Event: Olomouc 2025ab
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--a-gm/round-1/t1qxf41J/jK1wwf0z
White: Szwed, Jacek
WhiteTitle: FM
WhiteElo: 2321
Black: Ernst, Robert
BlackTitle: FM
BlackElo: 2365
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.24] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:31:28] } 2... Nc6 { [%eval 0.3] [%clk 1:31:01] } 3. Bb5 { [%eval 0.17] [%clk 1:31:41] } 3... e6 { [%eval 0.2] [%clk 1:31:20] } 4. O-O { [%eval 0.24] [%clk 1:32:06] } 4... Nge7 { [%eval 0.32] [%clk 1:31:41] } 5. b3 { [%eval 0.02] [%clk 1:32:32] } 5... a6 { [%eval 0.01] [%clk 1:31:48] } 6. Bxc6 { [%eval 0.04] [%clk 1:32:55] } 6... Nxc6 { [%eval 0.0] [%clk 1:32:10] } 7. Bb2 { [%eval -0.05] [%clk 1:33:22] } 7... b5 { [%eval 0.0] [%clk 1:31:55] } 8. c4 { [%eval -0.12] [%clk 1:33:32] } 8... bxc4 { [%eval -0.16] [%clk 1:19:41] } 9. bxc4 { [%eval -0.15] [%clk 1:34:00] } 9... Rb8 { [%eval -0.15] [%clk 1:20:01] } 10. Bc3 { [%eval -0.15] [%clk 1:34:21] } 10... Qc7 { [%eval 0.05] [%clk 1:18:32] } 11. Na3 { [%eval -0.13] [%clk 1:31:13] } 11... f6 { [%eval 0.25] [%clk 1:12:51] } 12. Nh4 { [%eval 0.32] [%clk 1:22:15] } 12... Ne5?! { [%eval 1.17] } { Inaccuracy. Qf4 was best. } { [%clk 1:10:16] } 13. f4 { [%eval 1.18] [%clk 1:13:46] } 13... Nf7 { [%eval 1.18] [%clk 1:10:32] } 14. Qg4 { [%eval 0.98] [%clk 1:08:34] } 14... d5?! { [%eval 2.15] } { Inaccuracy. Nh6 was best. } { [%clk 1:04:03] } 15. exd5 { [%eval 2.22] [%clk 1:04:15] } 15... exd5?! { [%eval 3.01] } { Inaccuracy. e5 was best. } { [%clk 1:02:18] } 16. Rae1+ { [%eval 2.85] [%clk 0:55:06] } 16... Be7?! { [%eval 4.19] } { Inaccuracy. Kd8 was best. } { [%clk 0:56:05] } 17. Qxg7 { [%eval 3.77] [%clk 0:52:58] } 17... d4 { [%eval 3.72] [%clk 0:56:12] } 18. Ba1?! { [%eval 2.28] } { Inaccuracy. Nc2 was best. } { [%clk 0:47:00] } 18... Rb6 { [%eval 2.15] [%clk 0:54:06] } 19. f5?? { [%eval 0.0] } { Blunder. Nc2 was best. } { [%clk 0:37:01] } 19... Qd6?? { [%eval 2.39] } { Blunder. Rf8 was best. } { [%clk 0:44:46] } 20. Rf2?? { [%eval 0.13] } { Blunder. Nc2 was best. } { [%clk 0:34:04] } 20... Rb7 { [%eval 0.63] [%clk 0:44:48] } 21. Rfe2 { [%eval 0.33] [%clk 0:27:39] } 21... Rf8 { [%eval 0.42] [%clk 0:45:08] } 22. Qxh7 { [%eval 0.57] [%clk 0:26:02] } 22... Rh8?? { [%eval 3.98] } { Blunder. Kd8 was best. } { [%clk 0:43:42] } 23. Qg6?? { [%eval 1.15] } { Blunder. Qg7 was best. } { [%clk 0:13:38] } 23... Kf8 { [%eval 1.55] [%clk 0:43:55] } 24. Qg4 { [%eval 1.35] [%clk 0:12:57] } 24... Rxh4 { [%eval 1.66] [%clk 0:44:18] } 25. Qxh4 { [%eval 1.68] [%clk 0:13:02] } 25... Bxf5 { [%eval 1.63] [%clk 0:44:47] } 26. Qh5 { [%eval 1.73] [%clk 0:11:34] } 26... Bd3 { [%eval 1.66] [%clk 0:44:50] } 27. Qf3? { [%eval 0.0] } { Mistake. Rf2 was best. } { [%clk 0:04:33] } 27... Bxe2 { [%eval 0.0] [%clk 0:45:11] } 28. Qxb7 { [%eval 0.0] [%clk 0:05:02] } 28... Bd3 { [%eval 0.0] [%clk 0:45:26] } 29. Qc8+ { [%eval 0.0] [%clk 0:05:04] } 29... Kg7 { [%eval 0.0] [%clk 0:42:32] } 30. Bb2? { [%eval -1.33] } { Mistake. Qg4+ was best. } { [%clk 0:01:25] } 30... Qf4 { [%eval -1.38] [%clk 0:38:45] } 31. Bc1?? { [%eval -3.6] } { Blunder. Qh3 was best. } { [%clk 0:01:00] } 31... Bd6?? { [%eval -1.45] } { Blunder. f5 was best. } { [%clk 0:37:54] } 32. Qh3 { [%eval -1.53] [%clk 0:00:45] } 32... Ne5 { [%eval -1.35] [%clk 0:37:19] } 33. Qg3+ { [%eval -1.46] [%clk 0:00:35] } 33... Qxg3 { [%eval -1.25] [%clk 0:37:39] } 34. hxg3 { [%eval -1.46] [%clk 0:01:05] } 34... Kf7 { [%eval -1.36] [%clk 0:34:51] } 35. Kf2 { [%eval -1.52] [%clk 0:01:15] } 35... Ng4+ { [%eval -1.33] [%clk 0:34:55] } 36. Kf3 { [%eval -1.4] [%clk 0:01:44] } 36... Nh2+ { [%eval -1.29] [%clk 0:35:18] } 37. Kf2 { [%eval -1.41] [%clk 0:02:09] } 37... Ng4+ { [%eval -1.37] [%clk 0:35:40] } 38. Kf3 { [%eval -1.36] [%clk 0:02:36] } 38... Nh2+ { [%eval -1.0] [%clk 0:36:04] } 1/2-1/2