Event: Round 4: Ngo, Bach - Zhou, Jianchao
Date: 2024-08-11
White: Ngo, Bach
WhiteTitle: IM
WhiteElo: 2362
Black: Zhou, Jianchao
BlackTitle: GM
BlackElo: 2576
Result: 0-1
ECO: A90
Opening: Dutch Defense: Stonewall Variation, Modern Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:39:18] } 1... f5 { [%eval 0.5] [%clk 1:36:39] } 2. g3 { [%eval 0.45] [%clk 1:30:12] } 2... Nf6 { [%eval 0.42] [%clk 1:30:12] } 3. Bg2 { [%eval 0.37] [%clk 1:30:31] } 3... e6 { [%eval 0.51] [%clk 1:30:12] } 4. Nf3 { [%eval 0.43] [%clk 1:29:41] } 4... d5 { [%eval 0.42] [%clk 1:30:30] } 5. O-O { [%eval 0.42] [%clk 1:29:49] } 5... Bd6 { [%eval 0.44] [%clk 1:28:32] } 6. c4 { [%eval 0.43] [%clk 1:29:58] } 6... c6 { [%eval 0.46] [%clk 1:28:55] } 7. Nc3 { [%eval 0.39] [%clk 1:30:15] } 7... O-O { [%eval 0.43] [%clk 1:29:12] } 8. Bf4 { [%eval 0.4] [%clk 1:30:10] } 8... Bxf4 { [%eval 0.35] [%clk 1:28:51] } 9. gxf4 { [%eval 0.22] [%clk 1:30:25] } 9... Nbd7 { [%eval 0.34] [%clk 1:25:19] } 10. e3 { [%eval 0.33] [%clk 1:26:56] } 10... b6?! { [%eval 0.92] } { Inaccuracy. dxc4 was best. } { [%clk 1:16:15] } 11. Qa4 { [%eval 0.72] [%clk 1:21:58] } 11... Bb7 { [%eval 0.72] [%clk 1:16:05] } 12. Ne5 { [%eval 0.53] [%clk 1:12:11] } 12... Nxe5 { [%eval 0.35] [%clk 1:13:25] } 13. fxe5 { [%eval 0.37] [%clk 1:11:49] } 13... Ne4 { [%eval 0.43] [%clk 1:10:40] } 14. cxd5?! { [%eval -0.29] } { Inaccuracy. Ne2 was best. } { [%clk 1:11:57] } 14... Nxc3 { [%eval -0.3] [%clk 1:08:32] } 15. bxc3 { [%eval -0.33] [%clk 1:12:04] } 15... cxd5 { [%eval -0.37] [%clk 1:08:54] } 16. f4 { [%eval -0.69] [%clk 1:11:06] } 16... Qc8?! { [%eval -0.03] } { Inaccuracy. Kh8 was best. } { [%clk 1:03:09] } 17. Rfc1?! { [%eval -0.91] } { Inaccuracy. c4 was best. } { [%clk 1:01:30] } 17... Ba6 { [%eval -0.96] [%clk 0:59:12] } 18. Bf1 { [%eval -1.04] [%clk 1:00:45] } 18... Bxf1 { [%eval -1.07] [%clk 0:56:23] } 19. Kxf1 { [%eval -1.06] [%clk 1:01:10] } 19... Rf7 { [%eval -0.98] [%clk 0:56:04] } 20. Ke2 { [%eval -1.08] [%clk 0:55:03] } 20... Rc7 { [%eval -1.13] [%clk 0:55:27] } 21. Kd2 { [%eval -1.08] [%clk 0:54:58] } 21... Rc4 { [%eval -1.03] [%clk 0:54:58] } 22. Qa3 { [%eval -1.49] [%clk 0:52:22] } 22... Qd7 { [%eval -1.24] [%clk 0:50:44] } 23. Rab1 { [%eval -1.16] [%clk 0:50:09] } 23... Rac8 { [%eval -1.3] [%clk 0:48:53] } 24. Rb4 { [%eval -1.32] [%clk 0:48:40] } 24... R4c7 { [%eval -1.27] [%clk 0:47:59] } 25. Rb2 { [%eval -1.48] [%clk 0:46:17] } 25... h6 { [%eval -1.58] [%clk 0:33:31] } 26. Kd3 { [%eval -1.5] [%clk 0:44:07] } 26... Rc4 { [%eval -1.22] [%clk 0:31:23] } 27. Rg1 { [%eval -1.34] [%clk 0:36:22] } 27... Qc7 { [%eval -1.26] [%clk 0:29:27] } 28. Rc1 { [%eval -1.31] [%clk 0:35:34] } 28... Kh7 { [%eval -1.21] [%clk 0:28:27] } 29. Rb4 { [%eval -1.19] [%clk 0:27:27] } 29... Rc6 { [%eval -1.24] [%clk 0:24:54] } 30. Rb2 { [%eval -1.54] [%clk 0:27:19] } 30... a6 { [%eval -1.29] [%clk 0:23:02] } 31. Rg2?! { [%eval -1.98] } { Inaccuracy. h4 was best. } { [%clk 0:26:37] } 31... b5 { [%eval -2.05] [%clk 0:21:43] } 32. Kd2? { [%eval -3.84] } { Mistake. h3 was best. } { [%clk 0:26:42] } 32... a5 { [%eval -3.97] [%clk 0:19:09] } 33. Rcg1 { [%eval -4.87] [%clk 0:26:45] } 33... g5 { [%eval -4.72] [%clk 0:19:16] } 34. fxg5? { [%eval -8.72] } { Mistake. Rc1 was best. } { [%clk 0:24:30] } 34... Rxc3 { [%eval -8.39] [%clk 0:19:08] } 35. Qd6? { [%eval #-6] } { Checkmate is now unavoidable. Qc5 was best. } { [%clk 0:24:21] } 35... Rc2+ { [%eval #-5] [%clk 0:19:07] } 36. Kd1 { [%eval #-5] [%clk 0:24:20] } 36... Rc1+ { [%eval #-4] [%clk 0:19:29] } 37. Ke2 { [%eval #-4] [%clk 0:24:41] } 37... Qc2+ { [%eval #-3] [%clk 0:19:54] } 38. Kf3 { [%eval #-3] [%clk 0:25:04] } 38... Qe4+ { [%eval #-2] [%clk 0:20:19] } 39. Kg3 { [%eval #-2] [%clk 0:25:04] } 39... Qg4+ { [%eval #-1] [%clk 0:20:45] } 0-1