Event: 4NCL Main League 1-2
Site: Various, United Kingdom
Date: 2022-03-26
White: Chow, Samuel
WhiteTitle: FM
WhiteElo: 2400
Black: McDonald, Neil
BlackTitle: GM
BlackElo: 2407
Result: 1/2-1/2
ECO: A87
Opening: Dutch Defense: Leningrad Variation
Variant: Standard
TimeControl: 40 in 100 f.b. 50 mins with 30 secs per move

1. d4 { [%eval 0.3] [%clk 1:40:53] } 1... f5 { [%eval 0.62] [%clk 1:40:48] } 2. c4 { [%eval 0.44] [%clk 1:40:56] } 2... Nf6 { [%eval 0.5] [%clk 1:41:08] } 3. g3 { [%eval 0.57] [%clk 1:40:44] } 3... g6 { [%eval 0.63] [%clk 1:40:55] } 4. Bg2 { [%eval 0.4] [%clk 1:40:45] } 4... Bg7 { [%eval 0.69] [%clk 1:41:16] } 5. Nf3 { [%eval 0.65] [%clk 1:40:47] } 5... O-O { [%eval 0.69] [%clk 1:41:31] } 6. O-O { [%eval 0.58] [%clk 1:40:51] } 6... d6 { [%eval 0.52] [%clk 1:41:52] } 7. Nc3 { [%eval 0.46] [%clk 1:40:54] } 7... Qe8 { [%eval 0.51] [%clk 1:41:33] } 8. b3 { [%eval 0.91] [%clk 1:40:12] } 8... e5 { [%eval 0.83] [%clk 1:41:05] } 9. dxe5 { [%eval 0.83] [%clk 1:38:44] } 9... dxe5 { [%eval 0.72] [%clk 1:41:30] } 10. e4 { [%eval 0.64] [%clk 1:38:17] } 10... Nc6 { [%eval 0.87] [%clk 1:41:22] } 11. Nd5 { [%eval 0.81] [%clk 1:35:09] } 11... Qd7 { [%eval 0.86] [%clk 1:39:43] } 12. Ba3?! { [%eval 0.33] } { Inaccuracy. exf5 was best. } { [%clk 1:34:13] } 12... Rd8? { [%eval 1.43] } { Mistake. Re8 was best. } { [%clk 1:39:11] } 13. exf5?? { [%eval -0.16] } { Blunder. Qc2 was best. } { [%clk 1:26:29] } 13... e4 { [%eval 0.1] [%clk 1:28:46] } 14. Ng5 { [%eval 0.13] [%clk 1:13:53] } 14... gxf5 { [%eval 0.08] [%clk 1:26:42] } 15. Rc1 { [%eval 0.0] [%clk 0:54:41] } 15... h6 { [%eval -0.2] [%clk 1:13:51] } 16. Nxf6+ { [%eval -0.5] [%clk 0:48:02] } 16... Bxf6 { [%eval -0.32] [%clk 1:14:13] } 17. Qxd7 { [%eval -0.82] [%clk 0:44:31] } 17... Rxd7 { [%eval -0.64] [%clk 1:10:23] } 18. Ne6 { [%eval -0.49] [%clk 0:43:38] } 18... Kf7 { [%eval -0.47] [%clk 1:09:39] } 19. Nf4 { [%eval -0.46] [%clk 0:43:21] } 19... Rd2 { [%eval -0.93] [%clk 1:09:03] } 20. Nd5 { [%eval -1.11] [%clk 0:43:11] } 20... Rxa2 { [%eval -0.83] [%clk 1:04:56] } 21. Nxf6?! { [%eval -1.82] } { Inaccuracy. Nxc7 was best. } { [%clk 0:43:03] } 21... Rxa3 { [%eval -1.6] [%clk 1:04:14] } 22. Nd5 { [%eval -1.44] [%clk 0:43:19] } 22... Rxb3 { [%eval -1.36] [%clk 0:56:41] } 23. Nxc7 { [%eval -1.12] [%clk 0:39:37] } 23... Rb8 { [%eval -1.18] [%clk 0:57:07] } 24. Rb1? { [%eval -2.53] } { Mistake. Rfd1 was best. } { [%clk 0:38:41] } 24... Rxb1 { [%eval -2.37] [%clk 0:54:00] } 25. Rxb1 { [%eval -2.39] [%clk 0:37:46] } 25... Be6 { [%eval -2.26] [%clk 0:40:13] } 26. Nxe6 { [%eval -2.71] [%clk 0:29:34] } 26... Kxe6 { [%eval -2.92] [%clk 0:40:37] } 27. f3 { [%eval -2.7] [%clk 0:29:40] } 27... exf3?? { [%eval -0.9] } { Blunder. e3 was best. } { [%clk 0:29:09] } 28. Bxf3 { [%eval -1.37] [%clk 0:30:02] } 28... Nd4 { [%eval -0.78] [%clk 0:28:36] } 29. Bxb7 { [%eval -0.94] [%clk 0:20:23] } 29... Kd6 { [%eval -0.78] [%clk 0:28:54] } 30. Rd1 { [%eval -0.75] [%clk 0:19:31] } 30... Kc5 { [%eval -0.81] [%clk 0:28:04] } 31. Bd5 { [%eval -0.81] [%clk 0:19:32] } 31... a5 { [%eval -0.61] [%clk 0:26:56] } 32. Ra1 { [%eval -0.77] [%clk 0:16:10] } 32... Nb3 { [%eval -0.3] [%clk 0:26:41] } 33. Ra4 { [%eval -0.67] [%clk 0:15:54] } 33... Rb4 { [%eval -0.95] [%clk 0:26:26] } 34. Ra2 { [%eval -0.93] [%clk 0:14:34] } 34... Kb6?! { [%eval -0.05] } { Inaccuracy. Kd6 was best. } { [%clk 0:23:05] } 35. Be6 { [%eval -0.45] [%clk 0:11:52] } 35... Nc5 { [%eval 0.0] [%clk 0:20:59] } 36. Bxf5 { [%eval 0.0] [%clk 0:11:43] } 36... a4 { [%eval -0.01] [%clk 0:21:04] } 37. g4 { [%eval 0.0] [%clk 0:09:14] } 37... Rxc4 { [%eval 0.0] [%clk 0:16:28] } 38. h4 { [%eval 0.0] [%clk 0:08:17] } 38... Ne4 { [%eval -0.06] [%clk 0:12:00] } 39. Kg2 { [%eval -0.04] [%clk 0:06:39] } 39... Nc3 { [%eval 0.0] [%clk 0:09:13] } 40. Ra1 { [%eval -0.03] [%clk 0:04:46] } 40... Rf4 { [%eval 0.0] [%clk 0:03:04] } 41. Kg3 { [%eval 0.01] [%clk 0:40:56] } 41... Ne2+ { [%eval 0.09] [%clk 0:52:06] } 42. Kg2 { [%eval 0.08] [%clk 0:37:22] } 42... Ka5 { [%eval 0.09] [%clk 0:49:04] } 43. Bd7 { [%eval 0.0] [%clk 0:25:38] } 43... Nc3 { [%eval 0.0] [%clk 0:49:11] } 44. g5 { [%eval 0.01] [%clk 0:23:26] } 44... Rxh4 { [%eval 0.14] [%clk 0:40:47] } 45. gxh6 { [%eval 0.0] [%clk 0:23:41] } 45... Rxh6 { [%eval 0.0] [%clk 0:41:04] } 46. Bxa4 { [%eval 0.0] [%clk 0:23:51] } 46... Nxa4 { [%eval 0.0] [%clk 0:41:25] } 47. Kf3 { [%eval 0.0] [%clk 0:24:16] } 47... Kb4 { [%eval 0.0] [%clk 0:41:40] } 48. Ke4 { [%eval 0.0] [%clk 0:24:17] } 48... Nc5+ { [%eval 0.0] [%clk 0:41:38] } 49. Kd5 { [%eval 0.0] [%clk 0:24:25] } 49... Rh5+ { [%eval 0.0] [%clk 0:40:17] } 50. Kd6 { [%eval 0.0] [%clk 0:24:40] } 50... Ne4+ { [%eval 0.0] [%clk 0:40:13] } 51. Ke6 { [%eval 0.0] [%clk 0:24:54] } 51... Kb5 { [%eval 0.0] [%clk 0:40:18] } 52. Rc1 { [%eval 0.0] [%clk 0:24:57] } 52... Nc5+ { [%eval 0.0] [%clk 0:40:26] } 53. Kd6 { [%eval 0.0] [%clk 0:25:13] } 53... Ne4+ { [%eval 0.0] [%clk 0:30:58] } 54. Ke6 { [%eval 0.0] [%clk 0:25:30] } 54... Kb4 { [%eval 0.0] [%clk 0:30:41] } 55. Rc2 { [%eval 0.0] [%clk 0:25:01] } 55... Nc3 { [%eval 0.0] [%clk 0:30:37] } 56. Rg2 { [%eval 0.0] [%clk 0:24:43] } 56... Kc5 { [%eval 0.0] [%clk 0:30:28] } 57. Rf2 { [%eval 0.0] [%clk 0:24:20] } 57... Kd4 { [%eval 0.0] [%clk 0:30:13] } 58. Rf5 { [%eval 0.0] [%clk 0:24:29] } 58... Rh4 { [%eval 0.01] [%clk 0:29:58] } 59. Rf1 { [%eval 0.0] [%clk 0:24:38] } 59... Nd5 { [%eval 0.0] [%clk 0:28:13] } 60. Rd1+ { [%eval 0.0] [%clk 0:24:48] } 60... Ke4 { [%eval 0.0] [%clk 0:28:38] } 61. Re1+ { [%eval 0.0] [%clk 0:25:14] } 61... Ne3 { [%eval 0.0] [%clk 0:29:03] } 62. Kd6 { [%eval 0.0] [%clk 0:24:40] } 62... Kd4 { [%eval 0.0] [%clk 0:29:26] } 63. Ke6 { [%eval 0.0] [%clk 0:24:38] } 63... Rh6+ { [%eval 0.0] [%clk 0:29:00] } 64. Kd7 { [%eval 0.0] [%clk 0:24:55] } 64... Nf5 { [%eval 0.0] [%clk 0:28:55] } 65. Ra1 { [%eval 0.0] [%clk 0:24:38] } 65... Kd5 { [%eval 0.0] [%clk 0:24:34] } 66. Ra5+ { [%eval 0.0] [%clk 0:24:47] } 66... Ke4 { [%eval 0.0] [%clk 0:24:58] } 67. Ra1 { [%eval 0.0] [%clk 0:23:49] } 67... Nd4 { [%eval 0.0] [%clk 0:24:28] } 68. Ra4 { [%eval 0.0] [%clk 0:23:37] } 68... Rg6 { [%eval 0.0] [%clk 0:22:58] } 69. Ke7 { [%eval 0.0] [%clk 0:23:28] } 69... Rb6 { [%eval 0.0] [%clk 0:23:11] } 70. Ra1 { [%eval 0.0] [%clk 0:22:24] } 70... Nc6+ { [%eval 0.0] [%clk 0:19:43] } 71. Kd6 { [%eval 0.0] [%clk 0:22:19] } 71... Ne5+ { [%eval 0.0] [%clk 0:19:48] } 72. Ke7 { [%eval 0.0] [%clk 0:22:26] } 72... Nd3 { [%eval 0.0] [%clk 0:18:44] } 73. Rd1 { [%eval 0.0] [%clk 0:22:01] } 73... Nb4 { [%eval 0.0] [%clk 0:17:36] } 74. Re1+ { [%eval 0.0] [%clk 0:22:04] } 74... Kd5 { [%eval 0.0] [%clk 0:17:48] } 75. Rd1+ { [%eval 0.0] [%clk 0:22:20] } 75... Kc5 { [%eval 0.0] [%clk 0:18:11] } 76. Rc1+ { [%eval 0.0] [%clk 0:22:40] } 76... Kb5 { [%eval 0.0] [%clk 0:18:33] } 77. Kd7 { [%eval 0.0] [%clk 0:22:27] } 77... Rb7+ { [%eval 0.0] [%clk 0:18:44] } 78. Kd6 { [%eval 0.0] [%clk 0:22:38] } 78... Rh7 { [%eval 0.0] [%clk 0:19:05] } 79. Ke6 { [%eval 0.0] [%clk 0:21:37] } 79... Na6 { [%eval 0.0] [%clk 0:19:25] } 80. Kd6 { [%eval 0.0] [%clk 0:20:51] } 80... Rh6+ { [%eval 0.0] [%clk 0:19:31] } 81. Kd5 { [%eval 0.0] [%clk 0:20:54] } 81... Nb4+ { [%eval 0.0] [%clk 0:19:47] } 82. Ke4 { [%eval 0.0] [%clk 0:21:07] } 82... Rh4+ { [%eval 0.0] [%clk 0:19:54] } 83. Kf5 { [%eval 0.0] [%clk 0:21:28] } 83... Nd5 { [%eval 0.0] [%clk 0:20:10] } 84. Kg5 { [%eval 0.0] [%clk 0:21:31] } 84... Rh3 { [%eval 0.0] [%clk 0:20:21] } 85. Kg4 { [%eval 0.0] [%clk 0:21:48] } 85... Rd3 { [%eval 0.0] [%clk 0:20:41] } 86. Kf5 { [%eval 0.0] [%clk 0:21:22] } 86... Nc3 { [%eval 0.0] [%clk 0:21:05] } 87. Ke5 { [%eval 0.0] [%clk 0:21:09] } 87... Kc4 { [%eval 0.0] [%clk 0:21:26] } 88. Ke6 { [%eval 0.0] [%clk 0:20:53] } 88... Kd4 { [%eval 0.0] [%clk 0:21:46] } 89. Kf5 { [%eval 0.0] [%clk 0:19:56] } 1/2-1/2