Event: 2023 Chinese Chess League Division A（Regular）
Site: chongqing, China
Date: 2023-06-17
White: Li, Chao B
WhiteElo: 2658
Black: Xu, Xiangyu
BlackElo: 2603
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard
TimeControl: Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

1. e4 { [%eval 0.36] [%clk 1:29:35] } 1... e5 { [%eval 0.35] [%clk 1:30:51] } 2. Nf3 { [%eval 0.29] [%clk 1:30:00] } 2... Nf6 { [%eval 0.5] [%clk 1:31:12] } 3. Nxe5 { [%eval 0.34] [%clk 1:29:56] } 3... d6 { [%eval 0.49] [%clk 1:31:33] } 4. Nf3 { [%eval 0.35] [%clk 1:30:20] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:55] } 5. Nc3 { [%eval 0.1] [%clk 1:29:47] } 5... Nxc3 { [%eval 0.13] [%clk 1:29:18] } 6. dxc3 { [%eval 0.33] [%clk 1:30:12] } 6... Be7 { [%eval 0.12] [%clk 1:29:17] } 7. Be3 { [%eval 0.24] [%clk 1:30:37] } 7... Nc6 { [%eval 0.43] [%clk 1:26:31] } 8. Qd2 { [%eval 0.45] [%clk 1:30:59] } 8... Be6 { [%eval 0.33] [%clk 1:26:50] } 9. O-O-O { [%eval 0.48] [%clk 1:31:24] } 9... Qd7 { [%eval 0.42] [%clk 1:27:09] } 10. a3 { [%eval 0.34] [%clk 1:31:37] } 10... a6 { [%eval 0.31] [%clk 1:24:02] } 11. h4 { [%eval 0.42] [%clk 1:31:52] } 11... h6 { [%eval 0.36] [%clk 1:22:13] } 12. Nd4 { [%eval 0.34] [%clk 1:32:16] } 12... Nxd4 { [%eval 0.36] [%clk 1:22:26] } 13. cxd4 { [%eval 0.28] [%clk 1:32:41] } 13... d5 { [%eval 0.39] [%clk 1:21:51] } 14. f3?! { [%eval -0.67] } { Inaccuracy. Bf4 was best. } { [%clk 1:32:54] } 14... h5?! { [%eval 0.38] } { Inaccuracy. b5 was best. } { [%clk 1:20:50] } 15. Bg5 { [%eval 0.3] [%clk 1:29:21] } 15... O-O-O { [%eval 0.4] [%clk 1:18:17] } 16. Bxe7 { [%eval 0.32] [%clk 1:29:32] } 16... Qxe7 { [%eval 0.31] [%clk 1:18:38] } 17. Qf4 { [%eval 0.33] [%clk 1:29:50] } 17... Qd6 { [%eval 0.37] [%clk 1:17:50] } 18. Qxd6 { [%eval 0.29] [%clk 1:30:15] } 18... Rxd6 { [%eval 0.28] [%clk 1:18:12] } 19. Bd3 { [%eval 0.36] [%clk 1:30:35] } 19... Bd7 { [%eval 0.2] [%clk 1:18:01] } 20. Rde1 { [%eval 0.21] [%clk 1:30:57] } 20... Kd8 { [%eval 0.33] [%clk 1:17:23] } 21. Kd2 { [%eval 0.4] [%clk 1:31:21] } 21... Re6 { [%eval 0.47] [%clk 1:15:46] } 22. c3 { [%eval 0.48] [%clk 1:31:03] } 22... Ke7 { [%eval 0.28] [%clk 1:14:21] } 23. Bf5 { [%eval 0.09] [%clk 1:30:49] } 23... Rxe1 { [%eval 0.2] [%clk 1:14:35] } 24. Rxe1+ { [%eval 0.19] [%clk 1:31:16] } 24... Kd6 { [%eval 0.22] [%clk 1:14:50] } 25. Bd3 { [%eval 0.21] [%clk 1:31:14] } 25... Bb5 { [%eval 0.2] [%clk 1:13:31] } 26. Bf5 { [%eval 0.2] [%clk 1:31:38] } 26... Bd7 { [%eval 0.13] [%clk 1:13:52] } 27. Bd3 { [%eval 0.2] [%clk 1:32:04] } 27... Bb5 { [%eval 0.32] [%clk 1:14:13] } 28. Bf5 { [%eval 0.0] [%clk 1:32:32] } 28... Bd7 { [%eval 0.08] [%clk 1:14:27] } 1/2-1/2