Event: A
Date: 2025-07-26
White: Ratajczak, Hubert
WhiteElo: 2051
Black: Diachek, Andrii
BlackTitle: CM
BlackElo: 2226
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:49] } 1... Nf6 { [%eval 0.18] [%clk 1:30:10] } 2. g3 { [%eval 0.11] [%clk 1:29:48] } 2... b6 { [%eval 0.31] [%clk 1:28:56] } 3. Bg2 { [%eval 0.23] [%clk 1:29:52] } 3... Bb7 { [%eval 0.33] [%clk 1:29:20] } 4. O-O { [%eval 0.21] [%clk 1:29:26] } 4... e6 { [%eval 0.34] [%clk 1:29:40] } 5. d3 { [%eval 0.16] [%clk 1:27:18] } 5... c5 { [%eval 0.31] [%clk 1:26:46] } 6. e4 { [%eval 0.29] [%clk 1:25:41] } 6... d6 { [%eval 0.37] [%clk 1:26:35] } 7. c3 { [%eval 0.06] [%clk 1:23:08] } 7... Nbd7 { [%eval 0.32] [%clk 1:25:32] } 8. Nbd2 { [%eval 0.18] [%clk 1:21:47] } 8... Be7 { [%eval 0.19] [%clk 1:25:11] } 9. Qe2 { [%eval 0.13] [%clk 1:20:13] } 9... O-O { [%eval 0.1] [%clk 1:24:17] } 10. h3 { [%eval -0.1] [%clk 1:13:20] } 10... b5 { [%eval -0.05] [%clk 1:16:12] } 11. Ne1 { [%eval -0.28] [%clk 1:04:44] } 11... b4 { [%eval -0.11] [%clk 1:08:06] } 12. c4 { [%eval -0.26] [%clk 1:02:58] } 12... Ne5 { [%eval -0.03] [%clk 0:59:26] } 13. f4 { [%eval -0.1] [%clk 1:02:47] } 13... Nc6 { [%eval -0.08] [%clk 0:59:45] } 14. b3 { [%eval -0.41] [%clk 0:55:02] } 14... Nd7 { [%eval -0.49] [%clk 0:57:33] } 15. Bb2 { [%eval -0.45] [%clk 0:55:24] } 15... Bf6 { [%eval -0.46] [%clk 0:54:14] } 16. Ndf3 { [%eval -0.57] [%clk 0:51:09] } 16... a5 { [%eval -0.52] [%clk 0:48:48] } 17. a4 { [%eval -0.54] [%clk 0:41:27] } 17... bxa3 { [%eval -0.3] [%clk 0:48:00] } 18. Rxa3 { [%eval -0.42] [%clk 0:41:47] } 18... Bxb2 { [%eval -0.41] [%clk 0:44:19] } 19. Qxb2 { [%eval -0.44] [%clk 0:42:15] } 19... Qb6 { [%eval -0.36] [%clk 0:44:05] } 20. Nc2 { [%eval -0.36] [%clk 0:38:36] } 20... Nb4 { [%eval -0.39] [%clk 0:41:33] } 21. Qc3 { [%eval -0.42] [%clk 0:31:01] } 21... d5 { [%eval -0.42] [%clk 0:35:11] } 22. e5 { [%eval -0.44] [%clk 0:24:09] } 22... Bc6 { [%eval -0.27] [%clk 0:33:26] } 23. Kh2 { [%eval -0.33] [%clk 0:22:07] } 23... Rfb8 { [%eval -0.25] [%clk 0:31:21] } 24. Rfa1 { [%eval -0.33] [%clk 0:20:13] } 24... a4 { [%eval 0.1] [%clk 0:17:17] } 25. bxa4 { [%eval 0.13] [%clk 0:19:29] } 25... Nxc2?! { [%eval 1.02] } { Inaccuracy. Ra5 was best. } { [%clk 0:08:56] } 26. Qxc2 { [%eval 1.04] [%clk 0:19:57] } 26... Qa6 { [%eval 1.26] [%clk 0:05:54] } 27. a5 { [%eval 1.11] [%clk 0:18:31] } 27... Rb4 { [%eval 1.14] [%clk 0:05:07] } 28. Nd2 { [%eval 1.26] [%clk 0:15:56] } 28... Rab8 { [%eval 1.38] [%clk 0:04:25] } 29. R3a2 { [%eval 1.33] [%clk 0:13:02] } 29... Ba8 { [%eval 1.4] [%clk 0:02:52] } 30. Rb1? { [%eval 0.0] } { Mistake. cxd5 was best. } { [%clk 0:12:24] } 30... Rxb1 { [%eval 0.0] [%clk 0:02:10] } 31. Nxb1 { [%eval -0.01] [%clk 0:12:53] } 31... dxc4 { [%eval -0.29] [%clk 0:02:19] } 32. dxc4?? { [%eval -3.15] } { Blunder. Nd2 was best. } { [%clk 0:12:42] } 32... Bxg2 { [%eval -2.47] [%clk 0:02:12] } 33. Kxg2 { [%eval -2.99] [%clk 0:12:20] } 33... Qb7+ { [%eval -2.99] [%clk 0:02:34] } 34. Kf2 { [%eval -3.03] [%clk 0:12:45] } 34... Qxb1 { [%eval -2.9] [%clk 0:02:29] } 35. Qxb1 { [%eval -3.06] [%clk 0:13:08] } 35... Rxb1 { [%eval -2.97] [%clk 0:02:55] } 36. a6 { [%eval -2.82] [%clk 0:13:04] } 36... Rb8 { [%eval -2.65] [%clk 0:02:55] } 37. Rd2 { [%eval -2.89] [%clk 0:13:25] } 37... Nf8 { [%eval -2.96] [%clk 0:00:54] } 38. g4 { [%eval -2.93] [%clk 0:08:33] } 38... f6?! { [%eval -2.09] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:40] } 39. exf6 { [%eval -1.95] [%clk 0:08:22] } 39... gxf6 { [%eval -2.09] [%clk 0:01:05] } 40. a7 { [%eval -2.39] [%clk 0:36:23] } 40... Ra8 { [%eval -2.24] [%clk 0:31:24] } 41. Ra2 { [%eval -2.04] [%clk 0:36:52] } 41... Kf7 { [%eval -1.76] [%clk 0:30:57] } 42. f5? { [%eval -3.2] } { Mistake. Kg3 was best. } { [%clk 0:29:23] } 42... Nd7?! { [%eval -2.42] } { Inaccuracy. exf5 was best. } { [%clk 0:27:41] } 43. fxe6+ { [%eval -2.28] [%clk 0:10:44] } 43... Kxe6 { [%eval -2.03] [%clk 0:28:06] } 44. Ke3?! { [%eval -3.07] } { Inaccuracy. Ra6+ was best. } { [%clk 0:08:35] } 44... Kd6 { [%eval -3.22] [%clk 0:12:33] } 45. Ke4 { [%eval -3.29] [%clk 0:08:31] } 45... Ne5 { [%eval -3.28] [%clk 0:12:30] } 46. Kf5 { [%eval -3.25] [%clk 0:05:27] } 46... Nxc4 { [%eval -2.87] [%clk 0:11:01] } 47. Kxf6 { [%eval -4.26] [%clk 0:05:52] } 47... Ne3 { [%eval -4.47] [%clk 0:10:03] } 48. Kg7 { [%eval -4.51] [%clk 0:00:59] } 48... c4 { [%eval -4.67] [%clk 0:09:54] } 49. Kxh7 { [%eval -4.67] [%clk 0:01:17] } 49... c3 { [%eval -4.59] [%clk 0:09:13] } 50. Ra3?! { [%eval -5.89] } { Inaccuracy. Ra6+ was best. } { [%clk 0:01:17] } 50... c2 { [%eval -5.6] [%clk 0:09:10] } 51. Rd3+?? { [%eval #-7] } { Checkmate is now unavoidable. Ra6+ was best. } { [%clk 0:01:13] } 51... Nd5 { [%eval #-6] [%clk 0:09:34] } 0-1