Event: Round 3: Nguyen, Phuc Nhat - Zhang, Onno
Date: 2025-07-25
White: Nguyen, Phuc Nhat
WhiteElo: 1976
Black: Zhang, Onno
BlackElo: 1899
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:11:57] } 1... c5 { [%eval 0.25] [%clk 1:30:25] } 2. Nf3 { [%eval 0.2] [%clk 1:12:20] } 2... d6 { [%eval 0.31] [%clk 1:30:45] } 3. d4 { [%eval 0.22] [%clk 1:12:43] } 3... cxd4 { [%eval 0.19] [%clk 1:31:09] } 4. Nxd4 { [%eval 0.18] [%clk 1:13:08] } 4... Nf6 { [%eval 0.31] [%clk 1:31:13] } 5. Nc3 { [%eval 0.32] [%clk 1:13:34] } 5... a6 { [%eval 0.28] [%clk 1:31:34] } 6. Be3 { [%eval 0.25] [%clk 1:13:32] } 6... e5 { [%eval 0.15] [%clk 1:31:58] } 7. Nb3 { [%eval 0.21] [%clk 1:13:59] } 7... Be7 { [%eval 0.24] [%clk 1:32:22] } 8. f3 { [%eval 0.32] [%clk 1:14:26] } 8... O-O { [%eval 0.41] [%clk 1:31:41] } 9. Qd2 { [%eval 0.38] [%clk 1:14:37] } 9... b5 { [%eval 0.55] [%clk 1:31:17] } 10. O-O-O { [%eval 0.56] [%clk 1:14:12] } 10... Be6 { [%eval 0.6] [%clk 1:31:41] } 11. g4 { [%eval 0.46] [%clk 1:14:36] } 11... Nbd7 { [%eval 0.39] [%clk 1:32:05] } 12. g5 { [%eval 0.34] [%clk 1:15:02] } 12... b4 { [%eval 0.71] [%clk 1:32:29] } 13. Ne2 { [%eval 0.43] [%clk 1:15:28] } 13... Ne8 { [%eval 0.41] [%clk 1:32:51] } 14. f4 { [%eval 0.44] [%clk 1:15:54] } 14... a5 { [%eval 0.41] [%clk 1:33:17] } 15. f5 { [%eval 0.6] [%clk 1:16:21] } 15... a4 { [%eval 0.56] [%clk 1:33:40] } 16. Nbd4 { [%eval 0.27] [%clk 1:16:48] } 16... exd4 { [%eval 0.31] [%clk 1:32:46] } 17. Nxd4 { [%eval 0.46] [%clk 1:17:16] } 17... b3 { [%eval 0.38] [%clk 1:32:23] } 18. Kb1 { [%eval 0.23] [%clk 1:17:08] } 18... bxc2+ { [%eval 0.41] [%clk 1:20:43] } 19. Nxc2 { [%eval 0.38] [%clk 1:14:48] } 19... Ne5?! { [%eval 1.35] } { Inaccuracy. Bb3 was best. } { [%clk 1:15:07] } 20. fxe6 { [%eval 1.26] [%clk 1:14:16] } 20... fxe6 { [%eval 1.34] [%clk 1:15:32] } 21. Nd4 { [%eval 1.35] [%clk 1:04:37] } 21... Nc7 { [%eval 1.21] [%clk 1:13:33] } 22. h4 { [%eval 0.82] [%clk 1:02:58] } 22... Rb8 { [%eval 0.94] [%clk 1:10:28] } 23. Rc1?! { [%eval 0.26] } { Inaccuracy. Qc2 was best. } { [%clk 1:01:00] } 23... d5 { [%eval 0.0] [%clk 1:01:19] } 24. Be2 { [%eval -0.05] [%clk 0:46:23] } 24... Ba3 { [%eval 0.0] [%clk 0:56:54] } 25. Rc2 { [%eval -0.02] [%clk 0:45:33] } 25... dxe4 { [%eval -0.01] [%clk 0:55:46] } 26. Qc3?! { [%eval -0.61] } { Inaccuracy. Rd1 was best. } { [%clk 0:30:44] } 26... Bxb2 { [%eval -0.16] [%clk 0:29:43] } 27. Rxb2 { [%eval -0.22] [%clk 0:30:50] } 27... Nd5 { [%eval -0.43] [%clk 0:30:10] } 28. Qa3? { [%eval -1.64] } { Mistake. Qc5 was best. } { [%clk 0:30:50] } 28... Rxb2+? { [%eval -0.36] } { Mistake. Nd3 was best. } { [%clk 0:28:56] } 29. Kxb2?? { [%eval -4.53] } { Blunder. Qxb2 was best. } { [%clk 0:30:33] } 29... Qb6+ { [%eval -4.37] [%clk 0:26:04] } 30. Ka1 { [%eval -4.43] [%clk 0:27:58] } 30... Rb8 { [%eval -3.46] [%clk 0:24:46] } 31. Nf5?? { [%eval #-11] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:20:07] } 31... Nxe3 { [%eval #-11] [%clk 0:24:22] } 32. Nxe3 { [%eval #-2] [%clk 0:20:30] } 32... Qd4+ { [%eval #-1] [%clk 0:24:44] } 0-1