Event: Round 4: Biolek, Richard - Prazak, Daniel
Date: 2025-07-19
White: Biolek, Richard
WhiteTitle: IM
WhiteElo: 2338
Black: Prazak, Daniel
BlackTitle: FM
BlackElo: 2346
Result: 0-1
ECO: A11
Opening: English Opening: Caro-Kann Defensive System
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... c6 { [%eval 0.23] [%clk 1:30:39] } 2. Nf3 { [%eval 0.21] [%clk 1:29:49] } 2... d5 { [%eval 0.32] [%clk 1:30:43] } 3. e3 { [%eval 0.21] [%clk 1:30:12] } 3... Nf6 { [%eval 0.3] [%clk 1:30:43] } 4. Nc3 { [%eval 0.17] [%clk 1:29:49] } 4... e6 { [%eval 0.26] [%clk 1:30:43] } 5. b3 { [%eval 0.13] [%clk 1:29:44] } 5... Bd6 { [%eval 0.18] [%clk 1:30:54] } 6. Bb2 { [%eval 0.09] [%clk 1:30:00] } 6... O-O { [%eval 0.21] [%clk 1:31:06] } 7. Qc2 { [%eval -0.25] [%clk 1:28:39] } 7... e5 { [%eval -0.29] [%clk 1:29:32] } 8. cxd5 { [%eval -0.22] [%clk 1:28:31] } 8... cxd5 { [%eval -0.35] [%clk 1:29:47] } 9. Nb5 { [%eval -0.4] [%clk 1:27:10] } 9... Nc6 { [%eval -0.19] [%clk 1:30:03] } 10. Nxd6 { [%eval -0.27] [%clk 1:24:52] } 10... Qxd6 { [%eval -0.36] [%clk 1:30:21] } 11. Rc1 { [%eval -0.6] [%clk 1:17:14] } 11... Bg4 { [%eval -0.68] [%clk 1:24:39] } 12. h3 { [%eval -0.99] [%clk 1:02:19] } 12... Bxf3 { [%eval -1.0] [%clk 1:19:00] } 13. gxf3 { [%eval -0.97] [%clk 1:02:32] } 13... Rac8 { [%eval -0.57] [%clk 1:17:54] } 14. Rg1?! { [%eval -1.48] } { Inaccuracy. Bg2 was best. } { [%clk 0:52:42] } 14... Ne7 { [%eval -1.16] [%clk 1:03:18] } 15. Qb1 { [%eval -1.16] [%clk 0:52:37] } 15... Ng6?! { [%eval -0.55] } { Inaccuracy. Rxc1+ was best. } { [%clk 0:58:34] } 16. Bd3?! { [%eval -1.41] } { Inaccuracy. Rxc8 was best. } { [%clk 0:42:56] } 16... Rxc1+ { [%eval -1.19] [%clk 0:45:03] } 17. Bxc1 { [%eval -1.74] [%clk 0:35:05] } 17... Nh4 { [%eval -1.55] [%clk 0:37:18] } 18. Ke2 { [%eval -1.68] [%clk 0:31:30] } 18... Qe6 { [%eval -1.63] [%clk 0:35:17] } 19. Bb2 { [%eval -1.47] [%clk 0:16:50] } 19... Qxh3 { [%eval -1.6] [%clk 0:27:25] } 20. Rg3 { [%eval -1.63] [%clk 0:17:16] } 20... Qe6 { [%eval -1.62] [%clk 0:27:01] } 21. Rg5 { [%eval -2.11] [%clk 0:16:26] } 21... d4?! { [%eval -1.44] } { Inaccuracy. h6 was best. } { [%clk 0:24:00] } 22. Qh1 { [%eval -1.73] [%clk 0:14:54] } 22... Ng6 { [%eval -1.91] [%clk 0:23:27] } 23. Qh2 { [%eval -1.93] [%clk 0:15:12] } 23... Re8 { [%eval -1.68] [%clk 0:21:38] } 24. Kf1 { [%eval -1.84] [%clk 0:12:45] } 24... dxe3 { [%eval -1.45] [%clk 0:16:18] } 25. fxe3 { [%eval -1.56] [%clk 0:07:24] } 25... Rd8?! { [%eval -0.53] } { Inaccuracy. Qd5 was best. } { [%clk 0:10:03] } 26. Bc4?? { [%eval -2.63] } { Blunder. Bxg6 was best. } { [%clk 0:06:10] } 26... Qc6 { [%eval -2.39] [%clk 0:09:26] } 27. Qe2 { [%eval -2.79] [%clk 0:05:38] } 27... a6 { [%eval -2.67] [%clk 0:09:15] } 28. a4 { [%eval -2.73] [%clk 0:03:37] } 28... Nh4 { [%eval -2.6] [%clk 0:07:56] } 29. Kf2?? { [%eval -5.46] } { Blunder. e4 was best. } { [%clk 0:02:49] } 29... Nxf3 { [%eval -5.3] [%clk 0:07:14] } 30. Qxf3 { [%eval -6.05] [%clk 0:02:32] } 30... Rxd2+ { [%eval -5.79] [%clk 0:04:37] } 31. Kg3?! { [%eval -8.49] } { Inaccuracy. Be2 was best. } { [%clk 0:01:09] } 31... Ne4+ { [%eval -7.94] [%clk 0:04:08] } 32. Kh4? { [%eval #-21] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:01:09] } 32... Rh2+ { [%eval #-20] [%clk 0:03:54] } 33. Kg4 { [%eval -10.05] [%clk 0:01:38] } 33... Nf6+?! { [%eval -6.81] } { Inaccuracy. h5+ was best. } { [%clk 0:04:06] } 34. Kg3 { [%eval -6.78] [%clk 0:01:48] } 34... Rh3+ { [%eval -6.55] [%clk 0:04:31] } 35. Kxh3 { [%eval -6.6] [%clk 0:02:17] } 35... Qxf3+ { [%eval -6.47] [%clk 0:04:53] } 36. Kh2 { [%eval -6.39] [%clk 0:02:45] } 36... Ng4+ { [%eval -6.24] [%clk 0:04:55] } 0-1