Event: Open A
Site: Ustron
Date: 2024-08-16
White: Swider, Pawel
WhiteElo: 2028
Black: Pniaczek, Marek
BlackTitle: FM
BlackElo: 2093
Result: 1/2-1/2
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. c4 { [%eval 0.14] [%clk 1:31:24] } 2... e6 { [%eval 0.11] [%clk 1:31:24] } 3. g3 { [%eval 0.16] [%clk 1:31:50] } 3... d5 { [%eval 0.27] [%clk 1:31:51] } 4. Nf3 { [%eval 0.15] [%clk 1:32:16] } 4... Be7 { [%eval 0.34] [%clk 1:32:15] } 5. Bg2 { [%eval 0.16] [%clk 1:32:42] } 5... O-O { [%eval 0.28] [%clk 1:32:40] } 6. O-O { [%eval 0.21] [%clk 1:33:08] } 6... dxc4 { [%eval 0.25] [%clk 1:33:07] } 7. Qc2 { [%eval 0.15] [%clk 1:33:33] } 7... b5 { [%eval 0.37] [%clk 1:33:34] } 8. a4 { [%eval 0.28] [%clk 1:33:48] } 8... b4 { [%eval 0.38] [%clk 1:33:40] } 9. Nfd2 { [%eval 0.59] [%clk 1:34:05] } 9... Nd5 { [%eval 0.44] [%clk 1:33:22] } 10. Nxc4 { [%eval 0.48] [%clk 1:33:34] } 10... c5 { [%eval 0.55] [%clk 1:32:47] } 11. dxc5 { [%eval 0.63] [%clk 1:27:51] } 11... Bxc5 { [%eval 0.66] [%clk 1:33:01] } 12. Nbd2?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 1:27:16] } 12... Nd7 { [%eval 0.26] [%clk 1:28:54] } 13. Nb3 { [%eval 0.0] [%clk 1:24:37] } 13... Ba6 { [%eval 0.0] [%clk 1:27:18] } 14. Nxc5 { [%eval 0.0] [%clk 1:21:03] } 14... Nxc5 { [%eval 0.0] [%clk 1:26:33] } 15. Ne3 { [%eval 0.0] [%clk 1:04:55] } 15... Rc8 { [%eval 0.0] [%clk 1:19:37] } 16. Nxd5? { [%eval -1.2] } { Mistake. Rd1 was best. } { [%clk 1:04:59] } 16... exd5 { [%eval -1.18] [%clk 1:19:19] } 17. Bh3 { [%eval -1.16] [%clk 0:55:06] } 17... Ne6 { [%eval -1.17] [%clk 1:02:10] } 18. Qd1 { [%eval -1.09] [%clk 0:54:53] } 18... d4 { [%eval -0.83] [%clk 0:49:53] } 19. Re1 { [%eval -0.63] [%clk 0:54:08] } 19... Qd6 { [%eval -0.68] [%clk 0:28:35] } 20. a5 { [%eval -1.03] [%clk 0:34:26] } 20... Rfe8?! { [%eval -0.41] } { Inaccuracy. Qd5 was best. } { [%clk 0:27:37] } 21. Bd2 { [%eval -0.48] [%clk 0:33:33] } 21... Rb8 { [%eval -0.38] [%clk 0:19:48] } 22. Qb3?! { [%eval -1.13] } { Inaccuracy. Rc1 was best. } { [%clk 0:30:07] } 22... Nc5 { [%eval -1.11] [%clk 0:17:45] } 23. Qf3 { [%eval -1.54] [%clk 0:29:38] } 23... Bb7 { [%eval -1.42] [%clk 0:17:07] } 24. Bf4 { [%eval -1.84] [%clk 0:25:41] } 24... Qe7?! { [%eval -0.77] } { Inaccuracy. Qg6 was best. } { [%clk 0:17:17] } 25. Qg4?! { [%eval -1.36] } { Inaccuracy. Qh5 was best. } { [%clk 0:23:36] } 25... Rbd8 { [%eval -1.2] [%clk 0:17:15] } 26. Bg2 { [%eval -1.02] [%clk 0:16:40] } 26... Bxg2 { [%eval -0.73] [%clk 0:14:46] } 27. Kxg2 { [%eval -0.66] [%clk 0:17:07] } 27... Nb3 { [%eval -0.69] [%clk 0:14:40] } 28. Rad1 { [%eval -0.79] [%clk 0:12:50] } 28... Nxa5 { [%eval -0.94] [%clk 0:15:08] } 29. Qf5?! { [%eval -1.8] } { Inaccuracy. Qf3 was best. } { [%clk 0:11:18] } 29... Nc4? { [%eval -0.16] } { Mistake. Nb3 was best. } { [%clk 0:13:15] } 30. b3? { [%eval -1.75] } { Mistake. Qb5 was best. } { [%clk 0:11:07] } 30... Nb6?? { [%eval -0.02] } { Blunder. Qb7+ was best. } { [%clk 0:13:24] } 31. Qb5?? { [%eval -1.8] } { Blunder. e4 was best. } { [%clk 0:10:27] } 31... Rd5? { [%eval -0.65] } { Mistake. Nd5 was best. } { [%clk 0:12:52] } 32. Qa6 { [%eval -1.03] [%clk 0:10:33] } 32... Rd7 { [%eval -0.62] [%clk 0:07:13] } 33. h4 { [%eval -0.98] [%clk 0:08:53] } 33... Qe6?! { [%eval -0.17] } { Inaccuracy. Qc5 was best. } { [%clk 0:06:27] } 34. Qb5 { [%eval -0.36] [%clk 0:07:53] } 34... Qe7 { [%eval 0.0] [%clk 0:03:53] } 35. Rd3 { [%eval -0.32] [%clk 0:07:38] } 35... h6 { [%eval 0.0] [%clk 0:03:45] } 36. Bd2 { [%eval -0.11] [%clk 0:07:28] } 36... Rd5 { [%eval -0.19] [%clk 0:00:42] } 37. Qxb4 { [%eval -0.23] [%clk 0:07:34] } 37... Qd7 { [%eval 0.0] [%clk 0:01:11] } 38. Bc1 { [%eval 0.0] [%clk 0:06:39] } 38... Rd8 { [%eval 0.03] [%clk 0:01:06] } 39. Bb2 { [%eval 0.03] [%clk 0:06:45] } 39... Rb5 { [%eval 0.09] [%clk 0:01:17] } 40. Qd2 { [%eval 0.04] [%clk 0:06:42] } 40... Qb7+ { [%eval 0.05] [%clk 0:00:39] } 41. f3 { [%eval -0.01] [%clk 0:06:43] } 41... Nc4 { [%eval 0.0] [%clk 0:00:43] } 42. bxc4 { [%eval -0.03] [%clk 0:06:23] } 42... Rxb2 { [%eval 0.0] [%clk 0:01:12] } 43. Qf4 { [%eval -0.24] [%clk 0:04:41] } 43... Qb4 { [%eval 0.19] [%clk 0:00:44] } 44. Rxd4 { [%eval 0.16] [%clk 0:02:53] } 44... Re8 { [%eval 0.22] [%clk 0:00:34] } 45. Kf2 { [%eval 0.0] [%clk 0:03:03] } 45... Qc5 { [%eval 0.12] [%clk 0:00:32] } 46. Kf1 { [%eval 0.0] [%clk 0:03:05] } 46... Qc8 { [%eval 0.07] [%clk 0:01:01] } 47. g4 { [%eval 0.05] [%clk 0:02:39] } 47... Rc2 { [%eval 0.03] [%clk 0:01:15] } 48. Qf5 { [%eval 0.0] [%clk 0:02:11] } 48... Qxf5 { [%eval 0.07] [%clk 0:01:34] } 49. gxf5 { [%eval 0.02] [%clk 0:02:36] } 49... Rc8 { [%eval 0.0] [%clk 0:02:00] } 50. Ra1 { [%eval 0.02] [%clk 0:02:21] } 1/2-1/2