Event: Round 8: Jiang, Haochen - Cao, Qingfeng
Date: 2025-06-21
White: Jiang, Haochen
WhiteElo: 2450
Black: Cao, Qingfeng
BlackElo: 2410
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c6 { [%eval 0.23] [%clk 1:30:51] } 2. d4 { [%eval 0.24] [%clk 1:30:59] } 2... d5 { [%eval 0.24] [%clk 1:31:14] } 3. e5 { [%eval 0.33] [%clk 1:31:15] } 3... Bf5 { [%eval 0.22] [%clk 1:31:30] } 4. Be2 { [%eval 0.28] [%clk 1:31:04] } 4... e6 { [%eval 0.33] [%clk 1:31:47] } 5. Nf3 { [%eval 0.27] [%clk 1:31:32] } 5... c5 { [%eval 0.34] [%clk 1:31:54] } 6. O-O { [%eval 0.21] [%clk 1:31:19] } 6... Nc6 { [%eval 0.26] [%clk 1:31:12] } 7. c3 { [%eval 0.16] [%clk 1:30:20] } 7... cxd4 { [%eval 0.31] [%clk 1:27:19] } 8. cxd4 { [%eval 0.23] [%clk 1:30:14] } 8... Nge7 { [%eval 0.22] [%clk 1:27:24] } 9. Nc3 { [%eval 0.29] [%clk 1:28:03] } 9... Bg4 { [%eval 0.15] [%clk 1:27:12] } 10. Nh4 { [%eval 0.26] [%clk 1:24:05] } 10... Bxe2 { [%eval 0.19] [%clk 1:26:43] } 11. Nxe2 { [%eval 0.27] [%clk 1:24:31] } 11... Ng6 { [%eval 0.2] [%clk 1:26:56] } 12. Nf3 { [%eval 0.24] [%clk 1:21:39] } 12... Be7 { [%eval 0.29] [%clk 1:26:28] } 13. g3 { [%eval 0.27] [%clk 1:19:30] } 13... O-O { [%eval 0.16] [%clk 1:26:30] } 14. h4 { [%eval 0.21] [%clk 1:18:22] } 14... f6 { [%eval 0.22] [%clk 1:25:35] } 15. h5 { [%eval -0.25] [%clk 0:55:14] } 15... Ngxe5? { [%eval 1.26] } { Mistake. fxe5 was best. } { [%clk 0:56:31] } 16. dxe5 { [%eval 1.32] [%clk 0:54:26] } 16... fxe5 { [%eval 1.31] [%clk 0:56:53] } 17. Nh2 { [%eval 1.23] [%clk 0:47:27] } 17... Bc5 { [%eval 1.75] [%clk 0:52:50] } 18. Qb3 { [%eval 1.75] [%clk 0:43:07] } 18... Qe7 { [%eval 2.18] [%clk 0:51:31] } 19. Be3 { [%eval 2.08] [%clk 0:42:21] } 19... d4 { [%eval 2.65] [%clk 0:29:19] } 20. Bd2 { [%eval 2.83] [%clk 0:42:00] } 20... Qf7 { [%eval 2.83] [%clk 0:29:31] } 21. g4 { [%eval 2.74] [%clk 0:40:36] } 21... d3 { [%eval 2.73] [%clk 0:27:43] } 22. Qxd3?! { [%eval 1.98] } { Inaccuracy. Ng3 was best. } { [%clk 0:34:31] } 22... Rad8 { [%eval 1.97] [%clk 0:27:33] } 23. Qc2 { [%eval 1.98] [%clk 0:34:52] } 23... Bxf2+ { [%eval 2.14] [%clk 0:25:45] } 24. Kg2 { [%eval 1.98] [%clk 0:35:17] } 24... Nd4? { [%eval 3.75] } { Mistake. Qd7 was best. } { [%clk 0:23:23] } 25. Nxd4 { [%eval 3.78] [%clk 0:34:12] } 25... Rxd4 { [%eval 3.72] [%clk 0:23:06] } 26. Be3 { [%eval 3.81] [%clk 0:34:10] } 26... Rxg4+ { [%eval 3.71] [%clk 0:21:48] } 27. Kh1 { [%eval 3.73] [%clk 0:34:27] } 27... Rf4?! { [%eval 5.09] } { Inaccuracy. Rg1+ was best. } { [%clk 0:21:57] } 28. Bxf4 { [%eval 4.93] [%clk 0:34:15] } 28... Qxf4 { [%eval 4.87] [%clk 0:22:20] } 29. Rae1 { [%eval 4.97] [%clk 0:32:34] } 29... Rf5?! { [%eval 6.38] } { Inaccuracy. Qg3 was best. } { [%clk 0:22:33] } 30. Re2 { [%eval 6.34] [%clk 0:32:12] } 30... Rxh5 { [%eval 7.0] [%clk 0:22:37] } 31. Qc8+ { [%eval 6.7] [%clk 0:32:25] } 1-0