Event: Round 4: Ding, Shirui - Gao, Kai
Date: 2025-07-30
White: Ding, Shirui
WhiteElo: 1770
Black: Gao, Kai
BlackElo: 1906
Result: 1/2-1/2
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:27] } 1... d5 { [%eval 0.2] [%clk 1:29:50] } 2. c4 { [%eval 0.18] [%clk 1:30:49] } 2... e6 { [%eval 0.17] [%clk 1:30:03] } 3. Nf3 { [%eval 0.11] [%clk 1:31:12] } 3... Nf6 { [%eval 0.17] [%clk 1:30:09] } 4. Nc3 { [%eval 0.08] [%clk 1:31:34] } 4... c6 { [%eval 0.12] [%clk 1:29:43] } 5. e3 { [%eval 0.21] [%clk 1:31:30] } 5... Bd6 { [%eval 0.31] [%clk 1:29:57] } 6. Bd3 { [%eval 0.22] [%clk 1:31:32] } 6... Nbd7 { [%eval 0.4] [%clk 1:28:49] } 7. O-O { [%eval 0.25] [%clk 1:31:35] } 7... O-O { [%eval 0.27] [%clk 1:27:31] } 8. b3 { [%eval 0.15] [%clk 1:31:08] } 8... dxc4 { [%eval 0.68] [%clk 1:19:25] } 9. bxc4 { [%eval 0.71] [%clk 1:30:08] } 9... e5 { [%eval 0.69] [%clk 1:19:04] } 10. Qc2 { [%eval 0.69] [%clk 1:19:19] } 10... h6 { [%eval 0.69] [%clk 1:14:22] } 11. d5?! { [%eval -0.32] } { Inaccuracy. Rd1 was best. } { [%clk 1:12:33] } 11... Nc5 { [%eval -0.27] [%clk 1:10:09] } 12. Bf5? { [%eval -1.64] } { Mistake. Be2 was best. } { [%clk 1:06:47] } 12... e4?! { [%eval -0.92] } { Inaccuracy. Bxf5 was best. } { [%clk 1:03:43] } 13. Nd4 { [%eval -0.87] [%clk 1:01:16] } 13... cxd5 { [%eval -0.75] [%clk 0:55:14] } 14. cxd5?! { [%eval -1.33] } { Inaccuracy. Nxd5 was best. } { [%clk 0:59:54] } 14... Bxf5 { [%eval -1.26] [%clk 0:48:55] } 15. Nxf5 { [%eval -1.31] [%clk 1:00:15] } 15... Be5 { [%eval -1.46] [%clk 0:49:16] } 16. Rb1 { [%eval -1.53] [%clk 0:52:35] } 16... g6?! { [%eval -0.7] } { Inaccuracy. Qd7 was best. } { [%clk 0:48:31] } 17. Ng3 { [%eval -0.73] [%clk 0:51:34] } 17... Rc8 { [%eval -0.79] [%clk 0:45:53] } 18. Ba3 { [%eval -0.95] [%clk 0:46:48] } 18... Re8 { [%eval -1.05] [%clk 0:38:53] } 19. Nb5?! { [%eval -2.16] } { Inaccuracy. Qd2 was best. } { [%clk 0:40:19] } 19... Nd3 { [%eval -2.05] [%clk 0:37:52] } 20. Qb3 { [%eval -2.62] [%clk 0:35:28] } 20... a6 { [%eval -2.26] [%clk 0:35:11] } 21. Nd4 { [%eval -1.85] [%clk 0:31:15] } 21... Qa5 { [%eval -1.63] [%clk 0:34:15] } 22. d6 { [%eval -1.78] [%clk 0:22:57] } 22... Rc3 { [%eval -1.95] [%clk 0:31:42] } 23. d7?! { [%eval -2.84] } { Inaccuracy. Bb4 was best. } { [%clk 0:14:41] } 23... Rd8 { [%eval -2.68] [%clk 0:24:11] } 24. Qxb7?! { [%eval -3.9] } { Inaccuracy. Bb4 was best. } { [%clk 0:12:59] } 24... Qxa3 { [%eval -3.92] [%clk 0:21:32] } 25. Nxe4 { [%eval -3.93] [%clk 0:11:40] } 25... Nxe4 { [%eval -3.92] [%clk 0:21:17] } 26. Qxe4 { [%eval -3.51] [%clk 0:08:51] } 26... Rxd7 { [%eval -3.45] [%clk 0:18:37] } 27. f4 { [%eval -3.88] [%clk 0:08:44] } 27... Bxd4 { [%eval -4.1] [%clk 0:07:45] } 28. Rb8+ { [%eval -4.1] [%clk 0:06:56] } 28... Kg7 { [%eval -4.01] [%clk 0:08:10] } 29. Qe8 { [%eval -3.76] [%clk 0:07:01] } 29... Bxe3+ { [%eval -3.96] [%clk 0:08:30] } 30. Kh1 { [%eval -3.99] [%clk 0:07:28] } 30... Nf2+ { [%eval -3.99] [%clk 0:06:46] } 31. Kg1 { [%eval -3.96] [%clk 0:07:51] } 31... Ne4+ { [%eval -3.78] [%clk 0:06:36] } 32. Kh1 { [%eval -3.91] [%clk 0:08:14] } 32... Nf2+ { [%eval -3.99] [%clk 0:04:24] } 33. Kg1 { [%eval -3.77] [%clk 0:08:40] } 33... Ne4+?? { [%eval 0.0] } { Blunder. Ng4+ was best. } { [%clk 0:04:19] } 34. Kh1 { [%eval 0.0] [%clk 0:08:18] } 34... Nf2+?? { [%eval #1] } { Checkmate is now unavoidable. Rd8 was best. } 1/2-1/2