Event: Lower Saxony Championship | A
Site: -
Date: 2023-01-07
White: Schermeier, Klaus
WhiteElo: 1900
Black: Heinemann, Ernst
BlackElo: 2097
Result: 1/2-1/2
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nc3 { [%eval 0.23] [%clk 1:31:12] } 2... g6 { [%eval 0.12] [%clk 1:30:38] } 3. g3 { [%eval 0.22] [%clk 1:31:26] } 3... Bg7 { [%eval 0.25] [%clk 1:31:00] } 4. Bg2 { [%eval 0.13] [%clk 1:31:50] } 4... Nc6 { [%eval 0.13] [%clk 1:30:43] } 5. e4 { [%eval 0.0] [%clk 1:32:01] } 5... d6 { [%eval 0.0] [%clk 1:29:07] } 6. Nge2 { [%eval -0.09] [%clk 1:32:09] } 6... Rb8 { [%eval 0.01] [%clk 1:28:46] } 7. O-O { [%eval 0.0] [%clk 1:32:15] } 7... Bd7 { [%eval 0.15] [%clk 1:27:47] } 8. d3 { [%eval 0.11] [%clk 1:31:55] } 8... a6 { [%eval 0.01] [%clk 1:27:46] } 9. a4 { [%eval 0.01] [%clk 1:32:03] } 9... e6 { [%eval 0.17] [%clk 1:27:20] } 10. Be3 { [%eval 0.32] [%clk 1:30:25] } 10... Nd4 { [%eval 0.54] [%clk 1:26:51] } 11. Rb1 { [%eval 0.01] [%clk 1:19:38] } 11... Ne7 { [%eval 0.05] [%clk 1:23:00] } 12. b3 { [%eval -0.28] [%clk 1:18:25] } 12... Nec6 { [%eval -0.16] [%clk 1:22:03] } 13. Qd2 { [%eval -0.58] [%clk 1:11:20] } 13... Qa5 { [%eval -0.53] [%clk 1:10:12] } 14. Bh6 { [%eval -0.46] [%clk 1:06:47] } 14... Nxe2+ { [%eval -0.64] [%clk 1:02:40] } 15. Nxe2 { [%eval -0.53] [%clk 1:06:02] } 15... Qxd2 { [%eval -0.61] [%clk 1:02:37] } 16. Bxd2 { [%eval -0.5] [%clk 1:06:25] } 16... b5 { [%eval -0.65] [%clk 1:02:11] } 17. axb5 { [%eval -0.55] [%clk 1:04:55] } 17... axb5 { [%eval -0.57] [%clk 1:02:09] } 18. Bc3 { [%eval -0.91] [%clk 1:04:13] } 18... O-O { [%eval -1.05] [%clk 0:58:08] } 19. Bxg7 { [%eval -1.33] [%clk 1:04:19] } 19... Kxg7 { [%eval -1.26] [%clk 0:58:33] } 20. f4 { [%eval -0.95] [%clk 1:03:06] } 20... b4?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:53:29] } 21. e5 { [%eval -0.04] [%clk 0:56:21] } 21... dxe5 { [%eval 0.0] [%clk 0:50:35] } 22. fxe5? { [%eval -1.24] } { Mistake. Bxc6 was best. } { [%clk 0:55:15] } 22... Nxe5 { [%eval -1.28] [%clk 0:49:56] } 23. d4 { [%eval -1.36] [%clk 0:55:16] } 23... cxd4 { [%eval -1.14] [%clk 0:45:15] } 24. Nxd4 { [%eval -1.39] [%clk 0:55:34] } 24... Rfc8 { [%eval -0.96] [%clk 0:40:35] } 25. Ra1 { [%eval -0.88] [%clk 0:53:07] } 25... Rc7 { [%eval -0.47] [%clk 0:37:02] } 26. Ra5?! { [%eval -1.11] } { Inaccuracy. Rfd1 was best. } { [%clk 0:50:44] } 26... Nd3 { [%eval -1.18] [%clk 0:34:51] } 27. Rfa1 { [%eval -1.11] [%clk 0:44:45] } 27... e5 { [%eval -0.75] [%clk 0:29:15] } 28. Nb5 { [%eval -0.59] [%clk 0:42:08] } 28... Bxb5 { [%eval -0.2] [%clk 0:27:07] } 29. Rxb5 { [%eval -0.23] [%clk 0:42:26] } 29... Rd8 { [%eval -0.32] [%clk 0:25:25] } 30. Rd1 { [%eval -0.18] [%clk 0:32:29] } 30... Rd4 { [%eval -0.3] [%clk 0:21:33] } 31. Rxe5 { [%eval -0.3] [%clk 0:27:43] } 31... Nxe5 { [%eval -0.44] [%clk 0:21:47] } 32. Rxd4 { [%eval -0.29] [%clk 0:27:53] } 32... Rd7 { [%eval -0.3] [%clk 0:21:58] } 33. Rxd7 { [%eval -0.83] [%clk 0:22:20] } 33... Nxd7 { [%eval -0.74] [%clk 0:22:23] } 34. Bf3 { [%eval -0.78] [%clk 0:21:52] } 34... Nc5 { [%eval -0.81] [%clk 0:20:29] } 35. Bd1 { [%eval -0.8] [%clk 0:21:58] } 35... Kf6 { [%eval -0.58] [%clk 0:20:54] } 36. Kf2 { [%eval -0.65] [%clk 0:21:57] } 36... Ke5 { [%eval -0.82] [%clk 0:20:51] } 37. Ke3 { [%eval -0.9] [%clk 0:22:06] } 37... g5?! { [%eval -0.21] } { Inaccuracy. f5 was best. } { [%clk 0:20:06] } 38. g4 { [%eval -0.27] [%clk 0:19:45] } 38... h6 { [%eval -0.27] [%clk 0:19:54] } 39. Bc2 { [%eval -0.19] [%clk 0:18:29] } 39... Ne6 { [%eval -0.24] [%clk 0:19:47] } 40. Bd1 { [%eval -0.25] [%clk 0:17:11] } 40... f5 { [%eval -0.19] [%clk 0:19:05] } 41. gxf5 { [%eval -0.09] [%clk 0:17:08] } 41... Kxf5 { [%eval -0.14] [%clk 0:19:28] } 42. c5 { [%eval -0.37] [%clk 0:14:30] } 42... Nxc5 { [%eval -0.35] [%clk 0:12:26] } 43. Kd4 { [%eval -0.41] [%clk 0:14:50] } 43... Nxb3+ { [%eval -0.35] [%clk 0:09:37] } 44. Bxb3 { [%eval -0.39] [%clk 0:15:20] } 44... Kg4 { [%eval -0.14] [%clk 0:09:33] } 45. Be6+ { [%eval -0.02] [%clk 0:15:50] } 45... Kh4 { [%eval 0.0] [%clk 0:08:08] } 46. h3 { [%eval 0.0] [%clk 0:15:30] } 46... h5 { [%eval 0.0] [%clk 0:08:25] } 1/2-1/2