Event: 2025å¹´å¨å½å½éè±¡æ£é¦æ èµï¼ä¸ªäººï¼
Site: Xinghua, China
Date: 2025-06-30
White: Lin, Weiguo
WhiteTitle: IM
WhiteElo: 2374
Black: Dai, Changren
BlackTitle: GM
BlackElo: 2560
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:28:33] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... Nc6 { [%eval 0.3] [%clk 1:28:50] } 3. c4 { [%eval 0.0] [%clk 1:31:37] } 3... Qb6 { [%eval 0.41] [%clk 1:24:21] } 4. Nc3 { [%eval 0.3] [%clk 1:31:07] } 4... g6?! { [%eval 1.07] } { Inaccuracy. e5 was best. } { [%clk 1:23:48] } 5. b3? { [%eval -0.19] } { Mistake. d4 was best. } { [%clk 1:26:48] } 5... Bg7 { [%eval -0.19] [%clk 1:16:10] } 6. Bb2 { [%eval -0.32] [%clk 1:27:08] } 6... Qd8 { [%eval -0.23] [%clk 1:16:32] } 7. Be2 { [%eval -0.2] [%clk 1:25:23] } 7... e5 { [%eval -0.16] [%clk 1:12:13] } 8. Nd5 { [%eval -0.34] [%clk 1:19:24] } 8... d6 { [%eval -0.28] [%clk 1:11:29] } 9. a3 { [%eval -0.3] [%clk 1:17:05] } 9... Nf6 { [%eval -0.3] [%clk 1:09:41] } 10. d3 { [%eval -0.23] [%clk 1:17:09] } 10... a5 { [%eval -0.34] [%clk 1:04:53] } 11. O-O { [%eval -0.19] [%clk 1:17:00] } 11... O-O { [%eval -0.27] [%clk 1:04:51] } 12. h3 { [%eval -0.28] [%clk 1:09:12] } 12... Bd7 { [%eval -0.15] [%clk 1:02:45] } 13. Bc3 { [%eval -0.53] [%clk 1:08:05] } 13... Rb8 { [%eval -0.07] [%clk 0:54:22] } 14. Rb1 { [%eval -0.25] [%clk 1:04:21] } 14... b5 { [%eval 0.0] [%clk 0:43:43] } 15. Nxf6+ { [%eval -0.07] [%clk 0:59:17] } 15... Qxf6 { [%eval -0.11] [%clk 0:37:30] } 16. cxb5 { [%eval -0.18] [%clk 0:50:50] } 16... Rxb5 { [%eval -0.22] [%clk 0:37:59] } 17. Nd2 { [%eval -0.43] [%clk 0:48:50] } 17... Qd8 { [%eval -0.41] [%clk 0:31:29] } 18. a4?! { [%eval -1.03] } { Inaccuracy. Bg4 was best. } { [%clk 0:43:21] } 18... Rb7 { [%eval -0.99] [%clk 0:31:03] } 19. Bg4 { [%eval -1.08] [%clk 0:42:47] } 19... Be8 { [%eval -1.09] [%clk 0:28:08] } 20. Nc4 { [%eval -1.37] [%clk 0:40:27] } 20... f5 { [%eval -1.3] [%clk 0:25:51] } 21. Bf3 { [%eval -1.44] [%clk 0:39:42] } 21... f4 { [%eval -1.42] [%clk 0:25:03] } 22. h4?! { [%eval -2.54] } { Inaccuracy. Kh2 was best. } { [%clk 0:32:04] } 22... h5 { [%eval -2.48] [%clk 0:18:38] } 23. g3 { [%eval -2.44] [%clk 0:29:46] } 23... Bh6 { [%eval -2.3] [%clk 0:18:17] } 24. Bg2 { [%eval -2.7] [%clk 0:27:49] } 24... Rg7 { [%eval -2.8] [%clk 0:17:24] } 25. Rb2 { [%eval -3.42] [%clk 0:24:54] } 25... Bd7 { [%eval -3.32] [%clk 0:12:54] } 26. Kh2 { [%eval -3.72] [%clk 0:17:32] } 26... Bg4 { [%eval -3.68] [%clk 0:09:13] } 27. Qe1 { [%eval -3.78] [%clk 0:17:59] } 27... g5 { [%eval -3.71] [%clk 0:09:16] } 28. gxf4 { [%eval -4.09] [%clk 0:11:53] } 28... gxh4 { [%eval -3.99] [%clk 0:09:40] } 29. fxe5?? { [%eval #-10] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:09:05] } 29... Bf3 { [%eval #-9] [%clk 0:08:50] } 30. Rg1 { [%eval #-5] [%clk 0:08:42] } 30... Bf4+ { [%eval #-4] [%clk 0:09:06] } 31. Kh1 { [%eval #-4] [%clk 0:09:02] } 31... Qd7 { [%eval #-3] [%clk 0:09:09] } 0-1