Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-24
White: Pavlidis, Antonios
WhiteElo: 2536
Black: Pniaczek, Marek
BlackElo: 2250
Result: 1/2-1/2
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:25:16] } 1... Nf6 { [%eval 0.29] [%clk 1:30:48] } 2. Nc3 { [%eval 0.17] [%clk 1:25:39] } 2... e5 { [%eval 0.32] [%clk 1:30:44] } 3. Nf3 { [%eval 0.0] [%clk 1:26:00] } 3... Nc6 { [%eval 0.11] [%clk 1:31:06] } 4. e4 { [%eval 0.03] [%clk 1:26:25] } 4... Bb4 { [%eval 0.15] [%clk 1:28:29] } 5. d3 { [%eval 0.0] [%clk 1:24:11] } 5... O-O { [%eval 0.09] [%clk 1:26:46] } 6. a3 { [%eval 0.25] [%clk 1:23:52] } 6... Bxc3+ { [%eval 0.09] [%clk 1:25:31] } 7. bxc3 { [%eval 0.29] [%clk 1:24:20] } 7... h6 { [%eval 0.39] [%clk 1:23:59] } 8. g3 { [%eval 0.43] [%clk 1:22:42] } 8... d6 { [%eval 0.52] [%clk 1:20:33] } 9. Bg2 { [%eval 0.31] [%clk 1:22:08] } 9... Bg4 { [%eval 0.58] [%clk 1:18:47] } 10. h3 { [%eval 0.63] [%clk 1:22:27] } 10... Bd7 { [%eval 0.69] [%clk 1:13:37] } 11. O-O { [%eval 0.67] [%clk 1:18:28] } 11... Qe7 { [%eval 0.76] [%clk 1:03:35] } 12. Nh4 { [%eval 0.77] [%clk 1:16:59] } 12... Kh7?! { [%eval 1.44] } { Inaccuracy. Rae8 was best. } { [%clk 1:00:26] } 13. Rb1 { [%eval 1.32] [%clk 1:08:46] } 13... Rab8 { [%eval 0.96] [%clk 0:58:07] } 14. f4 { [%eval 1.02] [%clk 1:08:10] } 14... exf4 { [%eval 1.04] [%clk 0:56:11] } 15. Rxf4 { [%eval 0.63] [%clk 1:08:20] } 15... g6?! { [%eval 1.21] } { Inaccuracy. Ne5 was best. } { [%clk 0:54:42] } 16. Qd2 { [%eval 0.95] [%clk 0:51:37] } 16... Ne5 { [%eval 1.26] [%clk 0:50:45] } 17. Rf2 { [%eval 0.97] [%clk 0:34:54] } 17... Ng8 { [%eval 1.27] [%clk 0:50:57] } 18. Kh2 { [%eval 0.77] [%clk 0:35:08] } 18... c5 { [%eval 0.76] [%clk 0:45:37] } 19. Bf1?! { [%eval 0.12] } { Inaccuracy. Qd1 was best. } { [%clk 0:22:23] } 19... Be6? { [%eval 1.6] } { Mistake. f5 was best. } { [%clk 0:44:39] } 20. a4?! { [%eval 1.04] } { Inaccuracy. Qc2 was best. } { [%clk 0:17:41] } 20... Rbc8 { [%eval 1.31] [%clk 0:43:20] } 21. Bg2?! { [%eval 0.69] } { Inaccuracy. a5 was best. } { [%clk 0:16:33] } 21... Rc7 { [%eval 0.67] [%clk 0:38:31] } 22. Qc2 { [%eval 0.63] [%clk 0:09:05] } 22... h5 { [%eval 1.1] [%clk 0:37:10] } 23. Nf5 { [%eval 1.2] [%clk 0:07:40] } 23... Qd8 { [%eval 1.26] [%clk 0:33:09] } 24. Qe2 { [%eval 1.3] [%clk 0:06:25] } 24... f6 { [%eval 1.02] [%clk 0:31:02] } 25. Ne3 { [%eval 1.23] [%clk 0:06:54] } 25... Re8 { [%eval 1.3] [%clk 0:22:12] } 26. Bb2 { [%eval 1.0] [%clk 0:06:45] } 26... Nh6?! { [%eval 1.78] } { Inaccuracy. Qd7 was best. } { [%clk 0:21:20] } 27. Rbf1 { [%eval 1.27] [%clk 0:03:46] } 27... f5 { [%eval 1.71] [%clk 0:13:25] } 28. exf5?? { [%eval -0.8] } { Blunder. Rf4 was best. } { [%clk 0:04:11] } 28... Bxf5 { [%eval -0.48] [%clk 0:13:32] } 29. Rxf5?! { [%eval -1.32] } { Inaccuracy. Be4 was best. } { [%clk 0:03:31] } 29... Neg4+ { [%eval -1.22] [%clk 0:06:07] } 30. hxg4 { [%eval -1.41] [%clk 0:03:35] } 30... Rxe3 { [%eval -1.27] [%clk 0:06:32] } 31. Rf7+ { [%eval -1.53] [%clk 0:02:30] } 31... Rxf7 { [%eval -1.49] [%clk 0:06:52] } 32. Rxf7+ { [%eval -1.44] [%clk 0:02:58] } 32... Kg8 { [%eval -1.33] [%clk 0:07:19] } 33. Qf1 { [%eval -1.31] [%clk 0:02:43] } 33... Nxf7 { [%eval -1.5] [%clk 0:07:34] } 34. Bc1 { [%eval -1.43] [%clk 0:03:11] } 34... Re7?! { [%eval -0.6] } { Inaccuracy. Re5 was best. } { [%clk 0:03:54] } 35. Qf6? { [%eval -2.13] } { Mistake. gxh5 was best. } { [%clk 0:03:14] } 35... Ne5 { [%eval -2.63] [%clk 0:03:38] } 36. Kg1 { [%eval -2.24] [%clk 0:03:13] } 36... Re8 { [%eval -2.34] [%clk 0:00:56] } 37. Bd5+ { [%eval -2.35] [%clk 0:02:59] } 37... Kh7 { [%eval -2.16] [%clk 0:01:20] } 38. Qf4 { [%eval -2.33] [%clk 0:03:27] } 38... Nxg4 { [%eval -2.47] [%clk 0:00:58] } 39. Qf7+ { [%eval -2.48] [%clk 0:01:28] } 39... Kh8 { [%eval -2.26] [%clk 0:01:27] } 40. Be4?? { [%eval -4.76] } { Blunder. Qxg6 was best. } { [%clk 0:01:52] } 40... Ne5 { [%eval -4.69] [%clk 0:00:42] } 41. Qf4 { [%eval -4.65] [%clk 0:02:10] } 41... Ng4 { [%clk 0:12:27] } 42. Qf7 { [%clk 0:31:00] } 42... Ne5 { [%clk 0:12:28] } 43. Qf4 { [%clk 0:31:28] } 43... Qe7 { [%clk 0:08:40] } 44. Qh6+ { [%clk 0:31:48] } 44... Qh7 { [%clk 0:09:07] } 45. Qg5 { [%clk 0:32:09] } 45... Qe7 { [%clk 0:05:24] } 1/2-1/2