Event: Round 4: De Silva, L M S T - Rahman, Ziaur
Date: 2024-02-15
White: De Silva, L M S T
WhiteTitle: IM
Black: Rahman, Ziaur
BlackTitle: GM
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:29:40] } 2. c3 { [%eval 0.04] [%clk 1:31:02] } 2... Nf6 { [%eval 0.15] [%clk 1:29:12] } 3. e5 { [%eval 0.0] [%clk 1:31:02] } 3... Nd5 { [%eval 0.11] [%clk 1:29:12] } 4. Nf3 { [%eval 0.0] [%clk 1:31:02] } 4... d6 { [%eval 0.0] [%clk 1:29:12] } 5. Bb5+ { [%eval 0.0] [%clk 1:31:02] } 5... Bd7 { [%eval 0.0] [%clk 1:29:12] } 6. Bc4 { [%eval 0.0] [%clk 1:31:02] } 6... e6 { [%eval 0.13] [%clk 1:29:12] } 7. O-O { [%eval 0.0] [%clk 1:31:02] } 7... Bc6 { [%eval 0.12] [%clk 1:29:12] } 8. d4 { [%eval 0.14] [%clk 1:28:08] } 8... Nd7 { [%eval 0.02] } 9. Qe2 { [%eval -0.1] } 9... dxe5 { [%eval -0.12] } 10. dxe5 { [%eval -0.21] [%clk 1:22:32] } 10... Be7 { [%eval -0.14] [%clk 1:22:04] } 11. Bd3 { [%eval -0.01] [%clk 1:15:01] } 11... g5 { [%eval 0.0] [%clk 1:16:49] } 12. a3?! { [%eval -0.72] } { Inaccuracy. c4 was best. } { [%clk 1:15:01] } 12... g4 { [%eval -0.96] [%clk 1:16:49] } 13. Ne1 { [%eval -0.76] [%clk 1:10:59] } 13... Bg5 { [%eval -0.91] [%clk 1:14:56] } 14. c4 { [%eval -1.07] [%clk 1:05:38] } 14... Nf4 { [%eval -1.17] [%clk 1:14:02] } 15. Bxf4 { [%eval -1.1] [%clk 1:05:38] } 15... Bxf4 { [%eval -1.26] [%clk 1:14:02] } 16. Qxg4 { [%eval -1.4] [%clk 1:05:37] } 16... Bxe5 { [%eval -1.45] [%clk 1:13:53] } 17. Qe2 { [%eval -1.35] [%clk 0:57:40] } 17... Rg8?! { [%eval -0.7] } { Inaccuracy. Qc7 was best. } { [%clk 0:59:29] } 18. g3 { [%eval -0.78] [%clk 0:57:54] } 18... Qc7 { [%eval -0.68] [%clk 0:50:09] } 19. Nf3?! { [%eval -1.31] } { Inaccuracy. Nc3 was best. } { [%clk 0:40:02] } 19... Bxf3 { [%eval -1.43] [%clk 0:49:15] } 20. Qxf3 { [%eval -1.37] [%clk 0:40:25] } 20... Bxb2 { [%eval -1.33] [%clk 0:48:58] } 21. Ra2 { [%eval -1.26] [%clk 0:31:48] } 21... Ne5 { [%eval -1.37] [%clk 0:47:52] } 22. Qe2 { [%eval -1.53] [%clk 0:30:23] } 22... Bd4 { [%eval -1.46] [%clk 0:41:49] } 23. Bxh7 { [%eval -1.17] [%clk 0:30:33] } 23... Rh8 { [%eval -1.21] [%clk 0:40:39] } 24. Be4 { [%eval -1.17] [%clk 0:30:33] } 24... f5 { [%eval -1.38] [%clk 0:38:54] } 25. Bg2 { [%eval -1.22] [%clk 0:28:04] } 25... O-O-O { [%eval -1.45] [%clk 0:35:19] } 26. Nd2 { [%eval -1.25] [%clk 0:24:51] } 26... Qh7 { [%eval -1.17] [%clk 0:33:11] } 27. h3 { [%eval -1.57] [%clk 0:24:50] } 27... f4? { [%eval -0.16] } { Mistake. Rdg8 was best. } { [%clk 0:32:36] } 28. Nf3?? { [%eval -3.79] } { Blunder. g4 was best. } { [%clk 0:15:27] } 28... Nxf3+ { [%eval -3.77] [%clk 0:32:06] } 29. Qxf3 { [%eval -4.1] [%clk 0:15:17] } 29... fxg3 { [%eval -4.04] [%clk 0:32:26] } 30. Qxg3?! { [%eval -5.37] } { Inaccuracy. Kh1 was best. } { [%clk 0:15:36] } 30... Rhg8 { [%eval -5.33] [%clk 0:28:54] } 31. Qh2 { [%eval -5.44] [%clk 0:16:00] } 31... Rd7?! { [%eval -3.92] } { Inaccuracy. Rxg2+ was best. } { [%clk 0:24:57] } 32. Kh1 { [%eval -4.0] [%clk 0:16:24] } 32... Rdg7 { [%eval -4.57] [%clk 0:25:17] } 33. f3 { [%eval -4.3] [%clk 0:15:59] } 33... Qd3 { [%eval -4.6] [%clk 0:23:58] } 34. Re1 { [%eval -4.77] [%clk 0:16:26] } 34... Qc3 { [%eval -4.46] [%clk 0:22:13] } 0-1