Event: Round 7: Hajek, Oskar - Rybacek, Martin
Date: 2025-07-13
White: Hajek, Oskar
WhiteTitle: CM
WhiteElo: 2241
Black: Rybacek, Martin
BlackElo: 1948
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:54] } 1... Nf6 { [%eval 0.19] [%clk 1:00:53] } 2. c4 { [%eval 0.18] [%clk 1:01:12] } 2... g6 { [%eval 0.28] [%clk 1:01:18] } 3. Nc3 { [%eval 0.18] [%clk 1:01:33] } 3... d5 { [%eval 0.28] [%clk 1:01:46] } 4. cxd5 { [%eval 0.21] [%clk 1:01:54] } 4... Nxd5 { [%eval 0.17] [%clk 1:02:15] } 5. Bd2 { [%eval 0.13] [%clk 1:02:02] } 5... Bg7 { [%eval 0.18] [%clk 1:02:32] } 6. e4 { [%eval 0.24] [%clk 1:02:06] } 6... Nb6 { [%eval 0.25] [%clk 1:01:48] } 7. Be3 { [%eval 0.23] [%clk 0:56:47] } 7... O-O { [%eval 0.3] [%clk 1:01:05] } 8. Qd2 { [%eval 0.36] [%clk 0:55:45] } 8... Nc6 { [%eval 0.47] [%clk 0:56:48] } 9. Rd1?! { [%eval -0.32] } { Inaccuracy. O-O-O was best. } { [%clk 0:55:10] } 9... f5? { [%eval 0.89] } { Mistake. e5 was best. } { [%clk 0:55:12] } 10. e5 { [%eval 0.98] [%clk 0:52:10] } 10... Nb4 { [%eval 0.89] [%clk 0:47:28] } 11. a3 { [%eval 0.78] [%clk 0:47:12] } 11... N4d5 { [%eval 0.85] [%clk 0:46:55] } 12. Bh6 { [%eval 0.69] [%clk 0:45:30] } 12... f4 { [%eval 0.69] [%clk 0:44:12] } 13. Bxg7 { [%eval 0.71] [%clk 0:45:08] } 13... Kxg7 { [%eval 0.78] [%clk 0:44:39] } 14. h4 { [%eval 0.44] [%clk 0:42:12] } 14... Bg4 { [%eval 0.72] [%clk 0:42:10] } 15. Be2 { [%eval 0.18] [%clk 0:39:46] } 15... Nxc3 { [%eval 0.25] [%clk 0:41:07] } 16. bxc3 { [%eval 0.33] [%clk 0:39:18] } 16... Bxe2 { [%eval 0.29] [%clk 0:31:57] } 17. Qxe2 { [%eval 0.32] [%clk 0:39:12] } 17... Qd5 { [%eval 0.34] [%clk 0:32:09] } 18. Nf3 { [%eval 0.36] [%clk 0:38:49] } 18... Qc4?! { [%eval 1.03] } { Inaccuracy. Nc4 was best. } { [%clk 0:28:43] } 19. Qxc4 { [%eval 0.97] [%clk 0:34:40] } 19... Nxc4 { [%eval 1.0] [%clk 0:29:12] } 20. a4 { [%eval 0.97] [%clk 0:32:02] } 20... h6 { [%eval 0.99] [%clk 0:28:27] } 21. Ke2 { [%eval 0.56] [%clk 0:31:47] } 21... e6 { [%eval 0.82] [%clk 0:20:47] } 22. Rb1 { [%eval 0.99] [%clk 0:29:17] } 22... b6 { [%eval 1.03] [%clk 0:21:04] } 23. Rb4 { [%eval 0.6] [%clk 0:26:43] } 23... Na5 { [%eval 0.64] [%clk 0:21:11] } 24. Nd2 { [%eval 0.67] [%clk 0:26:46] } 24... Nc6?? { [%eval 3.91] } { Blunder. Rad8 was best. } { [%clk 0:18:35] } 25. Rc4 { [%eval 3.93] [%clk 0:26:04] } 25... Ne7 { [%eval 4.06] [%clk 0:18:27] } 26. Rxc7 { [%eval 3.94] [%clk 0:26:08] } 26... Rf7 { [%eval 4.19] [%clk 0:18:15] } 27. Ne4 { [%eval 4.15] [%clk 0:25:12] } 27... Nd5 { [%eval 4.11] [%clk 0:18:25] } 28. Rxf7+ { [%eval 4.14] [%clk 0:25:20] } 28... Kxf7 { [%eval 3.87] [%clk 0:18:54] } 29. c4 { [%eval 4.01] [%clk 0:24:53] } 29... Nb4 { [%eval 4.04] [%clk 0:19:06] } 30. g3 { [%eval 4.13] [%clk 0:21:44] } 30... fxg3 { [%eval 3.96] [%clk 0:18:29] } 31. fxg3 { [%eval 3.81] [%clk 0:22:03] } 31... Nc6 { [%eval 4.35] [%clk 0:17:57] } 32. Ke3 { [%eval 4.42] [%clk 0:21:47] } 32... Rf8 { [%eval 4.33] [%clk 0:17:08] } 33. Rf1+ { [%eval 3.82] [%clk 0:20:43] } 33... Ke7 { [%eval 4.04] [%clk 0:17:36] } 34. Rxf8 { [%eval 4.39] [%clk 0:20:59] } 34... Kxf8 { [%eval 4.4] [%clk 0:18:05] } 35. Nd6 { [%eval 4.02] [%clk 0:20:28] } 35... Ne7?! { [%eval 5.15] } { Inaccuracy. Na5 was best. } { [%clk 0:17:51] } 36. Ke4 { [%eval 5.08] [%clk 0:19:28] } 36... a6 { [%eval 5.23] [%clk 0:16:18] } 37. g4 { [%eval 4.96] [%clk 0:17:58] } 37... Kg7 { [%eval 5.81] [%clk 0:16:11] } 38. d5 { [%eval 6.46] [%clk 0:17:55] } 38... exd5+ { [%eval 6.82] [%clk 0:15:57] } 39. cxd5 { [%eval 6.94] [%clk 0:18:18] } 39... Kf8 { [%eval 8.02] [%clk 0:16:03] } 40. e6 { [%eval 7.64] [%clk 0:18:13] } 40... Kg7 { [%eval 7.56] [%clk 0:15:52] } 41. Ke5 { [%eval 7.15] [%clk 0:18:26] } 1-0