Event: Round 7: Aleksandr Ostrovskiy - Justus Williams
Date: 2022-07-10
White: Aleksandr Ostrovskiy
Black: Justus Williams
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:26] } 1... c5 { [%eval 0.32] [%clk 1:30:26] } 2. Nf3 { [%eval 0.0] [%clk 1:30:50] } 2... d6 { [%eval 0.0] [%clk 1:30:47] } 3. Bb5+ { [%eval 0.0] [%clk 1:30:59] } 3... Nd7 { [%eval 0.24] [%clk 1:31:08] } 4. a4 { [%eval 0.14] [%clk 1:28:59] } 4... Nf6 { [%eval 0.0] [%clk 1:30:31] } 5. Nc3 { [%eval 0.1] [%clk 1:28:22] } 5... g6 { [%eval 0.26] [%clk 1:27:53] } 6. O-O { [%eval 0.05] [%clk 1:26:06] } 6... Bg7 { [%eval 0.13] [%clk 1:25:45] } 7. a5 { [%eval 0.28] [%clk 1:20:31] } 7... O-O { [%eval 0.25] [%clk 1:24:04] } 8. Re1 { [%eval 0.22] [%clk 1:18:26] } 8... Ne8?! { [%eval 0.95] } { Inaccuracy. a6 was best. } { [%clk 1:22:48] } 9. d4 { [%eval 1.06] [%clk 1:10:51] } 9... Nc7 { [%eval 1.01] [%clk 1:20:33] } 10. Bf1 { [%eval 0.79] [%clk 1:10:01] } 10... cxd4 { [%eval 0.96] [%clk 1:17:59] } 11. Nxd4 { [%eval 1.12] [%clk 1:09:46] } 11... Ne5 { [%eval 0.98] [%clk 1:17:29] } 12. h3 { [%eval 1.1] [%clk 0:54:30] } 12... Nc6 { [%eval 1.1] [%clk 1:14:39] } 13. Nb3 { [%eval 0.71] [%clk 0:52:35] } 13... Be6 { [%eval 1.09] [%clk 1:10:19] } 14. Nd5 { [%eval 0.77] [%clk 0:50:35] } 14... f5 { [%eval 0.97] [%clk 1:05:25] } 15. Nxc7 { [%eval 1.25] [%clk 0:30:37] } 15... Qxc7 { [%eval 1.23] [%clk 1:05:42] } 16. exf5 { [%eval 1.0] [%clk 0:31:01] } 16... Bxf5 { [%eval 0.97] [%clk 1:03:09] } 17. c3 { [%eval 1.09] [%clk 0:30:13] } 17... Kh8 { [%eval 1.16] [%clk 0:58:11] } 18. Be3 { [%eval 0.85] [%clk 0:22:43] } 18... e5 { [%eval 0.99] [%clk 0:52:18] } 19. Qd2?! { [%eval 0.16] } { Inaccuracy. a6 was best. } { [%clk 0:20:17] } 19... Be6 { [%eval 0.29] [%clk 0:51:07] } 20. c4 { [%eval 0.21] [%clk 0:19:04] } 20... Ne7 { [%eval 0.52] [%clk 0:50:10] } 21. Rac1 { [%eval 0.25] [%clk 0:08:39] } 21... Nf5 { [%eval 0.11] [%clk 0:49:10] } 22. Red1 { [%eval 0.05] [%clk 0:08:45] } 22... Qf7 { [%eval 0.1] [%clk 0:43:54] } 23. Bd3?! { [%eval -0.51] } { Inaccuracy. Qe1 was best. } { [%clk 0:04:39] } 23... Rac8 { [%eval 0.0] [%clk 0:39:49] } 24. Bxf5? { [%eval -1.55] } { Mistake. Bxa7 was best. } { [%clk 0:00:56] } 24... gxf5 { [%eval -1.57] [%clk 0:39:34] } 25. Qxd6 { [%eval -1.57] [%clk 0:01:03] } 25... f4 { [%eval -1.14] [%clk 0:28:18] } 26. Bxa7 { [%eval -1.17] [%clk 0:01:32] } 26... f3?? { [%eval 1.19] } { Blunder. Rg8 was best. } { [%clk 0:26:45] } 27. Nc5 { [%eval 1.48] [%clk 0:01:03] } 27... Qg6 { [%eval 0.0] [%clk 0:16:27] } 28. g3 { [%eval 0.0] [%clk 0:01:26] } 28... Rc6 { [%eval 0.0] [%clk 0:16:29] } 29. Qd3 { [%eval -0.22] [%clk 0:01:48] } 29... Qh5 { [%eval -0.47] [%clk 0:15:52] } 30. h4? { [%eval -1.8] } { Mistake. Nxe6 was best. } { [%clk 0:00:40] } 30... Bh3?? { [%eval 1.06] } { Blunder. Bf5 was best. } { [%clk 0:16:20] } 31. Ne4 { [%eval 1.51] [%clk 0:00:36] } 31... Bg2?? { [%eval 4.13] } { Blunder. Bf5 was best. } { [%clk 0:15:59] } 32. Qd7?! { [%eval 3.04] } { Inaccuracy. Bc5 was best. } { [%clk 0:00:34] } 32... Rg6? { [%eval 4.86] } { Mistake. Qg6 was best. } { [%clk 0:14:58] } 33. Be3? { [%eval 2.7] } { Mistake. Bc5 was best. } { [%clk 0:00:43] } 33... Rg4 { [%eval 2.75] [%clk 0:15:12] } 34. Ng5?? { [%eval 0.0] } { Blunder. Qxb7 was best. } { [%clk 0:00:41] } 34... Rxh4 { [%eval 0.0] [%clk 0:15:17] } 35. gxh4 { [%eval 0.0] [%clk 0:00:44] } 35... Qxh4 { [%eval 0.0] [%clk 0:15:45] } 0-1