Event: ERCC
Date: 2021-12-19
White: Kowalski, Igor
WhiteElo: 2295
Black: Koziorowicz, Michal
BlackElo: 2041
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:19] } 1... Nf6 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.12] [%clk 0:15:27] } 2... g6 { [%eval 0.21] [%clk 0:15:26] } 3. Bf4 { [%eval 0.0] [%clk 0:15:30] } 3... Bg7 { [%eval 0.19] [%clk 0:15:34] } 4. e3 { [%eval 0.13] [%clk 0:15:38] } 4... d5 { [%eval 0.09] [%clk 0:15:24] } 5. c3 { [%eval 0.0] [%clk 0:15:15] } 5... O-O { [%eval 0.28] [%clk 0:14:28] } 6. h3 { [%eval 0.12] [%clk 0:15:18] } 6... c5 { [%eval 0.23] [%clk 0:14:26] } 7. dxc5?! { [%eval -0.37] } { Inaccuracy. Be2 was best. } { [%clk 0:15:11] } 7... Ne4 { [%eval -0.38] [%clk 0:14:12] } 8. Be5 { [%eval -0.52] [%clk 0:14:24] } 8... f6 { [%eval -0.21] [%clk 0:13:52] } 9. Bh2 { [%eval -0.29] [%clk 0:13:48] } 9... Nxc5 { [%eval -0.28] [%clk 0:13:27] } 10. Be2 { [%eval -0.31] [%clk 0:13:56] } 10... Nc6 { [%eval -0.2] [%clk 0:13:28] } 11. O-O { [%eval -0.28] [%clk 0:14:02] } 11... e5 { [%eval -0.26] [%clk 0:13:25] } 12. Nbd2 { [%eval -0.72] [%clk 0:13:54] } 12... Be6 { [%eval -0.32] [%clk 0:13:12] } 13. b4 { [%eval -0.22] [%clk 0:13:27] } 13... Nd7 { [%eval -0.51] [%clk 0:13:20] } 14. Nb3?! { [%eval -1.24] } { Inaccuracy. e4 was best. } { [%clk 0:13:35] } 14... Qb6? { [%eval 0.11] } { Mistake. a5 was best. } { [%clk 0:12:49] } 15. Rc1?! { [%eval -0.63] } { Inaccuracy. Nfd2 was best. } { [%clk 0:13:09] } 15... Kh8 { [%eval -0.16] [%clk 0:11:21] } 16. a4 { [%eval -0.13] [%clk 0:12:13] } 16... a5?! { [%eval 0.47] } { Inaccuracy. Qd8 was best. } { [%clk 0:10:57] } 17. b5 { [%eval 0.22] [%clk 0:12:20] } 17... Ne7 { [%eval 0.29] [%clk 0:11:06] } 18. c4 { [%eval 0.32] [%clk 0:12:28] } 18... dxc4 { [%eval 0.44] [%clk 0:10:19] } 19. Bxc4 { [%eval 0.51] [%clk 0:12:36] } 19... Bxc4 { [%eval 0.12] [%clk 0:10:21] } 20. Rxc4 { [%eval 0.41] [%clk 0:12:45] } 20... Rfd8 { [%eval 0.0] [%clk 0:10:29] } 21. Qc1 { [%eval -0.35] [%clk 0:10:07] } 21... Qe6 { [%eval -0.21] [%clk 0:08:22] } 22. Nfd2 { [%eval -0.28] [%clk 0:09:14] } 22... Nd5 { [%eval -0.28] [%clk 0:06:53] } 23. Qa1 { [%eval -0.25] [%clk 0:05:51] } 23... Bf8 { [%eval -0.04] [%clk 0:06:43] } 24. Rfc1 { [%eval -0.52] [%clk 0:04:23] } 24... Bb4 { [%eval -0.65] [%clk 0:06:29] } 25. Bg3 { [%eval -0.54] [%clk 0:03:33] } 25... N7b6?! { [%eval 0.0] } { Inaccuracy. N5b6 was best. } { [%clk 0:06:05] } 26. R4c2 { [%eval 0.08] [%clk 0:02:44] } 26... Rac8 { [%eval 0.0] [%clk 0:05:31] } 27. Ne4?? { [%eval -2.12] } { Blunder. e4 was best. } { [%clk 0:02:01] } 27... Rxc2 { [%eval -2.08] [%clk 0:05:18] } 28. Rxc2 { [%eval -2.29] [%clk 0:02:10] } 28... Qf5 { [%eval -2.04] [%clk 0:05:22] } 29. f3 { [%eval -1.8] [%clk 0:01:27] } 29... Nxe3 { [%eval -2.25] [%clk 0:05:30] } 30. Rc1 { [%eval -2.15] [%clk 0:01:36] } 30... Nec4?? { [%eval -0.34] } { Blunder. Nbd5 was best. } { [%clk 0:04:19] } 31. Rd1? { [%eval -1.78] } { Mistake. Bh4 was best. } { [%clk 0:00:42] } 31... Rxd1+ { [%eval -1.86] } 32. Qxd1 { [%eval -1.86] [%clk 0:00:51] } 32... Kg7?? { [%eval 0.0] } { Blunder. Qd7 was best. } { [%clk 0:03:52] } 33. Qd8?? { [%eval -1.71] } { Blunder. Nbc5 was best. } { [%clk 0:00:50] } 33... Qe6 { [%eval -1.65] [%clk 0:03:27] } 34. Bh4 { [%eval -2.23] [%clk 0:00:15] } 34... g5? { [%eval -0.99] } { Mistake. Be7 was best. } { [%clk 0:03:24] } 35. Bf2 { [%eval -0.77] [%clk 0:00:24] } 35... Nxa4 { [%eval -1.1] [%clk 0:03:02] } 36. h4?! { [%eval -1.95] } { Inaccuracy. Bc5 was best. } { [%clk 0:00:34] } 36... h6?! { [%eval -0.91] } { Inaccuracy. gxh4 was best. } { [%clk 0:02:27] } 37. g4? { [%eval -2.49] } { Mistake. Bc5 was best. } { [%clk 0:00:31] } 37... Qe7?! { [%eval -1.76] } { Inaccuracy. gxh4 was best. } { [%clk 0:02:16] } 38. Qd3?! { [%eval -2.4] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:18] } 38... Nab2 { [%eval -1.62] [%clk 0:02:24] } 39. Qc2?? { [%eval -4.49] } { Blunder. Qd5 was best. } { [%clk 0:00:18] } 39... a4 { [%eval -4.2] [%clk 0:02:33] } 40. Nc1?! { [%eval -5.64] } { Inaccuracy. Ng3 was best. } { [%clk 0:00:28] } 40... Qd7 { [%eval -5.63] [%clk 0:02:32] } 41. Kg2 { [%eval -7.32] [%clk 0:00:23] } 41... Qd1 { [%eval -6.38] [%clk 0:02:33] } 42. Qb1 { [%eval -7.4] [%clk 0:00:32] } 42... a3?! { [%eval -5.15] } { Inaccuracy. gxh4 was best. } { [%clk 0:02:28] } 43. Ng3?! { [%eval -7.99] } { Inaccuracy. Nxf6 was best. } { [%clk 0:00:27] } 43... Qxf3+ { [%eval -7.49] [%clk 0:02:19] } 44. Kh3 { [%eval -9.15] [%clk 0:00:24] } 44... h5 { [%eval -8.6] [%clk 0:01:58] } 45. hxg5 { [%eval -12.92] [%clk 0:00:30] } 45... Qxg4+ { [%eval -9.1] [%clk 0:02:02] } 46. Kh2 { [%eval -9.56] [%clk 0:00:34] } 46... Qh4+ { [%eval -7.72] [%clk 0:02:05] } 47. Kg2 { [%eval -7.94] [%clk 0:00:42] } 47... Qxg5 { [%eval -8.14] [%clk 0:02:15] } 48. Na2 { [%eval -9.58] [%clk 0:00:46] } 48... h4 { [%eval -9.6] [%clk 0:02:05] } 49. Qe4 { [%eval -9.79] [%clk 0:00:46] } 49... hxg3 { [%eval -10.18] [%clk 0:02:11] } 50. Qxb7+ { [%eval -12.33] [%clk 0:00:55] } 50... Kh6 { [%eval -12.69] [%clk 0:02:16] } 51. Bxg3?! { [%eval #-9] } { Checkmate is now unavoidable. Ba7 was best. } { [%clk 0:00:56] } 51... Be1?! { [%eval -16.36] } { Lost forced checkmate sequence. Ne3+ was best. } { [%clk 0:02:25] } 0-1