Event: Olomouc 2025ab
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--a-gm/round-2/0KTO64v5/4Jm2E7cU
White: Cieslak, Patryk
WhiteElo: 2470
Black: Gnojek, Petr
BlackTitle: IM
BlackElo: 2425
Result: 1/2-1/2
ECO: B81
Opening: Sicilian Defense: Scheveningen Variation, Keres Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:28:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.31] [%clk 1:29:20] } 3. d4 { [%eval 0.22] [%clk 1:31:48] } 3... cxd4 { [%eval 0.19] [%clk 1:29:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:13] } 4... Nf6 { [%eval 0.31] [%clk 1:30:07] } 5. Nc3 { [%eval 0.32] [%clk 1:32:37] } 5... e6 { [%eval 0.49] [%clk 1:30:28] } 6. g4 { [%eval 0.44] [%clk 1:32:39] } 6... h6 { [%eval 0.52] [%clk 1:30:47] } 7. Rg1 { [%eval 0.45] [%clk 1:32:49] } 7... Nc6 { [%eval 0.52] [%clk 1:31:01] } 8. Be3 { [%eval 0.68] [%clk 1:32:44] } 8... e5 { [%eval 1.04] [%clk 1:24:27] } 9. Nf5? { [%eval -0.15] } { Mistake. Nb3 was best. } { [%clk 1:14:44] } 9... Be6 { [%eval 0.0] [%clk 1:20:38] } 10. Qf3?! { [%eval -0.56] } { Inaccuracy. Qe2 was best. } { [%clk 1:05:01] } 10... Qa5?! { [%eval 0.39] } { Inaccuracy. g6 was best. } { [%clk 1:08:46] } 11. O-O-O { [%eval 0.0] [%clk 0:58:37] } 11... O-O-O { [%eval 0.0] [%clk 1:08:55] } 12. Bd2 { [%eval 0.0] [%clk 0:36:58] } 12... d5 { [%eval 0.0] [%clk 0:48:01] } 13. exd5 { [%eval -0.04] [%clk 0:35:57] } 13... Nxd5 { [%eval -0.01] [%clk 0:47:10] } 14. Bc4 { [%eval -0.11] [%clk 0:35:54] } 14... Ndb4 { [%eval 0.0] [%clk 0:44:34] } 15. Qe4 { [%eval 0.08] [%clk 0:29:23] } 15... Nd4 { [%eval 0.45] [%clk 0:38:09] } 16. Bxe6+ { [%eval 0.36] [%clk 0:24:08] } 16... Nxe6 { [%eval 0.53] [%clk 0:38:32] } 17. Qc4+ { [%eval 0.54] [%clk 0:21:52] } 17... Kb8 { [%eval 0.59] [%clk 0:35:05] } 18. a3 { [%eval 0.17] [%clk 0:16:13] } 18... Rc8 { [%eval 0.53] [%clk 0:35:03] } 19. Qb3 { [%eval 0.02] [%clk 0:15:00] } 19... g6 { [%eval -0.02] [%clk 0:33:21] } 20. axb4 { [%eval -0.03] [%clk 0:12:55] } 20... Bxb4 { [%eval -0.01] [%clk 0:33:01] } 21. Be3 { [%eval -0.14] [%clk 0:04:48] } 21... gxf5 { [%eval -0.02] [%clk 0:27:37] } 22. Rd5 { [%eval -0.11] [%clk 0:03:43] } 22... Nc5 { [%eval 0.0] [%clk 0:24:27] } 23. Bxc5 { [%eval 0.0] [%clk 0:04:08] } 23... Rxc5 { [%eval 0.0] [%clk 0:24:53] } 24. Rxc5 { [%eval 0.0] [%clk 0:01:55] } 24... Qxc5 { [%eval 0.0] [%clk 0:21:54] } 25. Nd1 { [%eval -0.07] [%clk 0:02:24] } 25... f4 { [%eval 0.0] [%clk 0:18:33] } 26. c3 { [%eval 0.0] [%clk 0:02:53] } 26... Ba5 { [%eval 0.0] [%clk 0:18:50] } 27. Qxf7 { [%eval -0.02] [%clk 0:03:19] } 27... Kc8?! { [%eval 0.9] } { Inaccuracy. Rd8 was best. } 1/2-1/2