Event: Round 3: Kukla, Antonin - Prochazka, Petr
Date: 2025-07-09
White: Kukla, Antonin
WhiteElo: 1447
Black: Prochazka, Petr
BlackElo: 1967
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:51] } 2. Nf3 { [%eval 0.2] [%clk 1:01:24] } 2... d6 { [%eval 0.31] [%clk 1:01:13] } 3. d4 { [%eval 0.22] [%clk 1:01:50] } 3... cxd4 { [%eval 0.19] [%clk 1:01:37] } 4. Nxd4 { [%eval 0.18] [%clk 1:02:12] } 4... Nf6 { [%eval 0.31] [%clk 1:02:00] } 5. Nc3 { [%eval 0.32] [%clk 1:02:38] } 5... a6 { [%eval 0.28] [%clk 1:02:27] } 6. Be3 { [%eval 0.25] [%clk 1:02:58] } 6... e5 { [%eval 0.15] [%clk 1:02:51] } 7. Nb3 { [%eval 0.21] [%clk 1:03:22] } 7... Be6 { [%eval 0.2] [%clk 1:03:05] } 8. f3 { [%eval 0.39] [%clk 1:03:47] } 8... Be7 { [%eval 0.39] [%clk 1:03:10] } 9. Be2 { [%eval 0.01] [%clk 1:00:52] } 9... O-O { [%eval 0.12] [%clk 1:02:39] } 10. Qd2 { [%eval 0.0] [%clk 0:51:51] } 10... Nbd7 { [%eval 0.01] [%clk 1:01:43] } 11. g4 { [%eval -0.23] [%clk 0:40:47] } 11... Nb6?! { [%eval 0.45] } { Inaccuracy. b5 was best. } { [%clk 1:00:22] } 12. O-O-O { [%eval 0.51] [%clk 0:36:39] } 12... Rc8 { [%eval 0.53] [%clk 0:53:55] } 13. h4 { [%eval 0.55] [%clk 0:26:36] } 13... Nc4 { [%eval 0.53] [%clk 0:44:48] } 14. Bxc4 { [%eval 0.52] [%clk 0:26:59] } 14... Rxc4 { [%eval 0.45] [%clk 0:44:47] } 15. h5 { [%eval 0.62] [%clk 0:25:51] } 15... Qc7 { [%eval 0.75] [%clk 0:35:36] } 16. g5 { [%eval 0.78] [%clk 0:24:32] } 16... Nd7 { [%eval 0.96] [%clk 0:35:52] } 17. g6?! { [%eval 0.31] } { Inaccuracy. f4 was best. } { [%clk 0:18:56] } 17... a5 { [%eval 0.81] [%clk 0:27:51] } 18. h6?! { [%eval -0.13] } { Inaccuracy. f4 was best. } { [%clk 0:17:42] } 18... fxg6 { [%eval -0.28] [%clk 0:27:02] } 19. hxg7 { [%eval -0.4] [%clk 0:17:52] } 19... Rxf3 { [%eval -0.48] [%clk 0:25:10] } 20. Rdg1? { [%eval -1.89] } { Mistake. Nd5 was best. } { [%clk 0:11:42] } 20... a4 { [%eval -2.01] [%clk 0:22:37] } 21. Rxh7?? { [%eval -4.61] } { Blunder. Nd5 was best. } { [%clk 0:05:31] } 21... Kxh7 { [%eval -4.65] [%clk 0:17:20] } 22. Qg2 { [%eval -4.71] [%clk 0:05:54] } 22... Rf6 { [%eval -4.58] [%clk 0:09:09] } 23. Qh2+ { [%eval -5.6] [%clk 0:05:43] } 23... Kxg7 { [%eval -5.66] [%clk 0:09:31] } 24. Qh6+ { [%eval -6.04] [%clk 0:06:09] } 24... Kf7 { [%eval -5.85] [%clk 0:09:44] } 25. Qh7+ { [%eval -6.62] [%clk 0:06:24] } 25... Ke8 { [%eval -6.51] [%clk 0:10:21] } 26. Bh6?! { [%eval -9.21] } { Inaccuracy. Bd2 was best. } { [%clk 0:06:11] } 26... axb3 { [%eval -9.6] [%clk 0:06:50] } 27. Qh8+ { [%eval -9.62] [%clk 0:06:28] } 27... Nf8 { [%eval -9.27] [%clk 0:06:25] } 28. Bxf8 { [%eval -10.54] [%clk 0:06:51] } 28... Rxf8 { [%eval -9.39] [%clk 0:05:37] } 29. Qg7? { [%eval #-9] } { Checkmate is now unavoidable. Qh2 was best. } { [%clk 0:07:03] } 29... Bg5+ { [%eval #-8] [%clk 0:05:17] } 0-1