Event: Round 3: Karvatskyi, Oleksii - Stoyko, Oleh
Date: 2025-02-05
White: Karvatskyi, Oleksii
WhiteTitle: CM
WhiteElo: 2160
Black: Stoyko, Oleh
BlackElo: 1898
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:11:05] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. b3 { [%eval -0.15] [%clk 1:10:38] } 2... d6 { [%eval -0.12] [%clk 1:31:15] } 3. Bb2 { [%eval -0.18] [%clk 1:11:04] } 3... Nf6 { [%eval -0.08] [%clk 1:31:25] } 4. Nc3 { [%eval -0.21] [%clk 1:11:25] } 4... Nc6 { [%eval -0.12] [%clk 1:31:23] } 5. f4 { [%eval -0.17] [%clk 1:11:36] } 5... g6 { [%eval -0.11] [%clk 1:29:28] } 6. Bb5 { [%eval -0.08] [%clk 1:11:45] } 6... Bd7 { [%eval -0.05] [%clk 1:27:23] } 7. Bxc6 { [%eval -0.45] [%clk 1:06:03] } 7... Bxc6 { [%eval -0.36] [%clk 1:26:51] } 8. Qe2 { [%eval -0.46] [%clk 1:05:22] } 8... Bg7 { [%eval -0.65] [%clk 1:27:08] } 9. O-O-O { [%eval -0.49] [%clk 1:05:44] } 9... O-O { [%eval -0.53] [%clk 1:25:01] } 10. Nf3 { [%eval -0.54] [%clk 1:05:59] } 10... b5 { [%eval -0.44] [%clk 1:20:18] } 11. e5 { [%eval -0.58] [%clk 0:51:42] } 11... Bxf3?? { [%eval 1.3] } { Blunder. Nh5 was best. } { [%clk 1:06:38] } 12. Qxf3 { [%eval 1.2] [%clk 0:51:14] } 12... b4 { [%eval 1.27] [%clk 0:58:16] } 13. exf6 { [%eval 1.41] [%clk 0:50:02] } 13... bxc3 { [%eval 1.13] [%clk 0:57:42] } 14. fxg7 { [%eval 0.91] [%clk 0:50:22] } 14... cxb2+ { [%eval 0.91] [%clk 0:57:36] } 15. Kxb2 { [%eval 0.87] [%clk 0:50:48] } 15... Kxg7 { [%eval 0.89] [%clk 0:57:37] } 16. Qc3+ { [%eval 0.66] [%clk 0:50:54] } 16... f6 { [%eval 0.91] [%clk 0:56:25] } 17. h4 { [%eval 0.75] [%clk 0:51:15] } 17... Qd7?! { [%eval 1.69] } { Inaccuracy. h5 was best. } { [%clk 0:49:02] } 18. h5 { [%eval 1.69] [%clk 0:49:00] } 18... Qg4 { [%eval 1.9] [%clk 0:45:59] } 19. Rde1 { [%eval 1.83] [%clk 0:44:27] } 19... e5 { [%eval 1.88] [%clk 0:39:01] } 20. g3 { [%eval 1.82] [%clk 0:43:34] } 20... Rae8 { [%eval 1.82] [%clk 0:28:49] } 21. Rh4 { [%eval 1.85] [%clk 0:42:07] } 21... Qf5 { [%eval 2.12] [%clk 0:26:38] } 22. hxg6 { [%eval 2.17] [%clk 0:40:22] } 22... hxg6 { [%eval 1.96] [%clk 0:25:50] } 23. Qf3 { [%eval 2.11] [%clk 0:40:27] } 23... e4?! { [%eval 3.24] } { Inaccuracy. Qc8 was best. } { [%clk 0:14:48] } 24. Qh1 { [%eval 3.47] [%clk 0:40:22] } 24... Rh8 { [%eval 3.59] [%clk 0:13:56] } 25. Rxh8 { [%eval 3.53] [%clk 0:39:49] } 25... Rxh8 { [%eval 3.54] [%clk 0:14:24] } 26. Qxe4 { [%eval 3.27] [%clk 0:40:10] } 26... Qxe4 { [%eval 3.44] [%clk 0:14:32] } 27. Rxe4 { [%eval 3.2] [%clk 0:40:35] } 27... Kf7 { [%eval 3.13] [%clk 0:14:17] } 28. c4?? { [%eval 0.46] } { Blunder. Ra4 was best. } { [%clk 0:36:54] } 28... Rh1 { [%eval 0.48] [%clk 0:10:26] } 29. Re2 { [%eval 0.29] [%clk 0:32:11] } 29... Rg1 { [%eval 0.32] [%clk 0:10:17] } 30. Re3 { [%eval 0.52] [%clk 0:32:18] } 30... Rf1? { [%eval 2.07] } { Mistake. Rd1 was best. } { [%clk 0:09:42] } 31. Kc3? { [%eval 0.43] } { Mistake. Ka3 was best. } { [%clk 0:31:41] } 31... Rc1+ { [%eval 0.49] [%clk 0:09:30] } 32. Kd3 { [%eval 0.09] [%clk 0:31:36] } 32... Ra1 { [%eval 0.18] [%clk 0:08:51] } 33. a4 { [%eval 0.28] [%clk 0:31:55] } 33... Rd1 { [%eval 0.56] [%clk 0:08:17] } 34. Ke2 { [%eval 0.18] [%clk 0:30:57] } 34... Rh1 { [%eval 0.31] [%clk 0:07:40] } 35. Kf3 { [%eval 0.02] [%clk 0:30:55] } 35... Rd1 { [%eval 0.17] [%clk 0:07:54] } 36. Rd3 { [%eval 0.07] [%clk 0:28:32] } 36... Ke6 { [%eval 0.02] [%clk 0:07:58] } 37. Ke2 { [%eval 0.02] [%clk 0:26:21] } 37... Rh1 { [%eval 0.03] [%clk 0:07:26] } 38. Re3+ { [%eval 0.05] [%clk 0:25:32] } 38... Kf7 { [%eval 0.39] [%clk 0:07:46] } 1/2-1/2