Event: Schachbundesliga ab M�rz 22
Date: 2022-04-10
White: Koch, Thomas
WhiteElo: 2455
Black: Kollars, Dmitrij
BlackElo: 2637
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:40:54] } 1... Nf6 { [%eval 0.23] [%clk 1:40:49] } 2. c4 { [%eval 0.2] [%clk 1:41:11] } 2... e6 { [%eval 0.23] [%clk 1:41:13] } 3. Nf3 { [%eval 0.0] [%clk 1:41:36] } 3... d5 { [%eval 0.17] [%clk 1:41:27] } 4. Nc3 { [%eval 0.0] [%clk 1:41:49] } 4... Nbd7 { [%eval 0.33] [%clk 1:41:32] } 5. Bg5 { [%eval 0.27] [%clk 1:40:44] } 5... h6 { [%eval 0.17] [%clk 1:41:51] } 6. Bh4 { [%eval 0.12] [%clk 1:41:02] } 6... Be7 { [%eval 0.28] [%clk 1:41:52] } 7. e3 { [%eval 0.13] [%clk 1:41:14] } 7... c6 { [%eval 0.31] [%clk 1:42:08] } 8. Bd3 { [%eval 0.33] [%clk 1:39:58] } 8... dxc4 { [%eval 0.31] [%clk 1:42:00] } 9. Bxc4 { [%eval 0.32] [%clk 1:40:08] } 9... b5 { [%eval 0.23] [%clk 1:42:05] } 10. Bd3 { [%eval 0.51] [%clk 1:39:30] } 10... Bb7 { [%eval 0.39] [%clk 1:41:49] } 11. O-O { [%eval 0.47] [%clk 1:39:14] } 11... O-O { [%eval 0.25] [%clk 1:41:46] } 12. e4? { [%eval -0.89] } { Mistake. a3 was best. } { [%clk 1:32:51] } 12... b4 { [%eval -1.03] [%clk 1:34:08] } 13. Na4 { [%eval -1.01] [%clk 1:31:39] } 13... c5 { [%eval -1.27] [%clk 1:32:20] } 14. e5 { [%eval -1.11] [%clk 1:18:29] } 14... Nd5 { [%eval -1.06] [%clk 1:32:12] } 15. Bxe7 { [%eval -1.01] [%clk 1:18:53] } 15... Qxe7 { [%eval -1.05] [%clk 1:32:34] } 16. Re1 { [%eval -1.17] [%clk 1:19:13] } 16... Rfd8 { [%eval -1.25] [%clk 1:29:09] } 17. Rc1 { [%eval -1.19] [%clk 1:06:50] } 17... Rac8 { [%eval -1.2] [%clk 1:25:18] } 18. Be4 { [%eval -1.06] [%clk 0:26:29] } 18... Rc7?! { [%eval -0.54] } { Inaccuracy. c4 was best. } { [%clk 1:01:38] } 19. Nd2?! { [%eval -1.13] } { Inaccuracy. dxc5 was best. } { [%clk 0:24:46] } 19... Rdc8?! { [%eval -0.4] } { Inaccuracy. Ba8 was best. } { [%clk 0:59:39] } 20. Nxc5 { [%eval -0.74] [%clk 0:23:46] } 20... Nxc5 { [%eval -0.52] [%clk 0:58:58] } 21. Rxc5 { [%eval -0.35] [%clk 0:24:04] } 21... Rxc5 { [%eval -0.44] [%clk 0:58:58] } 22. dxc5 { [%eval -0.5] [%clk 0:24:28] } 22... Rxc5 { [%eval -0.26] [%clk 0:55:26] } 23. g3 { [%eval -0.14] [%clk 0:23:34] } 23... Nb6 { [%eval 0.0] [%clk 0:49:18] } 24. Nb3 { [%eval -0.04] [%clk 0:17:40] } 24... Rc8 { [%eval -0.05] [%clk 0:48:36] } 25. Qd4?! { [%eval -0.63] } { Inaccuracy. Qd6 was best. } { [%clk 0:13:59] } 25... Rc4 { [%eval -0.42] [%clk 0:43:36] } 26. Qd3 { [%eval -0.63] [%clk 0:13:57] } 26... Bxe4 { [%eval -0.63] [%clk 0:43:13] } 27. Rxe4 { [%eval -0.7] [%clk 0:14:21] } 27... Qc7 { [%eval -0.55] [%clk 0:43:39] } 28. Rd4 { [%eval -0.64] [%clk 0:12:04] } 28... Rxd4 { [%eval -0.72] [%clk 0:40:59] } 29. Qxd4 { [%eval -0.54] [%clk 0:09:04] } 29... Qc2 { [%eval -0.36] [%clk 0:41:08] } 30. Qxb4 { [%eval -0.5] [%clk 0:06:52] } 30... Qxb2 { [%eval -0.33] [%clk 0:41:11] } 31. Qa5 { [%eval -0.37] [%clk 0:06:23] } 31... Qb1+ { [%eval -0.32] [%clk 0:40:09] } 32. Kg2 { [%eval -0.3] [%clk 0:06:48] } 32... Qe4+ { [%eval -0.4] [%clk 0:40:37] } 33. Kf1 { [%eval -0.61] [%clk 0:02:48] } 33... Qh1+ { [%eval -0.41] [%clk 0:39:08] } 34. Ke2 { [%eval -0.56] [%clk 0:03:13] } 34... Qxh2 { [%eval -0.51] [%clk 0:39:35] } 35. Qxa7 { [%eval -0.78] [%clk 0:03:29] } 35... Qh5+ { [%eval -0.89] [%clk 0:40:00] } 36. Kf1 { [%eval -0.54] [%clk 0:03:04] } 36... Qh1+ { [%eval -0.47] [%clk 0:33:29] } 37. Ke2 { [%eval -0.5] [%clk 0:03:30] } 37... Qe4+ { [%eval -0.61] [%clk 0:33:45] } 38. Kf1 { [%eval -0.42] [%clk 0:03:50] } 38... Nd5 { [%eval -0.48] [%clk 0:34:10] } 39. Nc5 { [%eval -0.63] [%clk 0:02:03] } 39... Qh1+ { [%eval -0.69] [%clk 0:10:58] } 40. Ke2 { [%eval -0.46] [%clk 0:02:26] } 40... Qb1 { [%eval -0.43] [%clk 0:11:26] } 41. a4 { [%eval -0.8] [%clk 0:37:39] } 41... Nc3+ { [%eval -0.39] [%clk 0:56:22] } 42. Kd2 { [%eval -0.06] [%clk 0:35:29] } 42... Qb2+ { [%eval 0.0] [%clk 0:39:04] } 43. Kd3 { [%eval -0.03] [%clk 0:34:00] } 43... Nd1 { [%eval 0.0] [%clk 0:37:03] } 44. Nd7 { [%eval -0.16] [%clk 0:30:32] } 44... Nxf2+ { [%eval -0.09] [%clk 0:35:53] } 45. Kc4 { [%eval 0.0] [%clk 0:30:54] } 45... Qe2+ { [%eval -0.13] [%clk 0:34:02] } 46. Kb3 { [%eval -0.38] [%clk 0:30:19] } 46... h5 { [%eval 0.0] [%clk 0:31:00] } 47. Qd4? { [%eval -1.5] } { Mistake. a5 was best. } { [%clk 0:19:30] } 47... Ng4 { [%eval -1.4] [%clk 0:22:49] } 48. Kb4 { [%eval -1.44] [%clk 0:14:11] } 48... Ne3 { [%eval -2.18] [%clk 0:22:45] } 49. Ka5 { [%eval -1.69] [%clk 0:13:27] } 49... Nd5?! { [%eval -0.98] } { Inaccuracy. Qf3 was best. } { [%clk 0:14:37] } 50. Nb6 { [%eval -1.29] [%clk 0:13:25] } 50... Qe1+ { [%eval -1.47] [%clk 0:13:43] } 51. Ka6 { [%eval -1.82] [%clk 0:13:31] } 51... Qxg3 { [%eval -1.35] [%clk 0:11:00] } 52. Nxd5 { [%eval -1.23] [%clk 0:11:43] } 52... exd5 { [%eval -1.31] [%clk 0:11:29] } 53. a5 { [%eval -1.15] [%clk 0:11:57] } 53... h4 { [%eval -1.37] [%clk 0:11:50] } 54. Kb6?? { [%eval -7.26] } { Blunder. Qxd5 was best. } { [%clk 0:05:12] } 54... h3 { [%eval -7.79] [%clk 0:11:01] } 55. a6 { [%eval -7.93] [%clk 0:05:35] } 55... h2 { [%eval -7.26] [%clk 0:09:36] } 56. a7 { [%eval -7.58] [%clk 0:05:31] } 56... Qb3+ { [%eval -8.16] [%clk 0:08:56] } 57. Kc7 { [%eval -7.78] [%clk 0:04:47] } 57... Qa2 { [%eval -8.33] [%clk 0:08:36] } 58. e6 { [%eval -17.44] [%clk 0:01:28] } 58... fxe6 { [%eval -7.93] [%clk 0:07:10] } 59. Qb6 { [%eval -8.34] [%clk 0:01:44] } 59... Kh7 { [%eval -8.12] [%clk 0:04:07] } 0-1