Event: Round 2: Aleksander Ostrovskiy - Lomasov, Semyon
Date: 2024-03-28
White: Aleksander Ostrovskiy
WhiteTitle: IM
Black: Lomasov, Semyon
BlackTitle: GM
BlackElo: 2565
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:25:04] } 1... e5 { [%eval 0.17] [%clk 1:30:10] } 2. Nf3 { [%eval 0.21] [%clk 1:24:27] } 2... Nc6 { [%eval 0.13] [%clk 1:30:35] } 3. Bc4 { [%eval 0.14] [%clk 1:22:20] } 3... Nf6 { [%eval 0.21] [%clk 1:29:22] } 4. d3 { [%eval 0.21] [%clk 1:21:42] } 4... h6 { [%eval 0.44] [%clk 1:28:20] } 5. c3 { [%eval 0.37] [%clk 1:16:41] } 5... d6 { [%eval 0.31] [%clk 1:28:04] } 6. a4 { [%eval 0.42] [%clk 1:13:15] } 6... g6 { [%eval 0.55] [%clk 1:26:51] } 7. O-O { [%eval 0.17] [%clk 1:11:10] } 7... Bg7 { [%eval 0.28] [%clk 1:26:21] } 8. Re1 { [%eval 0.37] [%clk 1:09:11] } 8... O-O { [%eval 0.35] [%clk 1:23:52] } 9. a5 { [%eval 0.3] [%clk 1:02:15] } 9... a6 { [%eval 0.27] [%clk 1:22:42] } 10. Nbd2 { [%eval 0.27] [%clk 1:01:22] } 10... b5 { [%eval 0.21] [%clk 1:17:12] } 11. Bb3 { [%eval -0.11] [%clk 0:47:02] } 11... Bb7 { [%eval -0.25] [%clk 1:12:35] } 12. d4?! { [%eval -0.87] } { Inaccuracy. Bc2 was best. } { [%clk 0:26:29] } 12... exd4 { [%eval -0.89] [%clk 0:44:35] } 13. cxd4 { [%eval -0.94] [%clk 0:25:01] } 13... Nb4 { [%eval -1.01] [%clk 0:44:36] } 14. e5?! { [%eval -1.73] } { Inaccuracy. Bc2 was best. } { [%clk 0:15:34] } 14... dxe5 { [%eval -1.71] [%clk 0:43:41] } 15. dxe5 { [%eval -1.68] [%clk 0:08:19] } 15... Nh5 { [%eval -1.93] [%clk 0:41:48] } 16. Ne4 { [%eval -1.84] [%clk 0:04:05] } 16... Qxd1 { [%eval -1.91] [%clk 0:30:42] } 17. Bxd1 { [%eval -1.82] [%clk 0:04:33] } 17... Nd3 { [%eval -1.87] [%clk 0:31:00] } 18. Re3 { [%eval -1.94] [%clk 0:04:53] } 18... Rad8 { [%eval -1.62] [%clk 0:31:00] } 19. Bc2 { [%eval -2.03] [%clk 0:03:10] } 19... Nhf4 { [%eval -2.03] [%clk 0:29:41] } 20. Kf1 { [%eval -2.04] [%clk 0:01:33] } 20... Nxe5 { [%eval -2.08] [%clk 0:27:23] } 21. Nxe5 { [%eval -2.03] [%clk 0:00:42] } 21... Bxe5 { [%eval -1.9] [%clk 0:27:50] } 22. Nc5?! { [%eval -2.63] } { Inaccuracy. Re1 was best. } { [%clk 0:00:36] } 22... Bxg2+ { [%eval -2.75] [%clk 0:27:21] } 23. Kg1 { [%eval -2.66] [%clk 0:01:05] } 23... Bd6 { [%eval -2.68] [%clk 0:22:49] } 24. Ne4 { [%eval -2.73] [%clk 0:00:51] } 24... Bxe4 { [%eval -2.65] [%clk 0:23:05] } 25. Rxe4 { [%eval -2.71] [%clk 0:01:15] } 25... g5 { [%eval -2.54] [%clk 0:23:18] } 26. Bxf4 { [%eval -3.06] [%clk 0:01:04] } 26... Bxf4 { [%eval -2.94] [%clk 0:23:39] } 27. Rd1 { [%eval -3.29] [%clk 0:00:36] } 27... Kg7 { [%eval -2.97] [%clk 0:21:52] } 28. h4 { [%eval -3.23] [%clk 0:00:33] } 28... Kf6 { [%eval -3.1] [%clk 0:21:53] } 29. hxg5+ { [%eval -3.28] [%clk 0:00:59] } 29... hxg5 { [%eval -3.12] [%clk 0:22:21] } 30. Ree1 { [%eval -3.54] [%clk 0:00:38] } 30... Bd2 { [%eval -3.55] [%clk 0:21:11] } 31. Re2 { [%eval -3.65] [%clk 0:01:01] } 31... Bb4 { [%eval -3.55] [%clk 0:21:15] } 32. Rc1 { [%eval -3.71] [%clk 0:00:43] } 32... Rd2 { [%eval -3.61] [%clk 0:20:22] } 33. Bd1?! { [%eval -4.61] } { Inaccuracy. Re3 was best. } { [%clk 0:00:39] } 33... Rfd8 { [%eval -4.53] [%clk 0:20:15] } 34. Rxd2 { [%eval -4.52] [%clk 0:00:37] } 34... Rxd2 { [%eval -4.42] [%clk 0:20:38] } 35. Rc6+ { [%eval -4.45] [%clk 0:00:54] } 35... Kg7 { [%eval -4.5] [%clk 0:20:26] } 36. Bh5 { [%eval -4.68] [%clk 0:00:32] } 36... Bxa5 { [%eval -4.67] [%clk 0:20:41] } 37. Rxa6 { [%eval -4.66] [%clk 0:00:53] } 37... Bb6 { [%eval -4.55] [%clk 0:21:04] } 0-1