd2 Bxf5 24. Nxf5 Qd8 25. Ng3 Nab7 26. Be2 Qh4 27. Bg4 Qxg3 28. fxg3 Nxe4+ 29. Qe3 Bxe3+ 30. Rxe3 Nf6 31. Ree1 Nxd5 32. Bxd6 Nxd6 33. Rad1 f5 34. Rxd5 Re6 35. Bf3 e4 36. Red1 Nf7 37. Be2 Kg7 38. a4 bxa4 39. bxa4 Rc8 40. Rd7 Rc2 41. Kf1 Rb6 42. Ra7 Rbb2 43. Re1 Ra2 44. h4 a5 45. Rxa5 Nh6 46. Ra7+ Kf6 47. Ra6+ Ke5 48. h5 Ng4 49. hxg6 hxg6 50. Bxg4 Rf2+ 51. Kg1 Rxg2+ 52. Kh1 Rh2+ 53. Kg1 Rag2+ 54. Kf1 Rf2+ 55. Kg1 Rhg2+ 56. Kh1 fxg4 57. Rxg6 Rh2+ 58. Kg1 Rfg2+ 59. Kf1 Rf2+ 60. Kg1 Rhg2+ 61. Kh1 Rxg3 62. Rg8 e3 63. Re8+ Kd4 64. a5 Kd3 65. Ra1 Rgf3 66. Kg1 Rg3+ 67. Kh1 Rh3+ 68. Kg1 Rg3+ 1/2-1/2

[Event "London Bayswater op 3rd"]
[Site "London"]
[Date "1971.06.13"]
[Round "5"]
[White "Burstow, John"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "50"]
[EventDate "1971.06.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. f4 Be7 8. Qf3 e5 9. Nxc6 bxc6 10. fxe5 dxe5 11. Bc4 0-0 12. h3 Be6 13. Bxe6 fxe6 14. Qe2 Qa5 15. Qc4 Rab8 16. 0-0 Rxb2 17. Rab1 Ba3 18. Qxe6+ Kh8 19. Rxb2 Bxb2 20. Qe7 Ba3 21. Qxa7 Qxc3 22. Rf3 Qb4 23. Bg5 Qc5+ 24. Qxc5 Bxc5+ 25. Kh2 Nxe4 0-1

[Event "London Bayswater op 3rd"]
[Site "London"]
[Date "1971.06.12"]
[Round "3"]
[White "Blackstock, Leslie Steven F"]
[Black "Barden, Leonard William"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "47"]
[EventDate "1971.06.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. 0-0 Nc6 7. Nc3 d6 8. d5 Na5 9. Nd2 e5 10. Qc2 Nh5 11. e4 f5 12. exf5 gxf5 13. b3 b6 14. Bb2 Rb8 15. Rae1 Rb7 16. Qd1 Nf6 17. Nf3 Bh6 18. Bh3 Rg7 19. Nh4 Ng4 20. Kh1 f4 21. Ne4 Ne3 22. fxe3 Bxh3 23. Qh5 Bxf1 24. exf4 1/2-1/2

[Event "London Bayswater op 3rd"]
[Site "London"]
[Date "1971.06.12"]
[Round "2"]
[White "Stonehouse, Tom H"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "64"]
[EventDate "1971.06.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Ne7 8. Qe2 Nbc6 9. Be3 Nxd4 10. Bxd4 Nc6 11. Be3 Be7 12. f4 d6 13. Rad1 Qc7 14. Qf2 0-0 15. a3 Rac8 16. Qg3 Bf6 17. e5 dxe5 18. Ne4 Be7 19. f5 exf5 20. Rxf5 g6 21. Rdf1 Nd4 22. R5f2 f5 23. Bxd4 exd4 24. Qxc7 Rxc7 25. Ng3 Bg5 26. Kh1 Re7 27. a4 b4 28. Rd1 Kg7 29. Re2 Be3 30. Nf1 f4 31. Nd2 f3 32. Nxf3 Rxf3 0-1

[Event "London Bayswater op 3rd"]
[Site "London"]
[Date "1971.06.11"]
[Round "1"]
[White "Blackstock, Leslie Steven F"]
[Black "Morrey, Peter"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "89"]
[EventDate "1971.06.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[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 Nbd7 10. Bxf6 gxf6 11. Be2 Qa3 12. 0-0 Bg7 13. Rad1 Qb4 14. Rf3 b5 15. Rg3 Bh6 16. a3 Qxa3 17. Ra1 Qb4 18. Bxb5 d5 19. Ra4 Qd6 20. exd5 Rb8 21. Bc6 f5 22. Rd3 e5 23. fxe5 Bxd2 24. exd6 Bh6 25. Nc5 Kd8 26. Nxd7 Bxd7 27. Rxa6 Bf4 28. Ra7 Bxc6 29. dxc6 Rc8 30. c7+ Kd7 31. Ra5 f6 32. Rxf5 Be5 33. Nb5 Ra8 34. Rf1 Ra5 35. c4 Rha8 36. Rb1 Ra1 37. Rxa1 Rxa1+ 38. Kf2 Bxh2 39. Rh3 Bg1+ 40. Kf3 Rd1 41. Rxh7+ Kc8 42. Rh8+ Kb7 43. c8Q+ Kb6 44. Qc7+ Ka6 45. Ra8+ 1-0

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.17"]
[Round "9"]
[White "Whiteley, Andrew Jonathan"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "147"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Ne8 10. Bd2 h6 11. Nh4 Kh7 12. Qe2 Bf6 13. Nf3 Bg4 14. Qe3 Bg7 15. Nh4 Bd7 16. Rae1 Ng8 17. Kh1 h5 18. f4 exf4 19. Qxf4 Be5 20. Qf2 Ng7 21. Nf3 f6 22. Qe3 b6 23. Rf2 Qe7 24. Ref1 a5 25. b3 Rae8 26. Nb5 Bxb5 27. cxb5 Ra8 28. a4 Rae8 29. Nxe5 Qxe5 30. Rc1 Qe7 31. Qc3 Rf7 32. Be3 Nh6 33. Bd4 Ng4 34. Rfc2 Qd8 35. b4 axb4 36. Qxb4 Ne5 37. Rc3 Ree7 38. a5 bxa5 39. Qxa5 g5 40. Bf1 Ne8 41. b6 cxb6 42. Bxb6 Qd7 43. Bd8 Qa7 44. Qb5 Nc7 45. Qe2 Rd7 46. Qxh5+ Kg7 47. Bxc7 Rxc7 48. Rxc7 Rxc7 49. Rxc7+ Qxc7 50. Qe2 Qc3 51. Bh3 Qc1+ 52. Kg2 Qc3 53. Bf5 Kh6 54. Qf1 Qd2+ 55. Kh1 g4 56. Qf4+ Qxf4 57. gxf4 Nc4 58. Bxg4 Kg7 59. Kg2 Nb2 60. Kf2 Nd3+ 61. Ke3 Ne1 62. Bh3 Kf7 63. Ke2 Nc2 64. Kd2 Nd4 65. Bg4 Nb3+ 66. Kc3 Nc5 67. Bf5 Ke7 68. h4 Na4+ 69. Kb4 Nb2 70. h5 Nd3+ 71. Kb5 Nxf4 72. h6 Kf7 73. h7 Kg7 74. Kc6 1-0

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.16"]
[Round "8"]
[White "Blackstock, Leslie Steven F"]
[Black "Saverymuttu, Seth"]
[Result "1/2-1/2"]
[ECO "E75"]
[PlyCount "41"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Re8 10. Nf3 Bg4 11. 0-0 Nbd7 12. h3 Bxf3 13. Bxf3 Qe7 14. Rfe1 Qf8 15. Rxe8 Rxe8 16. Re1 a6 17. a4 Rxe1+ 18. Qxe1 Qe8 19. Qxe8+ Nxe8 20. Bd2 b6 21. a5 1/2-1/2

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.15"]
[Round "7"]
[White "Webb, Simon"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "117"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c6 7. 0-0 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qc1 Nd7 12. Rd1 d5 13. Qe3 b5 14. Bh3 Bxf3 15. Qxf3 e6 16. Qd3 bxc4 17. bxc4 Qf6 18. Rab1 Rfb8 19. Bg2 Nb6 20. c5 Nd7 21. Ba5 Rxb1 22. Qxb1 Rb8 23. Qd3 Rb5 24. Be1 e5 25. e3 exd4 26. exd4 Nf8 27. Bxd5 Rb8 28. Bb3 Ne6 29. Bxe6 fxe6 30. Qe4 Rc8 31. Bd2 Qf5 32. Qxf5 exf5 33. Bf4 Kf7 34. Be5 Rd8 35. Bxg7 Kxg7 36. Kf1 Kf7 37. Ke2 Rd7 38. Kd3 Rb7 39. Rd2 Rb1 40. Kc3 Ke6 41. Re2+ Kd7 42. Rb2 Rc1+ 43. Kd3 Kc7 44. Ke3 g5 45. f3 h5 46. Rd2 Kd7 47. Kd3 Rg1 48. Re2 h4 49. gxh4 gxh4 50. Ke3 h3 51. f4 Rd1 52. Rd2 Rg1 53. Re2 Rd1 54. Rb2 Ke6 55. Rb7 Rh1 56. Rc7 Kd5 57. Rxa7 Rxh2 58. Kd3 Rh1 59. Re7 1/2-1/2

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.14"]
[Round "6"]
[White "Blackstock, Leslie Steven F"]
[Black "Knox, Victor W"]
[Result "0-1"]
[ECO "C74"]
[PlyCount "144"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. 0-0 Bd3 8. Re1 Be7 9. Re3 e4 10. Ne1 Bg5 11. Rg3 Nh6 12. Nxd3 exd3 13. Bxc6+ bxc6 14. Rxd3 0-0 15. Na3 Qe7 16. Nc2 Rae8 17. Rh3 Qe2 18. Qxe2 Rxe2 19. Rf3 Rfe8 20. h3 Bxd2 21. Bxd2 Rxd2 22. Nb4 Rxb2 23. Nxa6 Ree2 24. a4 Nf7 25. Nxc7 Rb7 26. Na6 c5 27. a5 Re8 28. Rf5 Rc8 29. Rd1 Rc6 30. Nxc5 dxc5 31. Rdd5 Rbc7 32. a6 Rxa6 33. Rxc5 Rxc5 34. Rxc5 Nd6 35. Kh2 Kf7 36. f3 Kf6 37. Rc7 h5 38. Rc5 h4 39. Rc7 Nf5 40. Rc4 Ra1 41. Rg4 Rc1 42. c4 Kf7 43. c5 Rxc5 44. Kg1 Rc1+ 45. Kf2 Rc2+ 46. Kg1 Ne3 47. Rxh4 Rxg2+ 48. Kh1 Rg3 49. Rf4+ Kg6 50. Kh2 Nf1+ 51. Kh1 Nd2 52. Kh2 Rxf3 53. Rg4+ Kh7 54. Kg2 Rc3 55. Rh4+ Kg8 56. Rd4 Nc4 57. Rd8+ Kh7 58. Rd7 Ne5 59. Rd4 Ng6 60. Ra4 Kh6 61. Ra6 Re3 62. Rb6 Kh5 63. Rb5+ Re5 64. Rb7 Ne7 65. Ra7 Kg5 66. Ra4 Nf5 67. Rg4+ Kh5 68. Ra4 Nh4+ 69. Kh2 Re2+ 70. Kg3 Rg2+ 71. Kf4 g5+ 72. Ke5 Rg3 0-1

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.13"]
[Round "5"]
[White "Blackstock, Leslie Steven F"]
[Black "Botterill, George Steven"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "62"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 c6 10. Be2 Qd6 11. 0-0 0-0 12. Ne1 Bf5 13. Nd3 Nd7 14. a3 Rfe8 15. Qd2 h5 16. b4 a5 17. b5 c5 18. Nxc5 Nxc5 19. dxc5 Qxc5 20. Rfc1 d4 21. Nd1 Qb6 22. exd4 Bxd4 23. Ra2 Rad8 24. Qe1 Qxb5 25. Ne3 Qb3 26. Bc4 Qb6 27. Re2 Bxe3 28. Rxe3 Rxe3 29. fxe3 Qb2 30. a4 Rd2 31. Bf1 Be4 0-1

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.12"]
[Round "4"]
[White "Stean, Michael F"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "D76"]
[PlyCount "67"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8. d4 Nc6 9. d5 Na5 10. e4 c6 11. Bg5 h6 12. Bf4 cxd5 13. exd5 Nac4 14. b3 Bxc3 15. bxc4 Bxa1 16. Qxa1 g5 17. Bc1 Nxc4 18. h4 f6 19. hxg5 hxg5 20. Re1 Nd6 21. Nd4 Rf7 22. Ba3 Rh7 23. Qb1 Qb6 24. Qd3 Bd7 25. Ne6 Bxe6 26. dxe6 Rd8 27. Rd1 Rg7 28. Be4 Kf8 29. Kg2 Qa6 30. Qf3 g4 31. Qc3 Qb6 32. Bxd6 exd6 33. Qxf6+ Kg8 34. e7 1-0

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.11"]
[Round "3"]
[White "Blackstock, Leslie Steven F"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "73"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 bxc6 9. Nxe5 0-0 10. 0-0 Bd6 11. d4 c5 12. Be3 cxd4 13. Bxd4 Bb7 14. Qc4+ Kh8 15. f4 c5 16. Bc3 Bc7 17. Qb5 Ba6 18. Qxd7 Bxf1 19. Qxc7 Be2 20. g3 Rac8 21. Qxa7 Ra8 22. Qc7 Rac8 23. Qb7 Ba6 24. Qa7 Ra8 25. Qxc5 Rac8 26. Qf2 Bb7 27. Rd1 Rcd8 28. Rxd8 Rxd8 29. Bd4 Qe6 30. c4 Qf5 31. Qe3 Qb1+ 32. Kf2 Qc2+ 33. Ke1 Qb1+ 34. Kd2 Qf5 35. h4 h5 36. Kc3 Be4 37. b4 0-1

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.10"]
[Round "2"]
[White "Eley, Brian Ratcliffe"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "B61"]
[PlyCount "88"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Bd2 a6 11. Kb1 Qc5 12. Qxc5 Rxc5 13. f3 g6 14. Be3 Rc6 15. Bd4 Bg7 16. Nd5 e5 17. Nxf6+ Bxf6 18. Bc3 Be6 19. h4 h5 20. g3 Bd8 21. Rh2 Ke7 22. Bh3 Bb6 23. Bxe6 Kxe6 24. Rhd2 Bc5 25. f4 f6 26. Rf1 b5 27. a3 Bxa3 28. fxe5 dxe5 29. Bxe5 Kxe5 30. bxa3 Rhc8 31. Rg1 Rd6 32. Rxd6 Kxd6 33. g4 Ke5 34. gxh5 gxh5 35. Rf1 Rc4 36. Rf5+ Kxe4 37. Rxf6 Ra4 38. Kb2 Ke3 39. Kb3 Kd2 40. Rc6 Kc1 41. c4 Rxc4 42. Rxc4+ bxc4+ 43. Kxc4 Kb2 44. Kb4 a5+ 1/2-1/2

[Event "Slater Young Masters"]
[Site "Hastings"]
[Date "1971.04.09"]
[Round "1"]
[White "Blackstock, Leslie Steven F"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[ECO "E44"]
[PlyCount "94"]
[EventDate "1971.04.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. Nf4 d5 8. cxd5 exd5 9. Be2 0-0 10. 0-0 Bd6 11. Bf3 Bxf4 12. exf4 Ne4 13. Qb3 Nxc3 14. Qxc3 Nc6 15. b3 Qf6 16. Be3 Qd6 17. Rfc1 f5 18. b4 Rac8 19. Be2 Nb8 20. a4 Nc6 21. b5 Na5 22. Qa3 Qd7 23. Qa2 Rfe8 24. Bd3 Qf7 25. Bd2 c6 26. Bxa5 bxa5 27. bxc6 Rxc6 28. Rxc6 Bxc6 29. Rc1 Qd7 30. g3 Bxa4 31. Rc5 Bc6 32. Qxa5 g6 33. Qc3 Re6 34. Kg2 Qe8 35. h4 Kg7 36. Ba6 Kh6 37. Bd3 Rd6 38. Kf1 Bb7 39. Ra5 a6 40. Rc5 Rc6 41. Rxc6 Bxc6 42. Bxa6 Bb5+ 43. Bxb5 Qxb5+ 44. Kg2 Qe2 45. Qf3 Qe6 46. Qe3 Qxe3 47. fxe3 Kg7 1/2-1/2

[Event "Cambridge C"]
[Site "Cambridge"]
[Date "1971.??.??"]
[Round "1"]
[White "Bellin, Jana"]
[Black "Blackstock, Leslie Steven F"]
[Result "1-0"]
[ECO "E18"]
[PlyCount "169"]
[EventDate "1971.10.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 c5 11. d5 Bf6 12. Rb1 Re8 13. e3 exd5 14. Qxd5 Nc6 15. b3 Qe7 16. Rd1 Rad8 17. Bb2 Nb4 18. Qf5 Bxb2 19. Rxb2 d5 20. cxd5 Qe5 21. Qxe5 Rxe5 22. d6 Re6 23. Rbd2 Nc6 24. Nf4 Re4 25. Nd5 Kf8 26. Nc3 Re6 27. Kg2 Rd7 28. h4 Nd8 29. Nb5 f5 30. Rd5 g6 31. Kf3 Nf7 32. Kf4 Rf6 33. a4 Ke8 34. a5 bxa5 35. Rxc5 Nxd6 36. Nxd6+ Rfxd6 37. Rxd6 Rxd6 38. Rxa5 Rd7 39. Kg5 Kf7 40. Ra6 Kg7 41. g4 fxg4 42. Kxg4 Rb7 43. e4 h5+ 44. Kg5 Rb5+ 45. Kf4 Rxb3 46. Rxa7+ Kh6 47. f3 Rb1 48. Rf7 Rh1 49. Kg3 Rg1+ 50. Kh2 Re1 51. Kg2 Re2+ 52. Kg3 Re1 53. Re7 Rg1+ 54. Kh2 Re1 55. Kg2 Re2+ 56. Kg3 Re1 57. e5 Rg1+ 58. Kh2 Ra1 59. Rd7 Re1 60. f4 Re4 61. Kg3 Re3+ 62. Kg2 Ra3 63. Rf7 Ra2+ 64. Kf3 Ra3+ 65. Ke4 Ra4+ 66. Kd5 Ra5+ 67. Ke6 Ra6+ 68. Kd7 Ra7+ 69. Ke6 Ra6+ 70. Kd5 Ra5+ 71. Kc6 Ra6+ 72. Kc5 Ra5+ 73. Kb6 Ra1 74. e6 Rb1+ 75. Kc6 Rc1+ 76. Kd7 Rd1+ 77. Ke8 Ra1 78. e7 Ra8+ 79. Kd7 Ra7+ 80. Kc6 Ra6+ 81. Kb7 Re6 82. Kc7 Re1 83. Kd7 Rd1+ 84. Ke8 Ra1 85. Rf8 1-0

[Event "Cambridge C"]
[Site "Cambridge"]
[Date "1971.??.??"]
[Round "3"]
[White "Patterson, Nicholas J"]
[Black "Blackstock, Leslie Steven F"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "79"]
[EventDate "1971.10.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 0-0 10. h4 Qa5 11. h5 Nxh5 12. g4 Nf6 13. Qd2 Rac8 14. 0-0-0 Ne5 15. Bh6 Bxh6 16. Rxh6 Rxc3 17. bxc3 Bxg4 18. Rxh7 Kxh7 19. fxg4 Nexg4 20. Rh1+ Kg8 21. Nf5 Nxe4 22. Nh6+ Nxh6 23. Qxh6 Qg5+ 24. Qxg5 Nxg5 25. Rg1 Ne4 26. Rxg6+ Kh7 27. Rg1 Nxc3 28. Kd2 Ne4+ 29. Ke3 f5 30. Bd5 Nc5 31. Rh1+ Kg7 32. Rg1+ Kf6 33. Rh1 Ke5 34. Bc4 Rf6 35. Rh7 e6 36. Kf3 Rg6 37. c3 Rg4 38. Bb3 Rg1 39. Kf2 Rc1 40. Rh3 0-1

[Event "WchT Students 17th final"]
[Site "Haifa"]
[Date "1970.08.18"]
[Round "10"]
[White "Kende, Richard"]
[Black "Blackstock, Leslie Steven F"]
[Result "1/2-1/2"]
[ECO "E69"]
[PlyCount "35"]
[EventDate "1970.08.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SCO"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. d4 Nbd7 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. e4 c6 9. h3 Qa5 10. Qb3 exd4 11. Nxd4 Re8 12. Be3 Qc7 13. Rad1 a5 14. Rfe1 Nc5 15. Qc2 a4 16. Kh2 Nfd7 17. f4 Nb6 18. Ndb5 1/2-1/2

