Event: Lower Saxony Championship | B
Site: -
Date: 2023-01-05
White: Westerhoff, Ralf
WhiteElo: 1555
Black: Lau, Ferdinand
BlackElo: 1271
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:14] } 3. Nc3 { [%eval 0.23] [%clk 1:31:44] } 3... g6 { [%eval 0.0] [%clk 1:30:58] } 4. Bc4 { [%eval 0.02] [%clk 1:31:46] } 4... Bg7 { [%eval 0.1] [%clk 1:30:49] } 5. a3 { [%eval -0.21] [%clk 1:32:03] } 5... Nf6 { [%eval -0.13] [%clk 1:30:34] } 6. d3 { [%eval -0.33] [%clk 1:32:24] } 6... O-O { [%eval -0.01] [%clk 1:29:55] } 7. Be3 { [%eval -0.43] [%clk 1:31:37] } 7... d6 { [%eval -0.19] [%clk 1:29:44] } 8. Qd2 { [%eval -0.32] [%clk 1:31:30] } 8... a6 { [%eval -0.02] [%clk 1:21:53] } 9. Bh6 { [%eval -0.29] [%clk 1:28:52] } 9... Qb6 { [%eval 0.0] [%clk 1:16:49] } 10. Bxg7 { [%eval 0.15] [%clk 0:00:38] } 10... Kxg7 { [%eval 0.0] [%clk 0:00:08] } 11. Na4 { [%eval -0.36] [%clk 1:25:42] } 11... Qc7 { [%eval -0.24] [%clk 1:16:15] } 12. Nc3 { [%eval -0.14] [%clk 1:25:49] } 12... Rb8 { [%eval 0.02] [%clk 1:11:03] } 13. Nd5 { [%eval 0.0] [%clk 1:22:07] } 13... Nxd5 { [%eval 0.02] [%clk 1:07:25] } 14. Bxd5 { [%eval -0.06] [%clk 1:22:29] } 14... Be6 { [%eval 0.42] [%clk 1:05:06] } 15. Bxe6 { [%eval 0.47] [%clk 1:21:31] } 15... fxe6 { [%eval 0.59] [%clk 1:05:21] } 16. O-O?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 1:21:03] } 16... Rf6 { [%eval -0.01] [%clk 0:55:17] } 17. b4?! { [%eval -0.76] } { Inaccuracy. c3 was best. } { [%clk 1:15:19] } 17... Rbf8 { [%eval -0.66] [%clk 0:52:53] } 18. bxc5?? { [%eval -2.48] } { Blunder. Ng5 was best. } { [%clk 1:13:37] } 18... Rxf3 { [%eval -2.22] [%clk 0:47:36] } 19. gxf3 { [%eval -2.4] [%clk 1:11:58] } 19... Nd4 { [%eval -2.44] [%clk 0:46:24] } 20. Kh1?! { [%eval -3.26] } { Inaccuracy. Kg2 was best. } { [%clk 1:09:12] } 20... Nxf3 { [%eval -3.14] [%clk 0:44:37] } 21. Qe3 { [%eval -3.15] [%clk 1:07:39] } 21... dxc5 { [%eval -2.99] [%clk 0:44:43] } 22. e5 { [%eval -3.24] [%clk 1:07:45] } 22... Qc6?! { [%eval -2.44] } { Inaccuracy. b5 was best. } { [%clk 0:45:06] } 23. Qe4 { [%eval -3.0] [%clk 1:07:38] } 23... Qxe4?? { [%eval -0.45] } { Blunder. Qc8 was best. } { [%clk 0:39:15] } 24. dxe4 { [%eval -1.26] [%clk 1:06:11] } 24... Nd2 { [%eval -0.6] [%clk 0:37:22] } 25. Rfd1? { [%eval -2.0] } { Mistake. Rg1 was best. } { [%clk 1:04:44] } 25... Rxf2 { [%eval -1.73] [%clk 0:35:49] } 26. Kg1?? { [%eval -4.16] } { Blunder. Rg1 was best. } { [%clk 1:04:06] } 26... Re2 { [%eval -4.25] [%clk 0:28:23] } 27. a4 { [%eval -4.02] [%clk 1:02:49] } 27... Nf3+ { [%eval -3.87] [%clk 0:27:54] } 28. Kf1 { [%eval -4.5] [%clk 1:02:52] } 28... Rxh2 { [%eval -4.07] [%clk 0:28:14] } 29. Ra3?! { [%eval -5.61] } { Inaccuracy. Rab1 was best. } { [%clk 1:02:39] } 29... Rh1+ { [%eval -5.43] [%clk 0:27:17] } 30. Ke2 { [%eval -5.63] [%clk 1:02:50] } 30... Nd4+ { [%eval -5.69] [%clk 0:27:31] } 31. Kd2 { [%eval -5.79] [%clk 1:02:27] } 31... Rh2+ { [%eval -5.79] [%clk 0:27:50] } 32. Kc3 { [%eval -6.15] [%clk 1:00:07] } 32... Rxc2+ { [%eval -5.29] [%clk 0:26:10] } 33. Kd3 { [%eval -5.3] [%clk 0:58:42] } 33... Rf2 { [%eval -5.31] [%clk 0:15:43] } 34. Rc3 { [%eval -5.32] [%clk 0:58:07] } 34... Rf3+ { [%eval -5.58] [%clk 0:14:25] } 35. Kd2 { [%eval -5.29] [%clk 0:57:14] } 35... Rf4?? { [%eval -2.09] } { Blunder. Rxc3 was best. } { [%clk 0:14:23] } 36. Rb1?! { [%eval -2.8] } { Inaccuracy. Rxc5 was best. } { [%clk 0:55:54] } 36... Rxe4 { [%eval -3.01] [%clk 0:10:09] } 37. Rxc5?! { [%eval -3.83] } { Inaccuracy. Rxb7 was best. } { [%clk 0:46:19] } 37... Nf3+ { [%eval -3.12] [%clk 0:07:17] } 38. Kd3 { [%eval -3.68] [%clk 0:46:05] } 38... Rxa4 { [%eval -3.23] [%clk 0:06:24] } 39. Rxb7 { [%eval -3.3] [%clk 0:46:14] } 39... Kf7 { [%eval -3.58] [%clk 0:06:17] } 40. Ke3 { [%eval -3.95] [%clk 0:46:09] } 40... Nd4 { [%eval -3.74] [%clk 0:06:20] } 41. Rc1 { [%eval -4.47] [%clk 0:41:14] } 41... Nf5+ { [%eval -4.65] [%clk 0:05:56] } 42. Kf2 { [%eval -4.26] [%clk 0:40:58] } 42... Rf4+ { [%eval -4.3] [%clk 0:04:54] } 43. Ke2 { [%eval -4.57] [%clk 0:41:03] } 43... Re4+ { [%eval -4.68] [%clk 0:05:02] } 44. Kf2 { [%eval -4.76] [%clk 0:41:22] } 44... Rxe5 { [%eval -4.73] [%clk 0:05:18] } 45. Ra1 { [%eval -4.81] [%clk 0:41:42] } 45... a5 { [%eval -4.74] [%clk 0:02:54] } 46. Rc1 { [%eval -5.16] [%clk 0:39:42] } 46... Kf6 { [%eval -4.74] [%clk 0:30:21] } 47. Rc8?! { [%eval -6.51] } { Inaccuracy. Rb8 was best. } { [%clk 1:09:16] } 47... h5?! { [%eval -4.88] } { Inaccuracy. Nd6 was best. } { [%clk 0:29:56] } 48. Rf8+ { [%eval -5.22] [%clk 1:06:53] } 48... Kg5 { [%eval -5.68] [%clk 0:28:57] } 49. Rb1 { [%eval -5.76] [%clk 1:07:07] } 49... h4 { [%eval -5.89] [%clk 0:25:27] } 50. Rg1+ { [%eval -6.12] [%clk 1:03:04] } 50... Ng3 { [%eval -6.25] [%clk 0:25:21] } 51. Re8 { [%eval -8.07] [%clk 1:02:41] } 51... Kg4 { [%eval -7.9] [%clk 0:25:33] } 52. Rxe7 { [%clk 1:02:19] } 52... Re2# { [%clk 0:00:12] } 0-1