Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Ostrovskiy, Andrey
WhiteTitle: IM
WhiteElo: 2420
Black: Mohamed Anees M
BlackTitle: FM
BlackElo: 2271
Result: 1-0
ECO: B89
Opening: Sicilian Defense: Sozin Attack, Main Line
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... c5 { [%eval 0.17] [%clk 1:30:33] } 2. Nf3 { [%eval 0.22] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:30:58] } 3. d4 { [%eval 0.18] [%clk 1:31:41] } 3... cxd4 { [%eval 0.13] [%clk 1:31:23] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:07] } 4... Nf6 { [%eval 0.3] [%clk 1:31:47] } 5. Nc3 { [%eval 0.21] [%clk 1:32:30] } 5... Nc6 { [%eval 0.47] [%clk 1:32:11] } 6. Bc4 { [%eval 0.25] [%clk 1:32:22] } 6... e6 { [%eval 0.42] [%clk 1:32:27] } 7. Be3 { [%eval 0.19] [%clk 1:32:44] } 7... Bd7 { [%eval 0.2] [%clk 1:32:44] } 8. O-O { [%eval 0.15] [%clk 1:30:10] } 8... Be7 { [%eval 0.26] [%clk 1:31:40] } 9. Qe2 { [%eval 0.18] [%clk 1:23:31] } 9... a6 { [%eval 0.2] [%clk 1:27:37] } 10. a4 { [%eval 0.05] [%clk 1:16:04] } 10... O-O { [%eval 0.04] [%clk 1:26:37] } 11. Rad1 { [%eval -0.06] [%clk 1:13:29] } 11... Qc7 { [%eval -0.08] [%clk 1:24:01] } 12. Kh1 { [%eval -0.05] [%clk 1:11:02] } 12... Rac8 { [%eval 0.0] [%clk 1:22:22] } 13. Bb3 { [%eval 0.0] [%clk 1:11:06] } 13... Na5 { [%eval 0.0] [%clk 1:17:22] } 14. Ba2 { [%eval 0.0] [%clk 1:11:28] } 14... Nc4 { [%eval 0.15] [%clk 1:14:05] } 15. Bc1 { [%eval 0.04] [%clk 1:10:52] } 15... Qc5?! { [%eval 0.65] } { Inaccuracy. e5 was best. } 16. f4 { [%eval 0.54] [%clk 1:02:51] } 16... Ne8 { [%eval 0.52] [%clk 0:47:19] } 17. Rf3 { [%eval 0.48] [%clk 0:46:34] } 17... b5 { [%eval 0.55] [%clk 0:41:38] } 18. e5 { [%eval 0.81] [%clk 0:32:00] } 18... d5? { [%eval 2.05] } { Mistake. dxe5 was best. } { [%clk 0:33:18] } 19. f5 { [%eval 2.14] [%clk 0:30:52] } 19... b4 { [%eval 1.98] [%clk 0:30:47] } 20. f6 { [%eval 1.8] [%clk 0:29:38] } 20... Nxf6 { [%eval 2.04] [%clk 0:19:48] } 21. exf6 { [%eval 2.16] [%clk 0:29:05] } 21... Bxf6 { [%eval 2.16] [%clk 0:20:00] } 22. Rxf6 { [%eval 2.1] [%clk 0:28:34] } 22... bxc3 { [%eval 1.83] [%clk 0:18:23] } 23. b4 { [%eval 1.82] [%clk 0:21:17] } 23... Qxb4 { [%eval 2.06] [%clk 0:18:27] } 24. Bxc4? { [%eval 0.86] } { Mistake. Rf4 was best. } { [%clk 0:18:39] } 24... Qxc4? { [%eval 2.28] } { Mistake. Rxc4 was best. } { [%clk 0:15:32] } 25. Qe5?! { [%eval 1.24] } { Inaccuracy. Qg4 was best. } { [%clk 0:15:14] } 25... Qc7 { [%eval 1.38] [%clk 0:13:21] } 26. Qg5 { [%eval 1.42] [%clk 0:14:53] } 26... Qd8?! { [%eval 2.47] } { Inaccuracy. e5 was best. } { [%clk 0:13:35] } 27. Rdf1 { [%eval 2.51] [%clk 0:15:12] } 27... Qe7?! { [%eval 3.3] } { Inaccuracy. Rb8 was best. } { [%clk 0:09:45] } 28. Qg3 { [%eval 3.3] [%clk 0:13:29] } 28... Kh8? { [%eval 5.31] } { Mistake. Rb8 was best. } { [%clk 0:09:49] } 29. Bg5? { [%eval 3.0] } { Mistake. Bh6 was best. } { [%clk 0:13:18] } 29... e5 { [%eval 3.01] [%clk 0:07:23] } 30. Nf5 { [%eval 3.11] [%clk 0:08:30] } 30... Bxf5 { [%eval 3.07] [%clk 0:07:19] } 31. R1xf5 { [%eval 2.87] [%clk 0:08:54] } 31... Qb4 { [%eval 3.51] [%clk 0:06:25] } 32. h4 { [%eval 3.72] [%clk 0:06:54] } 32... Qb1+ { [%eval 3.46] [%clk 0:05:26] } 33. Rf1 { [%eval 2.76] [%clk 0:06:30] } 33... Qxc2 { [%eval 3.01] [%clk 0:05:49] } 34. Rxf7 { [%eval 2.98] [%clk 0:04:46] } 34... Rxf7 { [%eval 2.99] [%clk 0:05:25] } 35. Rxf7 { [%eval 2.94] [%clk 0:05:11] } 35... Rg8 { [%eval 2.92] [%clk 0:03:32] } 36. Qxe5 { [%eval 2.98] [%clk 0:05:01] } 36... h6? { [%eval 4.71] } { Mistake. Qg6 was best. } { [%clk 0:02:45] } 37. Bxh6 { [%eval 4.7] [%clk 0:02:19] } 37... Qg6 { [%eval 4.66] [%clk 0:02:48] } 38. Rf5 { [%eval 4.46] [%clk 0:02:40] } 38... Rd8? { [%eval 8.69] } { Mistake. Kh7 was best. } { [%clk 0:00:57] } 39. Bxg7+ { [%eval 8.27] [%clk 0:02:15] } 39... Kg8 { [%eval 8.12] [%clk 0:00:51] } 40. Rg5 { [%eval 7.35] [%clk 0:01:34] } 40... c2? { [%eval #6] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:00:50] } 41. Rxg6 { [%clk 0:01:43] } 1-0