Event: Lower Saxony Championship | Masters
Site: -
Date: 2023-01-07
White: Tarasenko, Nazar
WhiteElo: 1880
Black: Tonndorf, Matthias
BlackTitle: FM
BlackElo: 2154
Result: 1/2-1/2
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:51] } 1... Nf6 { [%eval 0.23] [%clk 1:30:40] } 2. Nf3 { [%eval 0.12] [%clk 1:23:33] } 2... e6 { [%eval 0.38] [%clk 1:30:43] } 3. c4 { [%eval 0.0] [%clk 1:23:04] } 3... Bb4+ { [%eval 0.43] [%clk 1:31:04] } 4. Nc3 { [%eval 0.0] [%clk 1:23:25] } 4... c5 { [%eval 0.21] [%clk 1:31:10] } 5. e3 { [%eval 0.12] [%clk 1:21:01] } 5... O-O { [%eval 0.05] [%clk 1:30:20] } 6. Be2 { [%eval -0.13] [%clk 1:20:30] } 6... Nc6 { [%eval 0.14] [%clk 1:28:55] } 7. O-O { [%eval 0.03] [%clk 1:19:54] } 7... h6 { [%eval 0.53] [%clk 1:21:39] } 8. Bd2 { [%eval 0.35] [%clk 1:17:39] } 8... cxd4 { [%eval 0.42] [%clk 1:18:52] } 9. exd4 { [%eval 0.28] [%clk 1:17:59] } 9... d5 { [%eval 0.32] [%clk 1:19:04] } 10. a3 { [%eval -0.22] [%clk 1:16:31] } 10... Bd6?! { [%eval 0.39] } { Inaccuracy. Bxc3 was best. } { [%clk 1:15:57] } 11. Re1?! { [%eval -0.18] } { Inaccuracy. c5 was best. } { [%clk 1:15:10] } 11... dxc4 { [%eval -0.32] [%clk 1:06:29] } 12. Bxc4 { [%eval -0.21] [%clk 1:15:28] } 12... a6?! { [%eval 0.41] } { Inaccuracy. b6 was best. } { [%clk 1:06:48] } 13. Bd3 { [%eval 0.51] [%clk 1:10:20] } 13... Bc7 { [%eval 0.45] [%clk 1:01:25] } 14. Be3 { [%eval 0.19] [%clk 1:08:13] } 14... Ng4 { [%eval 0.28] [%clk 0:57:14] } 15. Qe2 { [%eval 0.06] [%clk 1:05:10] } 15... Nxe3 { [%eval 0.02] [%clk 0:54:31] } 16. fxe3 { [%eval -0.12] [%clk 1:05:27] } 16... e5 { [%eval -0.13] [%clk 0:51:11] } 17. d5 { [%eval -0.16] [%clk 1:05:12] } 17... Ne7 { [%eval -0.17] [%clk 0:51:15] } 18. e4 { [%eval -0.51] [%clk 1:05:32] } 18... Ng6 { [%eval -0.44] [%clk 0:51:12] } 19. g3 { [%eval -0.44] [%clk 1:03:38] } 19... Bg4 { [%eval -0.47] [%clk 0:47:42] } 20. Qg2 { [%eval -0.84] [%clk 1:02:10] } 20... Bd6 { [%eval -0.7] [%clk 0:46:19] } 21. Kh1 { [%eval -0.75] [%clk 0:59:56] } 21... Rc8 { [%eval -0.75] [%clk 0:45:24] } 22. Nd2 { [%eval -0.72] [%clk 1:00:02] } 22... Bc5 { [%eval -0.8] [%clk 0:42:57] } 23. Rac1 { [%eval -0.91] [%clk 0:03:21] } 23... Qd7 { [%eval -0.56] [%clk 0:41:18] } 24. Nc4 { [%eval -0.62] [%clk 0:55:41] } 24... Bd4 { [%eval -0.56] [%clk 0:38:49] } 25. a4?! { [%eval -1.48] } { Inaccuracy. Ne3 was best. } { [%clk 0:52:38] } 25... Qe7?! { [%eval -0.45] } { Inaccuracy. b5 was best. } { [%clk 0:30:14] } 26. h3 { [%eval -0.73] [%clk 0:50:54] } 26... Bd7 { [%eval -0.6] [%clk 0:28:37] } 27. Kh2?! { [%eval -1.41] } { Inaccuracy. a5 was best. } { [%clk 0:49:35] } 27... Qb4 { [%eval -1.52] [%clk 0:28:05] } 28. Qe2 { [%eval -1.22] [%clk 0:48:19] } 28... Bxa4?! { [%eval -0.2] } { Inaccuracy. b5 was best. } { [%clk 0:24:17] } 29. Nxa4 { [%eval -0.25] [%clk 0:47:59] } 29... Qxa4 { [%eval -0.28] [%clk 0:24:40] } 30. Nd6 { [%eval -0.33] [%clk 0:48:00] } 30... Rxc1 { [%eval -0.35] [%clk 0:24:39] } 31. Rxc1 { [%eval -0.36] [%clk 0:48:22] } 31... Qb4 { [%eval -0.32] [%clk 0:24:57] } 32. Nf5 { [%eval -0.44] [%clk 0:47:55] } 32... Bb6?! { [%eval 0.5] } { Inaccuracy. Bc5 was best. } { [%clk 0:23:17] } 33. h4 { [%eval 0.27] [%clk 0:47:18] } 33... Bd8? { [%eval 1.41] } { Mistake. Bc5 was best. } { [%clk 0:21:43] } 34. d6 { [%eval 1.31] [%clk 0:47:07] } 34... Kh7 { [%eval 1.26] [%clk 0:15:56] } 35. Rd1?! { [%eval 0.39] } { Inaccuracy. Rc4 was best. } { [%clk 0:45:51] } 35... Nh8 { [%eval 0.54] [%clk 0:15:19] } 36. Bc4 { [%eval 0.27] [%clk 0:43:32] } 36... g6 { [%eval 0.33] [%clk 0:13:44] } 37. Ne3 { [%eval 0.34] [%clk 0:43:55] } 37... b5 { [%eval 0.14] [%clk 0:12:47] } 38. Bd5 { [%eval 0.26] [%clk 0:43:23] } 38... Qxd6 { [%eval 0.56] [%clk 0:04:21] } 39. Bxf7 { [%eval 0.47] [%clk 0:43:41] } 39... Qf6?! { [%eval 1.41] } { Inaccuracy. Qc6 was best. } { [%clk 0:02:41] } 40. Ba2 { [%eval 1.27] [%clk 0:42:22] } 40... h5? { [%eval 2.63] } { Mistake. Qc6 was best. } { [%clk 0:01:29] } 41. Rd7+ { [%eval 2.53] [%clk 0:38:37] } 41... Nf7 { [%eval 2.28] [%clk 0:26:37] } 42. Nd5 { [%eval 1.74] [%clk 1:07:07] } 42... Qc6 { [%eval 1.86] [%clk 0:25:19] } 43. Ra7?? { [%eval 0.0] } { Blunder. Qd2 was best. } { [%clk 1:07:06] } 43... Qc5 { [%eval 0.0] [%clk 0:24:11] } 44. Rd7 { [%eval 0.0] [%clk 1:06:23] } 44... Kh8 { [%eval -0.03] [%clk 0:19:26] } 45. Qd2 { [%eval -0.42] [%clk 1:04:09] } 45... Ng5 { [%eval 0.0] [%clk 0:18:29] } 46. Kg2 { [%eval -0.17] [%clk 1:04:03] } 46... Nh7 { [%eval -0.04] [%clk 0:16:14] } 47. b4 { [%eval -0.3] [%clk 0:56:55] } 47... Qc8 { [%eval 0.0] [%clk 0:16:03] } 48. Nc3 { [%eval 0.0] [%clk 0:52:39] } 48... Bb6 { [%eval 0.0] [%clk 0:14:36] } 49. Be6 { [%eval 0.0] [%clk 0:51:05] } 49... Qe8 { [%eval 0.0] [%clk 0:12:59] } 50. Qd5 { [%eval 0.0] [%clk 0:48:45] } 50... Bd4 { [%eval 0.0] [%clk 0:11:51] } 51. Bf7?? { [%eval -3.62] } { Blunder. Rc7 was best. } { [%clk 0:44:07] } 51... Qc8 { [%eval -4.09] [%clk 0:11:56] } 52. Qe6?! { [%eval -5.4] } { Inaccuracy. Qd6 was best. } { [%clk 0:39:07] } 52... Qxc3 { [%eval -5.03] [%clk 0:10:21] } 53. Qxg6 { [%eval -4.98] [%clk 0:36:02] } 53... Qd2+ { [%eval -5.4] [%clk 0:09:06] } 54. Kh3 { [%eval -4.93] [%clk 0:35:54] } 54... Qd1?? { [%eval 2.24] } { Blunder. Qc1 was best. } { [%clk 0:09:02] } 55. Qxh7+ { [%eval 1.83] [%clk 0:36:14] } 1/2-1/2