Event: Round 4: Lin, William - Cooper, Malcolm H
Date: 2025-02-20
White: Lin, William
WhiteElo: 1582
Black: Cooper, Malcolm H
BlackElo: 1775
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:12] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nc3 { [%eval 0.13] [%clk 1:29:26] } 2... Nc6 { [%eval 0.16] [%clk 1:31:19] } 3. f4 { [%eval -0.09] [%clk 1:28:36] } 3... g6 { [%eval -0.04] [%clk 1:31:12] } 4. Nf3 { [%eval -0.11] [%clk 1:28:49] } 4... Bg7 { [%eval -0.16] [%clk 1:31:39] } 5. Bc4 { [%eval -0.24] [%clk 1:28:55] } 5... e6 { [%eval -0.19] [%clk 1:31:29] } 6. O-O { [%eval -0.25] [%clk 1:28:40] } 6... Nge7 { [%eval -0.24] [%clk 1:30:51] } 7. Qe1 { [%eval -0.37] [%clk 1:28:50] } 7... a6 { [%eval -0.17] [%clk 1:29:29] } 8. d3 { [%eval -0.26] [%clk 1:29:02] } 8... b5 { [%eval -0.08] [%clk 1:28:59] } 9. Bb3 { [%eval -0.07] [%clk 1:29:24] } 9... Nd4 { [%eval 0.36] [%clk 1:23:55] } 10. Be3?! { [%eval -0.36] } { Inaccuracy. Nxd4 was best. } { [%clk 1:24:34] } 10... Nec6?! { [%eval 0.28] } { Inaccuracy. d5 was best. } { [%clk 1:23:12] } 11. f5?! { [%eval -0.63] } { Inaccuracy. e5 was best. } { [%clk 1:17:01] } 11... gxf5?! { [%eval 0.12] } { Inaccuracy. O-O was best. } { [%clk 1:09:21] } 12. exf5 { [%eval -0.29] [%clk 1:14:51] } 12... Nxf5 { [%eval -0.17] [%clk 0:52:23] } 13. Bxc5 { [%eval -0.28] [%clk 1:14:15] } 13... d6 { [%eval -0.27] [%clk 0:52:27] } 14. Bf2 { [%eval -0.17] [%clk 1:13:17] } 14... O-O { [%eval -0.24] [%clk 0:44:16] } 15. Rb1 { [%eval -0.58] [%clk 1:06:29] } 15... Bb7 { [%eval -0.51] [%clk 0:40:43] } 16. Ne2?! { [%eval -1.3] } { Inaccuracy. Ne4 was best. } { [%clk 1:05:17] } 16... Na5?! { [%eval -0.62] } { Inaccuracy. Ne5 was best. } { [%clk 0:36:57] } 17. Nfd4?? { [%eval -4.3] } { Blunder. Ng3 was best. } { [%clk 1:02:16] } 17... Nxd4?? { [%eval -1.82] } { Blunder. Qg5 was best. } { [%clk 0:35:19] } 18. Bxd4 { [%eval -2.11] [%clk 1:00:40] } 18... Qg5? { [%eval -0.54] } { Mistake. e5 was best. } { [%clk 0:33:53] } 19. Qf2 { [%eval -0.57] [%clk 0:55:08] } 19... Nxb3 { [%eval -0.55] [%clk 0:33:14] } 20. axb3? { [%eval -1.92] } { Mistake. Bxg7 was best. } { [%clk 0:54:33] } 20... e5 { [%eval -1.94] [%clk 0:28:30] } 21. Be3 { [%eval -2.04] [%clk 0:53:48] } 21... Qg6 { [%eval -1.94] [%clk 0:28:41] } 22. Qg3 { [%eval -1.99] [%clk 0:49:14] } 22... f5?! { [%eval -1.28] } { Inaccuracy. Qe6 was best. } { [%clk 0:28:23] } 23. Qxg6 { [%eval -1.3] [%clk 0:48:32] } 23... hxg6 { [%eval -1.25] [%clk 0:28:51] } 24. Bg5 { [%eval -1.28] [%clk 0:46:45] } 24... Rf7 { [%eval -0.98] [%clk 0:27:04] } 25. c4?! { [%eval -1.77] } { Inaccuracy. b4 was best. } { [%clk 0:45:44] } 25... bxc4 { [%eval -1.59] [%clk 0:17:14] } 26. bxc4 { [%eval -1.62] [%clk 0:45:27] } 26... a5 { [%eval -1.68] [%clk 0:17:31] } 27. Ra1 { [%eval -1.56] [%clk 0:43:49] } 27... Bc6?! { [%eval -0.81] } { Inaccuracy. a4 was best. } { [%clk 0:17:00] } 28. Ra3 { [%eval -1.37] [%clk 0:43:12] } 28... Rb7 { [%eval -1.49] [%clk 0:14:49] } 29. Rb1?! { [%eval -2.32] } { Inaccuracy. b3 was best. } { [%clk 0:42:27] } 29... Rab8? { [%eval -0.75] } { Mistake. e4 was best. } { [%clk 0:11:58] } 30. Bc1?? { [%eval -2.96] } { Blunder. Rxa5 was best. } { [%clk 0:40:04] } 30... a4 { [%eval -2.86] [%clk 0:09:33] } 31. Nc3 { [%eval -3.08] [%clk 0:39:04] } 31... Rb3 { [%eval -2.59] [%clk 0:09:55] } 32. Rba1 { [%eval -2.93] [%clk 0:38:11] } 32... e4 { [%eval -2.75] [%clk 0:08:50] } 33. dxe4 { [%eval -2.63] [%clk 0:37:33] } 33... Bxc3?? { [%eval -0.11] } { Blunder. Rxa3 was best. } { [%clk 0:07:27] } 34. bxc3 { [%eval -0.26] [%clk 0:36:28] } 34... fxe4 { [%eval -0.19] [%clk 0:05:30] } 35. Kf2 { [%eval -0.35] [%clk 0:33:55] } 35... Kf7 { [%eval -0.17] [%clk 0:04:36] } 36. Bf4? { [%eval -1.46] } { Mistake. Ke3 was best. } { [%clk 0:32:50] } 36... Ke6 { [%eval -1.07] [%clk 0:04:47] } 37. c5? { [%eval -2.78] } { Mistake. Ke3 was best. } { [%clk 0:32:43] } 37... Rf8?? { [%eval 0.0] } { Blunder. Rxa3 was best. } { [%clk 0:04:35] } 38. Rxb3 { [%eval -0.05] [%clk 0:30:49] } 38... axb3 { [%eval -0.08] [%clk 0:05:03] } 39. Ke3 { [%eval -0.21] [%clk 0:29:45] } 39... dxc5 { [%eval -0.13] [%clk 0:05:00] } 40. Ra6 { [%eval -0.31] [%clk 0:28:47] } 40... Kd5 { [%eval 0.0] [%clk 0:05:05] } 41. c4+ { [%eval 0.0] [%clk 0:28:46] } 41... Kxc4 { [%eval 0.0] [%clk 0:05:02] } 42. Rxc6 { [%eval 0.19] [%clk 0:28:35] } 42... Rxf4?? { [%eval 6.8] } { Blunder. Ra8 was best. } { [%clk 0:02:07] } 43. Kxf4 { [%eval 6.69] [%clk 0:28:22] } 43... b2 { [%eval 7.17] [%clk 0:02:36] } 44. Rb6 { [%eval 6.67] [%clk 0:28:26] } 44... Kc3?! { [%eval 64.11] } { Inaccuracy. Kd4 was best. } { [%clk 0:03:04] } 45. Kxe4 { [%eval 71.73] [%clk 0:27:53] } 45... Kc2 { [%eval 10.32] [%clk 0:02:21] } 46. Kd5 { [%eval 9.94] [%clk 0:27:53] } 46... b1=Q { [%eval 10.36] [%clk 0:02:44] } 47. Rxb1 { [%eval 60.22] [%clk 0:28:16] } 47... Kxb1 { [%eval 64.6] [%clk 0:03:11] } 48. Kxc5 { [%eval 69.87] [%clk 0:27:09] } 48... Kc2 { [%eval 8.3] [%clk 0:03:39] } 49. Kd4 { [%eval 64.21] [%clk 0:27:30] } 49... Kd2 { [%eval #18] [%clk 0:04:08] } 50. Ke4 { [%eval #17] [%clk 0:27:52] } 50... Ke2 { [%eval #17] [%clk 0:04:34] } 51. Kf4 { [%eval #16] [%clk 0:28:05] } 51... Kf2 { [%eval #15] [%clk 0:05:03] } 52. g4 { [%eval #14] [%clk 0:28:26] } 52... Kg2 { [%eval #14] [%clk 0:05:26] } 53. h4 { [%eval #13] [%clk 0:28:51] } 53... Kh3 { [%eval #11] [%clk 0:05:53] } 54. h5 { [%eval #10] [%clk 0:29:10] } 1-0