Event: Round 5: Horak, Martin - Vitak, Jiri
Date: 2025-07-02
White: Horak, Martin
WhiteTitle: FM
WhiteElo: 2324
Black: Vitak, Jiri
BlackTitle: FM
BlackElo: 2308
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 120+30

1. e4 { [%eval 0.18] [%clk 2:00:56] } 1... c5 { [%eval 0.25] [%clk 2:00:54] } 2. Nf3 { [%eval 0.2] [%clk 2:01:16] } 2... d6 { [%eval 0.31] [%clk 2:01:19] } 3. d4 { [%eval 0.22] [%clk 2:01:23] } 3... cxd4 { [%eval 0.19] [%clk 2:01:35] } 4. Nxd4 { [%eval 0.18] [%clk 2:01:48] } 4... Nf6 { [%eval 0.31] [%clk 2:02:01] } 5. Nc3 { [%eval 0.32] [%clk 2:02:10] } 5... a6 { [%eval 0.31] [%clk 2:02:26] } 6. f3 { [%eval 0.13] [%clk 2:01:51] } 6... e5 { [%eval 0.4] [%clk 2:00:41] } 7. Nb3 { [%eval 0.24] [%clk 2:02:15] } 7... Be6 { [%eval 0.19] [%clk 2:00:50] } 8. Be3 { [%eval 0.23] [%clk 2:02:38] } 8... h5 { [%eval 0.22] [%clk 1:53:44] } 9. Nd5 { [%eval 0.33] [%clk 2:02:21] } 9... Bxd5 { [%eval 0.26] [%clk 1:52:46] } 10. exd5 { [%eval 0.29] [%clk 2:02:45] } 10... Nbd7 { [%eval 0.32] [%clk 1:53:13] } 11. Qd2 { [%eval 0.31] [%clk 2:01:54] } 11... Qc7 { [%eval 0.45] [%clk 1:53:06] } 12. O-O-O { [%eval 0.52] [%clk 2:01:52] } 12... Be7 { [%eval 0.68] [%clk 1:45:52] } 13. c4 { [%eval 0.64] [%clk 1:57:33] } 13... b6 { [%eval 0.96] [%clk 1:35:43] } 14. Kb1 { [%eval 0.98] [%clk 1:56:50] } 14... g6 { [%eval 1.0] [%clk 1:33:24] } 15. Na1 { [%eval 0.89] [%clk 1:52:51] } 15... Kf8 { [%eval 1.24] [%clk 1:17:11] } 16. Nc2 { [%eval 1.24] [%clk 1:48:21] } 16... a5 { [%eval 1.55] [%clk 1:16:54] } 17. Na3 { [%eval 1.58] [%clk 1:48:07] } 17... Nc5 { [%eval 1.61] [%clk 1:17:13] } 18. Nb5 { [%eval 1.7] [%clk 1:42:46] } 18... Qd7 { [%eval 1.61] [%clk 1:17:32] } 19. Be2 { [%eval 1.67] [%clk 1:40:09] } 19... Kg7 { [%eval 1.59] [%clk 1:17:45] } 20. Rdg1 { [%eval 1.17] [%clk 1:21:04] } 20... h4 { [%eval 1.58] [%clk 1:14:00] } 21. g4?! { [%eval 0.7] } { Inaccuracy. a3 was best. } { [%clk 1:17:21] } 21... hxg3 { [%eval 0.64] [%clk 1:03:54] } 22. hxg3 { [%eval 0.82] [%clk 1:17:02] } 22... Rxh1 { [%eval 0.86] [%clk 1:04:19] } 23. Rxh1 { [%eval 0.66] [%clk 1:17:27] } 23... Rh8 { [%eval 0.76] [%clk 1:04:38] } 24. Rxh8 { [%eval 0.88] [%clk 1:14:25] } 24... Kxh8 { [%eval 0.58] [%clk 1:05:03] } 25. g4 { [%eval 0.64] [%clk 1:14:13] } 25... Kg8 { [%eval 0.75] [%clk 1:02:16] } 26. a3 { [%eval 0.58] [%clk 1:09:52] } 26... Qc8?! { [%eval 1.44] } { Inaccuracy. e4 was best. } { [%clk 0:57:32] } 27. b4 { [%eval 1.26] [%clk 1:05:54] } 27... axb4 { [%eval 1.65] [%clk 0:57:50] } 28. axb4 { [%eval 1.66] [%clk 1:06:20] } 28... Ncd7 { [%eval 1.75] [%clk 0:58:14] } 29. Qa2 { [%eval 1.55] [%clk 1:05:03] } 29... e4?! { [%eval 2.43] } { Inaccuracy. Kg7 was best. } { [%clk 0:52:45] } 30. f4 { [%eval 2.3] [%clk 1:03:19] } 30... Nf8 { [%eval 2.94] [%clk 0:52:47] } 31. Qa7 { [%eval 2.84] [%clk 1:00:27] } 31... Nxg4?! { [%eval 4.08] } { Inaccuracy. N8d7 was best. } { [%clk 0:52:51] } 32. Qxe7? { [%eval 2.06] } { Mistake. Bd4 was best. } { [%clk 0:59:52] } 32... Nxe3 { [%eval 2.11] [%clk 0:53:12] } 33. Qxe4? { [%eval 0.51] } { Mistake. Nxd6 was best. } { [%clk 0:53:02] } 33... Nf5? { [%eval 1.7] } { Mistake. Qh3 was best. } { [%clk 0:52:32] } 34. Bg4 { [%eval 1.5] [%clk 0:52:08] } 34... Qa6? { [%eval 3.16] } { Mistake. Ng3 was best. } { [%clk 0:48:53] } 35. Bxf5 { [%eval 3.11] [%clk 0:47:38] } 35... gxf5 { [%eval 3.53] [%clk 0:49:07] } 36. Qxf5 { [%eval 3.17] [%clk 0:44:56] } 36... Qa4 { [%eval 3.5] [%clk 0:49:25] } 37. Qg4+ { [%eval 3.65] [%clk 0:45:12] } 37... Kh7 { [%eval 3.62] [%clk 0:42:23] } 38. Qh3+ { [%eval 3.62] [%clk 0:45:00] } 38... Kg8 { [%eval 3.44] [%clk 0:42:20] } 39. Qc3 { [%eval 3.81] [%clk 0:40:25] } 39... Qd1+ { [%eval 3.62] [%clk 0:42:18] } 40. Kb2 { [%eval 3.48] [%clk 0:40:37] } 40... Qf1 { [%eval 2.87] [%clk 0:40:30] } 41. Nxd6 { [%eval 2.64] [%clk 0:39:06] } 41... Qxf4 { [%eval 2.57] [%clk 0:40:48] } 42. Ne8?? { [%eval 0.39] } { Blunder. Nb5 was best. } { [%clk 0:39:20] } 42... f6 { [%eval 0.43] [%clk 0:40:01] } 43. Qe1 { [%eval 0.21] [%clk 0:18:08] } 43... Kf7 { [%eval 0.22] [%clk 0:16:36] } 44. Qe2 { [%eval 0.05] [%clk 0:17:48] } 44... b5 { [%eval 0.0] [%clk 0:16:34] } 45. d6 { [%eval 0.0] [%clk 0:13:22] } 45... Ng6 { [%eval 0.08] [%clk 0:15:56] } 46. cxb5 { [%eval 0.0] [%clk 0:08:36] } 46... Qxb4+ { [%eval 0.0] [%clk 0:15:56] } 47. Kc2 { [%eval 0.0] [%clk 0:08:59] } 47... Qc5+ { [%eval 0.0] [%clk 0:14:49] } 48. Kb3 { [%eval 0.0] [%clk 0:07:43] } 48... Qd5+ { [%eval 0.0] [%clk 0:12:45] } 1/2-1/2