Event: 2021 US Women's Chess Championship
Site: Saint Louis, United States
Date: 2021-10-18
White: Lee, Megan
WhiteElo: 2211
Black: Sharevich, Anna
BlackElo: 2276
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Swiss Cheese Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... a6?! { [%eval 0.68] } { Inaccuracy. d6 was best. } { [%clk 1:31:13] } 3. d4?! { [%eval 0.16] } { Inaccuracy. c4 was best. } { [%clk 1:30:57] } 3... cxd4 { [%eval 0.35] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.13] [%clk 1:31:26] } 4... e6 { [%eval 0.6] [%clk 1:31:48] } 5. Bd3 { [%eval 0.42] [%clk 1:30:38] } 5... g6 { [%eval 0.52] [%clk 1:32:04] } 6. Be3 { [%eval 0.64] [%clk 1:23:51] } 6... Bg7 { [%eval 0.55] [%clk 1:32:22] } 7. Nd2 { [%eval 0.23] [%clk 1:20:32] } 7... Ne7 { [%eval 0.63] [%clk 1:32:35] } 8. f4 { [%eval 0.54] [%clk 1:17:41] } 8... d6 { [%eval 0.7] [%clk 1:26:11] } 9. O-O { [%eval 0.39] [%clk 1:09:14] } 9... e5?? { [%eval 2.26] } { Blunder. O-O was best. } { [%clk 1:24:01] } 10. Ne2?? { [%eval 0.52] } { Blunder. fxe5 was best. } { [%clk 1:03:03] } 10... exf4 { [%eval 0.78] [%clk 1:22:13] } 11. Nxf4 { [%eval 0.61] [%clk 0:56:47] } 11... Nbc6 { [%eval 0.83] [%clk 1:21:06] } 12. c3 { [%eval 0.87] [%clk 0:49:51] } 12... Ne5 { [%eval 1.11] [%clk 1:20:10] } 13. Nc4 { [%eval 0.93] [%clk 0:49:13] } 13... Nxc4?! { [%eval 1.63] } { Inaccuracy. O-O was best. } { [%clk 1:16:25] } 14. Bxc4 { [%eval 1.78] [%clk 0:49:35] } 14... O-O { [%eval 1.49] [%clk 1:16:36] } 15. a4 { [%eval 1.71] [%clk 0:44:55] } 15... Nc6 { [%eval 1.81] [%clk 1:14:17] } 16. h3 { [%eval 1.62] [%clk 0:39:57] } 16... Ne5 { [%eval 1.37] [%clk 1:14:24] } 17. Bb3 { [%eval 1.39] [%clk 0:39:25] } 17... Qe7 { [%eval 1.88] [%clk 1:11:29] } 18. Nd5 { [%eval 2.09] [%clk 0:37:55] } 18... Qh4 { [%eval 1.64] [%clk 1:07:52] } 19. Rf4 { [%eval 1.84] [%clk 0:36:41] } 19... Qg3?? { [%eval 4.14] } { Blunder. Qd8 was best. } { [%clk 1:01:19] } 20. Bf2 { [%eval 4.55] [%clk 0:35:27] } 20... Qg5 { [%eval 4.69] [%clk 0:59:19] } 21. h4?? { [%eval 1.46] } { Blunder. Bh4 was best. } { [%clk 0:29:24] } 21... Qd8?? { [%eval 3.8] } { Blunder. Qh6 was best. } { [%clk 0:52:33] } 22. Bb6 { [%eval 3.41] [%clk 0:26:54] } 22... Qd7 { [%eval 3.43] [%clk 0:52:35] } 23. Nf6+ { [%eval 2.85] [%clk 0:17:13] } 23... Bxf6 { [%eval 2.46] [%clk 0:52:53] } 24. Rxf6 { [%eval 2.7] [%clk 0:17:41] } 24... Ng4 { [%eval 2.12] [%clk 0:51:31] } 25. Rxd6 { [%eval 1.85] [%clk 0:13:45] } 25... Qe7 { [%eval 1.75] [%clk 0:51:39] } 26. Rd8? { [%eval 0.34] } { Mistake. Qd3 was best. } { [%clk 0:12:45] } 26... Be6 { [%eval 0.46] [%clk 0:48:14] } 27. Rxa8 { [%eval 0.39] [%clk 0:12:07] } 27... Rxa8 { [%eval 0.37] [%clk 0:48:21] } 28. Bxe6 { [%eval 0.25] [%clk 0:10:12] } 28... Qxe6 { [%eval 0.48] [%clk 0:48:45] } 29. Qd4 { [%eval 0.37] [%clk 0:08:50] } 29... Re8 { [%eval 0.29] [%clk 0:48:20] } 30. Re1 { [%eval 0.0] [%clk 0:09:00] } 30... Qe7 { [%eval 0.19] [%clk 0:45:25] } 31. g3 { [%eval 0.18] [%clk 0:08:41] } 31... Ne5 { [%eval 0.13] [%clk 0:39:05] } 32. Kg2 { [%eval 0.23] [%clk 0:08:31] } 32... Qe6 { [%eval 0.2] [%clk 0:34:57] } 33. Bc7 { [%eval 0.16] [%clk 0:07:17] } 33... Nc6 { [%eval 0.14] [%clk 0:34:53] } 34. Qb6 { [%eval 0.0] [%clk 0:07:05] } 34... Qd7 { [%eval 0.11] [%clk 0:33:34] } 35. Bf4 { [%eval 0.4] [%clk 0:06:30] } 35... h5 { [%eval 0.47] [%clk 0:27:34] } 36. Re2 { [%eval 0.0] [%clk 0:04:10] } 36... Qd1 { [%eval 0.0] [%clk 0:25:58] } 37. Kf2 { [%eval 0.0] [%clk 0:03:13] } 37... Qh1 { [%eval 0.0] [%clk 0:24:26] } 38. Qxb7 { [%eval 0.0] [%clk 0:01:52] } 38... Qh2+ { [%eval 0.0] [%clk 0:17:12] } 39. Kf3 { [%eval 0.0] [%clk 0:02:16] } 39... Qh1+ { [%eval 0.0] [%clk 0:17:26] } 40. Kf2 { [%eval 0.0] [%clk 0:02:06] } 40... Qh2+ { [%eval 0.0] [%clk 0:12:46] } 41. Kf3 { [%eval 0.0] [%clk 0:26:32] } 41... Qh1+ { [%eval 0.0] [%clk 0:42:56] } 42. Rg2 { [%eval 0.0] [%clk 0:23:13] } 42... Qf1+ { [%eval 0.0] [%clk 0:37:25] } 43. Rf2 { [%eval 0.0] [%clk 0:21:33] } 43... Qh1+ { [%eval 0.0] [%clk 0:37:06] } 44. Rg2 { [%eval 0.0] [%clk 0:20:44] } 44... Qf1+ { [%eval 0.0] [%clk 0:29:42] } 45. Rf2 { [%eval 0.0] [%clk 0:19:39] } 45... Qh1+ { [%eval 0.0] [%clk 0:29:51] } 46. Rg2 { [%eval 0.0] } 1/2-1/2