Event: OPEN A
Site: Polanica-Zdroj
Date: 2021-08-15
White: Zilka, Stepan
WhiteElo: 2577
Black: Kowalczyk, Rafal
BlackElo: 2272
Result: 1-0
ECO: E34
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:23] } 2. c4 { [%eval 0.11] [%clk 1:31:20] } 2... e6 { [%eval 0.39] [%clk 1:30:43] } 3. Nc3 { [%eval 0.0] [%clk 1:31:46] } 3... Bb4 { [%eval 0.25] [%clk 1:27:35] } 4. Qc2 { [%eval 0.0] [%clk 1:32:07] } 4... d5 { [%eval 0.09] [%clk 1:23:02] } 5. cxd5 { [%eval 0.05] [%clk 1:32:27] } 5... Qxd5 { [%eval 0.34] [%clk 1:23:06] } 6. e3 { [%eval 0.28] [%clk 1:32:45] } 6... c5 { [%eval 0.39] [%clk 1:20:46] } 7. Bd2 { [%eval 0.33] [%clk 1:33:10] } 7... Bxc3 { [%eval 0.28] [%clk 1:20:13] } 8. Bxc3 { [%eval 0.37] [%clk 1:33:35] } 8... Nc6 { [%eval 0.75] [%clk 1:15:06] } 9. dxc5 { [%eval 0.62] [%clk 1:33:51] } 9... Qxc5 { [%eval 0.57] [%clk 1:15:01] } 10. Rc1 { [%eval 0.61] [%clk 1:34:11] } 10... Bd7 { [%eval 0.78] [%clk 1:01:43] } 11. Nf3 { [%eval 0.82] [%clk 1:30:21] } 11... Rc8 { [%eval 1.07] [%clk 0:58:43] } 12. Be2 { [%eval 0.48] [%clk 1:17:53] } 12... O-O { [%eval 0.49] [%clk 0:56:12] } 13. O-O { [%eval 0.56] [%clk 1:18:12] } 13... Nd5 { [%eval 0.74] [%clk 0:37:57] } 14. Bd2 { [%eval 0.36] [%clk 1:17:44] } 14... Qxc2 { [%eval 0.4] [%clk 0:35:56] } 15. Rxc2 { [%eval 0.51] [%clk 1:18:13] } 15... e5 { [%eval 0.37] [%clk 0:34:12] } 16. Rfc1 { [%eval 0.46] [%clk 1:04:08] } 16... f6 { [%eval 0.57] [%clk 0:31:58] } 17. a3 { [%eval 0.34] [%clk 0:55:09] } 17... Be6 { [%eval 0.46] [%clk 0:19:37] } 18. Be1 { [%eval 0.4] [%clk 0:53:06] } 18... Nce7 { [%eval 0.38] [%clk 0:16:43] } 19. Bc4 { [%eval 0.0] [%clk 0:48:20] } 19... Kf7 { [%eval 0.32] [%clk 0:15:20] } 20. Nd2 { [%eval 0.3] [%clk 0:48:08] } 20... f5?! { [%eval 1.21] } { Inaccuracy. Nb6 was best. } { [%clk 0:13:35] } 21. Kf1?! { [%eval 0.41] } { Inaccuracy. g4 was best. } { [%clk 0:40:02] } 21... Nb6 { [%eval 0.56] [%clk 0:05:41] } 22. Be2 { [%eval 0.39] [%clk 0:35:02] } 22... Rxc2 { [%eval 0.6] [%clk 0:05:35] } 23. Rxc2 { [%eval 0.52] [%clk 0:35:31] } 23... Rc8 { [%eval 0.52] [%clk 0:05:56] } 24. Rxc8 { [%eval 0.65] [%clk 0:35:48] } 24... Bxc8 { [%eval 0.4] [%clk 0:01:51] } 25. Nf3 { [%eval 0.37] [%clk 0:36:16] } 25... Nc6 { [%eval 0.62] [%clk 0:02:03] } 26. Bc3 { [%eval 0.33] [%clk 0:34:56] } 26... e4 { [%eval 0.76] [%clk 0:00:33] } 27. Nd4 { [%eval 0.76] [%clk 0:31:58] } 27... Nxd4?! { [%eval 1.29] } { Inaccuracy. g6 was best. } { [%clk 0:00:36] } 28. Bxd4 { [%eval 1.5] [%clk 0:32:27] } 28... Be6 { [%eval 1.31] [%clk 0:00:34] } 29. Ke1 { [%eval 0.79] [%clk 0:26:02] } 29... g5?! { [%eval 1.69] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:33] } 30. Kd2 { [%eval 1.55] [%clk 0:25:02] } 30... Nc8 { [%eval 1.59] [%clk 0:00:34] } 31. Be5?! { [%eval 1.04] } { Inaccuracy. Kc3 was best. } { [%clk 0:15:05] } 31... Ne7 { [%eval 1.0] [%clk 0:00:37] } 32. Bh5+ { [%eval 1.09] [%clk 0:15:18] } 32... Ng6 { [%eval 1.19] [%clk 0:00:37] } 33. Bb8 { [%eval 0.78] [%clk 0:15:22] } 33... a6 { [%eval 0.98] [%clk 0:00:58] } 34. Kc3 { [%eval 0.58] [%clk 0:13:34] } 34... Bd5?! { [%eval 1.41] } { Inaccuracy. g4 was best. } { [%clk 0:01:26] } 35. g4 { [%eval 1.18] [%clk 0:12:52] } 35... Kf6 { [%eval 1.5] [%clk 0:00:33] } 36. Kd4 { [%eval 1.17] [%clk 0:07:42] } 36... Bc6 { [%eval 1.12] [%clk 0:01:00] } 37. gxf5 { [%eval 1.25] [%clk 0:08:08] } 37... Nh4? { [%eval 2.66] } { Mistake. Kxf5 was best. } { [%clk 0:00:46] } 38. Kc5 { [%eval 2.54] [%clk 0:08:07] } 38... Nf3?! { [%eval 3.23] } { Inaccuracy. Kxf5 was best. } { [%clk 0:00:36] } 39. Bg4 { [%eval 3.64] [%clk 0:07:11] } 39... Ne1?! { [%eval 5.29] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:33] } 40. Kd6?? { [%eval 2.48] } { Blunder. Bc7 was best. } { [%clk 0:35:07] } 40... h5 { [%eval 2.23] [%clk 0:30:32] } 41. Bxh5 { [%eval 2.18] [%clk 0:35:07] } 41... Kxf5 { [%eval 2.32] [%clk 0:30:54] } 42. h3 { [%eval 2.01] [%clk 0:25:38] } 42... Nd3 { [%eval 1.85] [%clk 0:30:02] } 43. Bg4+ { [%eval 1.79] [%clk 0:26:06] } 43... Kf6?! { [%eval 2.91] } { Inaccuracy. Kg6 was best. } { [%clk 0:23:36] } 44. b4 { [%eval 3.13] [%clk 0:26:35] } 44... Nxf2 { [%eval 3.27] [%clk 0:11:16] } 45. Bc8 { [%eval 3.27] [%clk 0:27:04] } 45... Bb5 { [%eval 3.25] [%clk 0:01:01] } 46. Kc7 { [%eval 3.76] [%clk 0:26:36] } 46... Bf1?! { [%eval 4.8] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:37] } 47. Kxb7 { [%eval 4.43] [%clk 0:26:53] } 47... Ke7 { [%eval 5.28] [%clk 0:00:35] } 48. a4?? { [%eval 2.51] } { Blunder. Ka7 was best. } { [%clk 0:21:46] } 48... Nd1?? { [%eval 5.23] } { Blunder. Nd3 was best. } { [%clk 0:00:32] } 49. Ba7 { [%clk 0:21:14] } 49... Nb2 { [%clk 0:00:33] } 50. Bc5+ { [%clk 0:17:55] } 50... Kd8 { [%clk 0:00:46] } 51. Bf5 { [%clk 0:17:18] } 51... Nxa4 { [%clk 0:00:40] } 52. Bd4 { [%clk 0:17:31] } 52... Ke7 { [%clk 0:00:46] } 53. Kc7 { [%clk 0:16:03] } 53... Be2 { [%clk 0:00:36] } 54. Bxe4 { [%clk 0:14:39] } 54... g4 { [%clk 0:00:57] } 55. hxg4 { [%clk 0:14:26] } 55... Bxg4 { [%clk 0:01:24] } 56. Bc2 { [%clk 0:14:20] } 56... Bd7 { [%clk 0:01:37] } 57. Bd3 { [%clk 0:14:41] } 1-0