Event: Round 7: Shrubok, Herman - Nguyen Nhat Khuong
Date: 2024-04-27
White: Shrubok, Herman
WhiteElo: 1464
Black: Nguyen Nhat Khuong
BlackElo: 1652
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.16] [%clk 0:15:08] } 1... c5 { [%eval 0.34] [%clk 0:15:09] } 2. Nf3 { [%eval 0.23] [%clk 0:15:09] } 2... d6 { [%eval 0.35] [%clk 0:15:13] } 3. d4 { [%eval 0.31] [%clk 0:15:10] } 3... cxd4 { [%eval 0.31] [%clk 0:15:15] } 4. Nxd4 { [%eval 0.28] [%clk 0:15:13] } 4... Nf6 { [%eval 0.34] [%clk 0:15:19] } 5. Nc3 { [%eval 0.35] [%clk 0:15:12] } 5... a6 { [%eval 0.3] [%clk 0:15:19] } 6. f3 { [%eval 0.36] [%clk 0:15:05] } 6... e5 { [%eval 0.17] [%clk 0:14:45] } 7. Nb3 { [%eval 0.26] [%clk 0:15:07] } 7... Nc6 { [%eval 0.47] [%clk 0:14:47] } 8. Be3 { [%eval 0.57] [%clk 0:15:09] } 8... Be6 { [%eval 0.52] [%clk 0:14:41] } 9. Qd2 { [%eval 0.29] [%clk 0:15:06] } 9... Be7?! { [%eval 1.3] } { Inaccuracy. d5 was best. } { [%clk 0:14:37] } 10. O-O-O { [%eval 1.01] [%clk 0:15:04] } 10... O-O { [%eval 1.35] [%clk 0:14:18] } 11. g4 { [%eval 1.14] [%clk 0:15:06] } 11... b5 { [%eval 1.42] [%clk 0:14:21] } 12. g5 { [%eval 0.95] [%clk 0:15:08] } 12... Nh5 { [%eval 1.09] [%clk 0:13:54] } 13. Be2 { [%eval 0.62] [%clk 0:14:30] } 13... Rc8 { [%eval 1.08] [%clk 0:13:27] } 14. h4? { [%eval -0.27] } { Mistake. Nd5 was best. } { [%clk 0:14:21] } 14... Nb4 { [%eval 0.2] [%clk 0:12:00] } 15. Kb1? { [%eval -0.97] } { Mistake. a3 was best. } { [%clk 0:13:52] } 15... Ng3 { [%eval -1.02] [%clk 0:06:04] } 16. Rhg1 { [%eval -0.99] [%clk 0:13:33] } 16... Nxe2 { [%eval -0.95] [%clk 0:06:04] } 17. Qxe2 { [%eval -0.97] [%clk 0:13:35] } 17... Bc4?? { [%eval 1.05] } { Blunder. Nxc2 was best. } { [%clk 0:05:20] } 18. Qd2?! { [%eval 0.39] } { Inaccuracy. Qf2 was best. } { [%clk 0:13:18] } 18... a5 { [%eval 0.05] [%clk 0:04:26] } 19. a3? { [%eval -1.1] } { Mistake. Na1 was best. } { [%clk 0:13:06] } 19... Nxc2 { [%eval -0.99] [%clk 0:02:18] } 20. Qxc2 { [%eval -1.12] [%clk 0:12:33] } 20... b4 { [%eval -1.0] [%clk 0:02:21] } 21. Na2? { [%eval -2.24] } { Mistake. axb4 was best. } { [%clk 0:11:41] } 21... a4? { [%eval -0.93] } { Mistake. bxa3 was best. } { [%clk 0:02:18] } 22. Qd2 { [%eval -1.09] [%clk 0:11:20] } 22... Bxb3 { [%eval -0.96] [%clk 0:02:07] } 23. Nxb4 { [%eval -0.89] [%clk 0:11:09] } 23... Bxd1 { [%eval -1.04] [%clk 0:02:06] } 24. Qxd1 { [%eval -0.94] [%clk 0:11:12] } 24... Qd7 { [%eval -0.96] [%clk 0:02:01] } 25. Nd5 { [%eval -0.91] [%clk 0:11:05] } 25... Bd8 { [%eval -0.88] [%clk 0:02:03] } 26. h5 { [%eval -1.15] [%clk 0:10:35] } 26... Qb5 { [%eval -1.12] [%clk 0:01:25] } 27. g6?! { [%eval -1.74] } { Inaccuracy. h6 was best. } { [%clk 0:10:00] } 27... hxg6?! { [%eval -0.77] } { Inaccuracy. fxg6 was best. } { [%clk 0:01:23] } 28. hxg6 { [%eval -0.94] [%clk 0:10:03] } 28... f5?? { [%eval #8] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:01:18] } 29. Rh1 { [%eval #7] [%clk 0:09:55] } 1-0