Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-31
White: Psyk, Radoslaw
WhiteElo: 2414
Black: Nemec, Jachym
BlackElo: 2240
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:26:41] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Be2 { [%eval 0.0] [%clk 1:25:42] } 2... Nc6 { [%eval 0.19] [%clk 1:28:37] } 3. f4 { [%eval -0.13] [%clk 1:25:15] } 3... d5 { [%eval -0.16] [%clk 1:23:55] } 4. d3 { [%eval -0.13] [%clk 1:24:20] } 4... Nf6 { [%eval 0.0] [%clk 1:18:27] } 5. e5 { [%eval -0.08] [%clk 1:23:55] } 5... Ng8 { [%eval -0.4] [%clk 1:18:49] } 6. c3 { [%eval -0.13] [%clk 1:17:52] } 6... g6 { [%eval 0.14] [%clk 1:13:37] } 7. Na3 { [%eval 0.08] [%clk 1:07:59] } 7... Nh6 { [%eval 0.12] [%clk 1:12:02] } 8. Nf3 { [%eval 0.12] [%clk 0:51:09] } 8... Bg4 { [%eval 0.08] [%clk 1:10:37] } 9. O-O { [%eval -0.07] [%clk 0:49:58] } 9... e6 { [%eval -0.13] [%clk 1:04:16] } 10. Nc2 { [%eval 0.16] [%clk 0:47:36] } 10... Nf5 { [%eval -0.08] [%clk 0:46:11] } 11. Ne3 { [%eval 0.0] [%clk 0:40:19] } 11... h5 { [%eval -0.02] [%clk 0:41:42] } 12. a3 { [%eval -0.24] [%clk 0:22:48] } 12... Be7 { [%eval -0.17] [%clk 0:34:41] } 13. b4?! { [%eval -0.82] } { Inaccuracy. h3 was best. } { [%clk 0:20:15] } 13... Rc8?! { [%eval -0.23] } { Inaccuracy. Nxe3 was best. } { [%clk 0:35:03] } 14. Rb1 { [%eval -0.28] [%clk 0:13:47] } 14... cxb4 { [%eval -0.36] [%clk 0:32:15] } 15. axb4 { [%eval -0.06] [%clk 0:13:16] } 15... Qb6 { [%eval -0.08] [%clk 0:32:15] } 16. d4 { [%eval 0.1] [%clk 0:13:19] } 16... a6 { [%eval 0.28] [%clk 0:27:56] } 17. Qa4?! { [%eval -0.59] } { Inaccuracy. Ra1 was best. } { [%clk 0:07:30] } 17... O-O { [%eval -0.48] [%clk 0:26:44] } 18. h3?? { [%eval -2.65] } { Blunder. Bd3 was best. } { [%clk 0:06:31] } 18... Ng3? { [%eval -1.21] } { Mistake. Bxf3 was best. } { [%clk 0:26:14] } 19. Rf2 { [%eval -1.55] [%clk 0:04:15] } 19... Bf5?! { [%eval -0.66] } { Inaccuracy. Nxe2+ was best. } { [%clk 0:23:47] } 20. Nxf5 { [%eval -0.8] [%clk 0:04:04] } 20... exf5 { [%eval -0.56] [%clk 0:24:08] } 21. Bd3 { [%eval -1.04] [%clk 0:03:07] } 21... Na7?? { [%eval 0.79] } { Blunder. Ne4 was best. } { [%clk 0:23:13] } 22. Bb2?! { [%eval 0.09] } { Inaccuracy. Rc2 was best. } { [%clk 0:03:34] } 22... Nb5?! { [%eval 0.71] } { Inaccuracy. Qe6 was best. } { [%clk 0:14:26] } 23. Qb3 { [%eval 0.82] [%clk 0:04:02] } 23... Nc7 { [%eval 0.53] [%clk 0:11:55] } 24. Kh2 { [%eval 0.81] [%clk 0:02:57] } 24... h4 { [%eval 0.38] [%clk 0:10:31] } 25. Nd2?! { [%eval -0.54] } { Inaccuracy. c4 was best. } { [%clk 0:02:06] } 25... Rfd8 { [%eval -0.55] [%clk 0:10:17] } 26. Nf1 { [%eval -0.37] [%clk 0:02:34] } 26... Nxf1+ { [%eval 0.07] [%clk 0:09:23] } 27. Rbxf1 { [%eval 0.12] [%clk 0:02:21] } 27... Ne6 { [%eval 0.0] [%clk 0:09:34] } 28. Ra1 { [%eval 0.33] [%clk 0:02:19] } 28... Qc6 { [%eval 0.39] [%clk 0:07:30] } 29. b5 { [%eval -0.09] [%clk 0:01:59] } 29... Qb6 { [%eval -0.18] [%clk 0:06:30] } 30. Qa4 { [%eval -0.36] [%clk 0:01:27] } 30... axb5 { [%eval -0.17] [%clk 0:03:38] } 31. Qxb5 { [%eval -0.42] [%clk 0:01:37] } 31... Qxb5 { [%eval -0.12] [%clk 0:03:11] } 32. Bxb5 { [%eval -0.17] [%clk 0:02:05] } 32... Ra8 { [%eval -0.12] [%clk 0:03:33] } 33. g4?! { [%eval -1.08] } { Inaccuracy. Rxa8 was best. } { [%clk 0:01:27] } 33... hxg3+?! { [%eval -0.53] } { Inaccuracy. Rxa1 was best. } { [%clk 0:03:50] } 34. Kxg3 { [%eval -0.55] [%clk 0:01:55] } 34... Rxa1 { [%eval -0.44] [%clk 0:03:43] } 35. Bxa1 { [%eval -0.45] [%clk 0:02:23] } 35... Ra8 { [%eval -0.63] [%clk 0:04:08] } 36. Bb2 { [%eval -0.45] [%clk 0:02:41] } 36... Ra5 { [%eval -0.27] [%clk 0:03:27] } 37. Bd3 { [%eval -0.47] [%clk 0:01:35] } 37... b5 { [%eval -0.07] [%clk 0:02:58] } 38. Kf3 { [%eval -0.24] [%clk 0:00:41] } 38... Ba3 { [%eval -0.08] [%clk 0:01:04] } 39. Ke3 { [%eval -0.13] [%clk 0:00:57] } 39... Bf8 { [%eval -0.27] [%clk 0:01:09] } 40. Bc1? { [%eval -1.84] } { Mistake. h4 was best. } { [%clk 0:00:43] } 40... Ra1? { [%eval -0.58] } { Mistake. b4 was best. } { [%clk 0:00:54] } 41. Bd2 { [%eval -0.64] [%clk 0:27:31] } 41... Nc7?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:27:55] } 42. Rf1 { [%eval -0.07] [%clk 0:25:40] } 42... Rxf1 { [%eval 0.22] [%clk 0:28:18] } 43. Bxf1 { [%eval 0.13] [%clk 0:26:03] } 43... Ba3 { [%clk 0:22:20] } 44. Kd3 { [%clk 0:18:29] } 44... Kf8 { [%clk 0:22:27] } 45. Kc2 { [%clk 0:18:57] } 45... Be7 { [%clk 0:21:59] } 46. Kb3 { [%clk 0:13:15] } 1/2-1/2