Event: Round 11: Pigott, John C - Nicholas, Koichi B
Date: 2024-05-06
White: Pigott, John C
WhiteTitle: IM
WhiteElo: 2299
Black: Nicholas, Koichi B
BlackElo: 2145
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:40:56] } 1... e5 { [%eval 0.21] [%clk 1:40:27] } 2. Nf3 { [%eval 0.19] [%clk 1:41:14] } 2... Nc6 { [%eval 0.23] [%clk 1:40:45] } 3. Bb5 { [%eval 0.22] [%clk 1:41:14] } 3... a6 { [%eval 0.38] [%clk 1:41:05] } 4. Ba4 { [%eval 0.21] [%clk 1:41:38] } 4... Nf6 { [%eval 0.26] [%clk 1:41:24] } 5. d3 { [%eval 0.03] [%clk 1:41:38] } 5... Bd6 { [%eval 0.36] [%clk 1:33:04] } 6. c3 { [%eval 0.35] [%clk 1:27:34] } 6... O-O { [%eval 0.32] [%clk 1:32:18] } 7. Nbd2 { [%eval 0.29] [%clk 1:27:13] } 7... b5 { [%eval 0.26] [%clk 1:26:39] } 8. Bc2 { [%eval 0.32] [%clk 1:26:30] } 8... Re8 { [%eval 0.3] [%clk 1:21:04] } 9. d4 { [%eval -0.17] [%clk 1:14:50] } 9... exd4 { [%eval -0.09] [%clk 1:15:27] } 10. cxd4 { [%eval -0.03] [%clk 1:13:33] } 10... Bb4? { [%eval 1.4] } { Mistake. Nb4 was best. } { [%clk 1:14:51] } 11. O-O { [%eval 1.3] [%clk 1:01:08] } 11... Bxd2 { [%eval 1.24] [%clk 1:01:41] } 12. Qxd2? { [%eval -0.03] } { Mistake. Bxd2 was best. } { [%clk 0:57:22] } 12... Nxe4 { [%eval -0.03] [%clk 0:55:40] } 13. Qf4 { [%eval -0.19] [%clk 0:52:44] } 13... d5 { [%eval -0.3] [%clk 0:47:11] } 14. Re1 { [%eval -0.32] [%clk 0:45:59] } 14... f5?! { [%eval 0.25] } { Inaccuracy. Ne7 was best. } { [%clk 0:44:41] } 15. Be3 { [%eval 0.33] [%clk 0:33:28] } 15... Be6 { [%eval 0.51] [%clk 0:26:09] } 16. Rac1 { [%eval 0.54] [%clk 0:26:44] } 16... g5 { [%eval 1.07] [%clk 0:19:51] } 17. Nxg5 { [%eval 1.1] [%clk 0:22:29] } 17... Qxg5 { [%eval 1.22] [%clk 0:19:37] } 18. Bxe4 { [%eval 1.21] [%clk 0:13:55] } 18... Qxf4 { [%eval 1.19] [%clk 0:19:05] } 19. Bxf4 { [%eval 1.29] [%clk 0:14:19] } 19... Nxd4 { [%eval 1.23] [%clk 0:18:33] } 20. Bd3 { [%eval 1.24] [%clk 0:14:25] } 20... Bd7 { [%eval 1.11] [%clk 0:11:40] } 21. Be5 { [%eval 0.95] [%clk 0:11:19] } 21... Nc6 { [%eval 1.02] [%clk 0:10:47] } 22. Bxc7 { [%eval 1.07] [%clk 0:11:40] } 22... Nb4 { [%eval 1.25] [%clk 0:08:48] } 23. Bb1 { [%eval 1.32] [%clk 0:11:53] } 23... Rac8?! { [%eval 1.98] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:08:45] } 24. Bd6?! { [%eval 1.34] } { Inaccuracy. Rxe8+ was best. } { [%clk 0:11:25] } 24... Rxc1 { [%eval 1.51] [%clk 0:08:05] } 25. Rxc1 { [%eval 1.53] [%clk 0:11:48] } 25... Nc6 { [%eval 1.49] [%clk 0:08:20] } 26. Kf1 { [%eval 1.75] [%clk 0:11:23] } 26... Kf7 { [%eval 1.64] [%clk 0:07:09] } 27. f3 { [%eval 1.56] [%clk 0:10:05] } 27... Kf6 { [%eval 1.59] [%clk 0:06:44] } 28. a3 { [%eval 1.15] [%clk 0:07:53] } 28... Rc8 { [%eval 1.34] [%clk 0:04:42] } 29. Kf2 { [%eval 1.64] [%clk 0:06:56] } 29... Be6 { [%eval 1.89] [%clk 0:03:54] } 30. Ke3 { [%eval 1.73] [%clk 0:03:18] } 30... Na5?! { [%eval 2.93] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:32] } 31. Rxc8 { [%eval 2.91] [%clk 0:03:40] } 31... Bxc8 { [%eval 2.7] [%clk 0:02:58] } 32. Kf4 { [%eval 2.41] [%clk 0:03:18] } 32... Nc4?! { [%eval 3.39] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:55] } 33. Bc5 { [%eval 3.03] [%clk 0:03:34] } 33... h5 { [%eval 3.73] [%clk 0:02:13] } 34. Bd4+ { [%eval 3.7] [%clk 0:03:39] } 34... Kg6 { [%eval 3.65] [%clk 0:02:02] } 35. g4 { [%eval 3.62] [%clk 0:03:40] } 35... hxg4?! { [%eval 4.6] } { Inaccuracy. a5 was best. } { [%clk 0:02:14] } 36. fxg4 { [%eval 4.57] [%clk 0:04:04] } 36... Nd6 { [%eval 4.22] [%clk 0:02:14] } 37. h4 { [%eval 4.37] [%clk 0:02:36] } 37... Ne4 { [%eval 4.97] [%clk 0:01:04] } 38. gxf5+ { [%eval 4.87] [%clk 0:02:44] } 38... Kh5 { [%eval 5.71] [%clk 0:01:10] } 39. Bxe4 { [%eval 5.69] [%clk 0:01:44] } 39... dxe4 { [%eval 5.65] [%clk 0:01:36] } 40. f6 { [%eval 5.16] [%clk 0:01:26] } 40... Be6 { [%eval 4.98] [%clk 0:01:03] } 41. Kxe4?? { [%eval 0.2] } { Blunder. Ke5 was best. } { [%clk 0:47:11] } 41... Kxh4 { [%eval 0.2] [%clk 0:49:38] } 42. Ke5 { [%eval 0.23] [%clk 0:47:32] } 42... Bc4?? { [%eval 5.36] } { Blunder. Bb3 was best. } { [%clk 0:40:45] } 43. Kd6 { [%eval 5.17] [%clk 0:46:44] } 43... Kg5 { [%eval 5.25] [%clk 0:40:40] } 44. Kc5 { [%eval 5.17] [%clk 0:46:56] } 44... Kg6 { [%eval 5.05] [%clk 0:37:36] } 45. Kb6 { [%eval 5.36] [%clk 0:47:03] } 45... Kf7 { [%eval 5.19] [%clk 0:26:49] } 46. b4?? { [%eval 0.02] } { Blunder. Kxa6 was best. } { [%clk 0:33:58] } 46... Bb3 { [%eval 0.04] [%clk 0:26:28] } 47. Kxa6 { [%eval 0.02] [%clk 0:32:23] } 47... Ba4 { [%eval 0.03] [%clk 0:26:48] } 48. Kb6 { [%eval 0.03] [%clk 0:32:21] } 48... Ke6 { [%eval 0.03] [%clk 0:26:57] } 49. Kc6 { [%eval 0.05] [%clk 0:32:44] } 49... Kf7 { [%eval 0.0] [%clk 0:27:20] } 50. Kd6 { [%eval 0.0] [%clk 0:31:15] } 50... Bb3 { [%eval 0.0] [%clk 0:27:37] } 51. Ke5 { [%eval 0.02] [%clk 0:31:25] } 51... Ba4 { [%eval 0.0] [%clk 0:27:51] } 52. Kd6 { [%eval 0.0] [%clk 0:30:28] } 1/2-1/2