Event: British Rapidplay Championship 2024
Date: 2024-03-03
White: Nicholas, Koichi B
WhiteElo: 1967
Black: Nawalaniec, Adam
BlackElo: 1977
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 15 minutes plus 10 second increment per move.

1. e4 { [%eval 0.13] [%clk 0:15:18] } 1... c5 { [%eval 0.33] [%clk 0:15:19] } 2. Nf3 { [%eval 0.22] [%clk 0:15:26] } 2... d6 { [%eval 0.0] [%clk 0:15:29] } 3. d4 { [%eval 0.18] [%clk 0:15:34] } 3... cxd4 { [%eval 0.13] [%clk 0:15:37] } 4. Nxd4 { [%eval 0.27] [%clk 0:15:41] } 4... Nf6 { [%eval 0.3] [%clk 0:15:45] } 5. Nc3 { [%eval 0.21] [%clk 0:15:48] } 5... a6 { [%eval 0.24] [%clk 0:15:54] } 6. Be3 { [%eval 0.24] [%clk 0:15:47] } 6... e5 { [%eval 0.31] [%clk 0:16:02] } 7. Nb3 { [%eval 0.19] [%clk 0:15:55] } 7... Be7 { [%eval 0.13] [%clk 0:16:10] } 8. f3 { [%eval 0.32] [%clk 0:14:14] } 8... Be6 { [%eval 0.44] [%clk 0:16:17] } 9. Qd2 { [%eval 0.32] [%clk 0:14:16] } 9... h5 { [%eval 0.42] [%clk 0:16:25] } 10. O-O-O { [%eval 0.19] [%clk 0:13:26] } 10... Nbd7 { [%eval 0.28] [%clk 0:16:19] } 11. Nd5 { [%eval 0.1] [%clk 0:12:55] } 11... Nxd5 { [%eval 0.17] [%clk 0:15:49] } 12. exd5 { [%eval 0.17] [%clk 0:13:01] } 12... Bf5 { [%eval 0.13] [%clk 0:15:58] } 13. Bd3 { [%eval 0.02] [%clk 0:12:15] } 13... Bxd3 { [%eval 0.08] [%clk 0:16:06] } 14. Qxd3 { [%eval 0.09] [%clk 0:12:21] } 14... Bg5 { [%eval 0.04] [%clk 0:16:11] } 15. Kb1 { [%eval 0.02] [%clk 0:11:53] } 15... O-O { [%eval 0.27] [%clk 0:16:04] } 16. h4?! { [%eval -0.29] } { Inaccuracy. g4 was best. } { [%clk 0:11:20] } 16... Bxe3 { [%eval -0.29] [%clk 0:15:48] } 17. Qxe3 { [%eval -0.35] [%clk 0:11:28] } 17... f5 { [%eval -0.3] [%clk 0:15:08] } 18. f4 { [%eval -0.19] [%clk 0:10:31] } 18... e4 { [%eval 0.23] [%clk 0:13:39] } 19. Rh3 { [%eval 0.06] [%clk 0:09:31] } 19... Qf6? { [%eval 1.3] } { Mistake. Nf6 was best. } { [%clk 0:12:38] } 20. Rg3 { [%eval 1.26] [%clk 0:09:15] } 20... g6 { [%eval 1.15] [%clk 0:11:44] } 21. Rg5 { [%eval 1.13] [%clk 0:08:59] } 21... Rae8 { [%eval 1.38] [%clk 0:10:46] } 22. Nd4 { [%eval 1.64] [%clk 0:08:31] } 22... Kh7 { [%eval 2.02] [%clk 0:09:19] } 23. Nxf5?? { [%eval -1.42] } { Blunder. g4 was best. } { [%clk 0:06:50] } 23... gxf5 { [%eval -1.43] [%clk 0:09:19] } 24. Rxh5+ { [%eval -1.52] [%clk 0:06:57] } 24... Kg6 { [%eval -1.5] [%clk 0:08:53] } 25. Qe2 { [%eval -1.97] [%clk 0:04:11] } 25... Rh8 { [%eval -1.93] [%clk 0:05:01] } 26. Rg5+ { [%eval -1.92] [%clk 0:04:15] } 26... Kf7 { [%eval -2.0] [%clk 0:05:09] } 27. g4 { [%eval -1.98] [%clk 0:04:21] } 27... Ke7 { [%eval -2.08] [%clk 0:05:05] } 28. h5 { [%eval -2.05] [%clk 0:02:00] } 28... fxg4 { [%eval -1.83] [%clk 0:04:25] } 29. Qxg4 { [%eval -2.05] [%clk 0:01:44] } 29... Kd8 { [%eval -2.03] [%clk 0:04:19] } 30. Rg6 { [%eval -1.93] [%clk 0:01:33] } 30... Qe7?? { [%eval 3.68] } { Blunder. Qf8 was best. } { [%clk 0:04:27] } 31. Rg7 { [%eval 3.91] [%clk 0:01:31] } 31... Nf6 { [%eval 4.01] [%clk 0:04:20] } 32. Qg6?? { [%eval -2.97] } { Blunder. Qg1 was best. } { [%clk 0:01:18] } 32... Reg8 { [%eval -2.97] [%clk 0:04:10] } 33. h6?! { [%eval -4.32] } { Inaccuracy. Rxe7 was best. } { [%clk 0:00:26] } 33... Rxg7 { [%eval -4.35] [%clk 0:04:17] } 34. hxg7 { [%eval -4.49] [%clk 0:00:34] } 34... Rg8 { [%eval -4.45] [%clk 0:04:23] } 35. Rg1 { [%eval -4.46] [%clk 0:00:36] } 35... e3 { [%eval -4.36] [%clk 0:04:28] } 36. Qd3 { [%eval -4.44] [%clk 0:00:15] } 36... e2 { [%eval -4.34] [%clk 0:04:22] } 37. Re1 { [%eval -4.48] [%clk 0:00:22] } 37... Rxg7 { [%eval -4.57] [%clk 0:04:29] } 38. b3 { [%eval -4.67] [%clk 0:00:24] } 38... Ne4?! { [%eval -3.19] } { Inaccuracy. Rg2 was best. } { [%clk 0:03:36] } 39. Kb2? { [%eval -5.38] } { Mistake. Rxe2 was best. } { [%clk 0:00:20] } 39... Qf6+ { [%eval -4.86] [%clk 0:03:32] } 40. c3 { [%eval -5.28] [%clk 0:00:17] } 40... Rg3 { [%eval -4.74] [%clk 0:03:29] } 41. Qxe2 { [%eval -4.74] [%clk 0:00:13] } 41... Qxc3+ { [%eval -4.74] [%clk 0:03:36] } 42. Ka3 { [%eval -5.96] [%clk 0:00:21] } 42... Qc5+ { [%eval -4.83] [%clk 0:02:28] } 43. Kb2 { [%eval -5.56] [%clk 0:00:30] } 43... Qd4+ { [%eval -5.46] [%clk 0:01:55] } 44. Ka3 { [%eval -5.6] [%clk 0:00:38] } 44... Nc5 { [%eval -5.2] [%clk 0:01:06] } 45. Qe7+ { [%eval -5.1] [%clk 0:00:29] } 45... Kc8 { [%eval -5.21] [%clk 0:01:14] } 46. Qxd6?? { [%eval #-11] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:00:37] } 46... Qa4+ { [%eval #-10] [%clk 0:01:06] } 47. Kb2 { [%eval #-10] [%clk 0:00:46] } 47... Rg2+ { [%eval #-9] [%clk 0:00:58] } 48. Kc3 { [%eval #-9] [%clk 0:00:25] } 48... Ne4+?? { [%eval -6.11] } { Lost forced checkmate sequence. Qa5+ was best. } { [%clk 0:01:07] } 49. Kd3?? { [%eval #-7] } { Checkmate is now unavoidable. Rxe4 was best. } { [%clk 0:00:21] } 49... Rg3+?? { [%eval -5.08] } { Lost forced checkmate sequence. Rd2+ was best. } { [%clk 0:01:12] } 50. Re3 { [%eval -4.8] [%clk 0:00:16] } 50... Rxe3+?! { [%eval -3.59] } { Inaccuracy. Qxb3+ was best. } { [%clk 0:01:06] } 51. Kxe3 { [%eval -3.31] [%clk 0:00:24] } 51... Nxd6 { [%eval -3.42] [%clk 0:01:14] } 52. bxa4 { [%eval -3.38] [%clk 0:00:33] } 0-1