Event: Round 8: Jakob Weidemann - Yu A. Hu
Date: 2023-08-02
White: Jakob Weidemann
Black: Yu A. Hu
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:42] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... Nc6 { [%eval 0.0] [%clk 1:30:57] } 3. d4 { [%eval 0.33] [%clk 1:31:36] } 3... cxd4 { [%eval 0.38] [%clk 1:31:09] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:55] } 4... Nf6 { [%eval 0.36] [%clk 1:31:29] } 5. Nc3 { [%eval 0.32] [%clk 1:32:16] } 5... e5 { [%eval 0.13] [%clk 1:31:36] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:36] } 6... d6 { [%eval 0.35] [%clk 1:31:44] } 7. Nd5 { [%eval 0.29] [%clk 1:32:53] } 7... Nxd5 { [%eval 0.38] [%clk 1:30:49] } 8. exd5 { [%eval 0.33] [%clk 1:33:13] } 8... Nb8 { [%eval 0.19] [%clk 1:31:10] } 9. Qf3 { [%eval 0.24] [%clk 1:33:26] } 9... a6 { [%eval 0.42] [%clk 1:25:32] } 10. Qa3 { [%eval 0.17] [%clk 1:33:41] } 10... Be7 { [%eval 0.14] [%clk 1:25:06] } 11. Bg5 { [%eval 0.04] [%clk 1:34:01] } 11... f6 { [%eval 0.22] [%clk 1:24:07] } 12. Bd2 { [%eval 0.0] [%clk 1:32:56] } 12... O-O { [%eval 0.0] [%clk 1:21:48] } 13. Ba5?! { [%eval -0.71] } { Inaccuracy. Bb4 was best. } { [%clk 1:13:21] } 13... b6 { [%eval -0.49] [%clk 1:14:23] } 14. Bb4 { [%eval -0.52] [%clk 1:13:33] } 14... Bb7? { [%eval 1.01] } { Mistake. Qd7 was best. } { [%clk 1:12:29] } 15. Nxd6 { [%eval 0.89] [%clk 1:06:08] } 15... a5 { [%eval 0.86] [%clk 0:57:38] } 16. Nxb7 { [%eval 0.76] [%clk 1:05:59] } 16... Bxb4+ { [%eval 0.93] [%clk 0:53:08] } 17. Qxb4 { [%eval 0.84] [%clk 1:05:46] } 17... axb4 { [%eval 0.84] [%clk 0:53:34] } 18. Nxd8 { [%eval 0.93] [%clk 1:06:02] } 18... Rxd8 { [%eval 1.01] [%clk 0:54:00] } 19. Bc4 { [%eval 0.8] [%clk 1:04:15] } 19... Kf8 { [%eval 0.85] [%clk 0:54:20] } 20. O-O-O { [%eval 0.47] [%clk 1:03:32] } 20... b5 { [%eval 0.49] [%clk 0:51:34] } 21. Bb3 { [%eval 0.34] [%clk 1:02:06] } 21... Nd7 { [%eval 0.38] [%clk 0:46:47] } 22. f3 { [%eval -0.02] [%clk 0:58:18] } 22... Nc5 { [%eval -0.03] [%clk 0:46:37] } 23. Kb1 { [%eval 0.0] [%clk 0:57:53] } 23... Rd6 { [%eval 0.0] [%clk 0:46:44] } 24. Rd2 { [%eval 0.09] [%clk 0:52:40] } 24... Rda6 { [%eval 0.0] [%clk 0:45:59] } 25. Rhd1 { [%eval -0.16] [%clk 0:47:36] } 25... Nxb3 { [%eval -0.21] [%clk 0:46:04] } 26. cxb3 { [%eval -0.24] [%clk 0:47:57] } 26... Rxa2 { [%eval -0.18] [%clk 0:46:24] } 27. d6 { [%eval -0.19] [%clk 0:35:20] } 27... Ra1+ { [%eval -0.18] [%clk 0:37:22] } 28. Kc2 { [%eval -0.17] [%clk 0:35:41] } 28... Rxd1 { [%eval -0.05] [%clk 0:36:18] } 29. Kxd1 { [%eval -0.19] [%clk 0:35:14] } 29... Ke8 { [%eval -0.18] [%clk 0:35:35] } 30. Ke2 { [%eval -0.7] [%clk 0:35:17] } 30... Kd7 { [%eval -0.75] [%clk 0:35:47] } 31. Ke3 { [%eval -0.85] [%clk 0:31:07] } 31... Ke6?! { [%eval -0.16] } { Inaccuracy. g6 was best. } { [%clk 0:33:53] } 32. Rc2?? { [%eval -1.91] } { Blunder. f4 was best. } { [%clk 0:25:50] } 32... Kxd6 { [%eval -1.96] [%clk 0:30:00] } 33. Rd2+ { [%eval -1.69] [%clk 0:25:02] } 33... Ke6 { [%eval -2.12] [%clk 0:30:13] } 34. Rc2 { [%eval -2.13] [%clk 0:24:53] } 34... Ra7 { [%eval -1.54] [%clk 0:30:12] } 35. g4 { [%eval -1.63] [%clk 0:23:58] } 35... f5? { [%eval -0.39] } { Mistake. Ra1 was best. } { [%clk 0:12:11] } 36. gxf5+ { [%eval -0.21] [%clk 0:24:12] } 36... Kxf5 { [%eval -0.17] [%clk 0:12:26] } 37. Rc5 { [%eval -0.19] [%clk 0:23:34] } 37... Ra2 { [%eval -0.1] [%clk 0:12:12] } 38. f4 { [%eval -0.07] [%clk 0:22:34] } 38... Rxb2 { [%eval -0.12] [%clk 0:12:37] } 39. Rxe5+ { [%eval -0.11] [%clk 0:22:53] } 39... Kf6 { [%eval -0.09] [%clk 0:12:59] } 40. Rxb5 { [%eval -0.09] [%clk 0:23:06] } 40... Rxb3+ { [%eval -0.08] [%clk 0:13:22] } 41. Ke4 { [%eval -0.04] [%clk 0:22:37] } 41... h6 { [%eval -0.1] [%clk 0:13:02] } 42. Rb6+ { [%eval -0.1] [%clk 0:22:36] } 42... Kf7 { [%eval 0.0] [%clk 0:13:27] } 43. Kf5 { [%eval -0.1] [%clk 0:22:14] } 43... Rb2 { [%eval -0.12] [%clk 0:13:45] } 44. Rb7+ { [%eval -0.08] [%clk 0:21:26] } 44... Kg8 { [%eval -0.07] [%clk 0:14:06] } 45. Kg6 { [%eval -0.1] [%clk 0:20:15] } 45... Rg2+ { [%eval -0.08] [%clk 0:14:30] } 46. Kf5 { [%eval -0.14] [%clk 0:20:25] } 46... Rxh2 { [%eval -0.08] [%clk 0:14:49] } 47. Rxb4 { [%eval -0.21] [%clk 0:20:47] } 47... Rg2 { [%eval -0.09] [%clk 0:14:35] } 48. Ke4 { [%eval -0.09] [%clk 0:17:39] } 48... Rg3 { [%eval -0.07] [%clk 0:14:15] } 49. Rb6 { [%eval -0.03] [%clk 0:09:14] } 49... h5 { [%eval 0.0] [%clk 0:12:18] } 50. f5 { [%eval -0.03] [%clk 0:05:56] } 50... Kh7 { [%eval 0.0] [%clk 0:07:42] } 51. Kf4 { [%eval 0.0] [%clk 0:28:30] } 51... h4 { [%eval 0.0] [%clk 0:36:03] } 52. Rb2 { [%eval 0.0] [%clk 0:24:24] } 52... Kh6 { [%eval 0.0] [%clk 0:34:40] } 53. Rb8 { [%eval 0.0] [%clk 0:24:39] } 1/2-1/2