Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-23
White: Ocelak, Jakub
WhiteElo: 2102
Black: Vokac, Marek
BlackElo: 2370
Result: 1/2-1/2
ECO: A42
Opening: Modern Defense: Kotov Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... g6?! { [%eval 0.63] } { Inaccuracy. e6 was best. } { [%clk 1:28:55] } 2. c4 { [%eval 0.25] [%clk 1:31:10] } 2... Bg7 { [%eval 0.51] [%clk 1:29:22] } 3. e4 { [%eval 0.52] [%clk 1:31:34] } 3... d6 { [%eval 0.59] [%clk 1:29:33] } 4. Nc3 { [%eval 0.54] [%clk 1:31:41] } 4... Nc6 { [%eval 0.85] [%clk 1:28:50] } 5. Nge2 { [%eval 0.71] [%clk 1:26:15] } 5... e5 { [%eval 0.63] [%clk 1:28:13] } 6. Be3 { [%eval 0.68] [%clk 1:21:44] } 6... Nf6 { [%eval 0.82] [%clk 1:28:12] } 7. d5 { [%eval 0.58] [%clk 1:20:29] } 7... Ne7 { [%eval 0.93] [%clk 1:28:35] } 8. f3 { [%eval 1.53] [%clk 1:19:06] } 8... c6 { [%eval 1.56] [%clk 1:28:07] } 9. Qd2 { [%eval 1.36] [%clk 1:12:18] } 9... O-O { [%eval 1.2] [%clk 1:24:54] } 10. Nc1 { [%eval 0.9] [%clk 1:01:23] } 10... cxd5?! { [%eval 1.64] } { Inaccuracy. b5 was best. } { [%clk 1:19:41] } 11. cxd5 { [%eval 1.74] [%clk 1:01:45] } 11... Nh5 { [%eval 1.69] [%clk 1:20:04] } 12. Nd3 { [%eval 1.43] [%clk 0:53:48] } 12... f5 { [%eval 1.54] [%clk 1:19:31] } 13. Be2 { [%eval 1.88] [%clk 0:52:16] } 13... Bd7 { [%eval 1.52] [%clk 1:17:45] } 14. O-O { [%eval 1.51] [%clk 0:44:09] } 14... f4 { [%eval 1.5] [%clk 1:14:20] } 15. Bf2 { [%eval 1.85] [%clk 0:44:37] } 15... g5 { [%eval 1.83] [%clk 1:14:39] } 16. a4 { [%eval 1.89] [%clk 0:32:22] } 16... a6 { [%eval 1.69] [%clk 1:06:39] } 17. a5 { [%eval 2.09] [%clk 0:30:32] } 17... Qe8 { [%eval 1.94] [%clk 1:06:58] } 18. b4? { [%eval 0.65] } { Mistake. Rfc1 was best. } { [%clk 0:25:29] } 18... Nf6 { [%eval 0.86] [%clk 1:06:25] } 19. b5 { [%eval 0.83] [%clk 0:18:19] } 19... axb5 { [%eval 0.8] [%clk 1:05:57] } 20. Rfb1 { [%eval 0.47] [%clk 0:17:13] } 20... g4 { [%eval 0.71] [%clk 0:53:54] } 21. Ne1 { [%eval 1.25] [%clk 0:12:05] } 21... Qg6 { [%eval 0.48] [%clk 0:39:28] } 22. Kh1 { [%eval 0.66] [%clk 0:09:43] } 22... g3 { [%eval 0.83] [%clk 0:32:11] } 23. Bg1 { [%eval 0.87] [%clk 0:09:32] } 23... gxh2 { [%eval 0.91] [%clk 0:32:38] } 24. Bf2 { [%eval 0.41] [%clk 0:09:54] } 24... Bh6?! { [%eval 1.23] } { Inaccuracy. Nh5 was best. } { [%clk 0:28:33] } 25. Nxb5?? { [%eval -1.37] } { Blunder. Bxb5 was best. } { [%clk 0:06:58] } 25... Nxe4 { [%eval -2.07] [%clk 0:26:20] } 26. fxe4 { [%eval -2.44] [%clk 0:04:53] } 26... f3 { [%eval -1.62] [%clk 0:26:47] } 27. Be3 { [%eval -2.34] [%clk 0:03:48] } 27... fxg2+?? { [%eval -0.3] } { Blunder. fxe2 was best. } { [%clk 0:18:27] } 28. Nxg2 { [%eval -0.43] [%clk 0:02:26] } 28... Rf2 { [%eval -0.49] [%clk 0:18:55] } 29. Nh4 { [%eval -0.38] [%clk 0:00:36] } 29... Qxe4+ { [%eval -0.29] [%clk 0:18:12] } 30. Bf3 { [%eval -0.28] [%clk 0:00:59] } 30... Qxe3 { [%eval -0.31] [%clk 0:16:55] } 31. Qxe3 { [%eval -0.26] [%clk 0:01:04] } 31... Bxe3 { [%eval -0.42] [%clk 0:17:23] } 32. Nxd6 { [%eval -0.25] [%clk 0:01:08] } 32... Ng6 { [%eval -0.15] [%clk 0:14:52] } 33. Nxg6 { [%eval -0.13] [%clk 0:00:35] } 33... hxg6 { [%eval -0.58] [%clk 0:15:12] } 34. Rxb7 { [%eval -0.12] [%clk 0:00:35] } 34... Bd4 { [%eval 0.0] [%clk 0:11:49] } 35. Rab1 { [%eval -0.16] [%clk 0:00:34] } 35... Rxf3 { [%eval 0.0] [%clk 0:08:20] } 36. Rxd7 { [%eval 0.0] [%clk 0:00:45] } 36... Rxa5 { [%eval 0.0] [%clk 0:08:34] } 37. Rb8+ { [%eval 0.0] [%clk 0:00:34] } 37... Rf8 { [%eval 0.0] [%clk 0:09:01] } 38. Ne4 { [%eval 0.0] [%clk 0:00:41] } 38... Ra1+ { [%eval 0.0] [%clk 0:05:20] } 39. Kxh2 { [%eval 0.0] [%clk 0:00:48] } 39... Rf1 { [%eval 0.0] [%clk 0:04:42] } 40. Rbb7 { [%eval 0.0] [%clk 0:00:36] } 40... R8f7 { [%eval 0.0] [%clk 0:03:35] } 41. d6 { [%eval 0.03] [%clk 0:10:53] } 41... Rxd7 { [%eval 0.0] [%clk 0:29:46] } 42. Rxd7 { [%eval 0.03] [%clk 0:11:21] } 42... Rf7 { [%eval 0.05] [%clk 0:21:49] } 43. Rc7 { [%clk 0:06:04] } 43... Bb6 { [%clk 0:22:17] } 44. Rc6 { [%clk 0:05:48] } 44... Bd8 { [%clk 0:22:45] } 45. Nc5 { [%clk 0:03:54] } 45... Kf8 { [%clk 0:16:49] } 46. d7 { [%clk 0:01:51] } 46... Rf6 { [%clk 0:15:58] } 47. Ne6+ { [%clk 0:01:45] } 47... Ke7 { [%clk 0:16:22] } 48. Nxd8 { [%clk 0:02:12] } 48... Rxc6 { [%clk 0:14:21] } 49. Nxc6+ { [%clk 0:02:41] } 49... Kxd7 { [%clk 0:14:49] } 50. Nxe5+ { [%clk 0:03:10] } 50... Ke6 { [%clk 0:15:01] } 51. Nxg6 1/2-1/2