Event: Round 9: Devindya Oshini Gunawardhana - Bibisara Abylaykyzy
Date: 2023-07-08
White: Devindya Oshini Gunawardhana
Black: Bibisara Abylaykyzy
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:30] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.34] [%clk 1:30:34] } 3. d4 { [%eval 0.42] [%clk 1:31:33] } 3... cxd4 { [%eval 0.37] [%clk 1:31:02] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:55] } 4... Nf6 { [%eval 0.4] [%clk 1:31:18] } 5. Nc3 { [%eval 0.45] [%clk 1:32:10] } 5... Nc6 { [%eval 0.43] [%clk 1:31:37] } 6. Be3 { [%eval 0.0] [%clk 1:32:09] } 6... Bb4 { [%eval 0.0] [%clk 1:32:01] } 7. Bd3 { [%eval -0.04] [%clk 1:30:53] } 7... d5 { [%eval 0.0] [%clk 1:32:25] } 8. Nxc6 { [%eval -0.2] [%clk 1:28:57] } 8... bxc6 { [%eval -0.24] [%clk 1:32:50] } 9. exd5 { [%eval -0.28] [%clk 1:29:15] } 9... cxd5 { [%eval -0.21] [%clk 1:32:49] } 10. O-O { [%eval -0.25] [%clk 1:28:17] } 10... O-O { [%eval -0.21] [%clk 1:29:27] } 11. a3 { [%eval -0.4] [%clk 1:27:32] } 11... Ba5 { [%eval -0.19] [%clk 1:29:01] } 12. Bd4 { [%eval -0.31] [%clk 1:24:25] } 12... Re8 { [%eval -0.12] [%clk 1:26:56] } 13. Bb5?! { [%eval -0.7] } { Inaccuracy. b4 was best. } { [%clk 1:21:10] } 13... Bd7?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 1:25:28] } 14. Bxf6 { [%eval -0.15] [%clk 1:20:38] } 14... gxf6 { [%eval -0.1] [%clk 1:21:59] } 15. Bd3?! { [%eval -0.95] } { Inaccuracy. Qf3 was best. } { [%clk 1:20:41] } 15... Bxc3?! { [%eval -0.24] } { Inaccuracy. f5 was best. } { [%clk 1:18:34] } 16. bxc3 { [%eval -0.1] [%clk 1:21:04] } 16... e5 { [%eval 0.0] [%clk 1:17:34] } 17. c4 { [%eval 0.01] [%clk 1:18:34] } 17... d4 { [%eval 0.33] [%clk 1:15:03] } 18. Be4 { [%eval 0.09] [%clk 1:18:52] } 18... Rc8 { [%eval 0.1] [%clk 1:10:30] } 19. Qh5 { [%eval 0.0] [%clk 1:18:16] } 19... f5 { [%eval 0.0] [%clk 1:10:14] } 20. Bxf5 { [%eval 0.0] [%clk 1:18:37] } 20... Bxf5 { [%eval 0.0] [%clk 1:09:55] } 21. Qxf5 { [%eval 0.0] [%clk 1:19:00] } 21... Rxc4 { [%eval 0.0] [%clk 1:10:07] } 22. Rae1 { [%eval 0.0] [%clk 1:18:04] } 22... Qe7 { [%eval 0.0] [%clk 1:04:16] } 23. Re4 { [%eval 0.0] [%clk 1:17:52] } 23... Qe6 { [%eval 0.0] [%clk 0:58:40] } 24. Rg4+ { [%eval 0.0] [%clk 1:13:17] } 24... Kh8 { [%eval 0.0] [%clk 0:51:53] } 25. Qg5 { [%eval 0.0] [%clk 1:13:33] } 25... Qg6 { [%eval 0.0] [%clk 0:52:04] } 26. Qh4 { [%eval 0.0] [%clk 1:13:58] } 26... Qe6 { [%eval 0.0] [%clk 0:47:16] } 27. f4?? { [%eval -1.81] } { Blunder. Qg5 was best. } { [%clk 1:06:40] } 27... f5 { [%eval -1.56] [%clk 0:44:29] } 28. Rg5 { [%eval -2.06] [%clk 1:06:16] } 28... exf4?? { [%eval -0.04] } { Blunder. e4 was best. } { [%clk 0:40:34] } 29. Qxf4?! { [%eval -1.0] } { Inaccuracy. Rh5 was best. } { [%clk 1:05:22] } 29... d3 { [%eval -0.76] [%clk 0:34:35] } 30. Qc1 { [%eval -1.9] [%clk 0:59:47] } 30... dxc2? { [%eval -0.45] } { Mistake. Rxc2 was best. } { [%clk 0:28:54] } 31. Rgxf5 { [%eval -0.43] [%clk 0:59:44] } 31... Qe3+ { [%eval -0.3] [%clk 0:28:54] } 32. R5f2 { [%eval -0.28] [%clk 0:55:40] } 32... Qc5 { [%eval 0.0] [%clk 0:18:59] } 33. Kh1 { [%eval 0.0] [%clk 0:52:52] } 33... Rb8 { [%eval 0.0] [%clk 0:17:45] } 34. Qa1+ { [%eval 0.0] [%clk 0:48:27] } 34... Kg8 { [%eval 0.0] [%clk 0:14:49] } 35. Qf6 { [%eval 0.0] [%clk 0:42:02] } 35... c1=Q { [%eval 0.0] [%clk 0:12:09] } 36. Qf7+ { [%eval 0.0] [%clk 0:42:25] } 36... Kh8 { [%eval 0.0] [%clk 0:12:35] } 37. Qf6+ { [%eval 0.0] [%clk 0:42:47] } 37... Kg8 { [%eval 0.0] [%clk 0:12:57] } 38. Qf7+ { [%eval 0.0] [%clk 0:43:05] } 38... Kh8 { [%eval 0.0] [%clk 0:13:21] } 39. Qf6+ { [%eval 0.0] [%clk 0:43:22] } 39... Kg8 { [%eval 0.0] [%clk 0:13:47] } 40. Qe6+ { [%eval 0.0] [%clk 0:43:26] } 40... Kh8 { [%eval 0.0] [%clk 0:14:00] } 1/2-1/2