Event: Polish Ekstraliga
Site: -
Date: 2023-09-18
White: Bobras, Piotr
WhiteTitle: GM
WhiteElo: 2463
Black: Kosakowski, Jakub
BlackTitle: IM
BlackElo: 2494
Result: 0-1
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:52] } 1... Nf6 { [%eval 0.28] [%clk 1:29:53] } 2. c4 { [%eval 0.16] [%clk 1:31:09] } 2... e6 { [%eval 0.23] [%clk 1:29:33] } 3. Nc3 { [%eval 0.05] [%clk 1:31:10] } 3... Bb4 { [%eval 0.25] [%clk 1:29:47] } 4. e3 { [%eval 0.0] [%clk 1:31:17] } 4... O-O { [%eval 0.21] [%clk 1:29:48] } 5. Bd3 { [%eval 0.04] [%clk 1:31:05] } 5... d5 { [%eval 0.12] [%clk 1:29:53] } 6. a3 { [%eval 0.02] [%clk 1:31:08] } 6... Bxc3+ { [%eval 0.01] [%clk 1:30:05] } 7. bxc3 { [%eval 0.18] [%clk 1:31:34] } 7... dxc4 { [%eval 0.0] [%clk 1:29:36] } 8. Bxc4 { [%eval 0.17] [%clk 1:31:56] } 8... c5 { [%eval 0.07] [%clk 1:29:53] } 9. Nf3 { [%eval 0.14] [%clk 1:30:54] } 9... Qc7 { [%eval 0.08] [%clk 1:28:51] } 10. Be2 { [%eval 0.13] [%clk 1:31:09] } 10... b6 { [%eval 0.05] [%clk 1:28:22] } 11. O-O { [%eval 0.24] [%clk 1:30:40] } 11... Bb7 { [%eval 0.22] [%clk 1:28:12] } 12. Bb2 { [%eval 0.21] [%clk 1:28:45] } 12... Nbd7 { [%eval 0.28] [%clk 1:28:24] } 13. c4 { [%eval 0.32] [%clk 1:28:02] } 13... Rfd8 { [%eval 0.11] [%clk 1:28:04] } 14. a4 { [%eval 0.0] [%clk 1:16:18] } 14... Rac8 { [%eval 0.17] [%clk 1:24:05] } 15. Nd2 { [%eval 0.21] [%clk 1:14:59] } 15... Nb8 { [%eval 0.23] [%clk 1:00:54] } 16. d5 { [%eval 0.0] [%clk 0:48:16] } 16... exd5 { [%eval 0.0] [%clk 0:54:24] } 17. Bxf6 { [%eval 0.0] [%clk 0:48:40] } 17... gxf6 { [%eval 0.0] [%clk 0:54:46] } 18. Bg4 { [%eval 0.0] [%clk 0:47:44] } 18... Nd7 { [%eval 0.0] [%clk 0:54:11] } 19. Bf5 { [%eval 0.1] [%clk 0:47:03] } 19... Rb8?! { [%eval 0.98] } { Inaccuracy. Ne5 was best. } { [%clk 0:47:34] } 20. Qg4+ { [%eval 0.96] [%clk 0:40:56] } 20... Kf8 { [%eval 1.07] [%clk 0:46:26] } 21. f4 { [%eval 1.07] [%clk 0:39:58] } 21... dxc4 { [%eval 0.85] [%clk 0:38:27] } 22. Nxc4 { [%eval 1.06] [%clk 0:30:41] } 22... Ke7? { [%eval 2.49] } { Mistake. Bd5 was best. } { [%clk 0:35:57] } 23. e4 { [%eval 2.9] [%clk 0:18:09] } 23... Rg8 { [%eval 3.21] [%clk 0:35:19] } 24. Qh4 { [%eval 2.56] [%clk 0:17:49] } 24... Nf8 { [%eval 2.27] [%clk 0:34:28] } 25. Ne3 { [%eval 1.81] [%clk 0:10:16] } 25... Ng6 { [%eval 1.9] [%clk 0:28:09] } 26. Qh6 { [%eval 2.15] [%clk 0:07:57] } 26... Rbd8 { [%eval 1.81] [%clk 0:15:02] } 27. Rae1 { [%eval 1.91] [%clk 0:08:07] } 27... c4 { [%eval 1.85] [%clk 0:13:24] } 28. Kh1 { [%eval 2.02] [%clk 0:03:24] } 28... Qc5 { [%eval 1.93] [%clk 0:03:27] } 29. h4?! { [%eval 1.06] } { Inaccuracy. e5 was best. } { [%clk 0:03:41] } 29... Kd6 { [%eval 1.39] [%clk 0:02:47] } 30. h5? { [%eval 0.18] } { Mistake. Qxh7 was best. } { [%clk 0:03:30] } 30... Ne7?! { [%eval 0.89] } { Inaccuracy. Kc7 was best. } { [%clk 0:01:48] } 31. Bh3?! { [%eval 0.11] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:35] } 31... Kc7 { [%eval 0.5] [%clk 0:02:01] } 32. Qxf6 { [%eval 0.38] [%clk 0:00:35] } 32... Bxe4 { [%eval 0.73] [%clk 0:01:11] } 33. Nxc4?? { [%eval -1.84] } { Blunder. Qxf7 was best. } { [%clk 0:00:34] } 33... Bxg2+ { [%eval -1.57] [%clk 0:01:29] } 34. Kh2 { [%eval -1.79] [%clk 0:00:32] } 34... Bxh3 { [%eval -1.84] [%clk 0:00:37] } 35. Qxe7+ { [%eval -1.85] [%clk 0:00:33] } 35... Qxe7 { [%eval -1.88] [%clk 0:01:03] } 36. Rxe7+ { [%eval -1.96] [%clk 0:01:01] } 36... Rd7 { [%eval -1.78] [%clk 0:01:25] } 37. Rxd7+ { [%eval -2.21] [%clk 0:00:33] } 37... Bxd7 { [%eval -2.25] [%clk 0:01:50] } 38. a5 { [%eval -2.31] [%clk 0:00:47] } 38... bxa5 { [%eval -2.73] [%clk 0:01:18] } 39. Rc1 { [%eval -3.28] [%clk 0:00:40] } 39... Be6 { [%eval -2.84] [%clk 0:00:45] } 40. Nxa5+ { [%eval -3.15] [%clk 0:30:33] } 40... Kb6 { [%eval -3.27] [%clk 0:31:03] } 41. Nc4+?! { [%eval -4.4] } { Inaccuracy. f5 was best. } { [%clk 0:30:38] } 41... Bxc4 { [%eval -4.44] [%clk 0:30:42] } 42. Rxc4 { [%eval -4.22] [%clk 0:31:06] } 42... a5 { [%eval -4.61] [%clk 0:30:55] } 43. Kh3 { [%eval -4.82] [%clk 0:30:17] } 43... Ra8 { [%eval -4.64] [%clk 0:23:03] } 44. Kg4 { [%eval -4.5] [%clk 0:29:25] } 44... a4 { [%eval -4.94] [%clk 0:23:15] } 45. Rc1 { [%eval -4.85] [%clk 0:27:45] } 45... Ra5 { [%eval -5.15] [%clk 0:21:01] } 46. h6 { [%eval -5.11] [%clk 0:22:33] } 46... a3 { [%eval -5.41] [%clk 0:19:28] } 47. Rb1+ { [%eval -5.46] [%clk 0:21:13] } 47... Ka6 { [%eval -5.65] [%clk 0:18:17] } 48. Ra1 { [%eval -5.33] [%clk 0:20:11] } 48... a2 { [%eval -5.54] [%clk 0:17:27] } 49. Kh4 { [%eval -5.61] [%clk 0:20:36] } 49... Kb6 { [%eval -5.34] [%clk 0:16:04] } 50. Kg4 { [%eval -5.61] [%clk 0:20:50] } 50... Kc6 { [%eval -5.65] [%clk 0:15:42] } 51. Kg3 { [%eval -5.75] [%clk 0:18:36] } 51... Kd5 { [%eval -5.89] [%clk 0:15:32] } 52. Kh4 { [%eval -6.03] [%clk 0:18:32] } 52... Kc4 { [%eval -5.83] [%clk 0:15:03] } 53. f5 { [%eval -7.1] [%clk 0:18:39] } 53... f6 { [%eval -7.13] [%clk 0:15:20] } 0-1