Event: 2023 U.S. Girls' Junior Chess Championship
Site: Saint Louis, United States
Date: 2023-07-19
White: Liu, Kelsey
WhiteElo: 1997
Black: Yan, Ruiyang
BlackElo: 2206
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... d6 { [%eval 0.0] [%clk 1:31:22] } 3. d4 { [%eval 0.25] [%clk 1:31:46] } 3... cxd4 { [%eval 0.13] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:11] } 4... Nf6 { [%eval 0.3] [%clk 1:32:13] } 5. Nc3 { [%eval 0.21] [%clk 1:32:36] } 5... a6 { [%eval 0.39] [%clk 1:32:38] } 6. Bg5 { [%eval 0.0] [%clk 1:32:57] } 6... Nbd7 { [%eval 0.18] [%clk 1:33:03] } 7. Bc4 { [%eval 0.0] [%clk 1:33:16] } 7... Qb6 { [%eval 0.1] [%clk 1:33:26] } 8. Bb3 { [%eval 0.42] [%clk 1:33:40] } 8... e6 { [%eval 0.3] [%clk 1:33:50] } 9. a4 { [%eval 0.1] [%clk 1:33:54] } 9... Qa5 { [%eval 0.15] [%clk 1:29:51] } 10. Qd2 { [%eval 0.13] [%clk 1:34:16] } 10... Be7 { [%eval 0.33] [%clk 1:30:01] } 11. f4?! { [%eval -0.6] } { Inaccuracy. f3 was best. } { [%clk 1:24:47] } 11... h6 { [%eval -0.6] [%clk 1:03:44] } 12. Bxf6 { [%eval -0.56] [%clk 1:24:26] } 12... Bxf6 { [%eval -0.61] [%clk 1:03:37] } 13. O-O-O { [%eval -0.59] [%clk 1:16:48] } 13... Nc5 { [%eval -0.69] [%clk 1:01:54] } 14. Kb1 { [%eval -0.58] [%clk 1:08:11] } 14... Bd7 { [%eval -0.69] [%clk 1:00:20] } 15. Nde2?! { [%eval -1.48] } { Inaccuracy. Rhe1 was best. } { [%clk 0:58:19] } 15... O-O-O?! { [%eval -0.85] } { Inaccuracy. O-O was best. } { [%clk 0:43:27] } 16. h4 { [%eval -0.75] [%clk 0:49:03] } 16... Qb4 { [%eval -0.69] [%clk 0:38:53] } 17. Rh3?! { [%eval -1.3] } { Inaccuracy. Qe3 was best. } { [%clk 0:49:06] } 17... Bc6 { [%eval -1.29] [%clk 0:26:07] } 18. Re3 { [%eval -1.62] [%clk 0:30:52] } 18... Bxh4 { [%eval -1.54] [%clk 0:22:54] } 19. Nd4 { [%eval -1.76] [%clk 0:31:02] } 19... Bd7? { [%eval -0.26] } { Mistake. Be8 was best. } { [%clk 0:20:05] } 20. Qe2? { [%eval -1.54] } { Mistake. Ncb5 was best. } { [%clk 0:24:39] } 20... Bf6 { [%eval -1.46] [%clk 0:17:31] } 21. Na2 { [%eval -1.93] [%clk 0:19:27] } 21... Qb6 { [%eval -1.76] [%clk 0:17:09] } 22. Rc3 { [%eval -2.09] [%clk 0:18:22] } 22... Kb8 { [%eval -2.07] [%clk 0:16:59] } 23. Rc4 { [%eval -2.06] [%clk 0:17:32] } 23... Rc8 { [%eval -2.05] [%clk 0:12:37] } 24. Rb4 { [%eval -2.01] [%clk 0:13:29] } 24... Qa5 { [%eval -2.01] [%clk 0:12:47] } 25. e5 { [%eval -2.36] [%clk 0:11:15] } 25... dxe5 { [%eval -2.47] [%clk 0:13:07] } 26. fxe5 { [%eval -2.12] [%clk 0:11:43] } 26... Bg5 { [%eval -1.77] [%clk 0:08:30] } 27. Qf3 { [%eval -1.92] [%clk 0:05:07] } 27... Rhf8 { [%eval -1.89] [%clk 0:08:40] } 28. Bc4 { [%eval -1.75] [%clk 0:04:45] } 28... Rc7 { [%eval -1.79] [%clk 0:07:52] } 29. Nb3?! { [%eval -2.88] } { Inaccuracy. Qc3 was best. } { [%clk 0:03:53] } 29... Nxb3 { [%eval -2.97] [%clk 0:08:16] } 30. Qxb3 { [%eval -3.66] [%clk 0:04:20] } 30... Be7 { [%eval -3.63] [%clk 0:07:02] } 31. Rd6 { [%eval -4.23] [%clk 0:03:29] } 31... Qxe5 { [%eval -4.47] [%clk 0:06:19] } 32. Bxa6 { [%eval -4.27] [%clk 0:02:57] } 32... Qxd6 { [%eval -4.55] [%clk 0:06:40] } 33. Bxb7?! { [%eval -5.9] } { Inaccuracy. Rxb7+ was best. } { [%clk 0:02:21] } 33... Qd1+ { [%eval -6.25] [%clk 0:07:02] } 34. Nc1 { [%eval -6.35] [%clk 0:02:46] } 34... Bxb4 { [%eval -5.85] [%clk 0:07:20] } 35. Qxb4?! { [%eval -10.29] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:15] } 35... Qxc2+ { [%eval -10.32] [%clk 0:07:40] } 0-1