Event: 2025å¹´å¨å½å½éè±¡æ£é¦æ èµï¼ä¸ªäººï¼
Site: Xinghua, China
Date: 2025-06-28
White: Meng, Wuyang
WhiteElo: 1652
Black: Guo, Shiran
BlackElo: 1624
Result: 0-1
ECO: B98
Opening: Sicilian Defense: Najdorf Variation, Traditional Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:31:23] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... cxd4 { [%eval 0.19] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:11] } 4... Nf6 { [%eval 0.31] [%clk 1:32:18] } 5. Nc3 { [%eval 0.32] [%clk 1:32:40] } 5... a6 { [%eval 0.28] [%clk 1:32:43] } 6. Bg5 { [%eval 0.0] [%clk 1:32:36] } 6... e6 { [%eval 0.17] [%clk 1:33:08] } 7. f4 { [%eval 0.04] [%clk 1:32:59] } 7... Be7 { [%eval 0.32] [%clk 1:33:10] } 8. Qf3 { [%eval 0.5] [%clk 1:33:18] } 8... Qc7 { [%eval 0.4] [%clk 1:33:35] } 9. O-O-O { [%eval 0.48] [%clk 1:33:32] } 9... Nc6?! { [%eval 1.38] } { Inaccuracy. h6 was best. } { [%clk 1:33:31] } 10. g4? { [%eval 0.22] } { Mistake. Nxc6 was best. } { [%clk 1:32:21] } 10... Nxd4 { [%eval 0.13] [%clk 1:26:50] } 11. Rxd4 { [%eval 0.19] [%clk 1:32:39] } 11... b5 { [%eval 0.09] [%clk 1:26:26] } 12. Bg2?! { [%eval -0.63] } { Inaccuracy. Bd3 was best. } { [%clk 1:29:43] } 12... Bb7 { [%eval -0.25] [%clk 1:25:15] } 13. Rhd1 { [%eval -0.19] [%clk 1:27:49] } 13... d5? { [%eval 1.01] } { Mistake. O-O was best. } { [%clk 1:13:15] } 14. e5?! { [%eval 0.27] } { Inaccuracy. exd5 was best. } { [%clk 1:22:11] } 14... Nd7?? { [%eval 2.4] } { Blunder. Ng8 was best. } { [%clk 1:10:11] } 15. Bxe7 { [%eval 2.39] [%clk 1:15:39] } 15... Kxe7 { [%eval 2.32] [%clk 1:07:55] } 16. Qe2? { [%eval 0.94] } { Mistake. Ne4 was best. } { [%clk 1:10:42] } 16... Rac8 { [%eval 1.38] [%clk 1:04:02] } 17. Kb1?! { [%eval 0.65] } { Inaccuracy. Qf2 was best. } { [%clk 1:07:48] } 17... Nb6 { [%eval 0.78] [%clk 1:04:09] } 18. Qd3?! { [%eval 0.09] } { Inaccuracy. Qf2 was best. } { [%clk 0:59:34] } 18... Nc4 { [%eval 0.1] [%clk 1:01:58] } 19. Ne2 { [%eval -0.11] [%clk 0:54:48] } 19... b4 { [%eval 0.0] [%clk 0:58:43] } 20. c3?! { [%eval -0.7] } { Inaccuracy. f5 was best. } { [%clk 0:44:55] } 20... a5 { [%eval -0.96] [%clk 0:56:45] } 21. cxb4 { [%eval -1.36] [%clk 0:41:30] } 21... axb4 { [%eval -1.16] [%clk 0:56:48] } 22. Rc1?? { [%eval -3.16] } { Blunder. Qb3 was best. } { [%clk 0:40:15] } 22... Ba6 { [%eval -2.71] [%clk 0:54:53] } 23. Qb3 { [%eval -3.62] [%clk 0:38:09] } 23... Qb6 { [%eval -3.53] [%clk 0:55:09] } 24. Ka1?! { [%eval -4.64] } { Inaccuracy. Rcd1 was best. } { [%clk 0:33:29] } 24... Na5 { [%eval -4.63] [%clk 0:52:40] } 25. Qe3?! { [%eval -6.06] } { Inaccuracy. Qxb4+ was best. } { [%clk 0:21:12] } 25... Bxe2 { [%eval -5.97] [%clk 0:52:44] } 26. Re1 { [%eval -6.27] [%clk 0:20:36] } 26... Bxg4 { [%eval -5.51] [%clk 0:51:33] } 27. Qf2?! { [%eval -9.46] } { Inaccuracy. Qd2 was best. } { [%clk 0:19:16] } 27... Bf5 { [%eval -9.24] [%clk 0:47:07] } 28. Qe3? { [%eval #-8] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:13:43] } 28... Nb3+? { [%eval -8.05] } { Lost forced checkmate sequence. Qxd4 was best. } { [%clk 0:45:24] } 29. Qxb3 { [%eval -7.76] [%clk 0:13:15] } 29... Qxd4 { [%eval -7.62] [%clk 0:45:46] } 30. Qa4? { [%eval #-11] } { Checkmate is now unavoidable. Bh3 was best. } { [%clk 0:10:05] } 30... Qc4 { [%eval #-10] [%clk 0:44:40] } 31. Qa7+ { [%eval #-9] [%clk 0:09:05] } 31... Rc7 { [%eval #-8] [%clk 0:44:47] } 32. Qe3 { [%eval #-8] [%clk 0:09:18] } 32... Ra8 { [%eval #-7] [%clk 0:44:24] } 33. a3 { [%eval #-7] [%clk 0:08:12] } 33... bxa3 { [%eval #-7] [%clk 0:44:32] } 34. bxa3 { [%eval #-4] [%clk 0:08:13] } 34... Qc3+ { [%eval #-8] [%clk 0:44:58] } 35. Qxc3 { [%eval #-8] [%clk 0:08:38] } 35... Rxc3 { [%eval #-7] [%clk 0:45:26] } 36. Re2 { [%eval #-4] [%clk 0:07:54] } 36... Raxa3+ { [%eval #-18] [%clk 0:45:36] } 37. Kb2 { [%eval #-7] [%clk 0:08:18] } 37... Rcb3+ { [%eval #-9] [%clk 0:45:35] } 38. Kc1 { [%eval #-9] [%clk 0:08:39] } 38... Rb1+ { [%eval #-34] [%clk 0:45:45] } 39. Kd2 { [%eval -10.61] [%clk 0:09:05] } 39... Ra2+ { [%eval -9.21] [%clk 0:45:56] } 40. Ke3 { [%eval -8.69] [%clk 0:09:30] } 40... Rxe2+ { [%clk 0:45:55] } 0-1