Event: Round 4: Tim Sauer - Bernd Laubsch
Date: 2024-01-05
White: Tim Sauer
Black: Bernd Laubsch
Result: 0-1
ECO: D77
Opening: Neo-Grünfeld Defense: Classical Variation, Polgar Variation
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:28:48] } 1... Nf6 { [%eval 0.29] [%clk 1:30:42] } 2. Nf3 { [%eval 0.12] [%clk 1:28:35] } 2... g6 { [%eval 0.23] [%clk 1:30:53] } 3. g3 { [%eval 0.2] [%clk 1:27:36] } 3... Bg7 { [%eval 0.22] [%clk 1:30:43] } 4. Bg2 { [%eval 0.23] [%clk 1:27:33] } 4... O-O { [%eval 0.21] [%clk 1:30:09] } 5. O-O { [%eval 0.09] [%clk 1:27:53] } 5... d5 { [%eval 0.36] [%clk 1:30:24] } 6. d4 { [%eval 0.11] [%clk 1:23:38] } 6... Nc6 { [%eval 0.48] [%clk 1:27:46] } 7. cxd5 { [%eval 0.62] [%clk 0:54:48] } 7... Nxd5 { [%eval 0.36] [%clk 1:28:05] } 8. Nc3 { [%eval 0.38] [%clk 0:47:54] } 8... Nb6 { [%eval 0.44] [%clk 1:26:55] } 9. e3 { [%eval 0.42] [%clk 0:38:06] } 9... Re8 { [%eval 0.29] [%clk 1:22:41] } 10. Re1 { [%eval 0.14] [%clk 0:29:47] } 10... e5 { [%eval 0.56] [%clk 1:15:39] } 11. d5 { [%eval 0.36] [%clk 0:29:16] } 11... Na5 { [%eval 0.29] [%clk 1:15:49] } 12. e4 { [%eval 0.34] [%clk 0:28:54] } 12... c6 { [%eval 0.43] [%clk 1:13:37] } 13. Be3 { [%eval 0.17] [%clk 0:22:07] } 13... Nac4 { [%eval 0.27] [%clk 1:02:22] } 14. Bc1 { [%eval -0.08] [%clk 0:11:22] } 14... cxd5 { [%eval 0.0] [%clk 0:57:28] } 15. exd5 { [%eval -0.05] [%clk 0:11:38] } 15... Nd6 { [%eval 0.02] [%clk 0:46:22] } 16. Nd2 { [%eval -0.19] [%clk 0:07:52] } 16... f5 { [%eval -0.21] [%clk 0:40:14] } 17. Qb3 { [%eval -0.25] [%clk 0:07:28] } 17... Bd7 { [%eval -0.38] [%clk 0:38:46] } 18. Nf1?! { [%eval -0.99] } { Inaccuracy. a4 was best. } { [%clk 0:06:29] } 18... h6 { [%eval -0.87] [%clk 0:35:31] } 19. Be3 { [%eval -1.35] [%clk 0:06:03] } 19... Nbc4 { [%eval -1.26] [%clk 0:32:42] } 20. Rac1 { [%eval -1.26] [%clk 0:04:33] } 20... Qa5 { [%eval -1.36] [%clk 0:29:12] } 21. a3 { [%eval -1.5] [%clk 0:03:00] } 21... Rac8 { [%eval -1.65] [%clk 0:28:29] } 22. Qa2 { [%eval -1.78] [%clk 0:02:09] } 22... b5?! { [%eval -1.14] } { Inaccuracy. e4 was best. } { [%clk 0:17:47] } 23. b4 { [%eval -1.13] [%clk 0:01:20] } 23... Qxa3 { [%eval -1.19] [%clk 0:13:39] } 24. Qxa3 { [%eval -1.14] [%clk 0:01:41] } 24... Nxa3 { [%eval -1.25] [%clk 0:14:04] } 25. Bxa7 { [%eval -1.13] [%clk 0:02:04] } 25... e4 { [%eval -1.26] [%clk 0:14:05] } 26. Ne2 { [%eval -1.02] [%clk 0:00:45] } 26... Nc2 { [%eval -0.91] [%clk 0:12:58] } 27. Red1 { [%eval -0.82] [%clk 0:01:09] } 27... Na3 { [%eval -0.59] [%clk 0:05:16] } 28. Ne3 { [%eval -0.52] [%clk 0:00:49] } 28... Ndc4 { [%eval -0.56] [%clk 0:04:59] } 29. Nd4 { [%eval -0.53] [%clk 0:00:34] } 29... Bf8 { [%eval -0.66] [%clk 0:02:09] } 30. Nec2 { [%eval -0.95] [%clk 0:00:38] } 30... Nxc2 { [%eval -0.6] [%clk 0:02:03] } 31. Rxc2 { [%eval -0.9] [%clk 0:00:34] } 31... Bxb4 { [%eval -0.67] [%clk 0:02:12] } 32. Nb3? { [%eval -1.89] } { Mistake. Bf1 was best. } { [%clk 0:00:44] } 32... Na3 { [%eval -1.5] [%clk 0:00:49] } 33. Rxc8 { [%eval -2.1] [%clk 0:00:43] } 33... Rxc8 { [%eval -2.09] [%clk 0:01:13] } 34. Bf1 { [%eval -2.37] [%clk 0:00:47] } 34... Kf7 { [%eval -1.88] [%clk 0:00:58] } 35. Be3 { [%eval -2.24] [%clk 0:00:44] } 35... g5 { [%eval -1.95] [%clk 0:01:01] } 36. Nd4 { [%eval -2.31] [%clk 0:00:57] } 36... Bd6 { [%eval -2.44] [%clk 0:00:54] } 37. Bh3 { [%eval -2.77] [%clk 0:00:37] } 37... Kf6 { [%eval -2.69] [%clk 0:00:59] } 38. Ra1?! { [%eval -3.61] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:34] } 38... b4 { [%eval -3.79] [%clk 0:01:04] } 39. Rd1 { [%eval -4.38] [%clk 0:00:33] } 39... Nc2 { [%eval -4.53] [%clk 0:00:46] } 40. Nxc2 { [%eval -4.37] [%clk 0:00:33] } 40... Rxc2 { [%eval -4.7] [%clk 0:01:10] } 41. Bg2 { [%eval -4.93] [%clk 0:26:39] } 41... b3 { [%eval -4.79] [%clk 0:25:01] } 42. f3 { [%eval -5.91] [%clk 0:23:32] } 42... f4 { [%eval -5.83] [%clk 0:24:49] } 43. gxf4 { [%eval -6.03] [%clk 0:21:04] } 43... gxf4 { [%eval -5.98] [%clk 0:25:08] } 44. Bd4+ { [%eval -6.1] [%clk 0:19:24] } 44... Be5 { [%eval -6.15] [%clk 0:25:29] } 45. Bxe5+ { [%eval -6.83] [%clk 0:17:46] } 45... Kxe5 { [%eval -7.98] [%clk 0:25:52] } 46. Bf1 { [%eval -7.45] } 0-1