Event: Round 6: Xiu, Deshun - Dai, Changren
Date: 2025-06-12
White: Xiu, Deshun
WhiteTitle: GM
WhiteElo: 2546
Black: Dai, Changren
BlackTitle: GM
BlackElo: 2399
Result: 1-0
ECO: A06
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: 25+10

1. Nf3 { [%eval 0.1] [%clk 0:25:19] } 1... d5 { [%eval 0.18] [%clk 0:25:19] } 2. b3 { [%eval -0.02] [%clk 0:25:23] } 2... Bg4 { [%eval 0.08] [%clk 0:25:23] } 3. e3 { [%eval -0.09] [%clk 0:24:15] } 3... e6 { [%eval 0.01] [%clk 0:25:25] } 4. Bb2 { [%eval 0.0] [%clk 0:24:19] } 4... Nf6 { [%eval 0.05] [%clk 0:25:25] } 5. h3 { [%eval 0.0] [%clk 0:24:26] } 5... Bh5 { [%eval 0.08] [%clk 0:25:29] } 6. g4 { [%eval -0.04] [%clk 0:24:02] } 6... Bg6 { [%eval 0.11] [%clk 0:25:32] } 7. d3 { [%eval 0.0] [%clk 0:23:08] } 7... h5 { [%eval 0.19] [%clk 0:20:27] } 8. g5 { [%eval 0.23] [%clk 0:23:11] } 8... Nfd7 { [%eval 0.25] [%clk 0:20:35] } 9. h4 { [%eval 0.31] [%clk 0:20:50] } 9... Nc6 { [%eval 0.23] [%clk 0:20:20] } 10. Nc3 { [%eval 0.0] [%clk 0:20:36] } 10... Bb4 { [%eval 0.2] [%clk 0:18:28] } 11. a3 { [%eval 0.2] [%clk 0:20:14] } 11... Be7 { [%eval 0.55] [%clk 0:18:32] } 12. Bh3 { [%eval 0.47] [%clk 0:20:06] } 12... Nce5? { [%eval 1.84] } { Mistake. O-O was best. } { [%clk 0:17:52] } 13. Nxe5 { [%eval 1.93] [%clk 0:18:23] } 13... Nxe5 { [%eval 1.88] [%clk 0:18:00] } 14. Nb5 { [%eval 1.81] [%clk 0:17:55] } 14... f6 { [%eval 2.34] [%clk 0:14:43] } 15. Nd4 { [%eval 2.43] [%clk 0:16:28] } 15... Qd6?! { [%eval 3.36] } { Inaccuracy. Bf7 was best. } { [%clk 0:13:35] } 16. Nxe6 { [%eval 3.22] [%clk 0:16:02] } 16... Ng4?! { [%eval 4.36] } { Inaccuracy. Kf7 was best. } { [%clk 0:11:04] } 17. Bxg4 { [%eval 4.35] [%clk 0:15:08] } 17... hxg4 { [%eval 4.28] [%clk 0:11:12] } 18. Qxg4 { [%eval 4.01] [%clk 0:15:07] } 18... Kf7 { [%eval 3.94] [%clk 0:11:11] } 19. h5 { [%eval 3.78] [%clk 0:12:40] } 19... Rxh5 { [%eval 3.83] [%clk 0:09:39] } 20. Rxh5 { [%eval 3.56] [%clk 0:12:48] } 20... f5 { [%eval 4.18] [%clk 0:09:33] } 21. Qd4 { [%eval 4.25] [%clk 0:12:18] } 21... Bxh5 { [%eval 4.91] [%clk 0:08:38] } 22. Nf4 { [%eval 4.74] [%clk 0:10:43] } 22... Bf3?! { [%eval 6.28] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:31] } 23. Qxg7+ { [%eval 6.11] [%clk 0:10:47] } 23... Ke8 { [%eval 5.96] [%clk 0:07:40] } 24. Qg8+ { [%eval 5.98] [%clk 0:09:45] } 24... Bf8 { [%eval 6.25] [%clk 0:07:42] } 25. g6 { [%eval 6.0] [%clk 0:09:43] } 1-0