Event: IMP20b
Date: 2021-12-13
White: Lechowski, Witold
WhiteElo: 1701
Black: Stefaniuk, Zbigniew
BlackElo: 1601
Result: 0-1
ECO: A54
Opening: Old Indian Defense: Two Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:45] } 1... Nf6 { [%eval 0.32] [%clk 1:30:47] } 2. c4 { [%eval 0.21] [%clk 1:29:22] } 2... d6 { [%eval 0.51] [%clk 1:31:02] } 3. Nc3 { [%eval 0.65] [%clk 1:26:28] } 3... e5 { [%eval 0.58] [%clk 1:31:21] } 4. Nf3 { [%eval 0.75] [%clk 1:25:31] } 4... Nbd7 { [%eval 0.75] [%clk 1:31:38] } 5. dxe5?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 1:24:43] } 5... dxe5 { [%eval 0.0] [%clk 1:30:31] } 6. Bg5?! { [%eval -0.51] } { Inaccuracy. g3 was best. } { [%clk 1:18:22] } 6... c6 { [%eval -0.17] [%clk 1:23:42] } 7. e3 { [%eval -0.09] [%clk 1:16:20] } 7... Be7 { [%eval -0.05] [%clk 1:22:03] } 8. Bd3 { [%eval -0.18] [%clk 1:13:41] } 8... O-O { [%eval -0.21] [%clk 1:13:21] } 9. Bf5 { [%eval -0.37] [%clk 1:11:36] } 9... Qc7 { [%eval 0.09] [%clk 1:06:18] } 10. O-O { [%eval 0.15] [%clk 1:08:08] } 10... Nc5 { [%eval 0.12] [%clk 1:03:38] } 11. Qc2 { [%eval -0.04] [%clk 1:05:04] } 11... g6?! { [%eval 0.67] } { Inaccuracy. Bxf5 was best. } { [%clk 0:57:39] } 12. Bxc8 { [%eval 0.71] [%clk 1:02:34] } 12... Raxc8 { [%eval 0.72] [%clk 0:57:58] } 13. h3 { [%eval 0.59] [%clk 1:01:48] } 13... Ne6 { [%eval 0.75] [%clk 0:54:34] } 14. Bh4 { [%eval 0.71] [%clk 0:58:29] } 14... Rcd8 { [%eval 0.88] [%clk 0:49:36] } 15. Rfd1 { [%eval 0.69] [%clk 0:53:27] } 15... Ng7 { [%eval 0.93] [%clk 0:43:44] } 16. e4? { [%eval -0.25] } { Mistake. c5 was best. } { [%clk 0:44:49] } 16... Nfh5 { [%eval -0.17] [%clk 0:36:11] } 17. Bxe7 { [%eval -0.24] [%clk 0:41:59] } 17... Qxe7 { [%eval -0.11] [%clk 0:36:31] } 18. Ne2 { [%eval -0.14] [%clk 0:40:51] } 18... f6?! { [%eval 0.68] } { Inaccuracy. Ne6 was best. } { [%clk 0:30:26] } 19. Qb3? { [%eval -0.62] } { Mistake. g4 was best. } { [%clk 0:37:12] } 19... Ne6 { [%eval -0.69] [%clk 0:28:14] } 20. Qe3 { [%eval -1.03] [%clk 0:36:01] } 20... Qc5 { [%eval -0.65] [%clk 0:25:18] } 21. Qb3 { [%eval -0.94] [%clk 0:33:09] } 21... Qb6 { [%eval -0.52] [%clk 0:21:50] } 22. Qc2 { [%eval -0.74] [%clk 0:24:32] } 22... Nhf4 { [%eval -0.25] [%clk 0:19:41] } 23. Nxf4 { [%eval -0.39] [%clk 0:22:29] } 23... Nxf4 { [%eval -0.38] [%clk 0:20:01] } 24. b3 { [%eval -0.58] [%clk 0:21:54] } 24... Rxd1+ { [%eval -0.37] [%clk 0:16:09] } 25. Rxd1 { [%eval -0.37] [%clk 0:22:08] } 25... Rd8 { [%eval -0.11] [%clk 0:16:26] } 26. Rd2 { [%eval -0.44] [%clk 0:22:00] } 26... Kf8 { [%eval -0.12] [%clk 0:14:45] } 27. Qd1 { [%eval -0.46] [%clk 0:21:08] } 27... Ke7 { [%eval -0.15] [%clk 0:14:35] } 28. h4 { [%eval -0.37] [%clk 0:20:23] } 28... a5 { [%eval -0.19] [%clk 0:13:10] } 29. g3 { [%eval -0.12] [%clk 0:19:51] } 29... Nh3+?? { [%eval 3.51] } { Blunder. Ne6 was best. } { [%clk 0:11:20] } 30. Kg2 { [%eval 3.72] [%clk 0:19:17] } 30... Nxf2 { [%eval 4.13] [%clk 0:11:26] } 31. Qe2?? { [%eval -3.59] } { Blunder. Qg1 was best. } { [%clk 0:19:21] } 31... Ng4 { [%eval -3.52] [%clk 0:11:06] } 32. Rxd8 { [%eval -3.31] [%clk 0:17:33] } 32... Qxd8 { [%eval -3.35] [%clk 0:09:57] } 33. Ne1?! { [%eval -5.0] } { Inaccuracy. Nh2 was best. } { [%clk 0:15:35] } 33... Qd1? { [%eval -3.16] } { Mistake. h5 was best. } { [%clk 0:05:34] } 34. Qxd1 { [%eval -2.87] [%clk 0:14:27] } 34... Ne3+ { [%eval -3.23] [%clk 0:06:02] } 35. Kf3 { [%eval -3.15] [%clk 0:14:33] } 35... Nxd1 { [%eval -3.5] [%clk 0:06:31] } 36. Nd3 { [%eval -3.47] [%clk 0:14:16] } 36... Nc3 { [%eval -3.5] [%clk 0:05:04] } 37. Nc1?! { [%eval -5.17] } { Inaccuracy. a3 was best. } { [%clk 0:14:15] } 37... f5 { [%eval -4.92] [%clk 0:03:52] } 38. exf5 { [%eval -4.27] [%clk 0:14:30] } 38... gxf5 { [%eval -4.59] [%clk 0:04:11] } 39. Ke3 { [%eval -5.34] [%clk 0:14:37] } 39... Kd6 { [%eval -4.49] [%clk 0:01:46] } 40. Kd3 { [%eval -5.21] [%clk 0:44:53] } 40... Ne4 { [%eval -5.87] [%clk 0:32:05] } 41. Ne2 { [%eval -5.87] [%clk 0:45:03] } 41... a4 { [%eval -4.91] [%clk 0:27:33] } 42. b4 { [%eval -5.43] [%clk 0:40:46] } 42... b5 { [%eval -6.06] [%clk 0:24:45] } 43. cxb5 { [%clk 0:37:52] } 43... cxb5 { [%clk 0:25:02] } 44. Ke3 { [%clk 0:38:04] } 44... Nxg3 { [%clk 0:23:56] } 45. Nc3 { [%clk 0:38:01] } 45... Kc6 { [%clk 0:23:04] } 46. Kf3 { [%clk 0:38:16] } 46... Ne4 { [%clk 0:21:15] } 47. Nxe4 { [%clk 0:36:13] } 47... fxe4+ { [%clk 0:21:33] } 48. Kxe4 { [%clk 0:36:39] } 48... Kd6 { [%clk 0:21:53] } 49. h5 { [%clk 0:36:28] } 49... h6 { [%clk 0:21:52] } 50. Kf5 { [%clk 0:36:52] } 50... Kd5 { [%clk 0:22:16] } 51. Kg6 { [%clk 0:37:16] } 51... e4 { [%clk 0:22:39] } 52. Kxh6 { [%clk 0:37:37] } 52... e3 { [%clk 0:23:02] } 53. Kg7 { [%clk 0:37:52] } 53... e2 { [%clk 0:23:25] } 54. h6 { [%clk 0:38:18] } 54... e1=Q { [%clk 0:23:49] } 55. h7 { [%clk 0:38:37] } 55... Kc4 { [%clk 0:23:55] } 56. h8=Q { [%clk 0:38:54] } 56... Qa1+ { [%clk 0:24:17] } 57. Kh7 { [%clk 0:39:17] } 57... Qxh8+ { [%clk 0:24:41] } 58. Kxh8 { [%clk 0:39:42] } 58... Kxb4 { [%clk 0:24:56] } 59. Kg7 { [%clk 0:40:07] } 59... Ka3 { [%clk 0:24:52] } 60. Kf6 { [%clk 0:40:29] } 0-1