Event: Open A
Date: 2025-06-25
White: Svejda, Karel
WhiteElo: 1937
Black: Roshka, Yevgeniy
BlackTitle: IM
BlackElo: 2500
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Wing Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:29:59] } 2. Nf3 { [%eval 0.2] [%clk 1:30:57] } 2... e6 { [%eval 0.28] [%clk 1:30:23] } 3. d4 { [%eval 0.4] [%clk 1:31:49] } 3... cxd4 { [%eval 0.29] [%clk 1:30:51] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:13] } 4... a6 { [%eval 0.42] [%clk 1:31:19] } 5. Nc3 { [%eval 0.35] [%clk 1:32:32] } 5... b5 { [%eval 0.24] [%clk 1:29:09] } 6. Bd3 { [%eval 0.31] [%clk 1:29:53] } 6... Bb7 { [%eval 0.3] [%clk 1:28:46] } 7. O-O { [%eval 0.28] [%clk 1:28:25] } 7... Qc7 { [%eval 0.62] [%clk 1:26:46] } 8. Qe2 { [%eval 0.38] [%clk 1:24:17] } 8... Nf6 { [%eval 0.41] [%clk 1:14:44] } 9. a3 { [%eval 0.06] [%clk 1:17:42] } 9... Bd6 { [%eval 0.07] [%clk 1:07:29] } 10. h3 { [%eval 0.0] [%clk 1:17:11] } 10... Nc6 { [%eval 0.0] [%clk 0:52:28] } 11. Nxc6 { [%eval -0.04] [%clk 1:01:47] } 11... dxc6 { [%eval 0.06] [%clk 0:51:10] } 12. b3?! { [%eval -0.55] } { Inaccuracy. a4 was best. } { [%clk 0:58:47] } 12... Be5 { [%eval -0.43] [%clk 0:46:39] } 13. Bb2 { [%eval -0.37] [%clk 0:58:48] } 13... g5 { [%eval -0.31] [%clk 0:46:25] } 14. Nd1 { [%eval -0.51] [%clk 0:55:05] } 14... Bxb2 { [%eval -0.14] [%clk 0:46:02] } 15. Nxb2 { [%eval 0.0] [%clk 0:55:24] } 15... Qe5 { [%eval -0.03] [%clk 0:46:30] } 16. c4 { [%eval -0.04] [%clk 0:55:05] } 16... g4 { [%eval -0.11] [%clk 0:43:00] } 17. hxg4 { [%eval -0.36] [%clk 0:50:35] } 17... Rg8?! { [%eval 0.3] } { Inaccuracy. h5 was best. } { [%clk 0:43:04] } 18. f4 { [%eval 0.0] [%clk 0:47:40] } 18... Qd4+ { [%eval 0.0] [%clk 0:43:30] } 19. Qf2 { [%eval 0.0] [%clk 0:47:24] } 19... Qxf2+ { [%eval 0.0] [%clk 0:43:55] } 20. Rxf2 { [%eval 0.0] [%clk 0:46:32] } 20... Nxg4 { [%eval 0.07] [%clk 0:44:11] } 21. Rd2 { [%eval -0.03] [%clk 0:44:24] } 21... e5 { [%eval -0.05] [%clk 0:44:15] } 22. f5 { [%eval -0.21] [%clk 0:43:09] } 22... Nf6 { [%eval -0.04] [%clk 0:44:11] } 23. Rad1 { [%eval -0.3] [%clk 0:42:15] } 23... Ke7 { [%eval -0.23] [%clk 0:39:36] } 24. a4 { [%eval -0.28] [%clk 0:38:55] } 24... Rg3 { [%eval -0.1] [%clk 0:39:02] } 25. cxb5 { [%eval -0.36] [%clk 0:32:44] } 25... cxb5 { [%eval -0.33] [%clk 0:39:19] } 26. axb5 { [%eval -0.1] [%clk 0:32:56] } 26... axb5 { [%eval -0.1] [%clk 0:39:28] } 27. Bxb5 { [%eval -0.15] [%clk 0:32:36] } 27... Bxe4 { [%eval -0.27] [%clk 0:39:00] } 28. Bd3 { [%eval -0.63] [%clk 0:30:59] } 28... Ra2 { [%eval -0.87] [%clk 0:37:57] } 29. Kh2?? { [%eval -3.01] } { Blunder. Bf1 was best. } { [%clk 0:28:05] } 29... Rxg2+ { [%eval -2.74] [%clk 0:38:18] } 30. Rxg2 { [%eval -2.78] [%clk 0:27:46] } 30... Bxg2 { [%eval -2.64] [%clk 0:38:44] } 31. Rd2 { [%eval -3.19] [%clk 0:25:14] } 31... Bd5 { [%eval -2.95] [%clk 0:38:45] } 32. Bc4 { [%eval -3.41] [%clk 0:25:05] } 32... Bf3 { [%eval -3.32] [%clk 0:36:40] } 33. b4?! { [%eval -4.48] } { Inaccuracy. Bd3 was best. } { [%clk 0:19:56] } 33... Ra1 { [%eval -4.59] [%clk 0:37:03] } 34. Bd3 { [%eval -4.6] [%clk 0:16:50] } 34... Nh5 { [%eval -4.49] [%clk 0:36:46] } 0-1