Event: Lagos 2023
Site: Lagos POR
Date: 2023-10-31
White: Martins, Bruno
WhiteTitle: FM
WhiteElo: 2323
Black: Ng, Chun Hei
BlackElo: 1902
Result: 1-0
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:23] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:26:46] } 2... d6 { [%eval 0.0] [%clk 1:31:09] } 3. d4 { [%eval 0.25] [%clk 1:27:10] } 3... cxd4 { [%eval 0.13] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.27] [%clk 1:27:34] } 4... Nf6 { [%eval 0.3] [%clk 1:31:57] } 5. Nc3 { [%eval 0.21] [%clk 1:27:59] } 5... a6 { [%eval 0.39] [%clk 1:32:15] } 6. g3 { [%eval 0.05] [%clk 1:26:32] } 6... e5 { [%eval 0.1] [%clk 1:31:44] } 7. Nf3 { [%eval 0.0] [%clk 1:26:52] } 7... Be7 { [%eval 0.0] [%clk 1:30:02] } 8. Nh4 { [%eval 0.1] [%clk 1:27:14] } 8... O-O { [%eval 0.08] [%clk 1:25:51] } 9. Bg2 { [%eval 0.13] [%clk 1:27:05] } 9... Bg4 { [%eval 0.17] [%clk 1:25:59] } 10. Bf3 { [%eval 0.15] [%clk 1:27:12] } 10... Bxf3 { [%eval 0.24] [%clk 1:26:18] } 11. Qxf3 { [%eval 0.19] [%clk 1:25:38] } 11... Nc6 { [%eval 0.0] [%clk 1:25:55] } 12. Nf5 { [%eval 0.13] [%clk 1:19:04] } 12... Nd4 { [%eval 0.19] [%clk 1:25:01] } 13. Nxe7+?! { [%eval -0.65] } { Inaccuracy. Nxd4 was best. } { [%clk 1:15:12] } 13... Qxe7 { [%eval -0.86] [%clk 1:25:18] } 14. Qd3 { [%eval -0.57] [%clk 1:15:03] } 14... Qe6 { [%eval -0.95] [%clk 1:13:17] } 15. Bg5 { [%eval -0.7] [%clk 0:53:28] } 15... Nd7 { [%eval -0.69] [%clk 0:56:04] } 16. O-O-O?! { [%eval -1.45] } { Inaccuracy. O-O was best. } { [%clk 0:46:42] } 16... Rac8?! { [%eval -0.88] } { Inaccuracy. Nc5 was best. } { [%clk 0:42:36] } 17. Kb1 { [%eval -0.81] [%clk 0:43:45] } 17... b5 { [%eval -0.3] [%clk 0:33:17] } 18. Be3 { [%eval -0.34] [%clk 0:42:43] } 18... Nxc2?? { [%eval 1.81] } { Blunder. Nc5 was best. } { [%clk 0:20:27] } 19. Kxc2 { [%eval 1.74] [%clk 0:40:56] } 19... b4 { [%eval 1.69] [%clk 0:19:29] } 20. Qxd6 { [%eval 1.78] [%clk 0:38:53] } 20... Qxd6?! { [%eval 2.95] } { Inaccuracy. Qc4 was best. } { [%clk 0:06:51] } 21. Rxd6 { [%eval 2.84] [%clk 0:39:16] } 21... Nc5?! { [%eval 3.62] } { Inaccuracy. Nf6 was best. } { [%clk 0:05:13] } 22. Rd5 { [%eval 3.53] [%clk 0:32:35] } 22... Nxe4 { [%eval 4.1] [%clk 0:04:36] } 23. Rxe5 { [%eval 3.77] [%clk 0:32:33] } 23... Nf6 { [%eval 4.15] [%clk 0:00:36] } 24. Bc5 { [%eval 4.17] [%clk 0:32:31] } 24... bxc3 { [%eval 4.21] [%clk 0:00:34] } 25. Bxf8 { [%eval 4.06] [%clk 0:32:52] } 25... cxb2+ { [%eval 4.06] [%clk 0:00:46] } 26. Bc5 { [%eval 4.46] [%clk 0:27:24] } 26... Nd7 { [%eval 4.45] [%clk 0:01:04] } 27. Rhe1 { [%eval 4.64] [%clk 0:26:56] } 27... f6? { [%eval 8.66] } { Mistake. Nxe5 was best. } { [%clk 0:00:33] } 28. Re8+ { [%eval 8.84] [%clk 0:27:19] } 28... Rxe8 { [%eval 8.84] [%clk 0:00:55] } 29. Rxe8+ { [%eval 8.7] [%clk 0:27:43] } 29... Kf7 { [%eval 8.94] [%clk 0:01:23] } 30. Re7+ { [%eval 8.71] [%clk 0:27:33] } 1-0