Event: Round 5: Nguyen, Khoi - Mai, Duc Kien
Date: 2024-11-19
White: Nguyen, Khoi
WhiteElo: 1994
Black: Mai, Duc Kien
BlackElo: 1771
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:58] } 1... Nf6 { [%eval 0.21] [%clk 1:30:46] } 2. g3 { [%eval 0.05] [%clk 1:31:17] } 2... g6 { [%eval 0.25] [%clk 1:30:59] } 3. Bg2 { [%eval 0.18] [%clk 1:30:20] } 3... d5 { [%eval 0.44] [%clk 1:30:39] } 4. cxd5 { [%eval 0.44] [%clk 1:30:37] } 4... Nxd5 { [%eval 0.45] [%clk 1:31:02] } 5. Qb3 { [%eval 0.35] [%clk 1:28:53] } 5... Nb6 { [%eval 0.53] [%clk 1:30:32] } 6. Qc3 { [%eval 0.5] [%clk 1:28:49] } 6... Rg8 { [%eval 0.6] [%clk 1:24:35] } 7. Nf3 { [%eval 0.46] [%clk 1:26:25] } 7... Bg7 { [%eval 0.75] [%clk 1:21:37] } 8. d4 { [%eval 0.67] [%clk 1:23:34] } 8... Nc6 { [%eval 0.63] [%clk 1:20:19] } 9. e3 { [%eval 0.73] [%clk 1:22:47] } 9... Be6 { [%eval 1.23] [%clk 1:11:25] } 10. O-O { [%eval 1.28] [%clk 1:19:48] } 10... Qd7 { [%eval 1.23] [%clk 1:09:52] } 11. Rd1?! { [%eval 0.48] } { Inaccuracy. b4 was best. } { [%clk 1:18:23] } 11... O-O-O { [%eval 0.78] [%clk 1:04:50] } 12. Qc2?! { [%eval -0.01] } { Inaccuracy. b4 was best. } { [%clk 0:59:15] } 12... Bh3 { [%eval 0.02] [%clk 0:50:22] } 13. Nc3 { [%eval 0.02] [%clk 0:55:08] } 13... Bxg2 { [%eval 0.0] [%clk 0:50:39] } 14. Kxg2 { [%eval 0.1] [%clk 0:55:36] } 14... Bf6? { [%eval 1.3] } { Mistake. f5 was best. } { [%clk 0:43:24] } 15. Qb3?! { [%eval 0.4] } { Inaccuracy. e4 was best. } { [%clk 0:43:29] } 15... e6 { [%eval 0.51] [%clk 0:31:37] } 16. e4 { [%eval 0.0] [%clk 0:33:41] } 16... g5 { [%eval 0.0] [%clk 0:24:20] } 17. e5?! { [%eval -0.87] } { Inaccuracy. Be3 was best. } { [%clk 0:26:42] } 17... g4 { [%eval -0.53] [%clk 0:22:15] } 18. Ng1 { [%eval -0.5] [%clk 0:26:30] } 18... Be7 { [%eval -0.5] [%clk 0:17:47] } 19. Nge2 { [%eval -0.55] [%clk 0:26:48] } 19... h5 { [%eval -0.61] [%clk 0:15:26] } 20. Be3 { [%eval -0.56] [%clk 0:25:05] } 20... h4 { [%eval -0.61] [%clk 0:15:14] } 21. Nf4?! { [%eval -1.19] } { Inaccuracy. Rac1 was best. } { [%clk 0:24:17] } 21... h3+?! { [%eval -0.52] } { Inaccuracy. Bg5 was best. } { [%clk 0:15:20] } 22. Kg1?! { [%eval -1.1] } { Inaccuracy. Kf1 was best. } { [%clk 0:24:36] } 22... Bg5 { [%eval -1.2] [%clk 0:14:59] } 23. Ne4 { [%eval -1.25] [%clk 0:23:48] } 23... Bxf4 { [%eval -1.19] [%clk 0:13:05] } 24. Nf6?! { [%eval -1.92] } { Inaccuracy. gxf4 was best. } { [%clk 0:24:12] } 24... Qe7?? { [%eval 0.53] } { Blunder. Nxd4 was best. } { [%clk 0:13:29] } 25. Nxg8 { [%eval 0.5] [%clk 0:24:33] } 25... Rxg8 { [%eval 0.47] [%clk 0:13:55] } 26. Bxf4 { [%eval 0.4] [%clk 0:23:58] } 26... Nd5 { [%eval 0.68] [%clk 0:14:16] } 27. Qc2 { [%eval 0.37] [%clk 0:20:00] } 27... f5?! { [%eval 1.44] } { Inaccuracy. Qd7 was best. } { [%clk 0:05:41] } 28. a3?? { [%eval -0.48] } { Blunder. exf6 was best. } { [%clk 0:16:53] } 28... Qf7 { [%eval 0.0] [%clk 0:05:21] } 29. Qd2 1/2-1/2