Event: 2025 National Chess Open (Liaocheng,China)
Site: Liaocheng,Shandong, China
Date: 2025-07-23
White: Yu, Zhenghuan
WhiteElo: 1777
Black: Wang, Chengkai
BlackElo: 0
Result: 0-1
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:22] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... dxc4 { [%eval 0.28] [%clk 1:30:39] } 3. Nf3 { [%eval 0.19] [%clk 1:31:24] } 3... Nf6 { [%eval 0.28] [%clk 1:31:02] } 4. e3 { [%eval 0.18] [%clk 1:31:47] } 4... e6 { [%eval 0.25] [%clk 1:31:27] } 5. Bxc4 { [%eval 0.15] [%clk 1:32:14] } 5... c5 { [%eval 0.22] [%clk 1:31:56] } 6. O-O { [%eval 0.21] [%clk 1:32:32] } 6... a6 { [%eval 0.13] [%clk 1:32:25] } 7. Nbd2 { [%eval 0.14] [%clk 1:32:48] } 7... b5 { [%eval 0.46] [%clk 1:31:09] } 8. Be2 { [%eval 0.37] [%clk 1:33:02] } 8... Nbd7 { [%eval 0.46] [%clk 1:31:17] } 9. a4 { [%eval 0.58] [%clk 1:32:15] } 9... b4 { [%eval 0.5] [%clk 1:31:28] } 10. Nb3 { [%eval 0.41] [%clk 1:31:34] } 10... Bb7 { [%eval 0.38] [%clk 1:27:12] } 11. a5 { [%eval 0.35] [%clk 1:29:23] } 11... Bd5 { [%eval 0.36] [%clk 1:24:53] } 12. dxc5 { [%eval 0.4] [%clk 1:26:57] } 12... Nxc5 { [%eval 0.42] [%clk 1:23:35] } 13. Nxc5 { [%eval 0.28] [%clk 1:27:01] } 13... Bxc5 { [%eval 0.34] [%clk 1:24:03] } 14. Qa4+ { [%eval 0.38] [%clk 1:27:01] } 14... Qd7 { [%eval 0.41] [%clk 1:21:11] } 15. Ne5 { [%eval 0.02] [%clk 1:26:22] } 15... Qxa4 { [%eval 0.0] [%clk 1:20:32] } 16. Rxa4 { [%eval 0.02] [%clk 1:26:50] } 16... Nd7 { [%eval 0.0] [%clk 1:11:25] } 17. Nd3 { [%eval 0.07] [%clk 1:15:10] } 17... Bc4 { [%eval 0.04] [%clk 1:09:52] } 18. Bd2 { [%eval -0.33] [%clk 1:13:10] } 18... Bb5 { [%eval 0.19] [%clk 1:06:02] } 19. Raa1 { [%eval 0.14] [%clk 1:11:20] } 19... Rd8 { [%eval 0.63] [%clk 0:58:44] } 20. Rfc1 { [%eval 0.62] [%clk 1:10:39] } 20... Be7 { [%eval 0.5] [%clk 0:55:35] } 21. Nf4?? { [%eval -1.76] } { Blunder. Be1 was best. } { [%clk 1:05:39] } 21... Bxe2?? { [%eval 0.01] } { Blunder. Nc5 was best. } { [%clk 0:50:43] } 22. Nxe2 { [%eval 0.05] [%clk 1:06:07] } 22... O-O?! { [%eval 0.77] } { Inaccuracy. Ne5 was best. } { [%clk 0:44:53] } 23. Nd4 { [%eval 0.76] [%clk 1:05:49] } 23... Ne5 { [%eval 0.71] [%clk 0:44:36] } 24. Be1 { [%eval 0.24] [%clk 1:03:33] } 24... Rc8 { [%eval 0.26] [%clk 0:42:41] } 25. b3 { [%eval -0.27] [%clk 1:00:42] } 25... Nd3 { [%eval -0.26] [%clk 0:39:14] } 26. Nc6?? { [%eval -3.55] } { Blunder. Rc6 was best. } { [%clk 0:59:00] } 26... Bf6 { [%eval -3.72] [%clk 0:37:10] } 27. Rab1 { [%eval -4.04] [%clk 0:52:07] } 27... Nxc1 { [%eval -4.33] [%clk 0:35:35] } 28. Rxc1 { [%eval -4.25] [%clk 0:52:36] } 28... Rc7 { [%eval -3.98] [%clk 0:35:10] } 29. Rc4 { [%eval -4.84] [%clk 0:52:17] } 29... Rfc8 { [%eval -4.85] [%clk 0:33:48] } 30. Nxb4 { [%eval -4.94] [%clk 0:52:33] } 30... Rxc4 { [%eval -4.94] [%clk 0:34:16] } 31. bxc4 { [%eval -4.85] [%clk 0:53:02] } 31... Rxc4 { [%eval -4.92] [%clk 0:34:45] } 32. Kf1 { [%eval -4.87] [%clk 0:53:03] } 32... Rc1 { [%eval -4.85] [%clk 0:34:35] } 33. Nd3 { [%eval -4.83] [%clk 0:53:06] } 33... Ra1 { [%eval -4.91] [%clk 0:34:41] } 34. Ke2 { [%eval -4.83] [%clk 0:52:59] } 34... Bd8 { [%eval -4.8] [%clk 0:34:53] } 0-1