Games Played by DarkThought from Nunn Position #8 (ECO E98)

DarkThought - Chessmaster 4000 Turbo: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c5 12. dxc6 Nxc6 13. Nc2 f4 14. Bf2 Qg5 15. Kh1 Be6 16. Qd3 Rd8 17. Rfd1 Rf7 18. Nb5 b6 19. Qa3 Bf8 20. Qa4 Rfd7 21. Rd2 Bg7 22. Rad1 Qe7 23. a3 Rc8 24. b3 Rdd8 25. Nb4 Nxb4 26. axb4 a6 27. Nc3 Qb7 28. Nd5 Bxd5 29. Rxd5 Rc6 30. Bh4 Rb8 31. Be1 Ra8 32. Kg1 Kh8 33. Bh4 Rb8 34. Kf1 Kg8 35. Qa2 Rbc8 36. Qd2 Qf7 37. Ra1 Qb7 38. Kg1 Ra8 39. Ra3 Rac8 40. Bf1 Ra8 41. Qa2 Rcc8 42. Qa1 Qc6 43. Kh1 Nc7 44. Rd1 Re8 45. Ra2 Re6 46. b5 Qb7 47. bxa6 Rxa6 48. Rxa6 Nxa6 49. c5 Nxc5 50. b4 Re8 51. Rxd6 g5 52. Bxg5 Ne6 53. Bc4 Kf7 54. Qc3 Kg6 55. Bxe6 Rxe6 56. Rxe6+ Kxg5 57. Qd2 Bf6 58. Qd6 Qf7 59. Qxb6 Qf8 60. b5 Bg7 61. Qc7 Kh5 62. Rd6 Bf6 63. Qxh7+ Qh6 64. Qxh6+ Kxh6 1-0

Chessmaster 4000 Turbo - DarkThought: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Qb3 fxe4 12. Nxe4 Nf6 13. Nxf6+ Bxf6 14. Bd3 Nf5 15. Nf3 Nxe3 16. fxe3 Kh8 17. Nd2 Bg5 18. Rae1 Rxf1+ 19. Bxf1 Bh4 20. g3 Bf6 21. Bg2 Bg7 22. Ne4 a5 23. c5 b6 24. cxb6 cxb6 25. Qa3 Bf8 26. Rc1 Bf5 27. Rc6 Bd7 28. Rc2 Rc8 29. Rc3 b5 30. Rxc8 Qxc8 31. Qxa5 Qc1+ 32. Bf1 Qxe3+ 33. Nf2 Kg8 34. Qc7 Bg4 35. Qa5 Bf3 36. Qxb5 Qd2 37. Qd3 Qxd3 38. Nxd3 Bxd5 39. Nb4 Be6 40. Bg2 Bh6 41. Nd5 Kg7 42. Kf2 Bc1 43. b4 Ba3 44. b5 Bd7 45. Nc7 Bc5+ 46. Kf3 d5 47. a4 d4 48. Ke2 Bb6 49. Na8 Bc5 50. Kd3 Bd6 51. Nb6 Be6 52. Nd5 Bxd5 53. Bxd5 Bc7 54. Kc4 Ba5 55. Kc5 Kf6 56. b6 d3 57. Kc6 d2 58. Bb3 Bxb6 59. Kxb6 Kf5 60. a5 Kg4 61. a6 Kh3 62. g4 Kxh2 63. a7 Kh3 64. a8=Q 1-0

DarkThought - Comet A.90: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Nf6 12. Nd3 b6 13. Bg5 h6 14. Be3 Bd7 15. Kh1 Kh7 16. Rb1 c6 17. dxc6 Nxc6 18. Nf2 f4 19. Bc1 Nd4 20. b3 Qc7 21. Bb2 a6 22. Bd3 Qc5 23. Ne2 Ne6 24. Rc1 Rfc8 25. Bb1 a5 26. a4 Rab8 27. Rc2 Ne8 28. Rd2 Qc7 29. Ba3 Ra8 30. Bc2 Bc6 31. Qa1 Nc5 32. Bb2 Na6 33. Rfd1 Nb4 34. Bb1 Na6 35. Nc3 Qe7 36. Qa3 Qh4 37. Kg1 Nc5 38. Bc2 Bf8 39. Qa1 Be7 40. Nd5 Bxd5 41. Rxd5 Rc6 42. R5d2 Nf6 43. Kh1 Rac8 44. Rf1 R6c7 45. Qd1 Rc6 46. Ba3 R6c7 47. Qe2 Rd7 48. Bb2 Kg7 49. Rfd1 Qh5 50. Nd3 Rb7 51. Qe1 Ne6 52. Nf2 Rd7 53. Kg1 Ng5 54. Nd3 Rdc7 55. Qf2 Rc6 56. Kh1 Kh7 57. Qe2 R6c7 58. Nc1 Ne6 59. Na2 Rc5 60. Qd3 R5c7 61. Nc3 Nd4 62. Ne2 Ne6 63. Qc3 Nc5 64. Ba3 Rc6 65. Qa1 Ne8 66. Nc3 Nc7 67. Qc1 N7e6 68. Nd5 Bd8 69. Bb2 Ng5 70. Nc3 Be7 71. Re2 Rd8 72. Qd2 Rd7 73. Qd5 Rc8 74. Ba3 Kg7 75. Qd2 Kh7 76. Rf2 Nge6 77. Nd5 Bd8 78. Bb2 Rf7 79. Rff1 Rb7 80. Qe2 Bh4 81. Kg1 Rf8 82. Qd2 Bg3 83. h3 Qh4 84. Kh1 Rc8 85. Qe2 Rd8 86. Rd2 Rbb8 87. Rb1 Qg5 88. b4 Nd7 89. Bc3 Rdc8 90. bxa5 bxa5 91. Rb5 Rxb5 92. cxb5 Qd8 93. Rd1 Ra8 94. Qd2 Ndc5 95. b6 Nb7 96. Bd3 Nec5 97. Bb5 Qf8 98. Bc6 Ra6 99. Bxb7 Nxb7 100. Qd3 Ra8 101. Qc4 Rc8 102. Qa6 Rb8 103. Bxa5 Qc8 104. Bc3 Ra8 105. Qb5 Qf8 106. a5 Nc5 107. Nc7 Rd8 108. a6 Qe7 109. a7 Bf2 110. Qc6 Nb3 111. Ne6 Bxb6 112. Nxd8 Bxa7 113. Rxd6 Nd4 114. Bxd4 Bb8 115. Rxg6 Qe6 116. Qxe6 1-0

Comet A.90 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Bd7 13. c5 c6 14. dxc6 Nxc6 15. Qb3 Nd4 16. Qxb7 Bc6 17. Qa6 Nc7 18. Qc4 d5 19. exd5 Bxd5 20. Qa4 Nxe2+ 21. Nxe2 Bxf3 22. Rxf3 Qxd3 23. Nc3 e4 24. Rh3 Rfd8 25. Rd1 Qa6 26. Qb3 Ne6 27. Rxd8+ Rxd8 28. c6 Qxc6 29. Bxa7 Qd7 30. Be3 f4 31. Bf2 Ng5 32. Rh4 Qd2 33. Kf1 f3 34. gxf3 Qd3+ 35. Kg2 Qxf3+ 36. Kg1 e3 37. Qc2 Bd4 38. Qf5 gxf5 39. Rh5 Qxf2+ 40. Kh1 Qf1# 0-1

DarkThought - Crafty 16.4: [1 - 0]
(Test Game, Nunn Position #8, January 1999)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c6 12. dxc6 Nxc6 13. Nc2 f4 14. Bf2 Be6 15. Qd2 Qg5 16. Kh1 Rf7 17. Rad1 Rd7 18. Nb5 Rc8 19. Bxa7 Nxa7 20. Nxa7 Rxc4 21. Bxc4 Bxc4 22. Rf2 Bxa2 23. Qa5 Bb3 24. Qb5 Be6 25. Nd4 Nc7 26. Nxe6 Nxb5 27. Nxg5 Nxa7 28. Rc2 Bf8 29. Ra1 Nc6 30. Ra8 Re7 31. b4 h6 32. b5 hxg5 33. bxc6 bxc6 34. Rxc6 Rb7 35. Rac8 Rb1+ 36. Rc1 Rxc1+ 37. Rxc1 Kf7 38. Rc6 Ke6 39. Kg1 Be7 40. Kf2 Bd8 41. Ra6 Bc7 42. Ke2 Bd8 43. Kd3 Bf6 44. Rb6 Bd8 45. Rb1 Ba5 46. Rb8 Be1 47. Rg8 Kf7 48. Rh8 Ke6 49. Kc4 Bf2 50. Kb5 Bd4 51. Kc6 Bc5 52. Re8+ Kf7 53. Rxe5 dxe5 54. Kxc5 Ke6 55. g4 fxg3 56. hxg3 Ke7 57. Kd5 g4 58. fxg4 Kf6 59. g5+ Kxg5 60. Ke6 Kg4 61. Kxe5 Kxg3 62. Kf6 Kg4 63. e5 g5 64. e6 Kf4 65. e7 g4 66. e8=Q 1-0

Crafty 16.4 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, January 1999)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. exf5 Nxf5 12. Qd3 Kh8 13. Nc2 Qh4 14. Qd2 Nxe3 15. fxe3 Nf6 16. Ne1 Ng4 17. Rxf8+ Bxf8 18. Bxg4 Bxg4 19. Nd3 Bh6 20. Nf2 Rf8 21. Rc1 Bd7 22. Qe2 Qg5 23. Re1 Qe7 24. Qd3 Rf7 25. Nce4 Qf8 26. Qa3 a6 27. Qa5 Bc8 28. Qd2 Bf5 29. Qc3 Qd8 30. Ng3 Bg7 31. c5 dxc5 32. Qxc5 Bd7 33. Qb4 Bb5 34. a4 c5 35. Qxc5 Bxa4 36. d6 Bc6 37. Nd3 Qe8 38. Nb4 Bb5 39. Nd5 Qf8 40. Nc7 Bd7 41. Ne4 Rf5 42. Qb4 Bc6 43. Ne6 Qf7 44. Nxg7 Qxg7 45. Rd1 Rf8 46. Qc4 Qh6 47. Qc5 Qh5 48. Rd2 Qf5 49. Nf2 Qg5 50. Nd3 Rf5 51. b4 h5 52. Re2 Qf6 53. Rf2 Rxf2 54. Nxf2 Kh7 55. e4 Qg5 56. g3 Qf6 57. Kf1 Bb5+ 58. Kg2 Bc6 59. h3 g5 60. Kg1 Kh6 61. Kh2 Bb5 62. Qb6 Kg6 63. Kg2 h4 64. g4 Bc6 65. Qc5 Kf7 66. Kg1 Qf4 67. Qc4+ Kf6 68. Qg8 Qg3+ 69. Kh1 Qf3+ 70. Kg1 Qg3+ 1/2-1/2

DarkThought - Fritz 3.10: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c6 12. dxc6 bxc6 13. Qd2 fxe4 14. fxe4 Rxf1+ 15. Kxf1 Qd7 16. Rd1 Bb7 17. Kg1 a6 18. Nf3 Rd8 19. Na4 Bf6 20. Nc5 Qc8 21. Bg5 Ba8 22. Nxe5 dxe5 23. Qxd8 Bxg5 24. Bg4 Qxd8 25. Rxd8 Be3+ 26. Kf1 Kf7 27. Be6+ Kf6 28. Rxe8 Bxc5 29. Bd7 Bb7 30. Rb8 Bc8 31. Bxc8 a5 32. Bd7 Kg5 33. g3 a4 34. b3 axb3 35. axb3 Bd6 36. Rb7 Bc5 37. b4 Bd4 38. b5 cxb5 39. Rxb5 h6 40. c5 Kf6 41. c6 Nxc6 42. Bxc6 Kf7 43. Rb7+ Kg8 44. Be8 g5 45. Bf7+ Kg7 46. Bh5+ Kg8 47. Bg4 Bc5 48. Rb5 Bd4 49. Rb8+ Kf7 50. Rb7+ Kg8 51. Be6+ Kf8 52. Rh7 Bc5 53. Bg4 Be7 54. Bh5 Ba3 55. Rxh6 Ke7 56. Rg6 Bc1 57. h4 gxh4 58. gxh4 Bf4 59. Be2 Kf8 60. Rf6+ Kg7 61. Rxf4 exf4 1-0

Fritz 3.10 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Nf6 13. c5 b6 14. c6 a5 15. Rc1 Ba6 16. Ne1 fxe4 17. Bxa6 Nf5 18. Bg5 Rxa6 19. fxe4 Nh6 20. Rc2 Qe7 21. Rcf2 Nhg8 22. Nf3 Raa8 23. Bh4 h6 24. h3 g5 25. Bg3 b5 26. Qc2 Nh5 27. Bh2 b4 28. Nd1 Ngf6 29. Ne3 Nf4 30. h4 Qf7 31. hxg5 hxg5 32. Nxg5 Qg6 33. Rxf4 exf4 34. Bxf4 Nh5 35. Ne6 Nxf4 36. Nxf4 Qh6 37. g3 Bd4 38. Qd3 Bxe3+ 39. Qxe3 Rf7 40. Qd4+ Kg8 41. Qf2 Rh7 42. Qg2 Rf8 43. Rf2 Rff7 44. Qf3 Kh8 45. Qg2 Rfg7 46. Rf3 Rg8 47. a4 bxa3 48. Rxa3 a4 49. Rf3 Rb8 50. Rf1 Rb3 51. Rf3 Qf6 52. Qf2 Rxf3 53. Qxf3 Qg5 54. Qf2 Kg8 55. Kg2 Rf7 56. Qe3 Rf8 57. Kf2 Rb8 58. Qe2 Kf7 59. Kg2 Ke7 60. Nd3 Rb3 61. Qd1 Qg7 62. Qd2 Qd4 63. Qg5+ Qf6 64. Qd2 Kd8 65. Qe2 Qg6 66. Qf3 Ke8 67. Qe2 Qg5 68. Kh2 Kd8 69. Kh3 Kc8 70. Kg2 Kb8 71. g4 Qh4 72. Nf2 Qg3+ 73. Kf1 Qe5 74. Nd1 Qf4+ 75. Ke1 Rb4 76. Ne3 Qe5 77. Nc4 Qd4 78. Kf1 Rxc4 79. g5 Rb4 80. g6 Rxb2 81. Qxb2+ Qxb2 0-1

DarkThought - Fritz 5.03: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Qd7 12. Nd3 Nf6 13. Rc1 c5 14. dxc6 bxc6 15. Qd2 Qe6 16. Rcd1 Bb7 17. Kh1 c5 18. exf5 Nxf5 19. Nf2 Rab8 20. Bd3 Nxe3 21. Qxe3 Bc6 22. b3 Bd7 23. Qd2 Rbd8 24. Nfe4 Qe7 25. Nxf6+ Qxf6 26. Be4 Be8 27. Qd5+ Kh8 28. Bb1 Bf7 29. Qb7 a5 30. Ne4 Qe6 31. Qb5 a4 32. Qxa4 Bf6 33. Nxf6 Qxf6 34. Qc6 Be8 35. Qb7 Rd7 36. Qd5 Bf7 37. Qc6 Be8 38. Rd2 Qe7 39. Be4 Rf6 40. Qa8 Rd8 41. Qa5 Rd7 42. Qb5 Rd8 43. Qb7 Rd7 44. Qc8 Rc7 45. Qa8 Rf8 46. Qa5 Ra7 47. Qb6 Rf6 48. Qb8 Kg7 49. Rfd1 Ra3 50. Bb1 Ra6 51. Qc8 Ra3 52. Be4 Bf7 53. Bd3 Rf4 54. Qb8 Rd4 55. Qb6 Qd7 56. Bb1 h6 57. Qb8 Ra7 58. Rxd4 exd4 59. Re1 Ra3 60. Re2 Ra7 61. Be4 Qe7 62. Kg1 Ra3 63. h3 Ra6 64. Qc8 Ra3 65. Kh2 Ra7 66. Qb8 Qe5+ 67. g3 Re7 68. Qd8 Re8 69. Qa5 Re7 70. f4 Qf6 71. Qe1 g5 72. f5 Bg8 73. g4 Re5 74. Qf2 Bf7 75. Qf3 Qe7 76. Kh1 Kh8 77. Kg1 Bg8 78. f6 Qe8 79. Bc6 Qg6 80. Rxe5 Qb1+ 81. Kh2 dxe5 82. Qe2 Bf7 83. Bg2 e4 84. Bxe4 Qc1 85. Kg2 Qf4 86. Qf3 Qd2+ 87. Qf2 Qd1 88. Bf3 Qd3 89. Qe1 Qc2+ 90. Kg3 Qc3 91. Qe7 Kg8 92. a4 Qa5 93. b4 Qxa4 94. bxc5 Qe8 95. c6 Qxe7 96. fxe7 Kg7 97. c7 Kf6 98. c8=Q Kxe7 99. Qc5+ Kf6 100. Bd5 Bxd5 101. cxd5 d3 102. d6 d2 103. Qd4+ Kf7 104. d7 d1=Q 105. Qxd1 h5 106. gxh5 Kg7 107. d8=Q 1-0

Fritz 5.03 - DarkThought: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Bd7 13. c5 c6 14. Qb3 fxe4 15. fxe4 Rxf1+ 16. Rxf1 cxd5 17. exd5 Nf5 18. Bf2 Bc8 19. Ne4 dxc5 20. Ndxc5 b6 21. Ne6 Bxe6 22. dxe6 Ned6 23. Bf3 Rc8 24. Qa4 Nxe4 25. Bxe4 Qe7 26. Bc6 Rf8 27. Bd7 Qd6 28. Qa3 Qxa3 29. bxa3 Ne7 30. Rc1 Bf6 31. Rc7 Ra8 32. Kf1 Nd5 33. Rb7 Ne7 34. Ke2 Nf5 35. Bc6 Rc8 36. Ba4 b5 37. Rxb5 Ng7 38. Bb3 Re8 39. Bxa7 Nxe6 40. a4 Nd4+ 41. Bxd4 exd4+ 42. Kd2 Re5 43. Rb7 Rg5 44. g3 Rh5 45. h4 Rf5 46. g4 Rf2+ 47. Kd3 Rf3+ 48. Kc4 Bxh4 49. a5 Rc3+ 50. Kb5 d3 51. a6 d2 52. Rd7 Bf2 53. Rxd2 Be3 54. Rd7 Rc5+ 55. Kb4 Re5 56. a7 Re4+ 57. Kb5 Bxa7 58. Rxa7 Rxg4 59. a4 Rd4 60. a5 Rd3 61. Kb4 Rd4+ 62. Kc5 Re4 63. a6 Re5+ 64. Bd5 Re1 65. Rd7 Rc1+ 66. Kd4 Rd1+ 67. Ke5 Re1+ 68. Be4 Ra1 69. a7 Rxa7 70. Rxa7 1-0

DarkThought - Fritz 5.32b: [1 - 0]
(Test Game, Nunn Position #8, January 1999)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Qd7 12. Nd3 c5 13. dxc6 bxc6 14. Kh1 Nc7 15. Qd2 Ne6 16. Rad1 Qc7 17. Rfe1 fxe4 18. fxe4 Nd4 19. c5 Nxe2 20. cxd6 Ng3+ 21. hxg3 Qxd6 22. Bc5 Qe6 23. g4 a5 24. g5 Ba6 25. Nf2 Rae8 26. Qd7 Bc8 27. Qc7 Qf7 28. Nd3 Bg4 29. Rd2 Qe6 30. Qxa5 Bh5 31. Nf2 Rf7 32. Rd8 Rxd8 33. Qxd8+ Bf8 34. Rg1 Nc8 35. g4 Nd6 36. Qb8 Nc8 37. Be3 Rxf2 38. Bxf2 Bxg4 39. Be3 Qf7 40. Kh2 Be6 41. Rg2 Bd6 42. Qa8 Bd7 43. Qa5 Kg7 44. b3 Qf3 45. Rg3 Qf1 46. Qd8 Be6 47. Qe8 Ne7 48. Qa8 Bc8 49. Qa5 Be6 50. Qb6 Qe1 51. Qd8 Bb4 52. Nd1 Qe2+ 53. Nf2 Ba3 54. Qb8 Qb5 55. Qc7 Bf7 56. Rf3 Kf8 57. Ng4 Qe2+ 58. Kg3 Qe1+ 59. Bf2 Qxe4 60. Qd8+ Kg7 61. Nh6 Qd5 62. Rxf7+ Qxf7 63. Nxf7 Kxf7 64. Qh8 Ke6 65. Kf3 Kd5 66. Qxh7 Ke6 67. Bg3 Bc1 68. Qh8 Bb2 69. Ke4 Kd7 70. Bxe5 Bc1 71. Qh3+ Kd8 72. Bf6 Ba3 73. Qe6 Kc7 74. Bxe7 Bxe7 75. Qxe7+ Kb6 76. a4 c5 77. Kd5 c4 78. a5+ Ka6 79. Kxc4 Kxa5 80. Qa7# 1-0

Fritz 5.32b - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, January 1999)

DarkThought - Genius 3: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 b6 13. Nd3 g5 14. Be1 a5 15. Nf2 Ng6 16. Nb5 Bd7 17. Bc3 h5 18. Qa4 Nh4 19. Rae1 Bf6 20. Qd1 Kh8 21. Kh1 Rg8 22. Rg1 Qe7 23. Bd2 Qg7 24. Ref1 g4 25. g3 Nxf3 26. Bxf3 gxf3 27. Qxf3 Bg4 28. Qd3 fxg3 29. Nxg4 hxg4 30. hxg3 Qh7+ 31. Kg2 Qh3+ 32. Kf2 Rf8 33. Rh1 Bh4+ 34. Ke1 Rxf1+ 35. Qxf1 Qxg3+ 36. Kd1 Kg8 37. Rg1 Qf2 38. Rxg4+ Ng7 39. Qxf2 Bxf2 40. Nxc7 Ra7 41. Ne8 Re7 42. Nxd6 Kh7 43. Bg5 Rd7 44. Bf6 Bd4 45. Rxg7+ Rxg7 46. Bxg7 Kxg7 47. Nf5+ Kf6 48. Nxd4 Kf7 49. Nc6 a4 50. Nxe5+ 1-0

Genius 3 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. b4 fxe4 12. Nxe4 Bf5 13. Ng3 a5 14. bxa5 Rxa5 15. Qd2 Qa8 16. Nf3 Bd7 17. Ng5 Nf5 18. Nxf5 gxf5 19. f3 Rf6 20. f4 e4 21. Bd4 Rf8 22. Rfc1 Bxd4+ 23. Qxd4 Ng7 24. Rc2 h6 25. Nh3 Kh7 26. Nf2 Ne8 27. Rb2 Nf6 28. Nd1 Ra6 29. Qe3 Ra3 30. Rb3 Rxb3 31. Qxb3 Qa7+ 32. Qe3 Ra8 33. Qxa7 Rxa7 34. Kf2 h5 35. Rb1 Ng4+ 36. Ke1 Kg6 37. h4 Nf6 38. Rb2 Kf7 39. Ne3 Kg7 40. Rb3 Kg6 41. Kf2 Be8 42. a3 Ba4 43. Rb2 Nd7 44. Rb1 b6 45. Rc1 Nf6 46. Rc3 Ra8 47. Ke1 Rg8 48. Kf2 Rh8 49. Kf1 Bd7 50. Rb3 Ba4 51. Rc3 Re8 52. Kf2 Rg8 53. Ke1 Rf8 54. Kf2 Rd8 55. Ke1 Ra8 56. Kd2 Ra5 57. Ke1 Bd7 58. Kd2 Kg7 59. Bd1 Kh6 60. Be2 Ng8 61. Nc2 Ne7 62. Ne3 Ng6 63. g3 Ne7 64. Bd1 Ng8 65. Be2 Kg6 66. Rb3 Ra8 67. Ke1 Nf6 68. Rc3 Ba4 69. Rc1 Nd7 70. Kd2 Nc5 71. Kc3 Bb3 72. Kb2 Ra7 73. Ra1 Ba4 74. Kc3 Ra5 75. Ra2 Bb3 76. Ra1 Ra7 77. Kb2 Ra6 78. Kc3 Ra5 79. Bf1 Ba4 80. Be2 Ra7 81. Rb1 Be8 82. Ra1 Ra8 83. Bd1 Ba4 84. Be2 Bb3 85. Kb4 Ra7 86. Kc3 Rb7 87. Kd2 Rb8 88. Kc3 Ba4 89. Rb1 Rg8 90. Rg1 Re8 91. Ra1 Rh8 92. Rf1 Rf8 93. Rh1 Rd8 94. Rb1 Rd7 95. Kd4 Rg7 96. Rg1 Nb3+ 97. Kc3 Rg8 98. Bd1 Nc5 99. Be2 Bd7 100. Rh1 Be8 101. Rg1 Ba4 102. Kd2 Rh8 103. Kc3 Rh6 104. Rc1 Rh7 105. Rb1 Kf6 106. Rf1 Rg7 107. Rg1 Be8 108. Nc2 Rh7 109. Kd2 Ba4 110. Ne3 Rh6 111. Rg2 Be8 112. Rf2 Ba4 1/2-1/2

DarkThought - Genius 5: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. c5 Ng6 14. Rc1 h5 15. cxd6 cxd6 16. Nd3 Bd7 17. Qb3 b6 18. Nb4 g4 19. Nc6 Qg5 20. Nb5 g3 21. Kh1 gxf2 22. Nbxa7 Nf6 23. Qxb6 Nh4 24. Rxf2 Nxe4 25. fxe4 f3 26. Rg1 fxe2 27. Rxe2 Qg4 28. Qe3 Qf4 29. Qxf4 exf4 30. Nb5 Rxa2 31. Nxd6 Bg4 32. Rf2 f3 33. g3 Rxb2 34. Rgf1 Bh3 35. Nc4 Rxf2 36. Rxf2 Ra8 37. N6a5 Bd4 38. Kg1 Ng6 39. Nb3 Ne5 40. Ncd2 Bb6 41. d6 Ra7 42. d7 Rxd7 43. Nf1 Ng4 44. Kh1 Bxf2 0-1

Genius 5 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. b4 a5 12. b5 fxe4 13. Nxe4 Bf5 14. f3 Nf6 15. Bd3 Kh8 16. Rc1 Bd7 17. Qd2 Nf5 18. Bg5 Qb8 19. Kh1 Qa7 20. c5 Nxd5 21. Bc4 Nf6 22. b6 cxb6 23. Nxd6 Nxd6 24. cxd6 b5 25. Bd3 e4 26. Be3 Qa6 27. fxe4 Qxd6 28. Nf3 Qb4 29. Qxb4 axb4 30. Rc7 Ng4 31. Bc5 Rfc8 32. Rxc8+ Bxc8 33. h3 Nf6 34. Ng5 Nh5 35. Rf2 b3 36. axb3 Ra1+ 37. Bf1 Ng3+ 38. Kg1 h6 39. Nf7+ Kh7 40. Nd6 Be6 41. Rf3 Be5 42. Nxb5 Rd1 43. Bb6 Nxe4 44. Re3 Bd5 45. Bc7 Bf6 46. Rd3 Nd2 47. Rxd5 Rxf1+ 48. Kh2 Rd1 49. Rc5 Nxb3 50. Rc4 Nd2 51. Rb4 Nf1+ 52. Kg1 Be7 53. Nd6 Ng3+ 54. Kh2 Rxd6 55. Bxd6 Bxd6 56. Rxb7+ Kg8 57. Rb6 Ne4+ 58. Kh1 h5 59. g4 h4 60. Kg2 Kf7 61. Ra6 Be7 62. Ra1 Ng5 63. Rf1+ Bf6 64. Rb1 Ne6 65. Rb7+ Be7 66. Kf3 g5 67. Kg2 Kf6 68. Rb6 Bc5 69. Ra6 Ke5 70. Kh2 Nf4 71. Ra5 Kd6 72. Ra6+ Kd7 73. Ra5 Kc6 74. Ra6+ Bb6 75. Ra2 Kc7 76. Rb2 Bd4 77. Rb5 Bf6 78. Rf5 Be7 79. Rb5 Bd6 80. Rf5 Kc6 81. Ra5 Kb6 82. Rf5 Bc7 83. Rf7 Kc6 84. Rf5 Bd8 85. Rf7 Bb6 86. Rf6+ Kc7 87. Rf5 Ne6 88. Kh1 Kd6 89. Kg2 Nf4+ 90. Kh2 Bd8 91. Rb5 Kc7 92. Rc5+ Kd6 93. Rb5 Be7 94. Rb6+ Ke5 95. Rb5+ Ke4 96. Rf5 Bd6 97. Rb5 Kf3 98. Rb3+ Kf2 99. Rb6 Be5 100. Rb5 Bc7 101. Rf5 Kf1 102. Rc5 Bb6 103. Rc1+ Ke2 104. Rc2+ Kf3 105. Rc3+ Be3 106. Rb3 Ke2 107. Rb5 Nd3 108. Kg2 Bc1 109. Kg1 Bd2 110. Kg2 Nf4+ 111. Kh2 Kf1 112. Rb1+ Be1 113. Ra1 Ke2 114. Ra2+ 1/2-1/2

DarkThought - Hiarcs 6: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c5 12. dxc6 bxc6 13. Qd2 f4 14. Bc5 Be6 15. Rd1 Nc8 16. Nc2 Rf7 17. Bf2 Rd7 18. Rfe1 Qg5 19. Nb4 Ne7 20. Na6 Rc8 21. b4 Nc7 22. Nxc7 Rcxc7 23. Qc1 Nc8 24. c5 d5 25. exd5 cxd5 26. Qa3 Ne7 27. Bb5 Bh3 28. Bf1 Be6 29. Nb5 Rc8 30. Qa6 Rc6 31. Qa4 Rc8 32. Rc1 Rdd8 33. Nxa7 Ra8 34. c6 Rf8 35. b5 e4 36. fxe4 f3 37. g3 Bb2 38. Rc2 Be5 39. b6 Bb8 40. exd5 Bxd5 41. Bc4 Bxa7 42. bxa7 Bxc4 43. Qxc4+ Nd5 44. Rd1 Rf4 45. Qb3 Rf7 46. Rxd5 Qf6 47. Rc1 Rc8 48. c7 h5 49. Rd7 g5 50. Rxf7 Qg6 51. Rd7+ Kf8 52. Bc5+ Ke8 53. Re1+ Qe6 54. Qxe6# 1-0

Hiarcs 6 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Nf6 13. c5 b6 14. b4 a5 15. cxd6 cxd6 16. bxa5 bxa5 17. Rb1 Ba6 18. Nf2 Bxe2 19. Qxe2 fxe4 20. fxe4 Rb8 21. Qa6 Ra8 22. Qb5 Qc7 23. Na4 Rfb8 24. Nb6 Ra7 25. Qa4 Neg8 26. Nc4 Ra6 27. Bd2 Bh6 28. Rxb8 Qxb8 29. Bxa5 Qa7 30. Qb4 Nxe4 31. Bb6 Rxb6 32. Nxb6 Nxf2 33. Kxf2 Qxa2+ 34. Kg3 Qe2 35. Rf2 Qd3+ 36. Rf3 Bf4+ 37. Kh3 Qf5+ 38. g4 Qg5 39. Qxd6 Qh6+ 40. Kg2 Qxh2+ 41. Kf1 Qh1+ 42. Kf2 Qh4+ 43. Ke2 Qxg4 44. Qb4 h5 45. Qc4 Nf6 46. Qc7 h4 47. Qc8+ Qxc8 48. Nxc8 Nxd5 49. Nd6 g5 50. Ra3 g4 51. Ra5 Nc3+ 52. Kf1 h3 53. Nf7+ Kg7 54. Nxe5 g3 55. Nf3 g2+ 56. Kg1 Ne2+ 57. Kf2 Bg3+ 58. Kxe2 h2 59. Rg5+ Kf6 60. Rxg3 h1=Q 61. Rg5 Qf1+ 62. Ke3 Ke7 63. Rg4 Ke6 64. Rg6+ Kf7 65. Rg5 Kf8 66. Rg3 Ke8 67. Rg8+ Kd7 68. Rg6 Kc7 69. Rg7+ Kc6 70. Rg5 Kb6 71. Re5 g1=B+ 72. Nxg1 Qxg1+ 73. Ke4 Kc6 74. Kf5 Qb1+ 75. Kf6 Qa1 76. Ke6 Qh1 77. Ra5 Qe4+ 78. Kf6 Qd4+ 79. Kf7 Qd7+ 80. Kg6 Qd6+ 81. Kh5 Qh2+ 82. Kg6 Kd6 83. Ra6+ Ke5 84. Ra5+ Ke6 85. Ra6+ Ke7 86. Ra7+ Ke8 87. Ra8+ Kd7 88. Ra7+ Kc8 89. Rf7 Kd8 90. Kf5 Qf2+ 91. Kg6 Qg3+ 92. Kf5 Qb3 93. Kf6 Qe3 94. Kf5 Ke8 95. Rf6 Ke7 96. Rg6 Qf3+ 97. Kg5 Kf7 98. Ra6 Qd5+ 99. Kf4 Qc4+ 100. Ke5 Qxa6 0-1

DarkThought - Junior 4.6: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 fxe4 12. fxe4 Rxf1+ 13. Bxf1 Nf6 14. Be2 c5 15. dxc6 Nxc6 16. Nb5 Bf8 17. Qd3 a6 18. Nc3 Ng4 19. Bxg4 Bxg4 20. Kh1 Nb4 21. Qd2 Rb8 22. Bg5 Be7 23. Bxe7 Qxe7 24. Nd1 Rf8 25. Ne3 Qg5 26. a3 Nc6 27. N1c2 Rf6 28. b4 Bc8 29. b5 Ne7 30. Qa5 Qf4 31. Qd8+ Kf7 32. bxa6 bxa6 33. Qc7 Be6 34. Qb7 a5 35. Rb1 Bxc4 36. h3 Be6 37. Qa8 Qh4 38. Rb7 Bxh3 39. Rxe7+ Kxe7 40. Nd5+ Kf7 41. Qa7+ Kg8 42. Nxf6+ Qxf6 43. Qb8+ Kg7 44. Qc7+ Kh6 45. gxh3 Qf1+ 46. Kh2 Qf4+ 47. Kg1 Qg3+ 48. Kf1 Qxh3+ 49. Ke2 Qh2+ 50. Kd1 Qg1+ 51. Kd2 Qf2+ 52. Kd3 Qf1+ 53. Kd2 Qg2+ 54. Kd3 Qf1+ 55. Kc3 Qf3+ 56. Kb2 Qxe4 57. Qxd6 a4 58. Qb4 Qf4 59. Ne1 Qg3 60. Nc2 Qf4 1/2-1/2

Junior 4.6 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Nc2 fxe4 12. Nxe4 Nf6 13. Nxf6+ Rxf6 14. Bg5 Rf7 15. Ne3 h6 16. Bh4 Kh7 17. Bd3 Qe8 18. f3 e4 19. Bxe4 Bxb2 20. Rb1 Bc3 21. a3 b6 22. Qd3 Bh8 23. Rfe1 Nf5 24. Bxf5 gxf5 25. Nc2 Qa4 26. Rb4 Qa6 27. Re8 Qb7 28. Ne3 Bg7 29. Rd8 Be5 30. Bg3 Bg7 31. Bf4 Bf8 32. Rb2 Be7 33. Re8 c6 34. Re2 Bf8 35. dxc6 Qxc6 36. Nd5 Ba6 37. Rxa8 Qxa8 38. Nb4 Bb7 39. Nc2 Qc8 40. Rd2 Be7 41. Ne3 Qc5 42. Kh1 Bg5 43. Bxg5 hxg5 44. Rd1 Rf6 45. Rb1 Bc6 46. Rg1 Rf7 47. Rd1 Rf6 48. Rb1 Rf7 49. Rc1 Qe5 50. h3 Qc5 51. Rd1 Bb7 52. Rb1 Bc6 53. Rc1 Bb7 54. Rd1 Rf6 55. Rb1 Bc6 56. Nd5 Bxd5 57. cxd5 Kh6 58. Rb4 Qf2 59. Rc4 Qe1+ 60. Kh2 Qe5+ 61. f4 gxf4 62. Qf3 Rf7 63. Rxf4 Kg6 64. a4 Rg7 65. Qf2 Qxd5 66. g4 Qe5 67. gxf5+ Kf7 68. Kh1 Qc5 69. Qf1 Kf6 70. h4 Qe3 71. Qa1+ Qe5 72. Rd4 d5 73. Qc3 Rg3 74. Qc6+ Kg7 75. f6+ Kh8 76. Qc8+ Rg8 77. Qc1 Qxf6 78. Rf4 Qe5 79. Qf1 Qe3 80. Kh2 d4 81. Qf2 Qxf2+ 82. Rxf2 Rd8 83. Kg3 d3 84. Rd2 Rd4 85. Rd1 Kh7 86. Kf2 Kh6 87. a5 b5 88. Ke3 Ra4 89. Kxd3 Kh5 90. Kc3 a6 91. Rd6 Rxa5 92. Rd4 Ra2 93. Rf4 Rg2 94. Rf1 Rg4 95. Ra1 Rg6 96. Kb4 Rc6 97. Ra5 Kxh4 98. Ra3 Kg5 99. Ka5 Rc4 100. Ra1 Kf5 101. Rf1+ Rf4 102. Ra1 Ke5 103. Re1+ Re4 104. Ra1 Kd5 105. Ra2 Kc4 106. Rh2 b4 107. Ka4 a5 108. Rc2+ Kd3 109. Rh2 Re2 110. Rh1 Kc2 111. Rh3 Kb2 112. Rf3 Ka2 113. Rf5 b3 114. Re5 Rc2 115. Rxa5 b2 116. Kb4+ Kb1 117. Re5 Rc6 118. Rh5 Rd6 119. Kc3 Ra6 120. Rh2 Ka1 121. Rxb2 Rc6+ 122. Kb3 Rb6+ 123. Kc2 Rxb2+ 0-1

DarkThought - Junior 5.0: [1 - 0]
(Test Game, Nunn Position #8, December 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 c5 13. dxc6 bxc6 14. Qd2 Be6 15. Rd1 Rf7 16. Bc5 Nc8 17. b3 Rd7 18. Ba3 Nb6 19. Qc1 Nc7 20. Nd3 Nc8 21. c5 d5 22. exd5 cxd5 23. c6 Rf7 24. Rfe1 Qe8 25. Bf1 Rf5 26. Nc5 Rf7 27. Nb7 Bf6 28. Nb5 Nxb5 29. Bxb5 Bg7 30. Bb2 Rf5 31. Ba6 Qe7 32. Nc5 Nb6 33. Nxe6 Qxe6 34. c7 Re8 35. Bb7 Rf7 36. a4 a5 37. Qc5 Bf8 38. Qxa5 Rxc7 39. Rxe5 Qxe5 40. Bxe5 Rxe5 41. Qa7 Bc5+ 42. Kh1 Kg7 43. Qa5 Bf2 44. Ba6 Rce7 45. g3 fxg3 46. hxg3 Be3 47. f4 R5e6 48. Bf1 d4 49. Bh3 Rc6 50. Qb5 Rf6 51. a5 Na8 52. Qc5 Rff7 53. b4 Nc7 54. b5 Ne8 55. b6 Nf6 56. Qc8 Ne4 57. Kg2 Nd6 58. Qc6 Rf6 59. a6 Nf5 60. Qxf6+ Kxf6 61. a7 Re8 62. b7 Nh6 63. b8=Q Rxb8 64. axb8=Q Nf7 65. Ra1 Kg7 66. Ra8 g5 67. Qf8+ Kg6 68. Ra6+ Nd6 69. Rxd6+ Kh5 70. Rh6# 1-0

Junior 5.0 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, December 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Nf3 Nf6 12. Ng5 h6 13. Ne6 Bxe6 14. dxe6 fxe4 15. Re1 Nf5 16. Bg4 Re8 17. Bh3 Kh8 18. Qd2 Rxe6 19. Bxf5 gxf5 20. Bxh6 Qd7 21. Bg5 Nh7 22. h4 Rg6 23. Qd1 Nxg5 24. Qh5+ Rh6 25. Qxg5 Qf7 26. g3 Rh5 27. Qd2 Qxc4 28. Qd1 Rh6 29. Rc1 Qd4 30. Nb5 Qxb2 31. Nxc7 Rf8 32. Re2 Qb6 33. Nd5 Qa5 34. Ne7 f4 35. h5 fxg3 36. Ng6+ Rxg6 37. hxg6 Qb6 38. Rb1 gxf2+ 39. Kg2 f1=Q+ 40. Qxf1 Rxf1 41. Rxb6 Rf6 42. Rxb7 Rxg6+ 43. Kf1 d5 44. Rxa7 Rg4 45. a4 d4 46. a5 d3 47. Rh2+ Kg8 48. Rd7 Bf8 49. Rd5 Bb4 50. a6 Rf4+ 51. Kg2 d2 52. Rh4 Rf6 53. Rxe4 Ba5 54. a7 Ra6 55. Kf3 Rxa7 56. Ra4 Bb6 57. Rxa7 Bxa7 58. Rxd2 1/2-1/2

DarkThought - MChess 5: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Bd7 12. Nd3 b6 13. Qe1 Nf6 14. Qh4 f4 15. Bd2 a5 16. Nb5 Rc8 17. Bc3 Qe8 18. Qf2 Bxb5 19. cxb5 g5 20. Kh1 g4 21. Qh4 gxf3 22. gxf3 Ng6 23. Qg5 Qd7 24. Nf2 Kf7 25. Rg1 Rb8 26. Rac1 Rg8 27. Bd2 Ke8 28. Rc2 Rb7 29. Rgc1 Nh8 30. Ng4 Nxg4 31. Qh5+ Nf7 32. fxg4 Bh6 33. Rc6 Rg6 34. R1c2 Ng5 35. Be1 Kd8 36. a3 Kc8 37. R6c4 Kb8 38. h4 Nf7 39. Bf2 Qe7 40. Qf5 Rg7 41. b4 a4 42. R2c3 Nd8 43. g5 Rf7 44. Qh3 Bg7 45. Bg4 Bf8 46. Bc8 Ka7 47. Bxb7 Nxb7 48. Qc8 Qd7 49. Qxd7 Rxd7 50. Rxc7 Rd8 51. R3c6 Kb8 52. Bxb6 Re8 53. Rxh7 Be7 54. Bc7+ Kc8 55. Bxd6+ Kd7 56. Bxe7 Rxe7 57. g6 Nd8 58. g7 Rxg7 59. Rxg7+ Ke8 60. Rc8 f3 61. d6 Kf8 62. Re7 f2 63. Rxd8# 1-0

MChess 5 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Nf6 13. Qe1 f4 14. Bf2 g5 15. c5 g4 16. Bh4 gxf3 17. Bxf3 Ng6 18. Bg5 dxc5 19. Nxc5 Qd6 20. Qf2 c6 21. Rac1 b6 22. Nb3 Ng4 23. Bxg4 Bxg4 24. Nd2 Rac8 25. Kh1 h6 26. Bh4 cxd5 27. Nxd5 Rxc1 28. Rxc1 Be6 29. Nf3 Bxd5 30. Rd1 Rc8 31. Qe1 Rc2 32. Rxd5 Qc6 33. Bf2 Rxb2 34. a3 Ra2 35. h4 Qa4 36. Rd8+ Kh7 37. Bg1 Qxa3 38. Qd1 Nf8 39. Qd5 Qb2 40. Ne1 f3 41. Qf7 fxg2+ 42. Kh2 Qb4 43. Rxf8 Qxf8 44. Qxa2 Qf4+ 45. Kh3 Qxe4 46. Nxg2 Qd3+ 47. Kh2 Qd7 48. Qc2+ Kg8 49. Qe4 Qf7 50. Be3 Kh8 51. Kg1 h5 52. Bg5 Kg8 53. Ne3 Kh8 54. Nd5 Qe6 55. Qf3 Qe8 56. Kf2 Qf8 57. Qxf8+ Bxf8 58. Nf6 b5 59. Nxh5 Kh7 60. Kf3 Kg6 61. Ng3 b4 62. Bc1 a5 63. h5+ Kf7 64. Ke4 a4 65. Kd3 b3 66. Kc4 Bh6 67. Bb2 Bf8 68. Ne4 a3 69. Bxa3 Bxa3 70. Kxb3 1/2-1/2

DarkThought - MChess 7.1: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Nf6 12. Nd3 c6 13. dxc6 Nxc6 14. Ne1 Nd4 15. Nc2 Nxe2+ 16. Qxe2 fxe4 17. Nxe4 Bf5 18. Nxf6+ Rxf6 19. Kh1 Qa5 20. Rfd1 Re8 21. Rd5 Qc7 22. Na3 a6 23. Rad1 e4 24. f4 Be6 25. R5d4 Bd7 26. R4d2 b6 27. b3 Qc8 28. Rf1 Bg4 29. Qf2 Bf8 30. Rd5 Rf5 31. Bxb6 Rxd5 32. cxd5 Qb7 33. h3 Bc8 34. Rd1 Qf7 35. Nc4 Bb7 36. Qd2 Qf5 37. Ba5 Qh5 38. Bc3 Re7 39. Ne3 Bc8 40. Rf1 Bd7 41. Kh2 Rf7 42. g4 Qh6 43. f5 Bb5 44. Rf2 Be7 45. f6 Bd8 46. Qd4 Bd3 47. Nc4 Qf8 48. Nd2 Qe8 49. g5 e3 50. Rg2 e2 51. Nf3 Bb1 52. Qd2 Qe4 53. Ne1 Qf5 54. Rxe2 h6 55. Re8+ Rf8 56. Qe3 hxg5 57. Rxd8 Qf4+ 58. Qxf4 gxf4 59. Rd7 Rf7 60. Rxf7 Kxf7 61. Nf3 g5 62. Nxg5+ Kf8 63. Bb4 Bg6 64. Bxd6+ Ke8 65. f7+ Bxf7 66. Nxf7 Kxf7 67. h4 f3 68. Ba3 f2 69. Kg2 f1=Q+ 70. Kxf1 1-0

MChess 7.1 - DarkThought: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nd3 Nf6 13. c5 b6 14. cxd6 cxd6 15. Nf2 Bb7 16. Rc1 Qd7 17. Nh3 h6 18. Nf2 Rfc8 19. Qb3 g5 20. Bb5 Qd8 21. Bd3 g4 22. fxg4 fxe4 23. Bxe4 Qg8 24. Rfd1 Bf8 25. Bf3 Rd8 26. g5 hxg5 27. Nfe4 Nxe4 28. Bxe4 g4 29. Nb5 Bc8 30. Qc2 g3 31. h3 Qg7 32. Rf1 Ba6 33. Qa4 Bxb5 34. Qxb5 Kg8 35. Qe2 Ng6 36. Qh5 Qh7 37. Qg4 Bh6 38. Qe6+ Kh8 39. Rf7 Qxf7 40. Qxf7 Bxe3+ 41. Kh1 Rd7 42. Qxd7 Nf8 43. Qxd6 Bxc1 44. Qxe5+ Kg8 45. Qxg3+ Kf7 46. Qc7+ Kf6 47. Qxc1 1-0

DarkThought - Mephisto Meisterschach: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 a5 11. Nd3 f5 12. f3 f4 13. Bf2 g5 14. c5 h5 15. Rc1 Ng6 16. Nb5 Rf7 17. cxd6 cxd6 18. Na3 Bf8 19. Nc4 Ra6 20. Qb3 g4 21. a4 gxf3 22. Bxf3 Bg4 23. Bb6 Qg5 24. Kh1 Nh4 25. Qc2 Rg7 26. Bxa5 Nf6 27. Bd8 Ra8 28. Bxf6 Qxf6 29. Bxg4 hxg4 30. Ne1 Rh7 31. g3 Ng6 32. Ne3 Qg5 33. Nf5 fxg3 34. Nxg3 Rxa4 35. Rf5 Qe3 36. Nh5 Rxh5 37. Rxh5 Qxe4+ 38. Qxe4 Rxe4 39. Ng2 Ne7 40. Rc7 Rb4 41. Ne3 Rxb2 42. Rg5+ Kf7 43. Nxg4 Rb1+ 44. Kg2 Rb2+ 45. Kh3 Rb3+ 46. Kh4 Ke8 47. Nf6+ Kd8 48. Rd7+ Kc8 49. Rg4 b5 50. Ra7 Kb8 51. Ra5 Bh6 52. Ne4 Kb7 53. Nxd6+ Kb6 54. Ra8 Nxd5 55. Rb8+ Ka5 56. Rg3 Rb4+ 57. Kh5 Bc1 58. Kg6 e4 59. Rg1 Bb2 60. Rg5 Nc3 61. Re5 Ka4 62. Kf5 e3 63. Ra8+ Kb3 64. Rxe3 Rh4 65. h3 b4 66. Rf3 Rd4 67. Ke5 Rh4 68. Nf5 Re4+ 69. Kf6 Kc2 70. Rc8 Kd2 71. Kg5 Bc1 72. Kg6 Nd5 73. Rd8 Ke2 74. Rb3 Re6+ 75. Kg7 Re5 76. Nd4+ Kf2 77. h4 Be3 78. Nc6 Rh5 79. Rh8 Rxh8 80. Kxh8 Nf4 81. Kg7 Bc5 82. Kf6 Ke2 83. Kg5 Ne6+ 84. Kf5 Ng7+ 85. Kg6 Ne6 86. h5 Nf4+ 87. Kg5 Ne6+ 88. Kf6 Nf8 89. h6 Be3 90. Kg7 Ne6+ 91. Kf7 Ng5+ 92. Kg6 Ne6 93. Rxb4 Nf8+ 94. Kg7 Ne6+ 95. Kf6 1-0

Mephisto Meisterschach - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Rc1 fxe4 12. Nxe4 Nf6 13. Nxf6+ Bxf6 14. Bh6 Rf7 15. Bf3 Kh8 16. Be4 Bf5 17. Qe2 g5 18. Bc2 Qd7 19. Qd2 Bxc2 20. Rxc2 Rg8 21. h4 gxh4 22. Rc3 h3 23. g3 Nf5 24. Nc2 Qa4 25. Be3 e4 26. Nd4 Nxe3 27. Qxe3 Qxa2 28. Rc2 Be5 29. Rd1 Qa4 30. b3 Qd7 31. Ne6 Rf3 32. Qxe4 Qf7 33. Rb1 a5 34. Qe2 Qf5 35. Rbc1 Bxg3 36. fxg3 Rfxg3+ 37. Kh1 h2 38. Qg2 Qg4 39. Nf4 Qxf4 40. Rf1 Rxg2 41. Rxf4 Rxc2 42. Rf1 Rg1+ 0-1

DarkThought - Mephisto Shredder: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 fxe4 12. fxe4 Rxf1+ 13. Bxf1 Nf6 14. Be2 b6 15. Kh1 Qd7 16. Qd2 Bb7 17. Nf3 Ng4 18. Ng5 Nxe3 19. Qxe3 Rf8 20. Ne6 Rf7 21. Bg4 c6 22. Bh3 Qe8 23. Nc7 Qd8 24. Be6 Qxc7 25. Rf1 Nf5 26. exf5 Bc8 27. Bxf7+ Qxf7 28. Ne4 Bxf5 29. Nxd6 Qd7 30. Nxf5 gxf5 31. Qf3 cxd5 32. Qxd5+ Qxd5 33. cxd5 f4 34. Rc1 Bf6 35. Rc8+ Kf7 36. Rc7+ Kg6 37. d6 e4 38. d7 Kf5 39. Rc8 Be7 40. d8=Q Bxd8 41. Rxd8 1-0

Mephisto Shredder - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nc2 Bd7 13. Qd2 f4 14. Bf2 g5 15. Na3 Nf6 16. Qd1 Qc8 17. c5 g4 18. Nc4 gxf3 19. Bxf3 Qb8 20. a4 Rg8 21. b4 Ng6 22. Qd3 Ng4 23. Bxg4 Bxg4 24. Rfe1 f3 25. gxf3 Nf4 26. Qd1 Bh5 27. Bg3 dxc5 28. bxc5 Qf8 29. d6 cxd6 30. Nxd6 b6 31. Rf1 Rd8 32. Qc2 Ne6 33. Ne2 Nxc5 34. Nf5 Rd3 35. Kg2 Qd8 36. Qc4 Nb3 37. Nfd4 Rxd4 38. Qxb3 Rd2 39. Rf2 Rf8 40. Qb5 Rc2 41. Ra3 Qe7 42. Rd3 Ra2 43. Nc3 Rxf2+ 44. Kxf2 Qc7 45. Qb3 Bf7 46. Nd5 Qc5+ 47. Kg2 Rc8 48. Qc3 Qxc3 49. Nxc3 Bb3 50. Be1 Kg8 51. Rd7 Ra8 52. Rb7 Bc2 53. Bh4 Kh8 54. Be7 h6 55. Kf2 Kg8 56. Bd6 Rd8 57. Bb8 Rd2+ 58. Kg3 Rd3 59. Rxa7 Bb3 60. Rc7 h5 61. Rc6 Kf7 62. Ba7 Bf8 63. Bxb6 Bb4 64. Nd5 Bxd5 65. exd5 Rxd5 66. Rh6 Bd2 67. Rxh5 Bf4+ 68. Kg4 Kg6 69. Rh8 Rd2 70. Rg8+ Kf6 71. Rf8+ Kg6 72. Rxf4 exf4 73. h4 Rg2+ 74. Kxf4 Kh5 75. a5 Rg6 76. Kf5 Rh6 77. f4 Kxh4 78. Bf2+ Kh5 79. Bc5 Rc6 80. Bb6 Rh6 81. Bd4 Rc6 82. Ke5 Rh6 83. f5 Kg4 84. f6 Rh5+ 85. Ke6 Rxa5 1/2-1/2

DarkThought - Nimzo 98: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 c5 13. dxc6 bxc6 14. Qd2 Be6 15. Rd1 Qc7 16. Nc2 Rd8 17. Bc5 Nc8 18. Bb4 a5 19. Ba3 Nf6 20. Kh1 Rfe8 21. Rfe1 Bf8 22. b3 Be7 23. Bb2 Nb6 24. Na3 Ra8 25. Rb1 h6 26. Bd3 Kh7 27. Red1 Nfd7 28. Be2 Red8 29. Rbc1 Qb7 30. Bf1 Nc5 31. Rb1 d5 32. cxd5 cxd5 33. exd5 Nxd5 34. Nxd5 Rxd5 35. Qc3 Nd7 36. Bc4 Rc5 37. Qe1 Bf5 38. Bd3 Bxd3 39. Rxd3 Nb6 40. Rbd1 Re8 41. Nb1 Qa8 42. Nc3 a4 43. Ba3 Rc6 44. Bxe7 Rxe7 45. Qh4 Qb7 46. bxa4 Kg7 47. Rb1 Rd7 48. Rxd7+ Qxd7 49. Qe1 Qc7 50. Nb5 Qe7 51. a5 Nc4 52. Qc3 Qe6 53. Qb4 h5 54. Nc3 Ne3 55. a6 Rc8 56. Qb7+ Kh6 57. a7 Qe8 58. Ne4 Nf5 59. Nf6 Qh8 60. Nd7 Qg8 61. Nb6 Rd8 62. a8=Q Rxa8 63. Qxa8 Qxa8 64. Nxa8 h4 65. a4 h3 66. gxh3 Nd4 67. Rb6 Nxf3 68. a5 e4 69. a6 e3 70. Nc7 e2 71. Re6 Nd4 72. Rxe2 Nc6 73. Nb5 f3 74. Rc2 Nb4 75. a7 Nxc2 76. a8=Q Kg7 77. Qxf3 Ne1 78. Qf1 Kh7 79. Nd4 Nd3 80. Ne6 Nf2+ 81. Qxf2 g5 82. Qf5+ Kh6 83. Qxg5+ Kh7 84. Qg7# 1-0

Nimzo 98 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. b4 a5 12. b5 fxe4 13. Nxe4 Bf5 14. Ng3 Bd7 15. Nf3 Nf5 16. Nxf5 gxf5 17. Bg5 Nf6 18. Rc1 Qe8 19. Bh4 Kh8 20. Ng5 h6 21. Nf3 Ng4 22. h3 Nf6 23. a3 Qg6 24. Re1 Rg8 25. Kh1 f4 26. Bd3 e4 27. Bb1 Rae8 28. Nd4 Nh7 29. Bc2 Bf6 30. Bxf6+ Nxf6 31. Rg1 Ng4 32. Qe1 Qf6 33. Ne6 f3 34. g3 e3 35. hxg4 Rxg4 36. fxe3 f2 37. Qe2 fxg1=Q+ 38. Rxg1 Bxe6 39. dxe6 Qxe6 40. e4 Reg8 41. Qh2 R8g5 42. a4 Qf7 43. Bd1 Rh5 44. Bxg4 Rxh2+ 45. Kxh2 Qxc4 46. Bf5 Qxa4 47. Rc1 Qxb5 48. Rxc7 a4 49. Rh7+ Kg8 50. Rc7 Qb3 51. Bc8 a3 52. Bxb7 a2 53. Bd5+ Qxd5 54. exd5 a1=Q 55. Rc8+ Kf7 56. Rc2 Qd1 57. Rf2+ Ke7 58. Ra2 Qxd5 59. Re2+ Kf6 60. Rf2+ Qf5 61. Kg2 Qxf2+ 62. Kxf2 Kg5 63. Kf3 h5 64. Kf2 Kg4 65. Kg2 d5 66. Kf2 d4 67. Kg2 d3 68. Kf2 d2 69. Ke2 Kxg3 0-1

DarkThought - Nimzo 99a: [1/2 - 1/2]
(Test Game, Nunn Position #8, January 1999)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 c5 13. dxc6 bxc6 14. Qd2 Be6 15. Rd1 Qc7 16. Nc2 Rd8 17. Bc5 Nc8 18. Bb4 Nf6 19. Na4 c5 20. Ba5 Nb6 21. Na3 Qc6 22. b3 Rd7 23. Nxb6 axb6 24. Bc3 Rff7 25. Nb5 Ne8 26. Qd3 Nc7 27. Nxc7 Qxc7 28. Rd2 h5 29. Rfd1 h4 30. Kh1 g5 31. h3 Bf8 32. Bb2 Qc6 33. Qc2 Ra7 34. a3 Kh7 35. Kg1 Be7 36. Qd3 Rf8 37. Qc3 Rc8 38. Bd3 Kh6 39. a4 Rac7 40. Bc2 Rd8 41. Qd3 Rcc8 42. Qf1 Ra8 43. Rd3 Rab8 44. Qe1 Ra8 45. R1d2 Rd7 46. Qd1 Raa7 47. Bc3 Rac7 48. Qe1 Rc8 49. Bd1 Rdc7 50. Be2 Rd7 51. Qb1 Rcd8 52. Rd1 Re8 53. R3d2 Rc8 54. Qd3 Rdd8 55. Bb2 Ra8 56. Kh1 Qc8 57. Bf1 Qc6 58. Kg1 Rdc8 59. Qc3 Rg8 60. Bd3 Rge8 61. Be2 Rad8 62. Rd3 Rg8 63. Qc1 Rb8 64. R1d2 Rbd8 65. Qd1 Qc7 66. Kh1 Rgf8 67. Qf1 Qc6 68. Qb1 Rd7 69. Qd1 Rfd8 70. Kg1 Kg7 71. Qb1 Rf8 72. Bd1 Ra8 73. Bc2 Rdd8 74. Qf1 Rab8 75. Kh1 Kh6 76. Bd1 Rf8 77. Kg1 Rfd8 78. Be2 Qc7 79. Qb1 Re8 80. Rd1 Qc6 81. R3d2 Ra8 82. Qc2 Rac8 83. Kh1 Ra8 84. Kh2 Rad8 85. Bd3 Rg8 86. Bc3 Rb8 87. Ra1 Rgd8 88. a5 bxa5 89. Qd1 Ra8 90. Bxa5 Rdb8 91. Kh1 Qb7 92. Bc2 Ra6 93. Bc3 Rxa1 94. Qxa1 Ra8 95. Qf1 Ra2 96. Qd3 Ra3 97. Bb2 Ra6 98. Rd1 Ra2 99. Bc3 Qa7 100. Kg1 Ra3 101. Qd2 Ra6 102. Kh1 Ra2 103. Kh2 Qa8 104. Kg1 Kg6 105. Rc1 Ra3 106. Qd1 Kh7 107. Ra1 Rxa1 108. Qxa1 Qxa1+ 109. Bxa1 Kg6 110. Bc3 Kf6 111. Ba5 Bf7 112. Kf2 Bg8 113. Ke2 Be6 114. Kd3 Bc8 115. b4 cxb4 116. Bxb4 Bd7 117. Ba5 Be8 118. Bd1 Kg7 119. Bb3 Bc6 120. Bc7 Kf6 121. Bb8 Be8 122. Bd1 Bd7 123. Bb3 Bc6 124. Bc7 Bb7 125. Ba4 Ke6 126. Bb5 Bf6 127. Bb6 Be7 128. Kc3 Ba8 129. Be8 Bf8 130. Bd8 Be7 131. Ba5 Bb7 132. Bg6 Kd7 133. Bf5+ Kc6 134. Be6 Ba6 135. Kc2 Kc5 136. Kd3 Kc6 137. Bd5+ Kd7 138. Bb4 Bd8 139. Kc2 Bb6 140. Kb3 Ke7 141. Ka4 Bc8 142. Kb5 Bc5 143. Ba5 Bd7+ 144. Bc6 Be6 145. Be1 Bc8 146. Ka4 Bd7 147. Bxd7 Kxd7 148. Kb5 Bd4 149. Bb4 Be3 150. c5 dxc5 151. Bxc5 Ke6 152. Kc4 Bd2 153. Bb6 Be1 154. Bc7 Bf2 155. Ba5 Kd6 156. Bd8 Kd7 157. Bxg5 Ke6 158. Bd8 Kd7 159. Ba5 Kd6 160. Bc3 Ke6 161. Bb2 Be3 162. Kd3 Bc5 163. Bc3 Bb6 164. Be1 Bd8 165. Kc4 Kd6 166. Kb5 Kd7 167. Bc3 Ke6 168. Kc6 Be7 169. Be1 Bf6 170. Bf2 Be7 171. Kb6 Bd8+ 172. Kc5 Be7+ 173. Kc4 Bd8 174. Bc5 Ba5 175. Bb4 Bb6 176. Be1 Bd8 177. Kc5 Be7+ 178. Kb5 Bf6 179. Bb4 Bd8 180. Bc5 Bf6 181. Bb6 Kd6 182. Ba5 Ke6 183. Bd2 Be7 184. Ka5 Bc5 185. Be1 Be7 186. Bf2 Kd7 187. Kb5 Bf6 188. Bc5 Ke6 189. Kb4 Kd7 190. Bf2 Be7+ 191. Ka4 Kc6 192. Be1 Bd8 1/2-1/2

Nimzo 99a - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, January 1999)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. b4 a5 12. b5 fxe4 13. Nxe4 Bf5 14. Ng3 Bd7 15. Nf3 Nf5 16. Nxf5 gxf5 17. Bg5 Nf6 18. Rc1 Qe8 19. Bh4 Kh8 20. Ng5 Rg8 21. Rb1 Qg6 22. Rb3 a4 23. Ra3 Bh6 24. Rg3 Ng4 25. Nh3 Rg7 26. f4 exf4 27. Nxf4 Bxf4 28. Rxf4 Qh6 29. Rgxg4 fxg4 30. g3 Kg8 31. Bf6 Rf7 32. Bxg4 Rxf6 33. Rxf6 Qxf6 34. Bxd7 Rf8 35. Qe2 Kh8 36. b6 Qd4+ 37. Kg2 Qxb6 38. Qd2 Rf6 39. Bxa4 Qb1 40. Qe2 Qf5 41. Bc2 Qe5 42. Qe4 Qxe4+ 43. Bxe4 Rf8 44. a4 Ra8 45. Bc2 Ra6 46. Kf3 Rb6 47. Ke3 Rb2 48. Kd2 Ra2 49. g4 Ra3 50. h4 Kg7 51. Bd1 Rh3 52. h5 Ra3 53. Bc2 h6 54. Bf5 Rxa4 55. Kc3 Kf6 56. Bd7 Ra1 57. Kd4 Rg1 58. Ke4 Kg5 59. Ke3 Rxg4 60. Bxg4 Kxg4 61. Ke4 c6 62. dxc6 bxc6 63. Ke3 Kxh5 0-1

DarkThought - Rebel 8: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c5 12. dxc6 bxc6 13. Qd2 f4 14. Bf2 Be6 15. Rd1 Qc7 16. Nc2 Bh6 17. Na4 Bg5 18. Rfe1 Rb8 19. b4 Nc8 20. b5 c5 21. Nb2 Bd8 22. a4 Qa5 23. Bxc5 dxc5 24. Qxd8 Rb6 25. Qd2 Qxd2 26. Rxd2 Rd6 27. Red1 Rxd2 28. Rxd2 Ned6 29. Na3 Rd8 30. a5 Rd7 31. Nb1 g5 32. Nc3 Kf8 33. Nd5 g4 34. Nf6 Re7 35. Nxg4 Bxg4 36. fxg4 Nxe4 37. Rd8+ Re8 38. Rxe8+ Kxe8 39. Nd3 Nc3 40. Bf1 e4 41. Nxc5 Ke7 42. Nb3 Kd7 43. c5 Ne7 44. Nd4 Kc8 45. Ne6 Ned5 46. b6 Kb8 47. Nf8 axb6 48. cxb6 Nb4 49. a6 Nc6 50. g5 Ka8 51. Nxh7 Nd5 52. b7+ Ka7 53. g6 Nde7 54. g7 Ng8 55. Bc4 Nh6 56. Nf6 Ne5 57. h3 f3 58. Ng4 Nexg4 59. hxg4 f2+ 60. Kf1 e3 61. g5 Ng4 62. Ke2 Nh2 63. Kxe3 f1=Q 64. Bxf1 Nxf1+ 65. Kd4 Nd2 66. g8=Q Nb3+ 67. Qxb3 Kb8 68. Qb5 Kc7 69. b8=Q# 1-0

Rebel 8 - DarkThought: [1/2 -1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Rc1 fxe4 12. Nxe4 Nf6 13. f3 Nf5 14. Bg5 Qe8 15. c5 Kh8 16. cxd6 cxd6 17. Nc2 Qa4 18. Bxf6 Bxf6 19. Na3 Qd4+ 20. Qxd4 Nxd4 21. Bc4 Be7 22. Bd3 Rb8 23. Nb5 Nxb5 24. Bxb5 Bf5 25. g4 Bxe4 26. fxe4 Rf4 27. Rxf4 exf4 28. Rc7 Bf6 29. b4 g5 30. Kg2 h6 31. h3 a6 32. Bd7 Bd8 33. Rc8 Rxc8 34. Bxc8 a5 35. bxa5 Bxa5 36. Bxb7 Be1 37. Kf3 Kg7 38. Ba6 Kf6 39. Bf1 Ke5 40. Ke2 Bc3 41. Kd3 Bb4 42. Kc4 Ba3 43. Bg2 Kf6 44. Kb3 Bc5 45. a4 Ke7 46. Kc4 Ba3 47. a5 Kd7 48. a6 Kc7 49. e5 dxe5 50. d6+ Kb6 51. Kd5 Kxa6 52. d7 Be7 53. Kxe5 Bd8 54. Bf3 Kb6 55. Kd5 Kb5 56. Bg2 Kb4 57. Kc6 Kc3 58. Kb7 Kd2 59. Kc8 Bf6 60. Bd5 Ke2 61. d8=Q Bxd8 62. Kxd8 Kf2 63. Ke7 Kg3 64. Ke6 Kxh3 65. Kf5 Kg3 66. Bc6 f3 67. Ba4 f2 68. Bb5 Kh4 69. Be2 Kh3 70. Bc4 Kh4 71. Be2 1/2-1/2

DarkThought - Rebel 9: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 c5 12. dxc6 bxc6 13. Qd2 f4 14. Bc5 Be6 15. Rd1 Nc8 16. Nc2 Rb8 17. b3 Rf7 18. Kh1 Bf6 19. Bf2 Bh4 20. Bxh4 Qxh4 21. Qe1 Qe7 22. Rd2 Qf8 23. Qc1 Nf6 24. Rfd1 Rc7 25. Qa3 a5 26. Ne1 Nd7 27. Nd3 Ra7 28. Na4 Rc7 29. Qc1 Qf6 30. Qc3 Ra7 31. c5 d5 32. exd5 cxd5 33. c6 Rc7 34. Qxa5 Ra7 35. Qc3 Rc7 36. Nac5 Nxc5 37. Qxc5 Rb6 38. Nb4 d4 39. Bb5 Ra7 40. Re2 Ra5 41. Nd5 Bxd5 42. Qxd5+ Qf7 43. Qd8+ Qf8 44. Bc4+ Kg7 45. Qc7+ Kh6 46. a4 Ra7 47. Qxe5 Rxc6 48. Re4 Re7 49. Qxf4+ Qxf4 50. Rxf4 Rd6 51. h4 Red7 52. Bb5 Rd8 53. Rf7 Re6 54. Rd7 Rd6 55. Rc7 d3 56. g4 g5 57. hxg5+ Kxg5 58. Rxh7 d2 59. Kg2 Kf4 60. Kf2 Rd4 61. Rf7+ Ke5 62. Rf5+ Ke6 63. Bc4+ Kd6 64. Ke3 Kc7 65. Rc5+ Kb7 66. Be2 R4d6 67. Rc2 Re6+ 68. Kf2 Red6 69. f4 Ne7 70. f5 Kb6 71. b4 Nc6 72. a5+ Ka7 73. a6 Kb6 74. b5 Na7 75. Ke3 Re8+ 76. Kf3 Red8 77. Rb2 Nc8 78. Kf4 Ne7 79. Ke3 Re8 80. Kf2 Red8 81. Ra2 R8d7 82. Rc2 Ng8 83. g5 Ne7 84. f6 Ng6 85. Rc4 Ne5 86. Rc8 Re6 87. Rb8+ Ka7 88. Rg8 Kb6 89. Rc8 Red6 90. Rb8+ Ka7 91. Re8 Nf7 92. Bg4 Rc7 93. Re7 Kb6 94. Rxc7 Kxc7 95. a7 Rd8 96. Bf3 Nxg5 97. a8=Q Rxa8 98. Bxa8 Nf7 99. Bd5 Ne5 100. f7 Nxf7 101. b6+ Kxb6 102. Bxf7 1-0

Rebel 9 - DarkThought: [0 - 1]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. Rc1 fxe4 12. Nxe4 Nf6 13. Nxf6+ Bxf6 14. Nc2 Nf5 15. Bd2 e4 16. b4 Be5 17. Qe1 Qh4 18. h3 Bd7 19. Bg4 h5 20. Bxf5 gxf5 21. f3 Qxe1 22. Rcxe1 Kh7 23. b5 a6 24. bxa6 Rxa6 25. Nb4 Ra3 26. fxe4 f4 27. h4 Bg4 28. Rb1 f3 29. gxf3 Bh3 30. Bc1 Bd4+ 31. Kh1 Bxf1 32. Bxa3 Rxf3 33. Rxf1 Rxf1+ 34. Kg2 Re1 35. e5 Bxe5 36. Nd3 Re2+ 37. Kf3 Rxa2 38. Bb4 Bf6 39. c5 dxc5 40. Bxc5 Bxh4 41. d6 cxd6 42. Bxd6 Rd2 43. Ke4 Bg5 44. Bb4 Re2+ 45. Kf5 h4 46. Kxg5 h3 47. Nf4 h2 48. Nxe2 h1=Q 49. Ng3 Qb1 50. Bd2 Qd3 51. Bf4 Qg6+ 52. Kh4 Qe6 53. Kg5 b5 54. Nh5 Qd5+ 55. Kh4 Kg6 56. Ng3 b4 57. Kh3 b3 58. Bc1 Qd7+ 59. Kh2 Qd1 60. Ba3 Qa1 61. Nf1 Kg5 62. Kg1 Qxa3 0-1

DarkThought - Shredder 2: [1 - 0]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 fxe4 12. fxe4 Rxf1+ 13. Bxf1 Nf6 14. Be2 c5 15. dxc6 bxc6 16. Bc5 Ne8 17. Qd2 Ba6 18. Rd1 Nc8 19. Ba3 Qd7 20. Nf3 Qe6 21. c5 Bxe2 22. Qxe2 Bf6 23. Qa6 dxc5 24. Nd5 Ncd6 25. Nxf6+ Nxf6 26. Qxc6 Rd8 27. Ng5 Qg4 28. Rxd6 Rxd6 29. Qxd6 Qxg5 30. Qxc5 h5 31. b3 a5 32. g3 h4 33. Qc8+ Kh7 34. Kf1 Qd2 35. Qc7+ Kg8 36. Qd6 Qxh2 37. Qf8+ Kh7 38. Qf7+ Kh6 39. Qxf6 Qxg3 40. Ke2 h3 41. Bc1+ Kh5 42. Qf3+ Qg4 43. Qxg4+ Kxg4 44. Kf2 h2 45. Kg2 h1=Q+ 46. Kxh1 Kf3 47. Bd2 Kxe4 48. Bxa5 Kd5 49. a4 Kc6 50. b4 Kb7 51. b5 g5 52. Bd8 g4 53. a5 g3 54. a6+ Ka7 55. Kg2 e4 56. Bg5 Kb6 57. Be3+ Kxb5 58. a7 Kc6 59. a8=Q+ 1-0

Shredder 2 - DarkThought: [1/2 - 1/2]
(Test Game, Nunn Position #8, August 1998)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Nc2 Bd7 13. Qd3 Nf6 14. c5 Nh5 15. Qc4 Nf4 16. Bxf4 exf4 17. Nd4 fxe4 18. fxe4 Be5 19. Rad1 Qc8 20. Nf3 Bf6 21. Qb4 Qb8 22. Nd4 g5 23. Ncb5 Bxb5 24. Nxb5 Rd8 25. h4 a5 26. Qa3 Be5 27. hxg5 Rg8 28. Nd4 Rxg5 29. Ne6 Rg3 30. Rd3 Rxd3 31. Qxd3 Qa7 32. Qh3 Rg8 33. Rf2 a4 34. Qh5 Qa5 35. Qf7 Ng6 36. cxd6 cxd6 37. Ng5 Qe1+ 38. Bf1 Nf8 39. Nf3 Qxe4 40. Bd3 Qxd3 41. Nxe5 dxe5 42. Qf6+ Rg7 43. Qxf8+ Rg8 44. Qf6+ Rg7 45. Qxe5 Qb1+ 46. Kh2 Qg6 47. Qe2 Rg8 48. Qc4 Rg7 49. Qc8+ Rg8 50. Qc3+ Rg7 51. Qd2 Qh5+ 52. Kg1 f3 53. Qd4 Qg5 54. Rc2 Qg4 55. Qxg4 Rxg4 56. d6 Rd4 57. Rc8+ Kg7 58. Rc7+ Kg6 59. gxf3 Rxd6 60. Rxb7 Rd2 61. Rb4 h5 62. a3 Kg5 63. Rxa4 Rxb2 64. Rb4 Ra2 65. a4 h4 66. Rg4+ Kh5 67. Rd4 h3 68. Rb4 Kg5 69. Rg4+ Kh5 70. Re4 Rd2 71. Rf4 Rg2+ 72. Kh1 Rd2 73. a5 Ra2 74. a6 Rxa6 75. Kh2 Rh6 76. Rg4 Rf6 77. Rg3 Rf4 78. Kxh3 1/2-1/2

Created by Ernst A. Heinz, Thu Dec 16 23:28:11 EST 1999