Event: Round 8: Aleksandr Ostrovskiy - Robby Kevlishvili
Date: 2022-11-13
White: Aleksandr Ostrovskiy
WhiteTitle: IM
Black: Robby Kevlishvili
BlackTitle: GM
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:26:41] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... d6 { [%eval 0.0] [%clk 1:27:05] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:24] } 3... Nd7 { [%eval 0.24] [%clk 1:27:28] } 4. O-O { [%eval 0.0] [%clk 1:31:43] } 4... a6 { [%eval 0.09] [%clk 1:27:54] } 5. Bd3 { [%eval 0.0] [%clk 1:32:07] } 5... g6 { [%eval 0.41] [%clk 1:28:18] } 6. Re1 { [%eval 0.22] [%clk 1:28:26] } 6... Ngf6 { [%eval 0.31] [%clk 1:27:58] } 7. c3 { [%eval 0.37] [%clk 1:27:34] } 7... Bg7 { [%eval 0.33] [%clk 1:26:56] } 8. Bc2 { [%eval 0.25] [%clk 1:25:40] } 8... b5 { [%eval 0.38] [%clk 1:26:58] } 9. d4 { [%eval 0.53] [%clk 1:25:48] } 9... cxd4 { [%eval 0.61] [%clk 1:27:15] } 10. cxd4 { [%eval 0.58] [%clk 1:26:13] } 10... Bb7 { [%eval 0.49] [%clk 1:27:40] } 11. a4 { [%eval 0.34] [%clk 1:24:37] } 11... O-O { [%eval 0.51] [%clk 1:25:49] } 12. Bd2 { [%eval 0.26] [%clk 1:23:04] } 12... Qb8 { [%eval 0.34] [%clk 1:18:08] } 13. Bd3 { [%eval 0.22] [%clk 1:15:22] } 13... e5 { [%eval 0.27] [%clk 1:13:22] } 14. dxe5 { [%eval 0.15] [%clk 1:10:56] } 14... Nxe5 { [%eval 0.2] [%clk 1:11:16] } 15. Nxe5 { [%eval 0.03] [%clk 1:08:57] } 15... dxe5 { [%eval 0.17] [%clk 1:11:36] } 16. axb5 { [%eval 0.18] [%clk 1:02:38] } 16... axb5 { [%eval 0.17] [%clk 1:10:15] } 17. Rxa8 { [%eval 0.16] [%clk 1:02:04] } 17... Qxa8 { [%eval 0.13] [%clk 1:04:41] } 18. f3 { [%eval 0.17] [%clk 0:48:13] } 18... Bc6 { [%eval 0.4] [%clk 0:54:23] } 19. Qe2 { [%eval 0.11] [%clk 0:37:38] } 19... Rb8 { [%eval 0.19] [%clk 0:52:26] } 20. b4 { [%eval 0.0] [%clk 0:35:35] } 20... Nh5 { [%eval 0.08] [%clk 0:48:23] } 21. g3 { [%eval 0.0] [%clk 0:34:31] } 21... Bf8 { [%eval -0.14] [%clk 0:48:40] } 22. Bc3 { [%eval -0.04] [%clk 0:28:43] } 22... Bd6 { [%eval 0.15] [%clk 0:48:58] } 23. Kg2 { [%eval 0.0] [%clk 0:23:27] } 23... Qa7 { [%eval 0.21] [%clk 0:47:01] } 24. Rc1 { [%eval 0.17] [%clk 0:20:43] } 24... Qe7 { [%eval 0.12] [%clk 0:46:04] } 25. Bd2 { [%eval 0.19] [%clk 0:14:16] } 25... Bd7 { [%eval 0.23] [%clk 0:32:49] } 26. Nc3 { [%eval 0.16] [%clk 0:13:02] } 26... Qe6 { [%eval 0.61] [%clk 0:33:05] } 27. Nd5 { [%eval 0.47] [%clk 0:09:55] } 27... Nf6 { [%eval 0.53] [%clk 0:32:57] } 28. Nxf6+?! { [%eval -0.11] } { Inaccuracy. Nc7 was best. } { [%clk 0:06:43] } 28... Qxf6 { [%eval -0.15] [%clk 0:33:21] } 29. Ra1 { [%eval -0.39] [%clk 0:06:38] } 29... Qe7 { [%eval -0.31] [%clk 0:33:18] } 30. Qe1 { [%eval -0.36] [%clk 0:06:13] } 30... h5 { [%eval -0.45] [%clk 0:32:06] } 31. Ra6 { [%eval -0.34] [%clk 0:05:34] } 31... Be6 { [%eval -0.21] [%clk 0:31:45] } 32. Ra5 { [%eval -0.71] [%clk 0:04:17] } 32... Qd7 { [%eval -0.7] [%clk 0:28:52] } 33. Qe2? { [%eval -1.94] } { Mistake. Ra3 was best. } { [%clk 0:02:37] } 33... Bc7 { [%eval -1.41] [%clk 0:28:35] } 34. Ra3 { [%eval -2.04] [%clk 0:03:02] } 34... Bh3+ { [%eval -1.91] [%clk 0:25:54] } 35. Kh1 { [%eval -2.19] [%clk 0:03:09] } 35... Bb6 { [%eval -2.18] [%clk 0:26:02] } 36. Be3?? { [%eval -4.87] } { Blunder. Bc3 was best. } { [%clk 0:02:22] } 36... Rc8 { [%eval -4.12] [%clk 0:25:43] } 37. Ra1 { [%eval -4.98] [%clk 0:00:38] } 37... Bxe3 { [%eval -5.0] [%clk 0:24:19] } 38. Qxe3 { [%eval -5.12] [%clk 0:01:07] } 38... Rc3 { [%eval -5.02] [%clk 0:24:17] } 39. Rd1 { [%eval -5.29] [%clk 0:01:17] } 39... Rb3?! { [%eval -3.94] } { Inaccuracy. Qd6 was best. } { [%clk 0:22:13] } 40. Kg1 { [%eval -3.9] [%clk 0:00:33] } 40... Qd6?? { [%eval -0.8] } { Blunder. Rxb4 was best. } { [%clk 0:21:47] } 41. Kf2?? { [%eval -5.43] } { Blunder. Qc5 was best. } { [%clk 0:00:32] } 41... Qxb4 { [%eval -5.63] [%clk 0:20:28] } 42. Rd2 { [%eval -5.87] [%clk 0:00:37] } 42... Be6 { [%eval -5.98] [%clk 0:20:08] } 43. Qe2 { [%eval -7.0] [%clk 0:00:47] } 43... Kg7 { [%eval -6.68] [%clk 0:19:19] } 44. h4 { [%eval -7.08] [%clk 0:01:06] } 44... Bc4 { [%eval -8.01] [%clk 0:19:34] } 45. Bxc4 { [%eval -8.1] [%clk 0:01:11] } 45... bxc4 { [%eval -8.13] [%clk 0:19:59] } 0-1