Event: 2025å¹´å¨å½å½éè±¡æ£é¦æ èµï¼ä¸ªäººï¼
Site: Xinghua, China
Date: 2025-07-01
White: Dai, Changren
WhiteTitle: GM
WhiteElo: 2560
Black: Peng, Xiongjian
BlackTitle: GM
BlackElo: 2520
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Romanishin Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:20] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:29:23] } 2... e6 { [%eval 0.14] [%clk 1:31:20] } 3. Nc3 { [%eval 0.09] [%clk 1:29:47] } 3... Bb4 { [%eval 0.09] [%clk 1:31:42] } 4. g3 { [%eval 0.0] [%clk 1:30:13] } 4... O-O { [%eval 0.0] [%clk 1:29:33] } 5. Bg2 { [%eval 0.0] [%clk 1:30:36] } 5... d6 { [%eval 0.27] [%clk 1:29:38] } 6. Nf3 { [%eval 0.0] [%clk 1:29:40] } 6... Nc6 { [%eval 0.13] [%clk 1:29:50] } 7. Qd3 { [%eval 0.13] [%clk 1:30:04] } 7... e5 { [%eval 0.15] [%clk 1:27:51] } 8. O-O { [%eval 0.21] [%clk 1:30:15] } 8... Re8 { [%eval 0.28] [%clk 1:22:16] } 9. d5 { [%eval 0.26] [%clk 1:28:42] } 9... Ne7 { [%eval 0.27] [%clk 1:18:26] } 10. Nd2 { [%eval 0.31] [%clk 1:23:05] } 10... a5 { [%eval 0.26] [%clk 1:15:14] } 11. b3 { [%eval 0.24] [%clk 1:09:46] } 11... Ng6 { [%eval 0.44] [%clk 1:11:06] } 12. a3 { [%eval 0.36] [%clk 1:05:09] } 12... Bc5 { [%eval 0.37] [%clk 1:10:49] } 13. Rb1 { [%eval 0.41] [%clk 1:02:54] } 13... h5 { [%eval 0.54] [%clk 1:04:04] } 14. b4 { [%eval 0.56] [%clk 0:54:30] } 14... axb4 { [%eval 0.64] [%clk 1:02:09] } 15. axb4 { [%eval 0.67] [%clk 0:54:55] } 15... Ba7 { [%eval 0.75] [%clk 1:02:20] } 16. e4?! { [%eval 0.1] } { Inaccuracy. h4 was best. } { [%clk 0:49:07] } 16... h4 { [%eval 0.53] [%clk 1:00:48] } 17. Nb3 { [%eval 0.58] [%clk 0:48:44] } 17... Bd7 { [%eval 0.36] [%clk 0:54:36] } 18. c5 { [%eval 0.37] [%clk 0:44:07] } 18... Qe7? { [%eval 1.61] } { Mistake. dxc5 was best. } { [%clk 0:54:28] } 19. Bg5? { [%eval 0.25] } { Mistake. Be3 was best. } { [%clk 0:30:32] } 19... h3 { [%eval 0.28] [%clk 0:54:45] } 20. Bf3 { [%eval 0.29] [%clk 0:30:27] } 20... dxc5 { [%eval 0.22] [%clk 0:49:28] } 21. bxc5 { [%eval 0.21] [%clk 0:30:41] } 21... Bxc5 { [%eval 0.24] [%clk 0:49:47] } 22. Nxc5 { [%eval 0.29] [%clk 0:30:04] } 22... Qxc5 { [%eval 0.25] [%clk 0:50:11] } 23. Be3 { [%eval -0.12] [%clk 0:21:01] } 23... Qa3 { [%eval -0.24] [%clk 0:49:46] } 24. Qc4 { [%eval -0.31] [%clk 0:16:31] } 24... c6 { [%eval -0.33] [%clk 0:48:40] } 25. Rxb7 { [%eval -0.28] [%clk 0:14:54] } 25... cxd5 { [%eval -0.17] [%clk 0:48:13] } 26. Nxd5 { [%eval -0.19] [%clk 0:15:00] } 26... Be6 { [%eval -0.19] [%clk 0:46:06] } 27. Nxf6+ { [%eval -0.21] [%clk 0:12:53] } 27... gxf6 { [%eval -0.19] [%clk 0:46:30] } 28. Qb4 { [%eval -0.26] [%clk 0:11:49] } 28... Qa2 { [%eval -0.21] [%clk 0:44:03] } 29. Re1 { [%eval -0.26] [%clk 0:11:08] } 29... Rec8 { [%eval -0.33] [%clk 0:42:24] } 30. Be2 { [%eval -0.47] [%clk 0:10:42] } 30... Ra4 { [%eval -0.48] [%clk 0:41:25] } 31. Qb5?! { [%eval -1.04] } { Inaccuracy. Qb1 was best. } { [%clk 0:05:03] } 31... Rxe4 { [%eval -1.14] [%clk 0:40:39] } 32. Bd3?? { [%eval -5.52] } { Blunder. Rb8 was best. } { [%clk 0:04:35] } 32... Rxe3 { [%eval -5.53] [%clk 0:39:31] } 33. fxe3 { [%clk 0:01:49] } 33... Qg2# { [%clk 0:39:55] } 0-1