Event: Round 5: Sieber, Fiona - Yao, Lan
Date: 2024-04-23
White: Sieber, Fiona
WhiteTitle: WGM
WhiteElo: 2222
Black: Yao, Lan
BlackTitle: WGM
BlackElo: 2370
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.16] [%clk 1:30:58] } 1... c5 { [%eval 0.37] [%clk 1:30:52] } 2. Nf3 { [%eval 0.23] [%clk 1:31:25] } 2... e6 { [%eval 0.44] [%clk 1:31:13] } 3. d4 { [%eval 0.29] [%clk 1:31:54] } 3... cxd4 { [%eval 0.38] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.26] [%clk 1:32:20] } 4... Nc6 { [%eval 0.28] [%clk 1:32:02] } 5. Nc3 { [%eval 0.37] [%clk 1:32:45] } 5... Qc7 { [%eval 0.38] [%clk 1:32:26] } 6. g3 { [%eval 0.27] [%clk 1:32:55] } 6... a6 { [%eval 0.38] [%clk 1:32:52] } 7. Bg2 { [%eval 0.27] [%clk 1:33:20] } 7... Nf6 { [%eval 0.32] [%clk 1:33:14] } 8. O-O { [%eval 0.35] [%clk 1:33:45] } 8... Nxd4 { [%eval 0.24] [%clk 1:33:19] } 9. Qxd4 { [%eval 0.34] [%clk 1:34:10] } 9... Bc5 { [%eval 0.39] [%clk 1:33:29] } 10. Qd3 { [%eval 0.19] [%clk 1:34:06] } 10... Ng4 { [%eval 0.24] [%clk 1:33:48] } 11. Qe2 { [%eval 0.05] [%clk 1:29:25] } 11... h5 { [%eval 0.03] [%clk 1:34:13] } 12. Bf4 { [%eval -0.06] [%clk 1:22:28] } 12... Ne5 { [%eval 0.05] [%clk 1:31:39] } 13. h3?! { [%eval -0.66] } { Inaccuracy. Na4 was best. } { [%clk 1:21:01] } 13... d6 { [%eval -0.55] [%clk 1:29:56] } 14. Nd1 { [%eval -0.59] [%clk 1:20:23] } 14... Bd7 { [%eval -0.6] [%clk 1:24:49] } 15. a4 { [%eval -0.68] [%clk 1:19:37] } 15... Ng6 { [%eval -0.48] [%clk 1:19:01] } 16. Be3 { [%eval -0.43] [%clk 1:09:05] } 16... h4 { [%eval -0.49] [%clk 1:18:43] } 17. Bxc5 { [%eval -0.84] [%clk 1:00:19] } 17... Qxc5 { [%eval -0.93] [%clk 1:16:40] } 18. Kh2?! { [%eval -1.56] } { Inaccuracy. Ne3 was best. } { [%clk 0:50:01] } 18... hxg3+ { [%eval -1.23] [%clk 1:11:01] } 19. fxg3 { [%eval -1.22] [%clk 0:50:19] } 19... Ne5 { [%eval -0.98] [%clk 1:11:17] } 20. Ra3?! { [%eval -1.89] } { Inaccuracy. b3 was best. } { [%clk 0:47:12] } 20... b5 { [%eval -1.97] [%clk 1:08:22] } 21. Nf2 { [%eval -2.0] [%clk 0:42:11] } 21... bxa4 { [%eval -1.9] [%clk 1:01:36] } 22. Nd3 { [%eval -1.87] [%clk 0:42:18] } 22... Qe3 { [%eval -1.72] [%clk 0:51:12] } 23. Qd1 { [%eval -1.7] [%clk 0:38:08] } 23... Qd4 { [%eval -1.74] [%clk 0:50:44] } 24. Nxe5 { [%eval -1.85] [%clk 0:37:35] } 24... Qxe5 { [%eval -1.93] [%clk 0:49:48] } 25. Rf2 { [%eval -1.73] [%clk 0:31:27] } 25... Bb5 { [%eval -1.56] [%clk 0:36:30] } 26. Raf3 { [%eval -1.76] [%clk 0:22:39] } 26... Ra7 { [%eval -1.33] [%clk 0:31:28] } 27. Rf4 { [%eval -1.77] [%clk 0:15:43] } 27... Bc6 { [%eval -1.5] [%clk 0:25:40] } 28. Rd2 { [%eval -1.42] [%clk 0:13:12] } 28... Rd7 { [%eval -1.49] [%clk 0:25:05] } 29. c3 { [%eval -1.5] [%clk 0:13:02] } 29... g5 { [%eval -1.13] [%clk 0:15:20] } 30. Rff2 { [%eval -1.01] [%clk 0:11:11] } 30... Rh4?! { [%eval -0.44] } { Inaccuracy. a5 was best. } { [%clk 0:13:52] } 31. Rd4 { [%eval -0.43] [%clk 0:11:07] } 31... Rh6 { [%eval 0.0] [%clk 0:10:59] } 32. Rc4 { [%eval 0.0] [%clk 0:10:34] } 32... Rc7 { [%eval 0.0] [%clk 0:09:25] } 33. Qd4 { [%eval 0.0] [%clk 0:09:41] } 33... Qxd4 { [%eval 0.0] [%clk 0:07:05] } 34. cxd4 { [%eval 0.0] [%clk 0:10:09] } 34... Rc8 { [%eval 0.0] [%clk 0:07:09] } 35. e5 { [%eval 0.0] [%clk 0:05:28] } 35... d5 { [%eval 0.0] [%clk 0:06:59] } 36. Rc3 { [%eval 0.0] [%clk 0:05:21] } 36... Bd7 { [%eval 0.0] [%clk 0:06:07] } 37. Rxc8+ { [%eval 0.0] [%clk 0:04:42] } 37... Bxc8 { [%eval 0.0] [%clk 0:06:35] } 38. Bf1 { [%eval 0.0] [%clk 0:04:17] } 38... Bb7 { [%eval 0.0] [%clk 0:02:37] } 39. Kg2 { [%eval 0.02] [%clk 0:04:19] } 39... Rh8 { [%eval 0.0] [%clk 0:01:01] } 40. Kf3 { [%eval 0.0] [%clk 0:34:21] } 40... Ke7?! { [%eval 1.09] } { Inaccuracy. Bc6 was best. } { [%clk 0:31:16] } 41. Rc2 { [%eval 1.52] [%clk 0:32:45] } 41... Rc8?? { [%eval 3.58] } { Blunder. Bc8 was best. } { [%clk 0:30:39] } 42. Rxc8 { [%eval 3.44] [%clk 0:29:42] } 42... Bxc8 { [%eval 3.38] [%clk 0:31:08] } 43. Kg4 { [%eval 3.14] [%clk 0:28:52] } 43... f6 { [%eval 3.56] [%clk 0:31:33] } 44. Kh5 { [%eval 3.82] [%clk 0:27:54] } 44... Kf7 { [%eval 3.72] [%clk 0:25:21] } 45. Kh6 { [%eval 3.68] [%clk 0:28:12] } 45... Bb7 { [%eval 3.56] [%clk 0:24:30] } 46. Be2 { [%eval 3.55] [%clk 0:28:03] } 46... a5 { [%eval 4.16] [%clk 0:21:12] } 47. Bh5+ { [%eval 4.14] [%clk 0:23:47] } 47... Ke7 { [%eval 4.03] [%clk 0:21:26] } 48. Kg6 { [%eval 4.0] [%clk 0:24:07] } 48... fxe5 { [%eval 4.38] [%clk 0:21:36] } 49. dxe5 { [%eval 4.3] [%clk 0:24:30] } 49... d4 { [%eval 4.32] [%clk 0:21:05] } 50. Kxg5 { [%eval 3.92] [%clk 0:23:57] } 50... Bd5 { [%eval 4.8] [%clk 0:19:00] } 51. Kf4 { [%eval 4.92] [%clk 0:23:24] } 51... Kf8 { [%eval 5.48] [%clk 0:18:35] } 52. Be2 { [%eval 5.48] [%clk 0:20:11] } 52... Kg7 { [%eval 5.46] [%clk 0:16:47] } 53. h4 { [%eval 5.4] [%clk 0:20:14] } 53... Kh6 { [%eval 5.16] [%clk 0:10:03] } 54. Bb5 { [%eval 5.05] [%clk 0:19:15] } 54... Bg2 { [%eval 4.99] [%clk 0:09:50] } 55. Bxa4 { [%eval 5.06] [%clk 0:18:58] } 55... Bf1 { [%eval 5.22] [%clk 0:08:39] } 56. Bb3 { [%eval 5.24] [%clk 0:18:56] } 56... d3 { [%eval 5.67] [%clk 0:07:34] } 57. Ke3 { [%eval 5.66] [%clk 0:19:17] } 57... Kh5 { [%eval 6.04] [%clk 0:07:35] } 58. Bxe6 { [%eval 6.05] [%clk 0:19:32] } 58... Kg6 { [%eval 6.87] [%clk 0:07:57] } 59. g4 { [%eval 6.75] [%clk 0:19:34] } 59... Be2 { [%eval 6.77] [%clk 0:06:42] } 60. Bf5+ { [%eval 6.41] [%clk 0:19:55] } 60... Kf7 { [%eval 6.24] [%clk 0:07:01] } 61. g5 { [%eval 7.64] [%clk 0:20:04] } 61... Bh5 { [%eval 7.72] [%clk 0:07:21] } 62. Bxd3 { [%eval 6.85] [%clk 0:20:49] } 62... Ke6 { [%eval 7.39] [%clk 0:07:46] } 63. Ke4 { [%eval 6.53] } 1-0