Event: U.S. Women's Chess Championship
Site: Saint Louis, United States
Date: 2022-10-15
White: Lee, Megan
WhiteElo: 2226
Black: Cervantes, Thalia
BlackElo: 2272
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack, Anti-English
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... d6 { [%eval 0.0] [%clk 1:31:16] } 3. d4 { [%eval 0.25] [%clk 1:31:47] } 3... cxd4 { [%eval 0.13] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:15] } 4... Nf6 { [%eval 0.31] [%clk 1:31:57] } 5. Nc3 { [%eval 0.18] [%clk 1:32:41] } 5... a6 { [%eval 0.39] [%clk 1:32:20] } 6. Be3 { [%eval 0.24] [%clk 1:32:49] } 6... Ng4 { [%eval 0.44] [%clk 1:32:30] } 7. Bc1 { [%eval 0.25] [%clk 1:32:47] } 7... Nc6 { [%eval 0.2] [%clk 1:24:58] } 8. h3 { [%eval 0.76] [%clk 1:25:04] } 8... Nf6 { [%eval 0.56] [%clk 1:22:16] } 9. g4 { [%eval 0.59] [%clk 1:20:13] } 9... e5 { [%eval 1.0] [%clk 1:06:33] } 10. Nb3 { [%eval 0.54] [%clk 1:15:47] } 10... h6 { [%eval 0.4] [%clk 1:03:07] } 11. Bg2 { [%eval 0.32] [%clk 1:14:15] } 11... Be7 { [%eval 0.29] [%clk 0:59:42] } 12. Be3 { [%eval 0.18] [%clk 1:13:59] } 12... Na5 { [%eval 0.18] [%clk 0:48:00] } 13. Nxa5 { [%eval 0.07] [%clk 1:05:21] } 13... Qxa5 { [%eval 0.12] [%clk 0:48:17] } 14. Qd2 { [%eval 0.17] [%clk 1:05:07] } 14... b5 { [%eval 0.24] [%clk 0:40:48] } 15. O-O { [%eval 0.23] [%clk 1:02:49] } 15... b4?! { [%eval 0.81] } { Inaccuracy. Bd7 was best. } { [%clk 0:36:03] } 16. Nd5?! { [%eval 0.21] } { Inaccuracy. Ne2 was best. } { [%clk 0:56:48] } 16... Nxd5 { [%eval 0.51] [%clk 0:36:18] } 17. exd5 { [%eval 0.27] [%clk 0:57:06] } 17... O-O { [%eval 0.35] [%clk 0:34:18] } 18. a3 { [%eval 0.31] [%clk 0:47:10] } 18... Rb8 { [%eval 0.19] [%clk 0:33:29] } 19. b3 { [%eval 0.32] [%clk 0:41:12] } 19... f5 { [%eval 0.39] [%clk 0:30:22] } 20. gxf5 { [%eval 0.27] [%clk 0:35:38] } 20... Bxf5 { [%eval 0.32] [%clk 0:30:17] } 21. Rfc1 { [%eval 0.0] [%clk 0:34:05] } 21... Rfc8 { [%eval 0.19] [%clk 0:28:00] } 22. axb4 { [%eval 0.1] [%clk 0:30:16] } 22... Qxb4 { [%eval 0.14] [%clk 0:27:52] } 23. Rxa6 { [%eval 0.0] [%clk 0:30:15] } 23... Qxd2 { [%eval 0.0] [%clk 0:25:12] } 24. Bxd2 { [%eval -0.07] [%clk 0:29:24] } 24... Rxc2 { [%eval 0.0] [%clk 0:22:45] } 25. Rxc2 { [%eval 0.0] [%clk 0:29:35] } 25... Bxc2 { [%eval 0.0] [%clk 0:23:07] } 26. b4 { [%eval 0.0] [%clk 0:29:22] } 26... Bd3 { [%eval 0.0] [%clk 0:22:15] } 27. Ra7 { [%eval -0.01] [%clk 0:28:23] } 27... Kf8 { [%eval 0.0] [%clk 0:17:45] } 28. Bf3 { [%eval 0.0] [%clk 0:26:32] } 28... Bg5 { [%eval 0.0] [%clk 0:10:44] } 29. Be1?! { [%eval -0.71] } { Inaccuracy. Bxg5 was best. } { [%clk 0:23:22] } 29... Rc8 { [%eval -0.98] [%clk 0:10:02] } 30. Ra1 { [%eval -0.77] } 30... Rc1?! { [%eval -0.18] } { Inaccuracy. e4 was best. } { [%clk 0:05:58] } 31. Rxc1 { [%eval -0.14] [%clk 0:22:23] } 31... Bxc1 { [%eval -0.23] [%clk 0:06:27] } 32. Bg2 { [%eval -0.26] [%clk 0:19:29] } 32... Bc4 { [%eval -0.21] [%clk 0:05:06] } 33. Bf1? { [%eval -1.71] } { Mistake. h4 was best. } { [%clk 0:18:17] } 33... Bxd5 { [%eval -1.47] [%clk 0:04:51] } 34. Ba6 { [%eval -2.05] [%clk 0:17:06] } 34... Ke7 { [%eval -2.0] [%clk 0:04:22] } 35. Kf1 { [%eval -2.35] [%clk 0:16:56] } 35... Kd7 { [%eval -2.13] [%clk 0:04:07] } 36. Ke2 { [%eval -2.37] [%clk 0:17:06] } 36... Kc7 { [%eval -2.42] [%clk 0:02:56] } 37. b5 { [%eval -2.73] [%clk 0:11:21] } 37... Ba3 { [%eval -2.85] [%clk 0:01:52] } 38. Ba5+ { [%eval -2.88] [%clk 0:10:37] } 38... Kb8 { [%eval -2.87] [%clk 0:02:20] } 39. Bc3 { [%eval -3.22] [%clk 0:01:05] } 39... g5 { [%eval -3.03] [%clk 0:01:33] } 40. Kf1?! { [%eval -4.57] } { Inaccuracy. Ba5 was best. } 40... Bc5 { [%eval -4.36] [%clk 0:01:01] } 41. Kg1 { [%eval -4.73] [%clk 0:28:24] } 41... Bb7?! { [%eval -3.52] } { Inaccuracy. Be6 was best. } { [%clk 0:26:13] } 42. Bxb7 { [%eval -5.24] [%clk 0:22:33] } 42... Kxb7 { [%eval -4.48] [%clk 0:26:30] } 43. Ba5 { [%eval -3.47] [%clk 0:22:38] } 43... Bb6 { [%eval -3.61] [%clk 0:26:35] } 44. Bb4? { [%eval -7.01] } { Mistake. Bd2 was best. } { [%clk 0:20:18] } 44... Bc7 { [%eval -6.37] [%clk 0:26:05] } 45. Kf1 { [%eval -7.18] [%clk 0:09:23] } 45... Kb6 { [%eval -6.88] [%clk 0:26:06] } 46. Ke2 { [%eval -7.55] [%clk 0:09:30] } 46... Kxb5 { [%eval -7.89] [%clk 0:26:12] } 47. Bd2 { [%eval -8.01] [%clk 0:04:35] } 47... Kc4 { [%eval -8.17] [%clk 0:23:48] } 48. f3 { [%eval -8.86] [%clk 0:04:25] } 48... Bb6 { [%eval -8.59] [%clk 0:21:25] } 49. Be1 { [%eval -9.01] [%clk 0:04:01] } 49... d5 { [%eval -8.03] [%clk 0:17:44] } 50. Bg3 { [%eval -8.51] [%clk 0:04:11] } 50... Bd4 { [%eval -8.76] [%clk 0:16:41] } 51. Kd2 { [%eval -9.27] [%clk 0:03:42] } 51... Bc3+ { [%eval -9.2] [%clk 0:16:04] } 52. Kc2 { [%eval -11.0] [%clk 0:02:50] } 52... d4 { [%eval -11.7] [%clk 0:15:02] } 53. Kd1 { [%eval -11.79] [%clk 0:02:50] } 53... d3 { [%eval -11.96] [%clk 0:14:52] } 54. Bf2 { [%eval -11.99] [%clk 0:02:15] } 54... Kd5 { [%eval -12.78] [%clk 0:14:36] } 55. Be3 { [%eval -12.29] [%clk 0:01:01] } 55... e4 { [%eval -14.4] [%clk 0:14:11] } 56. fxe4+ { [%eval -14.07] [%clk 0:00:31] } 56... Kxe4 { [%eval -15.09] [%clk 0:14:29] } 57. Bc5 { [%eval -14.82] [%clk 0:00:39] } 57... Kf3 { [%eval -13.85] [%clk 0:14:20] } 0-1