Event: Round 7: Zimina, Olga - Yao, Lan
Date: 2025-03-23
White: Zimina, Olga
WhiteTitle: IM
WhiteElo: 2293
Black: Yao, Lan
BlackTitle: WGM
BlackElo: 2294
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:34] } 2. Nf3 { [%eval 0.11] [%clk 1:31:21] } 2... d5 { [%eval 0.11] [%clk 1:31:00] } 3. Bf4 { [%eval 0.02] [%clk 1:31:44] } 3... c5 { [%eval 0.11] [%clk 1:29:52] } 4. e3 { [%eval 0.0] [%clk 1:32:07] } 4... Nc6 { [%eval 0.15] [%clk 1:29:35] } 5. Nbd2 { [%eval 0.0] [%clk 1:32:30] } 5... Bg4 { [%eval 0.14] [%clk 1:29:07] } 6. c3 { [%eval 0.06] [%clk 1:28:09] } 6... e6 { [%eval 0.13] [%clk 1:29:20] } 7. Qa4 { [%eval 0.0] [%clk 1:19:04] } 7... Nd7 { [%eval 0.1] [%clk 1:24:28] } 8. Bb5 { [%eval 0.11] [%clk 1:18:27] } 8... Qc8 { [%eval 0.12] [%clk 1:22:25] } 9. Ne5 { [%eval -0.07] [%clk 1:11:30] } 9... Ncxe5 { [%eval -0.01] [%clk 1:18:11] } 10. Bxe5 { [%eval -0.09] [%clk 1:11:24] } 10... a6 { [%eval -0.07] [%clk 1:18:16] } 11. Bxd7+ { [%eval -0.08] [%clk 1:10:02] } 11... Qxd7 { [%eval -0.13] [%clk 1:18:42] } 12. Qxd7+ { [%eval -0.09] [%clk 1:09:35] } 12... Kxd7 { [%eval -0.05] [%clk 1:19:10] } 13. dxc5 { [%eval -0.07] [%clk 1:09:51] } 13... f6 { [%eval -0.12] [%clk 1:18:38] } 14. Bd6 { [%eval -0.13] [%clk 1:10:06] } 14... Bxd6 { [%eval -0.13] [%clk 1:19:02] } 15. cxd6 { [%eval -0.16] [%clk 1:10:32] } 15... Kxd6 { [%eval -0.14] [%clk 1:19:28] } 16. f3 { [%eval -0.12] [%clk 1:07:49] } 16... Bh5 { [%eval -0.13] [%clk 1:18:06] } 17. e4 { [%eval -0.11] [%clk 1:06:49] } 17... dxe4 { [%eval -0.09] [%clk 1:17:20] } 18. Nxe4+ { [%eval -0.14] [%clk 1:07:11] } 18... Kc6 { [%eval -0.05] [%clk 1:17:22] } 19. O-O-O { [%eval 0.0] [%clk 1:05:55] } 19... Rad8 { [%eval -0.05] [%clk 1:17:46] } 20. b4 { [%eval 0.0] [%clk 1:06:08] } 20... b6 { [%eval 0.0] [%clk 1:16:44] } 21. Kb2 { [%eval 0.0] [%clk 1:00:53] } 21... Bg6 { [%eval 0.0] [%clk 1:16:22] } 22. c4 { [%eval 0.0] [%clk 0:58:16] } 22... e5 { [%eval 0.0] [%clk 1:12:54] } 23. Kc3 { [%eval 0.0] [%clk 0:57:00] } 23... h6 { [%eval 0.0] [%clk 1:09:33] } 24. a4 { [%eval 0.0] [%clk 0:55:37] } 24... f5 { [%eval 0.47] [%clk 1:06:20] } 25. Nf2 { [%eval 0.54] [%clk 0:43:37] } 25... Rhe8? { [%eval 1.92] } { Mistake. Kc7 was best. } { [%clk 0:40:07] } 26. b5+?! { [%eval 1.31] } { Inaccuracy. Rxd8 was best. } { [%clk 0:29:01] } 26... axb5 { [%eval 1.68] [%clk 0:35:04] } 27. axb5+ { [%eval 1.5] [%clk 0:28:21] } 27... Kb7 { [%eval 1.72] [%clk 0:34:55] } 28. Rxd8 { [%eval 1.65] [%clk 0:28:11] } 28... Rxd8 { [%eval 1.57] [%clk 0:35:23] } 29. Re1 { [%eval 1.54] [%clk 0:28:28] } 29... Re8 { [%eval 1.48] [%clk 0:35:28] } 30. Nd3 { [%eval 1.67] [%clk 0:27:13] } 30... e4 { [%eval 1.63] [%clk 0:35:48] } 31. fxe4 { [%eval 1.62] [%clk 0:26:02] } 31... fxe4 { [%eval 1.54] [%clk 0:35:14] } 32. Nb4 { [%eval 1.32] [%clk 0:18:36] } 32... Bf5 { [%eval 1.81] [%clk 0:24:22] } 33. Nd5 { [%eval 1.71] [%clk 0:16:50] } 33... Ra8?! { [%eval 2.44] } { Inaccuracy. Bg6 was best. } { [%clk 0:22:20] } 34. g4 { [%eval 2.38] [%clk 0:15:31] } 34... Bh7 { [%eval 2.2] [%clk 0:18:06] } 35. Kd4 { [%eval 2.61] [%clk 0:10:21] } 35... Rf8 { [%eval 2.55] [%clk 0:16:35] } 36. h4 { [%eval 2.45] [%clk 0:08:47] } 36... Rf3 { [%eval 2.99] [%clk 0:12:32] } 37. Ne3 { [%eval 2.33] [%clk 0:09:06] } 37... Rh3 { [%eval 2.87] [%clk 0:08:52] } 38. h5 { [%eval 3.14] [%clk 0:09:28] } 38... Rf3 { [%eval 3.15] [%clk 0:06:37] } 39. g5 { [%eval 3.12] [%clk 0:08:15] } 39... hxg5 { [%eval 3.13] [%clk 0:06:41] } 40. Rg1 { [%eval 3.33] [%clk 0:08:41] } 40... Rf7 { [%eval 3.31] [%clk 0:05:39] } 41. Rxg5 { [%eval 3.18] [%clk 0:09:07] } 41... Rd7+ { [%eval 3.16] [%clk 0:04:59] } 42. Ke5 { [%eval 2.83] [%clk 0:09:15] } 42... Re7+?! { [%eval 3.73] } { Inaccuracy. Kb8 was best. } { [%clk 0:03:30] } 43. Kd6 { [%eval 3.65] [%clk 0:09:32] } 43... Rf7 { [%eval 3.06] [%clk 0:03:48] } 44. Nd5 { [%eval 3.08] [%clk 0:07:01] } 44... Bf5 { [%eval 3.16] [%clk 0:01:27] } 45. Ke5 { [%eval 3.28] [%clk 0:06:24] } 45... e3?! { [%eval 4.15] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:37] } 46. Nxe3 { [%eval 4.07] [%clk 0:06:33] } 46... Bd3 { [%eval 3.87] [%clk 0:02:04] } 47. Kd4 { [%eval 3.22] [%clk 0:06:37] } 47... Rd7+ { [%eval 3.52] [%clk 0:01:28] } 48. Nd5 { [%eval 3.05] [%clk 0:07:01] } 48... Be2 { [%eval 3.59] [%clk 0:00:55] } 49. Rf5?! { [%eval 2.79] } { Inaccuracy. Kc3 was best. } { [%clk 0:02:51] } 49... Bg4 { [%eval 3.44] [%clk 0:01:02] } 50. Re5 { [%eval 3.03] [%clk 0:03:11] } 50... Ka7 { [%eval 2.9] [%clk 0:00:46] } 51. Ke3 { [%eval 2.89] [%clk 0:02:58] } 51... Rf7 { [%eval 3.03] [%clk 0:00:53] } 52. Ne7 { [%eval 2.74] [%clk 0:02:36] } 52... Kb7 { [%eval 2.93] [%clk 0:01:08] } 53. Nc6 { [%eval 2.36] [%clk 0:02:30] } 53... Kc7 { [%eval 2.16] [%clk 0:00:55] } 54. Rg5 { [%eval 2.07] [%clk 0:02:40] } 54... Bd1?! { [%eval 3.37] } { Inaccuracy. Be6 was best. } { [%clk 0:00:39] } 55. Ne5 { [%eval 3.46] [%clk 0:02:42] } 55... Re7 { [%eval 3.35] [%clk 0:01:07] } 56. Kd4 { [%eval 3.0] [%clk 0:02:07] } 56... Be2? { [%eval 5.46] } { Mistake. Ba4 was best. } { [%clk 0:01:19] } 57. Kd5 { [%eval 5.37] [%clk 0:01:56] } 57... Bd1 { [%eval 5.55] [%clk 0:01:18] } 58. Rf5 { [%eval 4.71] [%clk 0:01:55] } 58... Be2 { [%eval 3.23] [%clk 0:01:15] } 59. Kd4 { [%eval 3.08] [%clk 0:01:28] } 59... Kb7 { [%eval 2.91] [%clk 0:01:01] } 60. Kc3 { [%eval 2.69] [%clk 0:01:20] } 60... Rc7? { [%eval 4.46] } { Mistake. Bd1 was best. } { [%clk 0:00:37] } 61. Nc6? { [%eval 2.32] } { Mistake. Kd2 was best. } { [%clk 0:01:28] } 61... Rd7? { [%eval 3.83] } { Mistake. Bd1 was best. } { [%clk 0:00:35] } 62. Nd4 { [%eval 3.57] [%clk 0:01:36] } 62... Bd1 { [%eval 3.78] [%clk 0:00:58] } 63. Rg5 { [%eval 3.63] [%clk 0:02:01] } 63... Rf7?! { [%eval 4.78] } { Inaccuracy. Kb8 was best. } { [%clk 0:00:33] } 64. Nf5 { [%eval 4.55] [%clk 0:01:54] } 64... Kb8 { [%eval 4.97] [%clk 0:00:36] } 65. Nxg7 { [%eval 5.2] [%clk 0:01:49] } 65... Rf3+ { [%eval 5.34] [%clk 0:01:03] } 66. Kd2 { [%eval 5.13] [%clk 0:02:01] } 66... Bb3 { [%eval 5.0] [%clk 0:01:13] } 67. Rg4?! { [%eval 3.2] } { Inaccuracy. h6 was best. } { [%clk 0:01:29] } 67... Rh3 { [%eval 3.23] [%clk 0:01:31] } 68. Rd4 { [%eval 2.97] [%clk 0:01:29] } 68... Kc8?! { [%eval 4.23] } { Inaccuracy. Ba2 was best. } { [%clk 0:00:35] } 69. Rd3 { [%eval 4.1] [%clk 0:01:13] } 69... Rh2+ { [%eval 4.07] [%clk 0:01:03] } 70. Kc3 { [%eval 3.96] [%clk 0:01:34] } 70... Ba2 { [%eval 3.99] [%clk 0:00:42] } 71. Rd6 { [%eval 4.06] [%clk 0:01:45] } 71... Kb7 { [%eval 4.21] [%clk 0:00:39] } 72. h6 { [%eval 4.06] [%clk 0:01:29] } 72... Rh3+ { [%eval 3.95] [%clk 0:00:40] } 73. Kb4 { [%eval 3.23] [%clk 0:01:02] } 73... Bb1? { [%eval 5.22] } { Mistake. Rb3+ was best. } { [%clk 0:00:46] } 74. Ne6 { [%eval 5.19] [%clk 0:00:49] } 74... Bc2 { [%eval 5.6] [%clk 0:00:37] } 75. Nd4 { [%eval 5.26] [%clk 0:01:14] } 75... Be4 { [%eval 5.17] [%clk 0:00:42] } 76. Re6 { [%eval 5.26] [%clk 0:01:31] } 76... Bb1 { [%eval 5.25] [%clk 0:01:07] } 77. Rf6 { [%eval 4.94] [%clk 0:01:15] } 77... Be4 { [%eval 5.64] [%clk 0:01:12] } 78. Ne6 { [%eval 5.5] [%clk 0:00:39] } 78... Bc2 { [%eval 6.6] [%clk 0:01:37] } 79. c5 { [%eval 6.4] [%clk 0:00:55] } 79... bxc5+?? { [%eval #13] } { Checkmate is now unavoidable. Kb8 was best. } { [%clk 0:00:37] } 80. Nxc5+ { [%eval 7.88] [%clk 0:01:24] } 80... Kc8 { [%eval 7.76] [%clk 0:00:36] } 81. Rc6+ { [%eval 7.39] [%clk 0:01:31] } 81... Kd8 { [%eval 7.52] [%clk 0:00:47] } 82. Nb7+ { [%eval 7.5] [%clk 0:01:55] } 82... Kd7 { [%eval 7.95] [%clk 0:00:43] } 83. Rxc2 { [%eval 8.45] [%clk 0:02:19] } 83... Rxh6 { [%eval 8.89] [%clk 0:01:11] } 84. Ka5 { [%eval 8.16] [%clk 0:02:22] } 84... Rh1 { [%eval 7.01] [%clk 0:01:31] } 85. Ka6 { [%eval 8.57] [%clk 0:02:39] } 85... Ra1+ { [%eval 9.7] [%clk 0:01:33] } 86. Na5 { [%eval 7.28] [%clk 0:03:04] } 86... Rb1 { [%eval 9.85] [%clk 0:02:00] } 87. b6 { [%eval 8.14] [%clk 0:03:28] } 1-0