Event: Round 6: Umida Omonova - Yifan Hou
Date: 2023-09-26
White: Umida Omonova
WhiteTitle: WIM
WhiteElo: 2183
Black: Yifan Hou
BlackTitle: GM
BlackElo: 2547
Result: 1-0
ECO: C07
Opening: French Defense: Tarrasch Variation, Chistyakov Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:18] } 1... e6 { [%eval 0.0] [%clk 0:25:19] } 2. d4 { [%eval 0.3] [%clk 0:25:27] } 2... d5 { [%eval 0.4] [%clk 0:25:28] } 3. Nd2 { [%eval 0.17] [%clk 0:25:35] } 3... c5 { [%eval 0.0] [%clk 0:25:36] } 4. exd5 { [%eval 0.22] [%clk 0:25:43] } 4... Qxd5 { [%eval 0.1] [%clk 0:25:45] } 5. Ngf3 { [%eval 0.0] [%clk 0:25:52] } 5... cxd4 { [%eval 0.0] [%clk 0:25:51] } 6. Bc4 { [%eval 0.08] [%clk 0:26:00] } 6... Qd6 { [%eval 0.14] [%clk 0:25:59] } 7. O-O { [%eval 0.0] [%clk 0:26:07] } 7... Nf6 { [%eval 0.19] [%clk 0:26:07] } 8. Nb3 { [%eval 0.26] [%clk 0:26:16] } 8... Nc6 { [%eval 0.25] [%clk 0:26:16] } 9. Nbxd4 { [%eval 0.17] [%clk 0:26:24] } 9... Nxd4 { [%eval 0.28] [%clk 0:26:25] } 10. Nxd4 { [%eval 0.22] [%clk 0:26:32] } 10... Be7 { [%eval 0.31] [%clk 0:26:18] } 11. Re1 { [%eval 0.21] [%clk 0:26:11] } 11... O-O { [%eval 0.21] [%clk 0:25:55] } 12. c3 { [%eval 0.31] [%clk 0:26:13] } 12... Qc7 { [%eval 0.28] [%clk 0:26:03] } 13. Bb3 { [%eval 0.15] [%clk 0:26:08] } 13... b6 { [%eval 0.25] [%clk 0:25:47] } 14. Qf3 { [%eval 0.09] [%clk 0:25:45] } 14... Bb7 { [%eval 0.14] [%clk 0:25:56] } 15. Bf4 { [%eval 0.04] [%clk 0:25:43] } 15... Bxf3 { [%eval 0.06] [%clk 0:22:43] } 16. Bxc7 { [%eval 0.05] [%clk 0:25:51] } 16... Bd5 { [%eval 0.04] [%clk 0:22:26] } 17. Be5 { [%eval 0.01] [%clk 0:24:30] } 17... Bb7 { [%eval 0.05] [%clk 0:17:52] } 18. a4 { [%eval 0.03] [%clk 0:23:47] } 18... a6 { [%eval 0.07] [%clk 0:16:56] } 19. Rad1 { [%eval 0.09] [%clk 0:23:05] } 19... Bc5?? { [%eval 2.05] } { Blunder. Rfe8 was best. } { [%clk 0:16:04] } 20. Nc2?? { [%eval 0.0] } { Blunder. Bxf6 was best. } { [%clk 0:21:13] } 20... Rfd8 { [%eval 0.02] } 21. Bd4 { [%eval -0.08] [%clk 0:20:49] } 21... Nd7 { [%eval -0.05] [%clk 0:12:36] } 22. Ne3 { [%eval -0.07] [%clk 0:18:06] } 22... Rac8 { [%eval -0.08] [%clk 0:09:41] } 23. Bc2 { [%eval -0.07] [%clk 0:17:27] } 23... Bf8 { [%eval -0.1] [%clk 0:09:40] } 24. Ng4 { [%eval -0.11] [%clk 0:16:42] } 24... Bc5 { [%eval 0.0] [%clk 0:08:52] } 25. Ne3 { [%eval -0.11] [%clk 0:16:12] } 25... Kf8 { [%eval -0.08] [%clk 0:08:27] } 26. f3 { [%eval -0.17] [%clk 0:13:55] } 26... h5 { [%eval 0.0] [%clk 0:07:11] } 27. Kf2 { [%eval -0.18] [%clk 0:13:22] } 27... Be7 { [%eval -0.2] [%clk 0:07:13] } 28. Bb3 { [%eval -0.3] [%clk 0:10:40] } 28... Nc5 { [%eval -0.2] [%clk 0:06:20] } 29. Bc2 { [%eval -0.12] [%clk 0:10:49] } 29... Bc6 { [%eval -0.24] [%clk 0:06:00] } 30. b3 { [%eval -0.17] [%clk 0:08:20] } 30... Nd7 { [%eval -0.03] [%clk 0:05:57] } 31. Nc4 { [%eval -0.34] [%clk 0:07:59] } 31... Bd5 { [%eval -0.31] [%clk 0:02:55] } 32. Ne3 { [%eval -0.34] [%clk 0:07:24] } 32... Bb7 { [%eval -0.49] [%clk 0:02:29] } 33. c4 { [%eval -0.74] [%clk 0:06:04] } 33... Bb4 { [%eval -0.82] [%clk 0:02:19] } 34. Rg1 { [%eval -0.91] [%clk 0:06:12] } 34... Nc5?! { [%eval -0.12] } { Inaccuracy. f5 was best. } { [%clk 0:01:38] } 35. g4 { [%eval -0.14] [%clk 0:06:04] } 35... hxg4 { [%eval -0.05] [%clk 0:01:29] } 36. Rxg4 { [%eval -0.06] [%clk 0:05:53] } 36... g6 { [%eval 0.24] [%clk 0:00:38] } 37. Rh4 { [%eval 0.19] [%clk 0:05:51] } 37... Nd7 { [%eval 0.58] [%clk 0:00:34] } 38. Ng4 { [%eval 0.71] [%clk 0:04:21] } 38... Bc5 { [%eval 0.59] [%clk 0:00:42] } 39. Rh7 { [%eval 0.45] [%clk 0:03:45] } 39... Bxd4+ { [%eval 0.39] [%clk 0:00:36] } 40. Rxd4 { [%eval 0.52] [%clk 0:03:54] } 40... Nc5?! { [%eval 1.42] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:33] } 41. Rxd8+ { [%eval 1.59] [%clk 0:03:42] } 41... Rxd8 { [%eval 1.52] [%clk 0:00:41] } 42. Ke3 { [%eval 1.46] [%clk 0:03:51] } 42... Bc6 { [%eval 1.5] [%clk 0:00:25] } 43. Ne5 { [%eval 1.56] [%clk 0:03:12] } 43... Be8 { [%eval 1.64] [%clk 0:00:34] } 44. b4 { [%eval 1.47] [%clk 0:02:38] } 44... Nd7?? { [%eval 4.81] } { Blunder. Nb7 was best. } { [%clk 0:00:27] } 45. Rh8+ { [%eval 4.68] [%clk 0:02:40] } 45... Kg7 { [%eval 4.75] [%clk 0:00:25] } 46. Rxe8 { [%eval 4.87] [%clk 0:02:48] } 46... Rxe8 { [%eval 4.74] [%clk 0:00:34] } 47. Nxd7 { [%eval 4.99] [%clk 0:02:57] } 47... b5 { [%eval 5.12] [%clk 0:00:18] } 48. cxb5 { [%eval 5.09] [%clk 0:03:06] } 48... axb5 { [%eval 4.84] [%clk 0:00:27] } 49. a5 { [%eval 4.86] [%clk 0:03:16] } 49... Rc8 { [%eval 5.31] [%clk 0:00:22] } 50. Nc5 { [%eval 4.89] [%clk 0:03:23] } 50... f5 { [%eval 4.96] [%clk 0:00:27] } 51. Nxe6+ { [%eval 4.8] [%clk 0:03:29] } 51... Kf6 { [%eval 4.88] [%clk 0:00:37] } 52. Nc5 { [%eval 4.99] [%clk 0:03:37] } 52... Re8+ { [%eval 5.51] [%clk 0:00:38] } 53. Kf2 { [%eval 4.53] [%clk 0:03:47] } 53... Rh8 { [%eval 4.76] [%clk 0:00:41] } 54. Bd3 { [%eval 3.94] [%clk 0:03:36] } 54... Rxh2+ { [%eval 4.6] [%clk 0:00:49] } 55. Ke3 { [%eval 4.55] [%clk 0:03:44] } 55... f4+?! { [%eval 5.82] } { Inaccuracy. Rb2 was best. } { [%clk 0:00:14] } 56. Kd4 { [%eval 5.96] [%clk 0:03:39] } 56... g5 { [%eval 6.03] [%clk 0:00:21] } 57. a6 { [%eval 6.01] [%clk 0:03:44] } 57... Ra2 { [%eval 6.3] [%clk 0:00:28] } 58. Bxb5 { [%eval 6.39] [%clk 0:03:48] } 58... g4 { [%eval 6.51] [%clk 0:00:34] } 59. Ne4+ { [%eval 6.57] [%clk 0:03:51] } 59... Kg6 { [%eval 6.86] [%clk 0:00:36] } 60. fxg4 { [%eval 7.19] [%clk 0:04:00] } 60... f3 { [%eval 7.27] [%clk 0:00:45] } 61. Bc4 { [%eval 8.02] [%clk 0:04:02] } 61... Ra4 { [%eval 9.22] [%clk 0:00:17] } 62. b5 { [%eval 8.84] [%clk 0:04:03] } 1-0