Event: Round 4: Mrazik, Marek - Kroulik, Vaclav
Date: 2025-01-28
White: Mrazik, Marek
WhiteElo: 1837
Black: Kroulik, Vaclav
BlackElo: 1996
Result: 0-1
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 45+30

1. e4 { [%eval 0.18] [%clk 0:45:43] } 1... c5 { [%eval 0.25] [%clk 0:45:54] } 2. Nf3 { [%eval 0.2] [%clk 0:46:08] } 2... e6 { [%eval 0.28] [%clk 0:46:20] } 3. d4 { [%eval 0.4] [%clk 0:46:25] } 3... cxd4 { [%eval 0.29] [%clk 0:46:47] } 4. Nxd4 { [%eval 0.23] [%clk 0:46:46] } 4... a6 { [%eval 0.42] [%clk 0:47:14] } 5. Nc3 { [%eval 0.35] [%clk 0:47:00] } 5... Qc7 { [%eval 0.35] [%clk 0:47:36] } 6. Be3 { [%eval 0.0] [%clk 0:46:10] } 6... Nc6 { [%eval 0.35] [%clk 0:47:12] } 7. Be2 { [%eval 0.17] [%clk 0:46:17] } 7... Nf6 { [%eval 0.28] [%clk 0:47:12] } 8. O-O { [%eval 0.26] [%clk 0:43:56] } 8... Be7 { [%eval 0.3] [%clk 0:42:48] } 9. f4 { [%eval 0.33] [%clk 0:40:12] } 9... d6 { [%eval 0.3] [%clk 0:47:03] } 10. a4 { [%eval 0.21] [%clk 0:36:11] } 10... Bd7 { [%eval 0.46] [%clk 0:45:57] } 11. Qd2 { [%eval 0.32] [%clk 0:33:50] } 11... O-O { [%eval 0.43] [%clk 0:45:14] } 12. Rad1 { [%eval -0.05] [%clk 0:23:20] } 12... Rfd8 { [%eval 0.1] [%clk 0:44:35] } 13. f5 { [%eval -0.27] [%clk 0:21:01] } 13... Ne5 { [%eval 0.08] [%clk 0:38:28] } 14. fxe6 { [%eval -0.2] [%clk 0:18:44] } 14... fxe6 { [%eval -0.16] [%clk 0:38:34] } 15. Bg5 { [%eval -0.45] [%clk 0:14:09] } 15... Rf8 { [%eval -0.31] [%clk 0:32:31] } 16. Kh1 { [%eval -0.66] [%clk 0:12:23] } 16... Nc4 { [%eval -0.38] [%clk 0:27:13] } 17. Bxc4 { [%eval -0.33] [%clk 0:12:03] } 17... Qxc4 { [%eval -0.47] [%clk 0:27:39] } 18. b3 { [%eval -0.63] [%clk 0:10:23] } 18... Qc5 { [%eval -0.51] [%clk 0:25:27] } 19. Rf3 { [%eval -0.61] [%clk 0:10:16] } 19... Rac8 { [%eval -0.65] [%clk 0:20:48] } 20. Rdf1 { [%eval -0.82] [%clk 0:09:31] } 20... b5 { [%eval -0.84] [%clk 0:17:53] } 21. axb5 { [%eval -1.0] [%clk 0:07:59] } 21... axb5 { [%eval -1.05] [%clk 0:18:04] } 22. R1f2?? { [%eval -3.04] } { Blunder. h3 was best. } { [%clk 0:07:23] } 22... b4 { [%eval -2.85] [%clk 0:06:59] } 23. Na4 { [%eval -2.89] [%clk 0:06:26] } 23... Qa5? { [%eval -1.31] } { Mistake. Bxa4 was best. } { [%clk 0:07:05] } 24. h4?? { [%eval -4.95] } { Blunder. Bxf6 was best. } { [%clk 0:06:04] } 24... Nxe4 { [%eval -4.91] [%clk 0:07:02] } 25. Rxf8+ { [%eval -4.88] [%clk 0:05:29] } 25... Bxf8 { [%eval -4.92] [%clk 0:07:05] } 26. Qe3 { [%eval -4.96] [%clk 0:03:57] } 26... Nxf2+ { [%eval -5.0] [%clk 0:07:22] } 27. Qxf2 { [%eval -5.01] [%clk 0:04:19] } 27... Bxa4 { [%eval -4.87] [%clk 0:07:04] } 28. bxa4 { [%eval -4.92] [%clk 0:04:45] } 28... Qxa4 { [%eval -4.95] [%clk 0:06:16] } 29. Nxe6 { [%eval -6.29] [%clk 0:05:06] } 29... Qa1+ { [%eval -6.06] [%clk 0:06:08] } 30. Kh2 { [%eval -6.11] [%clk 0:05:13] } 30... Qe5+ { [%eval -6.01] [%clk 0:06:30] } 31. Nf4 { [%eval -5.84] [%clk 0:03:40] } 31... h6 { [%eval -6.1] [%clk 0:06:51] } 32. Bxh6 { [%eval -6.36] [%clk 0:03:38] } 32... gxh6 { [%eval -6.29] [%clk 0:06:59] } 33. Qg3+ { [%eval -6.28] [%clk 0:03:45] } 33... Bg7 { [%eval -6.24] [%clk 0:06:46] } 34. Qb3+ { [%eval -6.21] [%clk 0:03:25] } 34... d5 { [%eval -6.24] [%clk 0:06:51] } 35. g3?! { [%eval -10.24] } { Inaccuracy. Qxd5+ was best. } { [%clk 0:03:39] } 35... Rc3 { [%eval -10.24] [%clk 0:06:07] } 36. Qa4 { [%eval -12.2] [%clk 0:01:37] } 36... Qe4 { [%eval #-16] [%clk 0:05:52] } 37. Qd7 { [%eval #-16] [%clk 0:01:09] } 37... Rxc2+ { [%eval #-15] [%clk 0:06:03] } 38. Kh3 { [%eval #-15] [%clk 0:01:33] } 38... b3 { [%eval -9.52] [%clk 0:03:45] } 39. Nh5? { [%eval #-8] } { Checkmate is now unavoidable. Nxd5 was best. } { [%clk 0:01:15] } 39... Qh1+ { [%eval #-9] [%clk 0:03:31] } 40. Kg4 { [%eval #-9] [%clk 0:01:25] } 40... Qd1+ { [%eval #-8] [%clk 0:03:51] } 0-1