[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Bloch, Nigel"]
[Black "Holthuis, Willem"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "69"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 Nf6 6. f4 0-0 7. Nf3 b5 8. cxb5 a6 9. a4 Qa5 10. Bd2 Qb4 11. Qc2 c4 12. e5 Bf5 13. Na2 Qc5 14. Qxc4 Nxd5 15. Qxc5 dxc5 16. Rc1 Nd7 17. bxa6 Rfb8 18. Bc4 Nc7 19. b4 Nxa6 20. Bb5 Nc7 21. Bc6 Ra6 22. Bxd7 Bxd7 23. a5 Ne6 24. bxc5 Rb2 25. Nb4 Nxf4 26. Nxa6 Nd3+ 27. Ke2 Bb5 28. Rb1 Ne1+ 29. Kf2 Rxb1 30. Rxe1 Rxe1 31. Bxe1 Bxa6 32. c6 Kf8 33. Ke3 Bh6+ 34. Kd4 Bc1 35. Kc5 1-0

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Livbrandt, Lars"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "A75"]
[PlyCount "69"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Bg4 11. Bf4 Qe7 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15. g4 Nhf6 16. h3 Ne8 17. f4 f5 18. gxf5 gxf5 19. Qd3 Nef6 20. exf5 Rae8 21. Rae1 Nh5 22. Nce4 Qh4 23. Kh2 Ndf6 24. Nxf6+ Nxf6 25. Nc4 Bh6 26. Rg1+ Kh8 27. Ref1 Ne4 28. b4 Rg8 29. Rxg8+ Kxg8 30. Rg1+ Kf8 31. Rg4 Qe1 32. Rg2 b5 33. axb5 axb5 34. Nd2 Nf6 35. Bf2 0-1

[Event "NED Open-ch09 Reinbouw"]
[Site "Velp"]
[Date "1978.08.??"]
[Round "1"]
[White "Bloch, Nigel"]
[Black "Bohm, Hans"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2260"]
[BlackElo "2410"]
[PlyCount "82"]
[EventDate "1978.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 c5 10. c3 Nc6 11. 0-0 Qb6 12. Rd1 Rc8 13. Na3 cxd4 14. cxd4 Nb4 15. Qe2 a6 16. Be3 Ne7 17. Rd2 Nec6 18. f4 g6 19. Qg4 Ne7 20. Nf1 Rg8 21. Kh1 Nf5 22. Qh3 gxh5 23. Qxh5 Nc6 24. Rad1 Qd8 25. Bf2 Nce7 26. g4 Ng7 27. Qh3 h5 28. g5 Nef5 29. Nc2 Qb6 30. Nce3 Qa5 31. a3 Kd7 32. Nxf5 Nxf5 33. Qb3 Qb5 34. Qxb5+ axb5 35. Ne3 Ne7 36. Rc2 Rxc2 37. Nxc2 Ng6 38. Be3 Be7 39. Rf1 Rc8 40. Ne1 Nh4 41. Nf3 Nf5 0-1

[Event "Lloyds Bank Open-02"]
[Site "London"]
[Date "1978.??.??"]
[Round "?"]
[White "Farrand, Tom"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B78"]
[BlackElo "2260"]
[PlyCount "52"]
[EventDate "1978.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Bc4 Bg7 7. Be3 Nf6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Bxg7 Kxg7 17. fxg4 Nxg4 18. Rdg1 Ngf6 19. Qe2 Rh8 20. Qf3 Qa5 21. Kb1 Qe5 22. Qe3 Qf4 23. Qd3 Ng3 24. Rxh8 Rxh8 25. Re1 Ngxe4 26. a4 Nd2+ 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "9"]
[White "Aalbersberg, Peter"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2260"]
[PlyCount "75"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 g6 7. 0-0 Bg7 8. Nc3 Nc6 9. Qe1 0-0 10. Ng5 Nd4 11. Qd2 e6 12. Ne2 Ng4 13. c3 Nc6 14. Qe1 f5 15. Qh4 Nf6 16. Ng3 h6 17. Nf3 b5 18. Bd2 a5 19. Rae1 Ng4 20. Re2 Bf6 21. Qh3 Rf7 22. Rfe1 Raf8 23. Nh4 Kh7 24. Nxg6 Kxg6 25. exf5+ exf5 26. Re6 Kh7 27. Nxf5 Rg8 28. Nxh6 Nxh6 29. f5 Rgg7 30. Qxh6+ Kg8 31. Re8+ Rf8 32. Rxf8+ Kxf8 33. Qxf6+ Kg8 34. Bh6 Rf7 35. Qg6+ Kh8 36. f6 Ne5 37. Bg7+ Kg8 38. Qh5 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "10"]
[White "Bloch, Nigel"]
[Black "De Villiers, Charles"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2260"]
[BlackElo "2310"]
[PlyCount "85"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nh6 7. c3 0-0 8. d4 cxd4 9. cxd4 Bg4 10. d5 Ne5 11. Qb3 Nxf3+ 12. Bxf3 Bxf3 13. Qxf3 Qd7 14. Nc3 Rfc8 15. Bg5 Ng4 16. Rac1 h6 17. Bd2 Ne5 18. Qe2 Qh3 19. f3 a6 20. a4 Nc4 21. Be1 Na5 22. Qd1 Nc4 23. Qe2 Qd7 24. b3 Na5 25. Qa2 b5 26. Bd2 Nb7 27. Ne2 Nc5 28. a5 Nd3 29. Rxc8+ Rxc8 30. Qb1 Nc5 31. b4 Na4 32. Rc1 Nb2 33. Rxc8+ Qxc8 34. Qc1 Qxc1+ 35. Nxc1 Nc4 36. Be1 e6 37. dxe6 fxe6 38. Kf2 Kf7 39. Ke2 Ke7 40. f4 Kd7 41. Nd3 Kc6 42. Kf3 Bd4 43. Ke2 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Griffiths, Robert"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2260"]
[PlyCount "77"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[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. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qd8 16. Rg1 Bf6 17. fxe6 0-0 18. Bh3 Kh8 19. Nd5 g6 20. Qe2 fxe6 21. Bxe6 Re8 22. Bxc8 Rxc8 23. h4 Bxh4 24. Rh1 Bg5 25. Rh3 h6 26. Rdh1 Kg7 27. Qh2 Nf7 28. Qg2 Rc5 29. c3 Rc4 30. b3 Rc5 31. Kb2 a5 32. Rf1 Ne5 33. Rg3 Kg8 34. Rxg5 hxg5 35. Qh3 g4 36. Qh6 Rxd5 37. exd5 Qe7 38. Ne6 Rc8 39. Rh1 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "2"]
[White "Bloch, Nigel"]
[Black "Korostenski, Frank"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2260"]
[PlyCount "47"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 c5 2. bxc5 e5 3. e4 Bxc5 4. Bc4 Nf6 5. Qf3 0-0 6. Ne2 d5 7. exd5 Ng4 8. d4 exd4 9. 0-0 Ne5 10. Qb3 Nxc4 11. Qxc4 b6 12. Nxd4 Qh4 13. Rd1 Ba6 14. Qc3 Rd8 15. Bb2 Rxd5 16. Na3 Bb7 17. Rd3 Na6 18. Nab5 Nb4 19. Rg3 Bxd4 20. Nxd4 Rxd4 21. Qxd4 Qxd4 22. Bxd4 Nxc2 23. Rd1 g6 24. Bf6 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "8"]
[White "Bloch, Nigel"]
[Black "Ponelis, Albert A"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2260"]
[PlyCount "153"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 a4 12. a3 b4 13. Bf4 Nb6 14. Ng5 Nd4 15. Ne3 Ra7 16. Qh5 h6 17. Nh3 f5 18. Bxh6 gxh6 19. Qg6+ Kh8 20. Qxh6+ Kg8 21. Qg6+ Kh8 22. Nf4 Bxh4 23. Qh6+ Kg8 24. Qxh4 Qxh4 25. gxh4 Rh7 26. h5 Kf7 27. Kf1 Ba6 28. Kg1 Rg8 29. Kh2 Nc6 30. Kh1 Bb7 31. b3 d4 32. Nf1 Rg4 33. Nh3 Rxh5 34. Ng3 Rh8 35. axb4 cxb4 36. bxa4 Rgh4 37. a5 Nd5 38. a6 Ba8 39. Bxd5 Rxh3+ 40. Kg2 exd5 41. Nxf5 R3h7 42. f4 Rg8+ 43. Kf3 Rh3+ 44. Kf2 Rh2+ 45. Kf3 Ke6 46. Nd6 Ne7 47. Rh1 Rxc2 48. Rh6+ Kd7 49. Nb5 Nf5 50. Rh7+ Kd8 51. Rh3 b3 52. Rah1 Rd2 53. Rh8 Rxd3+ 54. Kf2 Rdg3 55. Rxg8+ Rxg8 56. Rb1 Rg4 57. Rxb3 Rxf4+ 58. Ke2 Re4+ 59. Kd2 Rxe5 60. Rh3 Re8 61. Rh7 Bc6 62. a7 Ne7 63. Nxd4 Ba8 64. Kd1 Kc8 65. Kd2 Nc6 66. Nb5 Re7 67. Rh8+ Nd8 68. Nd6+ Kd7 69. Nb5 Bc6 70. Nd4 Bb7 71. Nb5 Rg7 72. Kc3 Rg3+ 73. Kb4 Rg4+ 74. Ka5 Rf4 75. Rh6 Nf7 76. Rb6 Kc8 77. Rg6 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "12"]
[White "Bloch, Nigel"]
[Black "Price, Harold"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2260"]
[PlyCount "90"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Bd7 9. Bg5 Rg6 10. Qh4 Bc6 11. Ne2 Nbd7 12. Nf4 Rg8 13. Be2 h6 14. Qxh6 Ng4 15. Bxg4 Qxg5 16. Qxg5 Rxg5 17. Be2 e5 18. h4 Rg8 19. dxe5 Nxe5 20. Rd1 Ke7 21. Rd4 Rad8 22. Kd2 Ng4 23. Bxg4 Rxg4 24. Ke3 Rxd4 25. cxd4 f5 26. g3 Rg8 27. c4 Kf6 28. h5 Rg7 29. d5 Be8 30. Kd4 Rh7 31. c5 Bf7 32. Rb1 b6 33. c6 Rh8 34. Rh1 Rh6 35. Rh4 Be8 36. Rh1 Bf7 37. Rc1 Rh8 38. a4 Rd8 39. Rd1 a5 40. Rd2 Rh8 41. d6 cxd6 42. Rb2 Bxh5 43. Nxh5+ Rxh5 44. c7 Rh8 45. Kd5 Rc8 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "14"]
[White "Bloch, Nigel"]
[Black "Rubinstein, Arnold"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2260"]
[PlyCount "79"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 Nbd7 6. Be2 Bg7 7. 0-0 0-0 8. d5 Ne8 9. Bd2 f5 10. Ng5 Ndf6 11. exf5 Bxf5 12. f3 Qe7 13. Qb3 b6 14. c5 bxc5 15. Qb7 Qd8 16. Ne6 Bxe6 17. dxe6 Qb8 18. Qc6 h6 19. Ba6 Qb6 20. Qxa8 Qxa6 21. e7 Rf7 22. Nd5 Qa4 23. Nxf6+ Rxf6 24. Bc3 Re6 25. b3 Qd7 26. Qxa7 Rxe7 27. a4 Qe6 28. Qb8 Kh7 29. a5 Nf6 30. a6 Nd7 31. a7 Nxb8 32. axb8Q d5 33. Qb5 d4 34. Bb2 Bf8 35. Ra8 Kg7 36. Ba3 c6 37. Qxc5 Rf7 38. Rxf8 Rd7 39. Ra8 Rf7 40. Re1 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "4"]
[White "Bloch, Nigel"]
[Black "Tsalicoglou, Jacques T"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2260"]
[PlyCount "61"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h5 7. Be2 Nd7 8. Nd2 c5 9. c3 cxd4 10. cxd4 Qb6 11. Nf3 Rc8 12. 0-0 Ne7 13. Bd3 Bxd3 14. Qxd3 Nc6 15. Rd1 Be7 16. Bg5 Qd8 17. Rac1 Nb6 18. Rc3 Nc4 19. Qb1 Kd7 20. Rxc4 dxc4 21. d5 Qe8 22. dxc6+ Kxc6 23. Ne4 Rc7 24. Nd6 Qf8 25. Qe4+ Kb6 26. Nxc4+ Ka6 27. Nd6 b5 28. a4 Bxg5 29. axb5+ Kb6 30. Qd4+ Rc5 31. b4 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "3"]
[White "Friedgood, David"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2310"]
[BlackElo "2260"]
[PlyCount "63"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d6 7. d3 Bxc3 8. bxc3 h6 9. e4 Nh7 10. Rb1 Rb8 11. Nh4 Qf6 12. Qh5 Ne7 13. Be3 b6 14. d4 g5 15. Nf3 Qg6 16. Qxg6+ Nxg6 17. c5 dxc5 18. Nxe5 Nxe5 19. dxe5 Rd8 20. Rfd1 Be6 21. a3 a5 22. f4 Ba2 23. Rbc1 Kg7 24. Bf3 Bb3 25. Rxd8 Rxd8 26. Kf2 Ba4 27. h4 Kg6 28. hxg5 hxg5 29. Rh1 gxf4 30. gxf4 Nf8 31. f5+ Kg7 32. Bg5 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "1"]
[White "Glyn, J."]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A29"]
[BlackElo "2260"]
[PlyCount "59"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d6 7. d4 Bxc3 8. bxc3 Qe7 9. Qc2 h6 10. Ba3 e4 11. Nd2 Re8 12. Rae1 Bf5 13. e3 Qd7 14. Qb2 Na5 15. Bb4 Nc6 16. f3 Re7 17. fxe4 Nxe4 18. Rf4 Ng5 19. e4 Nh3+ 20. Bxh3 Bxh3 21. Nf1 f5 22. Qf2 Rae8 23. Nd2 g5 24. Rf3 Kg7 25. Rfe3 fxe4 26. Rxe4 Rf7 27. Qxf7+ Kxf7 28. Rxe8 Qxe8 29. Rxe8 Kxe8 30. Kf2 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "11"]
[White "Kerr, Brian"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "A71"]
[BlackElo "2260"]
[PlyCount "78"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 0-0 9. Nd2 Nbd7 10. f4 a6 11. a4 Qc7 12. Bc4 Nb6 13. Be2 h6 14. Bh4 Bd7 15. 0-0 Rae8 16. Kh1 Nh7 17. Nf3 Bxc3 18. bxc3 Rxe4 19. Bd3 Rxa4 20. f5 Rxa1 21. Qxa1 Bxf5 22. Bxf5 gxf5 23. Qb1 Nxd5 24. Qxf5 Ne3 25. Qf4 Nxf1 26. Bf6 Nxf6 27. Qxf6 d5 28. Ne5 Re8 29. Ng4 Re1 30. Nxh6+ Kh7 31. Qf5+ Kxh6 32. Qf6+ Kh7 33. Qf5+ Kg8 34. Qg5+ Kf8 35. Qh6+ Ke8 36. Qh8+ Kd7 37. Qh3+ Kc6 38. Qh6+ Kb5 39. c4+ dxc4 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "5"]
[White "Kunne, P."]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2260"]
[PlyCount "72"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 b6 5. 0-0 Bb7 6. Nbd2 d6 7. c4 Bg7 8. Qc2 0-0 9. b3 e6 10. Bb2 Qe7 11. a3 Nc6 12. Bc3 cxd4 13. exd4 e5 14. Rfe1 Nh5 15. Bf1 Qc7 16. d5 Nb8 17. Qb2 Nd7 18. Ne4 h6 19. Bb4 Nc5 20. Nxc5 bxc5 21. Bc3 a5 22. b4 axb4 23. axb4 Rxa1 24. Rxa1 cxb4 25. Qxb4 Ra8 26. Rxa8+ Bxa8 27. Qa3 Qb8 28. Bb4 Bf8 29. Nd2 f5 30. Nb1 Nf6 31. Nc3 Bb7 32. Nb5 Ne8 33. Qf3 Qa8 34. Qb3 Kg7 35. Qb2 Kf7 36. h3 Bc8 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "13"]
[White "Schackis, Roger"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "A68"]
[BlackElo "2260"]
[PlyCount "63"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f4 0-0 7. Be2 e6 8. Nf3 exd5 9. cxd5 Bg4 10. 0-0 Nfd7 11. Nd2 Bxe2 12. Qxe2 Na6 13. Nc4 Nb6 14. Nxb6 Qxb6 15. f5 Bd4+ 16. Kh1 Qd8 17. Qg4 Nb8 18. Bf4 Re8 19. Qg3 Qb6 20. Rab1 Be5 21. Bxe5 dxe5 22. f6 h6 23. Rf3 Kh7 24. Rbf1 Nd7 25. Nd1 Rh8 26. b3 Qb4 27. Qg4 Rad8 28. Ne3 Kg8 29. Nf5 Kf8 30. Ne7 Ke8 31. Nxg6 Rg8 32. Qe6+ 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "15"]
[White "Van Tets, A."]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2260"]
[PlyCount "52"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Na3 Nge7 7. c3 0-0 8. Nc2 Qb6 9. a4 d6 10. d3 h6 11. Be3 f5 12. exf5 Nxf5 13. Bc4+ Kh7 14. Rb1 Qd8 15. Bd5 Nce7 16. Ba2 Bd7 17. d4 cxd4 18. cxd4 Bxa4 19. dxe5 dxe5 20. Qxd8 Rfxd8 21. Na3 Nd5 22. Bxd5 Rxd5 23. g4 Nxe3 24. Rxe3 Rad8 25. Rbe1 Bc6 26. Nxe5 Bxe5 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "7"]
[White "Walker, David A"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "B52"]
[BlackElo "2260"]
[PlyCount "53"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Nb8 9. Re1 Nf6 10. Bg5 Ng4 11. Bh4 Na6 12. c4 Nc7 13. Nc3 Nh6 14. Ne4 Nf5 15. a3 e5 16. Bf6 Be7 17. Bxe5 dxe5 18. Nxe5 Qd8 19. Qf3 g6 20. g4 Nh6 21. d6 Ne6 22. dxe7 Qxe7 23. Nf6+ Kf8 24. Ned7+ Kg7 25. Qc3 Qd8 26. Ne8+ Kg8 27. Rxe6 1-0

[Event "Olympiad-21 Final C"]
[Site "Nice"]
[Date "1974.06.27"]
[Round "12"]
[White "Camaton Borbor, Carlos"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "70"]
[EventDate "1974.06.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "RSA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nbd7 7. Nb3 Bg7 8. Be2 0-0 9. g4 Nb6 10. Bf3 Be6 11. g5 Ne8 12. h4 d5 13. e5 f6 14. Nd4 Bc8 15. exf6 exf6 16. Kf2 Nc7 17. Kg2 Ne6 18. Nce2 fxg5 19. hxg5 Bxd4 20. Nxd4 Nxf4+ 21. Bxf4 Rxf4 22. Qd3 Qxg5+ 23. Kf2 Bg4 24. Rag1 Raf8 25. Rg3 Qf6 26. c3 Nc4 27. Kg2 Ne5 28. Qb5 Bxf3+ 29. Nxf3 Rxf3 30. Qxd5+ Kh8 31. Rxf3 Qxf3+ 32. Qxf3 Rxf3 33. Rd1 Rf5 34. Rd8+ Kg7 35. Rb8 Rf7 0-1

[Event "Olympiad-21 Final C"]
[Site "Nice"]
[Date "1974.06.15"]
[Round "1"]
[White "Letelier Martner, Rene"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "94"]
[EventDate "1974.06.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Chile"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "RSA"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Bg5 h6 9. Bf4 0-0 10. Qd2 Kh7 11. f3 a6 12. a4 Qe7 13. a5 Nbd7 14. Nh3 Ne5 15. Nf2 Nfd7 16. 0-0 Rb8 17. Be3 g5 18. b4 b5 19. axb6 Rxb6 20. bxc5 Nxc5 21. Rab1 Rxb1 22. Rxb1 Qc7 23. Qb2 Na4 24. Nxa4 Nxf3+ 25. Bxf3 Bxb2 26. Rxb2 Qa5 27. Nd3 Qxa4 28. h3 Qc4 29. Nf2 a5 30. Rb8 Rg8 31. Bh5 Qc7 32. Ra8 Bb7 33. Ra7 Ra8 34. Ng4 Rxa7 35. Bxa7 Qc1+ 36. Kh2 Qf4+ 37. Kg1 Qc1+ 38. Kh2 Qf4+ 39. Kg1 Kg8 40. Be3 Qg3 41. Bd4 a4 42. Nf6+ Kf8 43. Bf3 Qe1+ 44. Kh2 Qd2 45. Nh7+ Ke7 46. Bg7 Qf4+ 47. Kg1 a3 0-1

[Event "Olympiad-21 Preliminaries E"]
[Site "Nice"]
[Date "1974.06.08"]
[Round "2"]
[White "Moriarty, Tom J"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "46"]
[EventDate "1974.06.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Guernsey Jersey"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "GCI"]
[BlackTeamCountry "RSA"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. e3 Be7 5. Bb2 0-0 6. d4 c5 7. Nbd2 Nc6 8. a3 a6 9. dxc5 Bxc5 10. b4 Ba7 11. cxd5 Nxd5 12. Rc1 Qe7 13. Bd3 h6 14. h3 Bd7 15. 0-0 Rac8 16. Qb3 Rfd8 17. Nc4 Be8 18. Rfd1 b5 19. Nce5 Nxe5 20. Nxe5 Rxc1 21. Rxc1 Nxe3 22. Bxb5 Bxb5 23. Re1 Rd2 0-1

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1974.01.04"]
[Round "9"]
[White "Marjanovic, Slavoljub"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "21"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 1/2-1/2

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1974.01.03"]
[Round "8"]
[White "Bloch, Nigel"]
[Black "Anselmo, Aldo"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "43"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Be2 d5 7. exd5 Nxd5 8. d4 Be7 9. dxc5 Bxc5 10. a3 a5 11. Qc2 h6 12. c4 Nf6 13. Nc3 0-0 14. Bf4 Re8 15. Na4 Ba7 16. Rad1 Bd7 17. Bd6 e5 18. c5 Rc8 19. Qb3 Nd4 20. Nxd4 exd4 21. Bc4 Be6 22. Bxe6 1-0

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1974.01.02"]
[Round "7"]
[White "Kroll, Ove"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "60"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. e3 Nf6 5. d4 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Bg5 Ne4 10. cxd5 Nxg5 11. dxc6 Nxf3+ 12. Bxf3 bxc6 13. Bxc6 Rb8 14. b3 Qxd4 15. Rc1 Ba6 16. Qxd4 Bxd4 17. Rfd1 e5 18. Nd5 Rfd8 19. Rd2 Kg7 20. Nc7 Bb7 21. Kf1 Bc8 22. Ke1 Bf5 23. Nb5 Bb6 24. Rxd8 Rxd8 25. Nc3 Ba5 26. Bb5 Bd3 27. Bc6 Bb4 28. Bf3 e4 29. Be2 Rc8 30. Bxd3 Rxc3 0-1

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.31"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Fraguela Gil, Jose Miguel"]
[Result "1/2-1/2"]
[ECO "B98"]
[PlyCount "20"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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 h6 10. Bh4 Nbd7 1/2-1/2

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.30"]
[Round "5"]
[White "Wedberg, Tom"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "62"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0 Be7 10. Rad1 0-0 11. Rfe1 Qc7 12. h3 Rfd8 13. Nh2 b5 14. Rd3 e5 15. Qe3 b4 16. Bxf6 Bxf6 17. Ng4 Be7 18. Nd1 Bb5 19. Rd2 Qa5 20. Rd5 Qa6 21. Qg3 Kh8 22. Nde3 Bc6 23. Nf5 Bxd5 24. exd5 Bf8 25. Re4 Qc8 26. Ngh6 gxh6 27. Rg4 Bg7 28. Nxg7 f5 29. Qh4 fxg4 30. Ne6 Rd7 31. Qxh6 Qe8 0-1

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.29"]
[Round "4"]
[White "Bloch, Nigel"]
[Black "Van der Linde, Meindert"]
[Result "0-1"]
[ECO "A12"]
[PlyCount "72"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. c4 c6 4. Nf3 Bf5 5. d3 e6 6. g3 Be7 7. Nbd2 0-0 8. Bg2 a5 9. a3 Nbd7 10. 0-0 h6 11. Re1 Nc5 12. Rc1 Qb6 13. Ne5 Ng4 14. Nxg4 Bxg4 15. d4 Nd3 16. f3 Nxe1 17. Qxe1 Bh5 18. e4 dxc4 19. Rxc4 e5 20. Kh1 exd4 21. Bxd4 Qd8 22. Bb2 Qd7 23. f4 Rad8 24. Rd4 Qc7 25. h3 f6 26. Nc4 Bc5 27. Rxd8 Rxd8 28. g4 Bf7 29. Nxa5 Qxf4 30. Nxb7 Bf2 31. Qf1 Rb8 32. Na5 Qd2 33. Nxc6 Rxb3 34. Bc1 Qc2 35. Nb4 Rxb4 36. axb4 Bc4 0-1

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.28"]
[Round "3"]
[White "Passerotti, Pierluigi"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "54"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qe2 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. h3 Bc6 13. g4 Rfc8 14. g5 Nh5 15. f4 Nd7 16. Qc4 e6 17. Nxe6 fxe6 18. Qxe6+ Kh8 19. f5 gxf5 20. Rxd6 Nc5 21. Bxc5 Qxc5 22. Rhd1 fxe4 23. Kb1 Qxg5 24. Nxe4 Qe5 25. Nc3 Qxe6 26. Bxe6 Rf8 27. Nd5 Be5 0-1

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.27"]
[Round "2"]
[White "Bloch, Nigel"]
[Black "Gavrilakis, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "27"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 a6 11. a4 Nf6 12. 0-0 Bg4 13. h3 Bxf3 14. Qxf3 1/2-1/2

[Event "EU-ch U21 fin-B"]
[Site "Groningen"]
[Date "1973.12.26"]
[Round "1"]
[White "Bloch, Nigel"]
[Black "Spacek, Petr"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "66"]
[EventDate "1973.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. e4 Nf6 3. e5 Nd5 4. c4 Nb4 5. d5 d6 6. Nf3 Bf5 7. Na3 g6 8. Bd2 Bg7 9. Bc3 0-0 10. Be2 Nd7 11. exd6 exd6 12. Bxg7 Kxg7 13. 0-0 Qf6 14. Nb5 Rae8 15. a3 Nc2 16. Rc1 a6 17. Nc3 Nd4 18. Nxd4 cxd4 19. Na4 Nc5 20. Nxc5 dxc5 21. Qd2 Re5 22. Rfd1 Rfe8 23. Bf1 Bg4 24. f3 Bc8 25. b4 b6 26. bxc5 bxc5 27. Qa5 Qd6 28. Rb1 Rh5 29. g3 Re3 30. f4 Bg4 31. Re1 Qe7 32. Qd2 Qe4 33. Bg2 Re2 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.24"]
[Round "7"]
[White "Guddahl, Viggo"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "89"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 b6 7. Nc3 d6 8. b3 Bb7 9. Bb2 Na6 10. a3 Qd7 11. Qc2 e6 12. Rad1 Qe7 13. e4 Rfe8 14. d5 exd5 15. exd5 Rac8 16. Rfe1 Nc7 17. Bd3 Qd7 18. Nd2 Rxe1+ 19. Rxe1 Rf8 20. Qc1 Ng4 21. Nce4 Bxb2 22. Qxb2 f5 23. Ng5 Re8 24. Qa1 Bc8 25. h3 Ne5 26. Bf1 h6 27. f4 Nxc4 28. bxc4 hxg5 29. Rxe8+ Nxe8 30. fxg5 Qg7 31. Qe1 Qd4+ 32. Kh1 Kf7 33. Nf3 Qg7 34. Bd3 Bd7 35. g4 fxg4 36. Nh4 Kg8 37. Bxg6 Nc7 38. hxg4 Bxg4 39. Qg3 Qa1+ 40. Kh2 Qb2+ 41. Ng2 Qh8+ 42. Kg1 Qa1+ 43. Kh2 Qh8+ 44. Kg1 Qa1+ 45. Kh2 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.23"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Anselmo, Aldo"]
[Result "1/2-1/2"]
[ECO "E04"]
[PlyCount "43"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. d4 c6 5. Nf3 dxc4 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2 b5 9. 0-0 Bb7 10. e4 Nf6 11. Bg5 Be7 12. a4 a6 13. h4 Nbd7 14. Nxd7 Qxd7 15. e5 Nd5 16. Ne4 0-0 17. Qh5 f6 18. exf6 Nxf6 19. Bxf6 Bxf6 20. Nc5 Qe7 21. Nxb7 Qxb7 22. Qc5 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.22"]
[Round "5"]
[White "Kroll, Ove"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "103"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nf3 0-0 6. 0-0 Re8 7. Nd5 Bf8 8. d3 h6 9. Bd2 d6 10. Bc3 Nxd5 11. cxd5 Ne7 12. e4 c6 13. dxc6 bxc6 14. d4 exd4 15. Nxd4 Ba6 16. Re1 c5 17. Nc2 Nc6 18. Ne3 Rb8 19. Nd5 Qd7 20. f4 Nb4 21. Bxb4 cxb4 22. Rc1 Rec8 23. b3 Rxc1 24. Qxc1 Qc8 25. Bf1 Qxc1 26. Rxc1 Bb7 27. Rc7 Bxd5 28. exd5 g6 29. Rd7 a5 30. Kg2 Rc8 31. Bc4 Re8 32. Ra7 Bg7 33. Rxa5 Bd4 34. a3 bxa3 35. Rxa3 Bc5 36. Ra2 Kg7 37. Rb2 Rb8 38. Kf3 Kf6 39. g4 g5 40. h4 gxf4 41. Kxf4 Bd4 42. Rg2 Bc3 43. Rf2 Re8 44. Kg3+ Kg7 45. Kf4 Kf6 46. g5+ hxg5+ 47. Kg4+ Kg7 48. Kxg5 Re4 49. Rg2 Re5+ 50. Kf4+ Kf6 51. Rh2 Rxd5 52. Bxd5 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.20"]
[Round "4"]
[White "Bloch, Nigel"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "57"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Bb2 Qc8 14. Ra1 Rxa1 15. Qxa1 Bh3 16. Nd2 Bxg2 17. Kxg2 b6 18. Qd1 Nh7 19. e4 Ng5 20. Qe2 Qh3+ 21. Kg1 Ra8 22. Ra1 Rxa1+ 23. Bxa1 h5 24. Qf1 Qd7 25. h4 Ne6 26. Nb3 Qd8 27. Bb2 Bh6 28. Bc1 Bxc1 29. Qxc1 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.19"]
[Round "3"]
[White "Pinter, Jozsef"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "144"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 d5 10. g5 Nh5 11. exd5 Nb4 12. Bc4 Bd7 13. a3 Qc7 14. Bb3 Na6 15. 0-0-0 Nc5 16. Ba2 Rfc8 17. Nde2 Na4 18. Bd4 Nxc3 19. Nxc3 Bf5 20. Rhe1 Bxd4 21. Qxd4 Qxh2 22. Rd2 Qd6 23. Bb3 a6 24. Na4 Rc7 25. Nb6 Rd8 26. Re5 Ng7 27. Nc4 Qd7 28. Qb6 Ne8 29. Rde2 e6 30. Ne3 Ng7 31. Rd2 Rc6 32. Qb4 Rd6 33. Nc4 Rxd5 34. Nb6 Rxd2 35. Nxd7 R2xd7 36. Re1 b5 37. c3 Bd3 38. Rd1 Nf5 39. Qf4 Rd6 40. Bc2 Bxc2 41. Rxd6 Rxd6 42. Kxc2 f6 43. gxf6 Kf7 44. Kb3 Kxf6 45. Kb4 h5 46. a4 bxa4 47. Kxa4 e5 48. Qh2 h4 49. b4 g5 50. c4 Nd4 51. Qh3 Ne6 52. c5 Rc6 53. Ka5 Nd4 54. Qd7 Re6 55. Qh7 Nb3+ 56. Ka4 Nd4 57. Ka3 Nxf3 58. c6 Nd4 59. c7 Nb5+ 60. Kb3 Nxc7 61. Qxc7 e4 62. Qc3+ Kf5 63. Qh3+ g4 64. Qf1+ Ke5 65. Kc3 g3 66. Qf8 Rg6 67. Qe7+ Kf5 68. Qf7+ Kg5 69. Qe7+ Kf5 70. Qf7+ Kg5 71. Qf1 Kh6 72. Qf4+ Kg7 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.18"]
[Round "2"]
[White "Bloch, Nigel"]
[Black "Wedberg, Tom"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "82"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 d6 4. 0-0 Bg7 5. c4 0-0 6. Nc3 Nc6 7. d3 e5 8. Bd2 Bd7 9. Qc1 Qc8 10. Re1 Nh5 11. Bh6 f5 12. Nd5 f4 13. Bxg7 Kxg7 14. e3 fxg3 15. fxg3 Bg4 16. Rf1 Qd7 17. Qc3 Nf6 18. Ng5 h6 19. Nxf6 Rxf6 20. Rxf6 Kxf6 21. Ne4+ Kg7 22. Rf1 Bf5 23. b4 a6 24. a3 Rf8 25. Qb2 Qe6 26. Qd2 Ne7 27. Nc3 Rb8 28. a4 Bh3 29. Bxh3 Qxh3 30. Qf2 Qf5 31. Qxf5 Nxf5 32. Kf2 Kf7 33. Ke2 Ke6 34. g4 Ne7 35. Ne4 Ng8 36. h4 Ke7 37. d4 exd4 38. exd4 Rf8 39. Rxf8 Kxf8 40. Ke3 Ke7 41. Kf4 Kf7 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1973.12.17"]
[Round "1"]
[White "Fraguela Gil, Jose Miguel"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A70"]
[PlyCount "50"]
[EventDate "1973.12.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Be2 b5 12. Bxb5 Nxe4 13. Nxe4 Qa5+ 14. Bd2 Qxb5 15. Qxb5 Bxb5 16. Nxd6 Bd3 17. 0-0-0 Na6 18. Bf4 c4 19. Ne5 Nb4 20. Ndxc4 Nxa2+ 21. Kd2 Be4 22. Nc6 Rfe8 23. Nd6 Bxd5 24. Nxe8 Rxe8 25. Nxa7 Bxb2 1/2-1/2

[Event "Guardian Islington op"]
[Site "Islington"]
[Date "1973.12.09"]
[Round "6"]
[White "Wright, Daniel1"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "A35"]
[PlyCount "87"]
[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. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Nf6 7. d5 Ne5 8. Nxe5 dxe5 9. e4 0-0 10. Be3 b6 11. 0-0 e6 12. a3 exd5 13. cxd5 Ne8 14. b4 cxb4 15. axb4 f5 16. f3 Nd6 17. Bd3 fxe4 18. fxe4 Rxf1+ 19. Qxf1 Bf8 20. Qf2 Bb7 21. Rf1 Qd7 22. Nb5 Ba6 23. Nxd6 Bxd3 24. Rd1 Qxd6 25. Rxd3 Qxb4 26. Rd1 Rd8 27. Rf1 Qe7 28. h3 Bg7 29. Qa2 Kh8 30. Rc1 Bf6 31. Qd2 Qd7 32. Rf1 Bg7 33. Rc1 Bf6 34. Kh2 Bg7 35. Bg5 Rc8 36. Rxc8+ Qxc8 37. d6 Qd7 38. Qd5 h6 39. Be7 Kh7 40. Qc4 Qe8 41. Qc7 Qf7 42. Bh4 Qf4+ 43. Bg3 Qg5 44. d7 1-0

[Event "Guardian Islington op"]
[Site "Islington"]
[Date "1973.12.07"]
[Round "1"]
[White "Bloch, Nigel"]
[Black "Law, Andrew P"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "55"]
[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. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 5. d3 exd3 6. Nxb5 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 0-0 9. exd3 d5 10. 0-0-0 Na6 11. Be2 c6 12. Nc3 Rb8 13. d4 Qa5 14. a3 h6 15. Nf3 Bf5 16. Bd3 Bxd3 17. Qxd3 Rb3 18. Ne5 Ne4 19. Qc2 Rxc3 20. bxc3 Rb8 21. a4 Nb4 22. cxb4 Qxb4 23. Rd3 dxc4 24. Nxc4 Nxf2 25. Qxf2 Qb1+ 26. Kd2 Qxh1 27. Re3 Qa1 28. Rc3 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.08.04"]
[Round "11"]
[White "Biriescu, Ioan"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "30"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 Nd5 12. Bxe7 Qxe7 13. Ne4 dxe5 14. Nxe5 Rfc8 15. Rd2 Be8 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.08.03"]
[Round "10"]
[White "Bloch, Nigel"]
[Black "Beliavsky, Alexander G"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "78"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c4 e6 6. Nc3 Nge7 7. e3 Nf5 8. Rb1 0-0 9. d3 d5 10. Qe2 Qd6 11. Rd1 Rd8 12. Bd2 Qe7 13. Be1 b6 14. g4 Nh6 15. h3 Bb7 16. Nh2 d4 17. Ne4 f5 18. Ng3 Rd7 19. a3 Rf8 20. e4 fxg4 21. hxg4 Be5 22. Bd2 Bf4 23. Bh3 g5 24. b4 Ne5 25. bxc5 bxc5 26. Bg2 Bc6 27. Rb2 Bxd2 28. Rdxd2 Nhf7 29. Rd1 Nh8 30. Rdb1 Nhg6 31. Nh5 Nf4 32. Nxf4 Rxf4 33. Qd2 Rd8 34. Bf1 Rxg4+ 35. Kh1 Rh4 36. Be2 Qf6 37. Rb8 Rxb8 38. Rxb8+ Kg7 39. Bd1 Nxd3 0-1

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.08.02"]
[Round "9"]
[White "Christiansen, Larry Mark"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "74"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bb5 e6 8. 0-0 Rc8 9. c4 Be7 10. cxd5 Qxd5 11. Qxd5 exd5 12. Nc3 0-0 13. Rac1 a6 14. Be2 b5 15. a4 b4 16. Na2 Na5 17. Rb1 Ne4 18. Bc1 Rc6 19. Bf3 Rd8 20. Rd1 Rb6 21. Kf1 f5 22. Ke2 Kf7 23. g4 g6 24. gxf5 gxf5 25. Rg1 Rg8 26. Rxg8 Kxg8 27. d3 Nf6 28. Bb2 Rd6 29. Be5 Rd7 30. d4 Kf7 31. dxc5 Bxc5 32. Nc1 Bf8 33. Nd3 Ne4 34. Nf4 Bd6 35. Nd3 Ke6 36. Bd4 Rc7 37. Rb2 Rc6 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.08.01"]
[Round "8"]
[White "Bloch, Nigel"]
[Black "Dieks, Roy G"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "83"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. a3 Be6 10. Nd5 Rb8 11. Nec3 Qd7 12. Rb1 a5 13. Qa4 Qd8 14. Bd2 f5 15. b4 axb4 16. axb4 cxb4 17. Nxe7+ Qxe7 18. Nd5 Qf7 19. Bxb4 Rbd8 20. Bc3 Kh8 21. Rb6 g5 22. Qb3 Bc8 23. f4 g4 24. Qb2 Rfe8 25. Kf2 Re6 26. Nb4 Rh6 27. Rh1 Nxb4 28. Rxb4 Re8 29. Bxb7 Bxb7 30. Rxb7 Qe6 31. Kg2 Bf6 32. Ra1 Kg8 33. fxe5 dxe5 34. Qb6 Qc8 35. Qb5 Rd8 36. Raa7 f4 37. gxf4 g3 38. Rd7 gxh2 39. Qd5+ Kh8 40. Rxd8+ Qxd8 41. Qxd8+ Bxd8 42. Bxe5+ 1-0

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.31"]
[Round "7"]
[White "Freile Martin, Javier"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "42"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 d5 5. Nf3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 0-0 10. Qc2 Qe7 11. Rd1 Rd8 12. Bd3 dxc4 13. Bxc4 Rxd1+ 14. Qxd1 b5 15. Ba2 Bb7 16. 0-0 Rc8 17. Qd3 Bb8 18. Ne2 Qd6 19. Qxd6 Bxd6 20. Rd1 Be7 21. h3 Rd8 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.29"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Miles, Anthony John"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "98"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. b3 dxe5 9. dxe5 Nc6 10. Bb2 Qxd1 11. Rxd1 Nd7 12. h3 Bh5 13. Kf1 0-0-0 14. Nbd2 Nc5 15. Ba3 Bg6 16. Ke1 a5 17. Nf1 Nb4 18. Bxb4 axb4 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Kxd1 Ne4 22. Ke1 Nc3 23. Kd2 Nxa2 24. Bd3 Bxd3 25. Kxd3 Nc1+ 26. Kc2 Ne2 27. g3 Nc3 28. N3d2 Bc5 29. f4 Ne2 30. Kd3 Nd4 31. g4 Nc6 32. Ng3 Be7 33. Ke4 Na5 34. Kd3 Kd7 35. Nge4 h6 36. Kc2 b6 37. Nf3 Nb7 38. Kd3 Nc5+ 39. Nxc5+ Bxc5 40. Nd2 Be7 41. Nf3 Kc6 42. Ke4 Bc5 43. h4 Bf2 44. h5 Kd7 45. g5 Bc5 46. Nh2 Bf8 47. Nf3 Bc5 48. Nh2 Be7 49. Nf3 c5 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.28"]
[Round "5"]
[White "Leow, Leslie M"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "41"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 Ngf6 6. Bg5 h6 7. Bxf6 gxf6 8. Nc3 e6 9. Nd2 Rg8 10. g3 Qc7 11. Nc4 Qc5 12. 0-0-0 Qxd4 13. Rxd4 d5 14. exd5 a6 15. dxe6 fxe6 16. Nb6 Bc5 17. Bxd7+ Kf7 18. Nxa8 Bxd4 19. Rd1 Bxc3 20. bxc3 Ke7 21. Nb6 1-0

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.27"]
[Round "4"]
[White "Bloch, Nigel"]
[Black "Marjanovic, Slavoljub"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "100"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d3 e5 8. Bd2 h6 9. Rb1 a5 10. a3 Be6 11. b4 axb4 12. axb4 Qd7 13. Re1 Rae8 14. b5 Nd8 15. Qc1 Kh7 16. c5 Bh3 17. cxd6 Bxg2 18. Kxg2 cxd6 19. e4 Ne6 20. Na4 Nh5 21. Ng1 f5 22. f3 Qf7 23. Qd1 Ra8 24. Be3 f4 25. Bf2 fxg3 26. hxg3 Qe7 27. Be3 Bf6 28. Nb6 Ra2+ 29. Re2 Rxe2+ 30. Qxe2 Bg5 31. Nd5 Qd8 32. Rc1 Rf7 33. Ra1 Bxe3 34. Qxe3 Nd4 35. Rb1 Qa5 36. Qc1 Nxb5 37. Ra1 Qd8 38. Ne2 Nc7 39. Nec3 Ne6 40. Ne2 Nc5 41. Qe3 Nf6 42. Rh1 Qf8 43. Nxf6+ Rxf6 44. d4 Ne6 45. d5 Nc5 46. g4 Rf7 47. Nc3 Rf4 48. Ne2 Rf7 49. Nc3 Rf4 50. Ne2 Rf7 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.26"]
[Round "3"]
[White "Bloch, Nigel"]
[Black "Stean, Michael F"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "91"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. a3 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. dxc3 Qxd1+ 8. Kxd1 Nd7 9. Kc2 Nc5 10. Bh3 h5 11. Bxc8 Rxc8 12. Be3 Ne4 13. Nf3 c5 14. Nd2 Nd6 15. f3 b5 16. Bf2 0-0 17. a4 b4 18. cxb4 cxb4+ 19. Kb3 a6 20. Rac1 Bh6 21. Rxc8 Rxc8 22. Rd1 f5 23. Bb6 Bxd2 24. Rxd2 Kf7 25. Rc2 Rxc2 26. Kxc2 Nc4 27. Bc5 Ke6 28. b3 Kd5 29. Bxb4 Ne3+ 30. Kd2 Nf1+ 31. Ke1 Ne3 32. Bxe7 Nc2+ 33. Kd2 Nd4 34. b4 Kc4 35. Bf8 Nc6 36. Ke3 Nxb4 37. Kf4 a5 38. Kg5 Kb3 39. e4 fxe4 40. fxe4 Kxa4 41. e5 Kb5 42. Bxb4 axb4 43. e6 Kc6 44. Kf6 b3 45. e7 Kd7 46. Kf7 1-0

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.25"]
[Round "2"]
[White "Cooper, John Grantley"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A68"]
[PlyCount "24"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. Nd2 Bxe2 11. Qxe2 Re8 12. f4 Na6 1/2-1/2

[Event "World U20-ch12 Final A"]
[Site "Teeside"]
[Date "1973.07.24"]
[Round "1"]
[White "Bloch, Nigel"]
[Black "Momeni Roudsari, Hadi"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "78"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Nc6 9. f3 Qa5 10. Qd2 0-0 11. g4 Nd7 12. h4 Nde5 13. Qf2 Bd7 14. 0-0-0 Nxd4 15. Bxd4 Qc7 16. Qe2 Nc6 17. Be3 Na5 18. g5 b5 19. h5 b4 20. Nb1 Bb5 21. Qg2 Nxb3+ 22. axb3 Rac8 23. g6 fxg6 24. hxg6 Rxf3 25. Rxh7 Bf6 26. Qh2 Qxc2+ 27. Qxc2 Rxc2+ 28. Kxc2 Rxe3 29. Rxd6 Be8 30. Nd2 Bxg6 31. Rh1 Rxe4 32. Rg1 Rg4+ 33. Kd1 Rxg1+ 34. Ke2 Rg2+ 35. Kf3 Rg5 36. Rxe6 Kf7 37. Rxa6 Rf5+ 38. Kg3 Rg5+ 39. Kf2 Rf5+ 0-1

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.22"]
[Round "7"]
[White "Kernan, Bernard"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "57"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[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. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 Qa5 7. Nbd2 Nf6 8. Bd3 e6 9. 0-0 Be7 10. Qe2 0-0 11. Ne4 Nbd7 12. Bg5 Re8 13. Rfe1 Nxe4 14. Qxe4 Nf8 15. Bxe7 Rxe7 16. Qh4 f6 17. c5 Bd7 18. Bc4 Rae8 19. Nd2 Bc6 20. Ne4 Bxe4 21. Rxe4 Kh8 22. Rae1 Qc7 23. Qg3 e5 24. Qe3 Nd7 25. f4 b6 26. Bb5 bxc5 27. dxc5 h6 28. Kf1 a6 29. Bxd7 1/2-1/2

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.21"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Momeni Roudsari, Hadi"]
[Result "1/2-1/2"]
[ECO "A66"]
[PlyCount "20"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Nfd7 9. Nb5 dxe5 10. Nd6+ Ke7 1/2-1/2

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.20"]
[Round "5"]
[White "Seidler, Aldo Emilio"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "102"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[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 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Nb3 0-0 9. Be3 Be6 10. f4 Qc8 11. h3 Rd8 12. Bf3 Bc4 13. Rf2 e5 14. Rd2 Qe6 15. Nd5 exf4 16. Nd4 Nxd4 17. Bxd4 Bxd5 18. exd5 Qf5 19. c4 Nd7 20. Bg4 Qe4 21. Bxg7 Kxg7 22. Bxd7 Rxd7 23. Rc1 Re7 24. Rcc2 Qe3+ 25. Rf2 Rae8 26. Rce2 Qc5 27. Rxe7 Rxe7 28. b3 b6 29. Qd2 Qe3 30. Kf1 Qxd2 31. Rxd2 Re4 32. Rd3 a5 33. Kf2 f5 34. Rc3 Kf6 35. a3 Ke5 36. b4 Kd4 37. Rc1 axb4 38. axb4 Re7 39. c5 bxc5 40. bxc5 dxc5 41. Rd1+ Ke5 42. Kf3 g5 43. Re1+ Kd6 44. Rd1 c4 45. h4 h6 46. h5 c3 47. Rc1 Re3+ 48. Kf2 Kxd5 49. Rd1+ Kc4 50. Rd8 c2 51. Rc8+ Kb3 0-1

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.19"]
[Round "4"]
[White "Stean, Michael F"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "76"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Nxd4 10. Qxd4 Bg7 11. Be3 0-0 12. Qd3 Rfc8 13. 0-0 Qc7 14. b3 Qa5 15. Rac1 a6 16. Bd4 Nd7 17. Nd5 Bxd4+ 18. Qxd4 Re8 19. b4 Qd8 20. Rfd1 a5 21. c5 dxc5 22. bxc5 Qc8 23. Ne3 Rd8 24. Nd5 Re8 25. Qa4 Kf8 26. c6 bxc6 27. Rxc6 Qb8 28. Nc7 Qa7+ 29. Kh1 Ne5 30. Rcc1 Rac8 31. Qb5 Nd3 32. Rxd3 Rxc7 33. Rcd1 f6 34. h3 Qc5 35. Rd5 Qxb5 36. Rxb5 Rc2 37. a4 Ra2 38. Rxa5 Rc8 1/2-1/2

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.18"]
[Round "3"]
[White "Bloch, Nigel"]
[Black "Gudmundsson, Kristjan"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "123"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. Ne1 d6 8. f4 exf4 9. Bxf4 Be6 10. Nf3 d5 11. Bb5 dxe4 12. Bxc6 exf3 13. Bxb7 Qd4+ 14. Kh1 Qxf4 15. Rxf3 Qh4 16. Bxa8 Rxa8 17. Qe1 Qd4 18. b3 Re8 19. Ne2 Qd7 20. Nf4 Bd6 21. Nxe6 Rxe6 22. Re3 Ng4 23. Rxe6 Qxe6 24. Qxe6 fxe6 25. h3 Ne5 26. Kg1 Kf7 27. Kf2 Nc6 28. Ke3 Nd4 29. Rf1+ Ke7 30. c3 Nf5+ 31. Kf3 Be5 32. Rc1 Kd6 33. g4 Ne7 34. Ke4 Nc6 35. d4 cxd4 36. cxd4 Bf6 37. Rc4 Bd8 38. b4 Bb6 39. b5 Ne7 40. Rc2 Nd5 41. Rc6+ Kd7 42. a4 Nb4 43. Rc4 Nd5 44. Rc1 Nc7 45. Ke5 Ne8 46. Ke4 Nd6+ 47. Kd3 Nf7 48. Rf1 Ke7 49. Ra1 Ng5 50. a5 Bc7 51. Kc4 Kd6 52. b6 axb6 53. a6 Bb8 54. h4 Nf3 55. a7 Bxa7 56. Rxa7 Nxh4 57. Rxg7 e5 58. Rxh7 b5+ 59. Kd3 Nf3 60. Ke3 Nxd4 61. Ke4 Ne6 62. Rh6 1-0

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.17"]
[Round "2"]
[White "Marjanovic, Slavoljub"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B72"]
[PlyCount "81"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[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 g6 6. Be3 Bg7 7. h3 Nc6 8. Bc4 0-0 9. Bb3 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qd3 Nd7 13. Bxg7 Kxg7 14. Rfe1 Kg8 15. Rad1 Rc8 16. Qe3 Qa5 17. Nd5 Rfe8 18. c3 Kg7 19. Qd4+ Kg8 20. Ne3 Qc5 21. Qd2 Qg5 22. Ng4 Qxd2 23. Rxd2 Kg7 24. f3 a6 25. Bd5 Nf6 26. Bxc6 Rxc6 27. e5 Nxg4 28. hxg4 dxe5 29. Rxe5 Rc7 30. Red5 e5 31. Rd7 Re7 32. Rxc7 Rxc7 33. Kf2 Kf6 34. Rd6+ Kg5 35. Kg3 Re7 36. a4 f5 37. gxf5 gxf5 38. a5 h5 39. c4 Rh7 40. b4 h4+ 41. Kf2 1/2-1/2

[Event "World U20-ch12 Preliminaries B"]
[Site "Teeside"]
[Date "1973.07.16"]
[Round "1"]
[White "Bloch, Nigel"]
[Black "Strugo, Victor"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "71"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d5 5. Bf4 c5 6. c4 d4 7. Bd3 Nc6 8. Qe2 Be6 9. Nf3 g6 10. Ng5 Qd7 11. Nxe6 Qxe6 12. Be4 Bg7 13. Bd5 Qf5 14. Bxc6+ bxc6 15. Bg3 0-0 16. 0-0 Qe6 17. Rfe1 Rfe8 18. Qd3 Rab8 19. b3 Rbd8 20. Rad1 Rf8 21. Re2 Rfe8 22. h3 Rf8 23. Kh2 Rfe8 24. Qd2 Rf8 25. Qa5 f5 26. f4 g5 27. Qxc5 Qh6 28. Rxd4 gxf4 29. Bxf4 Qh5 30. Red2 Rxd4 31. Rxd4 Bh6 32. Qxe7 Bxf4+ 33. Rxf4 Qh6 34. Rf3 f4 35. e6 Rf5 36. Qd8+ 1-0

[Event "WchT Students 19th final C"]
[Site "Graz"]
[Date "1972.07.24"]
[Round "4.1"]
[White "Gouveia, Carlos Eduardo"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B79"]
[BlackElo "2210"]
[PlyCount "100"]
[EventDate "1972.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "RSA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. Bb3 Qa5 11. 0-0-0 Rfc8 12. h4 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. g4 Rac8 16. Nb3 Qa6 17. h5 Rxc3 18. bxc3 Bxg4 19. e5 Bxf3 20. exf6 Bxf6 21. hxg6 hxg6 22. Qh2 Bxd1 23. Rxd1 Rxc3 24. Bd4 Bxd4 25. Nxd4 Qb6+ 26. Nb3 Rc5 27. Qf4 Rf5 28. Qh4 Re5 29. Qg4 Kg7 30. Rf1 Qb5 31. Rd1 a6 32. a4 Qe2 33. Qd4 Qe4 34. Qa1 f6 35. a5 Rb5 36. Qc3 Qb4 37. Qc7 Qe4 38. Qc3 Qb4 39. Qc7 Qe4 40. Qc3 Re5 41. Kb2 Qc6 42. Qd3 Qe4 43. Qc3 Qc6 44. Qd3 Qb5 45. c4 Qc6 46. Qc3 b5 47. axb6 Qxb6 48. Ka3 a5 49. Rd5 Re3 50. Rd3 Qb4+ 0-1

[Event "WchT Students 19th final C"]
[Site "Graz"]
[Date "1972.07.23"]
[Round "3.2"]
[White "Tsouros, Georgios"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B52"]
[BlackElo "2210"]
[PlyCount "27"]
[EventDate "1972.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "RSA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Bg5 0-0 14. Bxe7 1/2-1/2

[Event "WchT Students 19th final C"]
[Site "Graz"]
[Date "1972.07.22"]
[Round "2.2"]
[White "Bloch, Nigel"]
[Black "Meinsohn, Francis"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2210"]
[PlyCount "73"]
[EventDate "1972.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "France"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "FRA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 e6 12. Qc5 Rxb2 13. Bb3 d6 14. Qc6+ Bd7 15. Qxd6 Qa5+ 16. Bd2 Qxe5+ 17. Qxe5 Bxe5 18. 0-0-0 0-0 19. Be3 Bc6 20. f3 a5 21. Bd4 Rxb3 22. axb3 Bf4+ 23. Kb2 Rb8 24. Bf6 Bc7 25. Ka3 h6 26. Rd3 Bb5 27. c4 Bc6 28. Re1 Kh7 29. Be5 Rd8 30. Rxd8 Bxd8 31. Rd1 Be7+ 32. Bd6 Bd8 33. b4 axb4+ 34. Kxb4 Bb6 35. c5 Bd8 36. Be5 Be7 37. Ra1 1-0

[Event "WchT Students 19th final C"]
[Site "Graz"]
[Date "1972.07.21"]
[Round "1.2"]
[White "Valenti, Giuseppe"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "B78"]
[BlackElo "2210"]
[PlyCount "100"]
[EventDate "1972.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "RSA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. Qd2 Rc8 11. h4 h5 12. 0-0-0 Ne5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Rdg1 Qf6 17. Kb1 Nc4 18. Bxc4 Qxd4 19. Qc1 Bxh6 20. Qxh6 Rxc4 21. Rxg4 Qg7 22. Rxh5 Qxh6 23. Rxh6 Kg7 24. Rgh4 Rcc8 25. Rh7+ Kf6 26. Rf4+ Ke7 27. Kc1 Bc6 28. a3 g5 29. Rg4 Rg8 30. Rh5 Kf6 31. f4 gxf4 32. Rxf4+ Ke7 33. Rh7 Rcf8 34. Kd2 Rg2+ 35. Kd3 Be8 36. Rh3 Rfg8 37. Rff3 R8g7 38. b3 Bc6 39. Re3 R2g5 40. a4 Rg8 41. b4 a6 42. Kc4 Rc8 43. Kd4 d5 44. Rhg3 Rxg3 45. Rxg3 dxe4 46. b5 Bd7 47. Kxe4 axb5 48. axb5 Rc4+ 49. Kd3 Rc5 50. Kd4 b6 0-1

[Event "WchT Students 19th Group4"]
[Site "Graz"]
[Date "1972.07.20"]
[Round "5.2"]
[White "Bloch, Nigel"]
[Black "Stoica, Valentin"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2210"]
[BlackElo "2285"]
[PlyCount "56"]
[EventDate "1972.07.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Romania"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Be7 9. Be3 Bd7 10. g4 0-0 11. h4 Nc6 12. h5 Ne8 13. Qd2 Bh4+ 14. Bf2 Nxd4 15. Qxd4 Bf6 16. Qd2 a5 17. a4 b4 18. Nd1 Bc6 19. Bd4 Bxd4 20. Qxd4 d5 21. exd5 Bxd5 22. Bxd5 Nf6 23. Ne3 Nxd5 24. Nxd5 Qxd5 25. Qxd5 exd5 26. 0-0-0 Rfd8 27. Rhe1 Rac8 28. Kb1 Kf8 1/2-1/2

[Event "WchT Students 19th Group4"]
[Site "Graz"]
[Date "1972.07.18"]
[Round "3.2"]
[White "Weichert, Helmut"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "C56"]
[BlackElo "2210"]
[PlyCount "77"]
[EventDate "1972.07.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Be3 Qe7 11. f3 Ng5 12. Qd2 0-0 13. Bxg5 Bxd4+ 14. Qxd4 Qxg5 15. Nd2 f6 16. Rae1 fxe5 17. Rxe5 Qf4 18. Qxf4 Rxf4 19. Rfe1 Kf8 20. Nb3 Rc4 21. c3 Re8 22. Kf2 Rxe5 23. Rxe5 a5 24. Nd2 Rf4 25. Ke3 Rh4 26. h3 a4 27. f4 Rh6 28. Nf3 Rg6 29. g4 h6 30. Ne1 Rd6 31. Nd3 Be6 32. Kd4 a3 33. bxa3 Bf7 34. Nc5 Rd8 35. a4 Ra8 36. Re2 Kg8 37. Rb2 Re8 38. a5 Re1 39. a6 1-0

[Event "WchT Students 19th Group4"]
[Site "Graz"]
[Date "1972.07.17"]
[Round "2.1"]
[White "Timman, Anton P"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2325"]
[BlackElo "2210"]
[PlyCount "55"]
[EventDate "1972.07.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. c4 Nc6 8. Nxc6 bxc6 9. c5 Be7 10. Re1 f5 11. f3 Ng5 12. Bf4 Nf7 13. Qc2 g5 14. Be5 Nxe5 15. dxe5 Be6 16. Nd2 Qd7 17. Nb3 d4 18. Na5 Rab8 19. a3 Rb5 20. Bxb5 cxb5 21. Rad1 Qd5 22. b4 Rd8 23. Qd3 c6 24. Nb7 Ra8 25. Qxd4 Qb3 26. Na5 Qa4 27. Nxc6 Bf8 28. Nd8 1-0

[Event "WchT Students 19th Group4"]
[Site "Graz"]
[Date "1972.07.16"]
[Round "1.2"]
[White "Raaste, Eero J"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "2210"]
[PlyCount "79"]
[EventDate "1972.07.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "AUT"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. h3 0-0 8. 0-0 Bf5 9. Re1 Nc6 10. Nc3 Nxc3 11. bxc3 Bg6 12. Bf4 Bd6 13. Ne5 Nxe5 14. dxe5 Bc5 15. Qg4 Bxd3 16. cxd3 Qc8 17. Qg3 Qe6 18. d4 Be7 19. Bd2 c5 20. f4 cxd4 21. cxd4 f5 22. Qb3 b6 23. Rec1 Rfc8 24. a4 Rc4 25. Rxc4 dxc4 26. Qb5 a6 27. Qb2 Rd8 28. Rb1 Rxd4 29. Be3 Rd3 30. Bf2 Rb3 31. Qc2 Rxb1+ 32. Qxb1 Bd8 33. Qd1 Bc7 34. Qf3 h6 35. Qb7 Qf7 36. a5 Qe7 37. Bxb6 Bxb6+ 38. Qxb6 Qa3 39. Qd8+ Kh7 40. Qc7 1-0

[Event "Islington op 7th"]
[Site "Islington"]
[Date "1971.12.15"]
[Round "6"]
[White "Parkes, Tim"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "36"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 c5 6. 0-0 b6 7. d3 Bb7 8. Nbd2 Nc6 9. Ne5 Qc7 10. f4 Nd5 11. Ndc4 b5 12. Bf3 Nxe5 13. Bxd5 Nxc4 14. Bxg7 Nxe3 15. Qe2 Nxd5 16. Bxf8 Rxf8 17. c4 Nxf4 18. Qxe7 Qc6 0-1

[Event "Islington op 7th"]
[Site "Islington"]
[Date "1971.12.14"]
[Round "5"]
[White "Bloch, Nigel"]
[Black "Welsh, TD."]
[Result "1-0"]
[ECO "B99"]
[PlyCount "51"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[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. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Qh5 b4 17. Nd5 exd5 18. exd5 Bd7 19. Re1+ Kd8 20. Kb1 Kc8 21. Qxf7 Bh6 22. Rg1 Kb7 23. Ne6 Qc8 24. Nxc5+ dxc5 25. Bh3 Kc7 26. Bxd7 1-0

[Event "Islington op 7th"]
[Site "Islington"]
[Date "1971.12.12"]
[Round "3"]
[White "Bloch, Nigel"]
[Black "Foley, John P"]
[Result "1-0"]
[ECO "C52"]
[PlyCount "91"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nge7 8. Qb3 0-0 9. cxd4 Bb6 10. d5 Na5 11. Qc3 Nxc4 12. Qxc4 d6 13. Bb2 Ng6 14. Qc3 f6 15. Kh1 Rf7 16. Nd4 Bd7 17. f4 Qf8 18. Nd2 Rc8 19. Nc4 c6 20. Ne6 Bxe6 21. dxe6 Rfc7 22. Ba3 Bc5 23. Bxc5 dxc5 24. f5 Ne7 25. Qg3 b5 26. Nd6 Rb8 27. Rad1 b4 28. Nf7 Rcb7 29. Rc1 Rb5 30. Qb3 h6 31. Rfd1 Kh7 32. Rd7 a5 33. Rcd1 Re8 34. Nd6 Ra8 35. Nxb5 cxb5 36. Rb7 c4 37. Qc2 Rb8 38. Rc7 a4 39. Rdd7 b3 40. Qb2 bxa2 41. Qxa2 Rd8 42. Qa3 Rxd7 43. Rxd7 c3 44. Qxc3 Kg8 45. Qc5 Qa8 46. Qxe7 1-0

[Event "Islington op 7th"]
[Site "Islington"]
[Date "1971.12.11"]
[Round "2"]
[White "Bloch, Nigel"]
[Black "Larner, K."]
[Result "1-0"]
[ECO "B43"]
[PlyCount "33"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 b5 7. Bd3 Bb7 8. a3 Nf6 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Re1 Nd7 13. Bg5 Qb7 14. Nxe6 Bxe6 15. Rxe6+ Be7 16. Rxe7+ Kf8 17. Be4 1-0

[Event "Islington op 7th"]
[Site "Islington"]
[Date "1971.12.10"]
[Round "1"]
[White "Steedman, James"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "A62"]
[PlyCount "77"]
[EventDate "1971.12.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Qe7 10. Nd2 b6 11. Re1 Nbd7 12. h3 Rb8 13. a4 Ba6 14. Nb5 Bxb5 15. axb5 Ra8 16. e4 Ne8 17. Nc4 Nc7 18. Qb3 Ne5 19. Ne3 Qd7 20. f4 c4 21. Nxc4 Nxc4 22. Qxc4 Nxb5 23. Be3 Nc7 24. e5 Rfc8 25. Qb4 Ne8 26. Bd4 b5 27. Qd2 Qf5 28. Qe3 Rc7 29. g4 Qd7 30. Ra6 Rc4 31. Rea1 Qc8 32. Bf1 dxe5 33. fxe5 Rc2 34. Bd3 Nc7 35. Rxa7 Rxa7 36. Rxa7 Nxd5 37. Qf3 Rc1+ 38. Kh2 Qd8 39. Qxf7+ 1-0

[Event "Islington Junior A"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Bellin, Robert"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "58"]
[EventDate "1971.12.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. c4 d5 7. cxd5 Nxd5 8. Bxg7 Kxg7 9. 0-0 Qc7 10. Qc2 Rd8 11. Nc3 Nb4 12. Qb2 Kg8 13. Rac1 N8c6 14. Na4 b6 15. d4 cxd4 16. Nxd4 Bb7 17. a3 Qd7 18. Nb5 Na6 19. Nbc3 Na5 20. Rfd1 Qe8 21. Rxd8 Qxd8 22. Rd1 Qe8 23. Bxb7 Nxb7 24. Nd5 Qb5 25. Nxe7+ Kf8 26. Nxg6+ hxg6 27. Qh8+ Ke7 28. Qxa8 Qc6 29. Qxa7 Ke6 1-0

[Event "Islington Junior A"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Bennett, Gerald H"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "B78"]
[PlyCount "54"]
[EventDate "1971.12.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 Qa5 12. 0-0-0 Ne5 13. h5 Nxh5 14. g4 Nf6 15. Bh6 Bxh6 16. Rxh6 Nc4 17. Bxc4 Rxc4 18. Rdh1 Rfc8 19. Nde2 Qc5 20. Kb1 b5 21. Rxh7 Nxh7 22. Nd5 g5 23. Nxe7+ Kg7 24. Nxc8 Qxc8 25. Qxd6 Qc6 26. Qh2 Qg6 27. Ng3 Rc6 1/2-1/2

[Event "Islington Junior A"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Bloch, Nigel"]
[Black "Kurajica, Bojan"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "66"]
[EventDate "1971.12.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Be3 Nf6 6. Nc3 e6 7. Bd3 a6 8. 0-0 Be7 9. Nxc6 bxc6 10. f4 d5 11. e5 Nd7 12. Qg4 g6 13. Rae1 c5 14. Nd1 Bb7 15. c4 dxc4 16. Bxc4 Nb6 17. Be2 Nd5 18. Bd2 0-0 19. Ne3 Nxe3 20. Bxe3 Bd5 21. a3 Rab8 22. Bc1 c4 23. Rd1 Rb3 24. Bf3 h5 25. Qg3 Rd8 26. Qe1 Qb6+ 27. Kh1 Bxf3 28. Rxf3 Rxf3 29. gxf3 Rxd1 30. Qxd1 Qf2 31. Bd2 Bc5 32. Bc1 Bd4 33. h3 Kg7 0-1

[Event "Islington Junior A"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Bloch, Nigel"]
[Black "Law, Andrew P"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "54"]
[EventDate "1971.12.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 b6 10. Ng3 Bb7 11. Bg5 Qe7 12. Bxf6 Nxf6 13. Bb5+ c6 14. Be2 0-0-0 15. Qe3 Nd5 16. Qxe4 Nxc3 17. Qe3 Nxe2 18. Kxe2 Ba6+ 19. Ke1 Rd5 20. f4 Qf6 21. c3 Rg4 22. Ra2 Rxf4 23. Ne4 Qf5 24. Nd2 Rb5 25. Ra1 Rb2 26. Rc1 Qg5 27. g3 Re4 0-1

[Event "Islington Junior A"]
[Site "Islington"]
[Date "1971.06.??"]
[Round "?"]
[White "Hecht, Hans Joachim"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "80"]
[EventDate "1971.12.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Qd3 0-0 11. Nd4 Qa5 12. b3 Ng4 13. Bb2 Qe5 14. Nf3 Qc5 15. Qe2 e6 16. Rad1 Rfd8 17. h3 Nf6 18. Rd2 Nh5 19. Rfd1 Bh6 20. Rc2 Nf4 21. Qf1 d5 22. exd5 exd5 23. cxd5 Bxd5 24. Rcd2 Qa5 25. Nxd5 Rxd5 26. Rxd5 Nxd5 27. Qc4 Nf4 28. Rd7 Qf5 29. Rxb7 Rc8 30. Qf1 Nxh3+ 31. gxh3 Qxf3 32. Rd7 Rc5 33. Rd8+ Bf8 34. Rxf8+ Kxf8 35. Ba3 Qf5 36. Qc1 Kg8 37. Qxc5 Qb1+ 38. Kh2 Kg7 39. Qf8+ Kf6 40. Bb2+ Ke6 1-0

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.24"]
[Round "10"]
[White "Rizo, Victor M"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "56"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "RSA"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 Qc7 9. f4 b6 10. Rf3 Bb7 11. Rh3 g6 12. Qf3 Rad8 13. Rh6 Rfe8 14. Qh3 Bf8 15. Rh4 h6 16. Ndf3 Nxe5 17. fxe5 Nh7 18. Bd2 h5 19. Rf1 Qe7 20. Kh1 Ng5 21. Nxg5 Qxg5 22. Rhf4 Re7 23. Be1 Qh6 24. Bh4 g5 25. Qg3 Qg7 26. Bxg5 Rdd7 27. Qh4 Qh8 28. Bf6 Qh6 1-0

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.23"]
[Round "9"]
[White "Bloch, Nigel"]
[Black "Espinoza, Carlos"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "55"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Peru"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "PER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. fxe5 Nd5 7. Ne4 c6 8. Nf3 Na6 9. Be2 0-0 10. 0-0 Nac7 11. c4 Nb6 12. b3 Bg4 13. Bb2 Ne6 14. h3 Bxf3 15. Bxf3 Bh6 16. Qd3 Qc7 17. Bg4 Ng7 18. Rad1 Rad8 19. Qc3 Ne8 20. Qe1 Bg7 21. Qh4 Nc8 22. Ng5 h6 23. Nxf7 Rxf7 24. Be6 Ned6 25. exd6 Nxd6 26. Qf4 Rdf8 27. c5 Kh7 28. Bxf7 1-0

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.22"]
[Round "8"]
[White "Belliard, Hector Julio"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "78"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Dominican Rep"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "DOM"]
[BlackTeamCountry "RSA"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Ngf3 cxd4 8. cxd4 0-0 9. a3 Ne8 10. 0-0 f5 11. Ne5 Qb6 12. Ndf3 Nf6 13. Qe1 Qd8 14. Qh4 Ne4 15. Nxc6 Qxh4 16. Nxh4 bxc6 17. b4 a5 18. bxa5 Rxa5 19. Nf3 Ba6 20. Rd1 Ra8 21. Bxa6 R5xa6 22. Rd3 Ra5 23. Rb3 Rb5 24. Rab1 Nc3 25. Rxb5 cxb5 26. Ra1 Ne2+ 27. Kf2 Nxc1 28. Rxc1 Bxa3 29. Rb1 b4 30. Nd2 Rc8 31. Nb3 Rc2+ 32. Kf3 Rb2 33. Rxb2 Bxb2 34. h3 Kf7 35. Ke2 Kg6 36. Kd1 Bc3 37. Nc1 Kh5 38. g3 Bb2 39. Nb3 Bc3 1/2-1/2

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.21"]
[Round "7"]
[White "Bloch, Nigel"]
[Black "Arita, K."]
[Result "1-0"]
[ECO "B89"]
[PlyCount "63"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Japan"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "JPN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. f3 Nc6 10. Qd2 Na5 11. 0-0-0 Nxb3+ 12. cxb3 Qc7 13. Kb1 Bd7 14. g4 Rac8 15. h4 Rfd8 16. h5 b5 17. Rc1 Qb7 18. g5 Ne8 19. g6 b4 20. gxf7+ Kxf7 21. Nce2 Rxc1+ 22. Nxc1 Rc8 23. Bg5 Nf6 24. Nc2 Bf8 25. Qxb4 Bb5 26. Qd2 Bc6 27. Nd3 Bb5 28. Nd4 Nxe4 29. fxe4 Qxe4 30. Qf4+ Qxf4 31. Nxf4 Bd7 32. Nfxe6 1-0

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.18"]
[Round "5"]
[White "Bedros, Jacques"]
[Black "Bloch, Nigel"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "72"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Lebanon"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. 0-0 d6 6. Re1 Ne5 7. Nxe5 dxe5 8. c3 Nf6 9. Qb3 0-0 10. cxd4 Bxd4 11. h3 Qd6 12. Nc3 c6 13. a4 a5 14. Bg5 Nh5 15. Rad1 Qg6 16. Be3 Bxh3 17. Bf1 Bg4 18. Rd2 Rad8 19. Bxd4 exd4 20. Ne2 Bxe2 21. Rdxe2 Nf4 22. Rd2 Rd7 23. g3 Ne6 24. Bg2 h6 25. f4 Nc5 26. Qf3 Nxa4 27. Bh3 Rdd8 28. Bf5 Qd6 29. e5 Qb4 30. Rh2 Qxe1+ 31. Kg2 d3 32. Rxh6 Qe2+ 33. Qxe2 dxe2 34. Bh7+ Kh8 35. Rh3 g6 36. Bxg6+ Kg7 0-1

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.17"]
[Round "4"]
[White "Bloch, Nigel"]
[Black "Milbers, Paul"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "49"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "LUX"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h5 7. Be2 c5 8. dxc5 Qa5+ 9. Nd2 Qxc5 10. c4 Nd7 11. Nb3 Qc7 12. cxd5 Qxe5 13. dxe6 Bb4+ 14. Bd2 Bxd2+ 15. Qxd2 Qxe6 16. 0-0 0-0-0 17. Rac1+ Kb8 18. Nc5 Qe7 19. Qf4+ Ne5 20. Bf3 Qf6 21. Qb4 Nxf3+ 22. gxf3 Qb6 23. Qf4+ Qd6 24. Rfd1 Qxf4 25. Rxd8+ 1-0

[Event "Olympiad-19 Final D"]
[Site "Siegen"]
[Date "1970.09.15"]
[Round "2"]
[White "Bloch, Nigel"]
[Black "Huss, Andreas"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "49"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "SUI"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 c5 10. Ng3 Qc7 11. Bb5 Rg6 12. Qd2 a6 13. Be2 b6 14. 0-0 Bb7 15. f3 exf3 16. Bxf3 0-0-0 17. Qe2 Bxf3 18. Rxf3 Kb7 19. Bf4 Qc6 20. Be5 h5 21. Raf1 h4 22. Bxf6 Nxf6 23. Rxf6 hxg3 24. Rxf7+ Rd7 25. Rxd7+ 1-0

[Event "Olympiad-19 Preliminaries F"]
[Site "Siegen"]
[Date "1970.09.12"]
[Round "8"]
[White "Bloch, Nigel"]
[Black "Martinez, Fernando A"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "60"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "PUR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 a6 7. 0-0 Qc7 8. Qe2 d5 9. Nc3 dxe4 10. Nxe4 Nd5 11. Nxc6 Nxe3 12. fxe3 bxc6 13. Ng5 f5 14. e4 Bc5+ 15. Kh1 Qe7 16. exf5 Qxg5 17. fxe6 Bb7 18. Rf7 Be7 19. Rf5 Qh4 20. Rh5 Qf6 21. Bxh7 0-0-0 22. Bd3 g6 23. Rxh8 Rxh8 24. Qf3 Qe5 25. g3 Qxe6 26. Be4 Rf8 27. Qe2 Qxe4+ 28. Qxe4 c5 29. Re1 Rf1+ 30. Kg2 Rxe1 0-1

[Event "Olympiad-19 Preliminaries F"]
[Site "Siegen"]
[Date "1970.09.11"]
[Round "7"]
[White "Angantysson, Haukur"]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "35"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "RSA"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. e3 Nc6 7. Be2 Be7 8. 0-0 0-0 9. Nf3 a6 10. a3 dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. Qe2 Qc7 14. e4 b4 15. axb4 Nxb4 16. Bg5 Nxa2 17. Rxa2 Rfd8 18. Ra4 1/2-1/2

[Event "Olympiad-19 Preliminaries F"]
[Site "Siegen"]
[Date "1970.09.10"]
[Round "6"]
[White "Bloch, Nigel"]
[Black "Lantsias, Andreas"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "69"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Cyprus"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "CYP"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. c3 Qc7 9. Bd3 Bxd3 10. Qxd3 a6 11. 0-0 c5 12. Be3 Nc6 13. a3 Na5 14. Nd2 c4 15. Qc2 Ne7 16. f4 g6 17. Qd1 Nf5 18. Qf3 Qe7 19. hxg6 fxg6 20. Ne2 h5 21. Ng3 h4 22. Ne2 Qh7 23. Bf2 Be7 24. Qh3 Kd7 25. Rab1 b5 26. Ra1 g5 27. fxg5 Bxg5 28. Nf3 Be3 29. Bxe3 Nxe3 30. Ng5 Qf5 31. Rxf5 Nxf5 32. Rf1 Raf8 33. Nxe6 Kxe6 34. Rxf5 Rxf5 35. Nf4+ 1-0

[Event "Olympiad-19 Preliminaries F"]
[Site "Siegen"]
[Date "1970.09.09"]
[Round "5"]
[White "Bloch, Nigel"]
[Black "Kolarov, Atanas Stefanov"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "81"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "South Africa"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Bf4 d6 7. Nxd4 0-0 8. Nb5 Nxd5 9. exd5 Ne5 10. Be2 Ng6 11. Bg3 f5 12. f4 Bf6 13. c3 Re8 14. 0-0 a6 15. Na3 c5 16. Nc2 b5 17. Qd2 Bd7 18. Bf2 Nxf4 19. Bf3 Ng6 20. Rae1 Rxe1 21. Rxe1 Ne5 22. Bg3 Bg5 23. Qe2 f4 24. Bf2 Bf5 25. Be4 Bg4 26. Qf1 Qf8 27. b4 Re8 28. bxc5 dxc5 29. a4 Bd7 30. Qe2 g6 31. axb5 Bxb5 32. Qd1 Qd6 33. Qc1 Ng4 34. Bf3 Nxf2 35. Rxe8+ Bxe8 36. Kxf2 Bf6 37. Ne1 c4 38. Qd2 Qe5 39. d6 Bd7 40. Bd5+ Kg7 41. Nf3 0-1

[Event "Olympiad-19 Preliminaries F"]
[Site "Siegen"]
[Date "1970.09.06"]
[Round "2"]
[White "Alzate, Dario"]
[Black "Bloch, Nigel"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "77"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. e5 Ng4 9. 0-0 0-0 10. Bf4 f6 11. exf6 Qxf6 12. Bg3 Bc5 13. Qd2 Rb8 14. Nd1 Rf7 15. c4 Bf5 16. cxd5 cxd5 17. Rc1 Bb6 18. Bxf5 Qxf5 19. h3 Nf6 20. Ne3 Qd7 21. Be5 Rd8 22. Rcd1 c6 23. Qd3 Ne4 24. b4 Rdf8 25. f3 Ng5 26. Bd4 Bc7 27. Ng4 Rf4 28. Kh1 Bb8 29. Rde1 h5 30. Ne5 Bxe5 31. Rxe5 Ne6 32. Be3 Rh4 33. Qg6 Nf4 34. Bxf4 Rhxf4 35. Rxh5 Rxb4 36. Qh7+ Kf7 37. Rf5+ Ke7 38. Qxg7+ Ke6 39. Qe5# 1-0

