Event: Round 8: Ondrejat, Miroslav - Kaderabek, Jiri
Date: 2025-07-05
White: Ondrejat, Miroslav
WhiteElo: 2033
Black: Kaderabek, Jiri
BlackElo: 2045
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 120+30

1. e4 { [%eval 0.18] [%clk 2:00:58] } 1... c5 { [%eval 0.25] [%clk 2:00:57] } 2. Nf3 { [%eval 0.2] [%clk 2:00:08] } 2... e6 { [%eval 0.28] [%clk 2:01:19] } 3. d4 { [%eval 0.4] [%clk 2:00:32] } 3... cxd4 { [%eval 0.29] [%clk 2:01:45] } 4. Nxd4 { [%eval 0.23] [%clk 2:01:00] } 4... Nc6 { [%eval 0.28] [%clk 2:02:11] } 5. Be3 { [%eval 0.0] [%clk 1:57:54] } 5... Nf6 { [%eval 0.0] [%clk 2:01:16] } 6. Nc3 { [%eval 0.0] [%clk 1:57:47] } 6... Bb4 { [%eval 0.0] [%clk 1:57:15] } 7. Nxc6 { [%eval -0.01] [%clk 1:52:48] } 7... bxc6 { [%eval -0.15] [%clk 1:56:13] } 8. a3 { [%eval -0.25] [%clk 1:50:25] } 8... Bxc3+ { [%eval -0.09] [%clk 1:54:56] } 9. bxc3 { [%eval -0.12] [%clk 1:50:48] } 9... Qa5 { [%eval -0.01] [%clk 1:54:00] } 10. Bd3 { [%eval -0.23] [%clk 1:48:29] } 10... d5 { [%eval -0.24] [%clk 1:40:10] } 11. Bd4? { [%eval -1.93] } { Mistake. Qd2 was best. } { [%clk 1:25:34] } 11... dxe4 { [%eval -1.96] [%clk 1:37:31] } 12. Bxf6?! { [%eval -3.14] } { Inaccuracy. Be2 was best. } { [%clk 1:21:58] } 12... gxf6 { [%eval -3.0] [%clk 1:37:17] } 13. Bxe4 { [%eval -2.96] [%clk 1:18:43] } 13... Qxc3+ { [%eval -3.14] [%clk 1:37:17] } 14. Kf1 { [%eval -3.07] [%clk 1:19:11] } 14... Ba6+ { [%eval -3.1] [%clk 1:35:22] } 15. Kg1 { [%eval -3.07] [%clk 1:19:08] } 15... Ke7?! { [%eval -1.76] } { Inaccuracy. f5 was best. } { [%clk 1:28:12] } 16. h4 { [%eval -1.92] [%clk 1:14:56] } 16... Rhd8 { [%eval -1.33] [%clk 1:25:23] } 17. Qc1 { [%eval -1.74] [%clk 1:13:38] } 17... Rd2 { [%eval -1.68] [%clk 1:17:53] } 18. Rh3 { [%eval -1.51] [%clk 1:03:33] } 18... Qd4 { [%eval -1.48] [%clk 1:14:39] } 19. Re3 { [%eval -1.49] [%clk 1:02:59] } 19... Rb8? { [%eval -0.34] } { Mistake. Rd8 was best. } { [%clk 1:02:31] } 20. Bxc6?? { [%eval -2.09] } { Blunder. Qe1 was best. } { [%clk 0:56:18] } 20... f5 { [%eval -2.31] [%clk 0:56:42] } 21. c3?! { [%eval -3.7] } { Inaccuracy. Qe1 was best. } { [%clk 0:51:53] } 21... Qd6 { [%eval -3.8] [%clk 0:56:03] } 22. Bf3 { [%eval -4.02] [%clk 0:49:04] } 22... Rbb2 { [%eval -4.15] [%clk 0:47:31] } 23. Re1?! { [%eval -5.95] } { Inaccuracy. c4 was best. } { [%clk 0:37:31] } 23... Qc5 { [%eval -6.09] [%clk 0:46:13] } 24. Kh2 { [%eval -7.07] [%clk 0:36:51] } 24... Qxf2 { [%eval -6.81] [%clk 0:41:54] } 25. Rd1?? { [%eval #-4] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:36:06] } 25... Qxh4+ { [%eval #-3] [%clk 0:40:53] } 26. Kg1 { [%eval #-3] [%clk 0:36:29] } 26... Qf2+ { [%eval #-4] [%clk 0:40:29] } 27. Kh1 { [%eval #-4] [%clk 0:35:25] } 27... Qh4+ { [%eval #-3] [%clk 0:40:00] } 28. Kg1 { [%eval #-3] [%clk 0:35:49] } 28... Rxg2+ { [%eval #-2] [%clk 0:40:25] } 29. Bxg2 { [%eval #-2] [%clk 0:35:45] } 29... Qf2+ { [%eval #-1] [%clk 0:40:49] } 0-1