Event: 2024 North American Youth Championship - GIRLS
Site: Dulles, Virginia, United States
Date: 2024-12-18
White: Gao, Isabella
WhiteElo: 0
Black: Yu, Allyson
BlackElo: 1718
Result: 0-1
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard
TimeControl: G/90; +30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. c4 { [%eval 0.19] [%clk 1:31:20] } 2... dxc4 { [%eval 0.28] [%clk 1:31:18] } 3. e3 { [%eval 0.13] [%clk 1:31:32] } 3... Nf6 { [%eval 0.32] [%clk 1:31:39] } 4. Bxc4 { [%eval 0.23] [%clk 1:31:38] } 4... e6 { [%eval 0.21] [%clk 1:32:00] } 5. Nf3 { [%eval 0.18] [%clk 1:31:46] } 5... c5 { [%eval 0.22] [%clk 1:32:07] } 6. O-O { [%eval 0.21] [%clk 1:31:25] } 6... a6 { [%eval 0.22] [%clk 1:32:15] } 7. Bb3 { [%eval 0.11] [%clk 1:31:42] } 7... b5 { [%eval 0.15] [%clk 1:29:59] } 8. a4 { [%eval 0.08] [%clk 1:31:42] } 8... b4?! { [%eval 0.66] } { Inaccuracy. Bb7 was best. } { [%clk 1:27:17] } 9. Nbd2 { [%eval 0.35] [%clk 1:30:20] } 9... a5?! { [%eval 1.35] } { Inaccuracy. Bb7 was best. } { [%clk 1:24:01] } 10. Nc4?! { [%eval 0.4] } { Inaccuracy. e4 was best. } { [%clk 1:29:27] } 10... Bb7 { [%eval 0.3] [%clk 1:22:52] } 11. Nce5 { [%eval 0.26] [%clk 1:29:03] } 11... Nbd7 { [%eval 0.2] [%clk 1:17:31] } 12. Nxf7 { [%eval 0.19] [%clk 1:25:39] } 12... Kxf7 { [%eval 0.47] [%clk 1:16:11] } 13. Ng5+ { [%eval 0.44] [%clk 1:25:59] } 13... Ke7 { [%eval 0.71] [%clk 1:09:00] } 14. Nxe6? { [%eval -0.73] } { Mistake. e4 was best. } { [%clk 1:25:21] } 14... Qc8 { [%eval -0.49] [%clk 1:05:35] } 15. Nf4? { [%eval -2.01] } { Mistake. dxc5 was best. } { [%clk 1:20:42] } 15... c4 { [%eval -1.88] [%clk 1:03:40] } 16. Bc2 { [%eval -1.82] [%clk 1:19:37] } 16... Kf7 { [%eval -1.76] [%clk 1:03:01] } 17. Re1? { [%eval -3.17] } { Mistake. Bf5 was best. } { [%clk 1:18:39] } 17... b3?! { [%eval -1.94] } { Inaccuracy. Bd6 was best. } { [%clk 0:55:34] } 18. Bf5 { [%eval -1.96] [%clk 1:16:38] } 18... Bb4 { [%eval -1.91] [%clk 0:54:22] } 19. Re2?! { [%eval -2.8] } { Inaccuracy. Be6+ was best. } { [%clk 1:16:30] } 19... Re8 { [%eval -2.64] [%clk 0:53:41] } 20. f3 { [%eval -3.18] [%clk 1:15:49] } 20... g6 { [%eval -3.38] [%clk 0:48:32] } 21. Bb1 { [%eval -3.51] [%clk 1:15:46] } 21... Kg7 { [%eval -3.31] [%clk 0:48:07] } 22. e4 { [%eval -3.2] [%clk 1:15:10] } 22... Nb6 { [%eval -3.0] [%clk 0:47:14] } 23. d5 { [%eval -3.41] [%clk 1:14:14] } 23... Bc5+ { [%eval -3.06] [%clk 0:40:48] } 24. Be3?? { [%eval -6.54] } { Blunder. Kh1 was best. } { [%clk 1:14:22] } 24... Bxe3+ { [%eval -6.51] [%clk 0:40:52] } 25. Rxe3 { [%eval -6.38] [%clk 1:14:37] } 25... Qc5 { [%eval -6.28] [%clk 0:39:53] } 26. Qe2 { [%eval -7.46] [%clk 1:14:29] } 26... Nfxd5 { [%eval -7.53] [%clk 0:39:03] } 27. Nxd5 { [%eval -7.28] [%clk 1:13:10] } 27... Nxd5 { [%eval -7.25] [%clk 0:39:09] } 28. Kh1 { [%eval -8.7] [%clk 1:12:14] } 28... Qxe3 { [%eval -8.59] [%clk 0:37:28] } 29. Qf1 { [%eval -8.32] [%clk 1:11:26] } 29... Nb4 { [%eval -8.39] [%clk 0:35:06] } 30. h3 { [%eval -8.47] [%clk 1:10:54] } 30... Rad8 { [%eval -8.79] [%clk 0:34:51] } 31. Kh2 { [%eval -9.63] [%clk 1:08:09] } 31... Rd2 { [%eval -9.84] [%clk 0:34:15] } 32. Kh1 { [%eval -10.13] [%clk 1:07:57] } 32... Red8 { [%eval -9.92] [%clk 0:34:02] } 33. Bd3 { [%eval -11.19] [%clk 1:07:18] } 33... R8xd3 { [%eval -11.19] [%clk 0:33:13] } 34. Kh2 { [%eval -11.21] [%clk 1:06:47] } 34... Qf2 { [%eval -10.68] [%clk 0:32:15] } 35. Qh1?! { [%eval #-5] } { Checkmate is now unavoidable. Qxf2 was best. } { [%clk 1:06:55] } 35... Rxf3 { [%eval #-4] [%clk 0:32:25] } 36. e5 { [%eval #-2] [%clk 1:06:20] } 36... Rxh3+ { [%eval #-3] [%clk 0:32:37] } 37. Kxh3 { [%eval #-3] [%clk 1:06:33] } 37... Qf4 { [%eval #-3] [%clk 0:31:36] } 38. Rf1 { [%clk 1:06:11] } 38... Bc8+ { [%clk 0:31:59] } 0-1