Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-17
White: Oscar Zecha
Black: Elysia Feng
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:17] } 1... d5 { [%eval 0.27] [%clk 0:45:14] } 2. c4 { [%eval 0.29] [%clk 0:45:23] } 2... e6 { [%eval 0.3] [%clk 0:45:22] } 3. Nf3 { [%eval 0.0] [%clk 0:45:31] } 3... c5 { [%eval 0.47] [%clk 0:45:28] } 4. cxd5 { [%eval 0.53] [%clk 0:45:24] } 4... exd5 { [%eval 0.49] [%clk 0:45:34] } 5. g3 { [%eval 0.4] [%clk 0:45:30] } 5... Nc6 { [%eval 0.52] [%clk 0:45:39] } 6. Bg2 { [%eval 0.67] [%clk 0:45:21] } 6... Nf6 { [%eval 0.59] [%clk 0:45:21] } 7. O-O { [%eval 0.51] [%clk 0:45:21] } 7... Be7 { [%eval 0.44] [%clk 0:44:59] } 8. dxc5 { [%eval 0.51] [%clk 0:44:55] } 8... Bxc5 { [%eval 0.63] [%clk 0:45:06] } 9. a3 { [%eval 0.33] [%clk 0:45:04] } 9... O-O { [%eval 0.87] [%clk 0:44:24] } 10. b4 { [%eval 0.76] [%clk 0:45:08] } 10... Bb6 { [%eval 0.89] [%clk 0:44:24] } 11. Bb2 { [%eval 0.91] [%clk 0:44:56] } 11... Be6 { [%eval 0.99] [%clk 0:42:22] } 12. Nc3 { [%eval 0.87] [%clk 0:44:18] } 12... a6 { [%eval 1.08] [%clk 0:40:57] } 13. Rc1 { [%eval 0.93] [%clk 0:44:12] } 13... Rc8 { [%eval 1.25] [%clk 0:40:43] } 14. Na4 { [%eval 1.0] [%clk 0:37:11] } 14... Nd7 { [%eval 1.5] [%clk 0:36:16] } 15. Nxb6?! { [%eval 0.73] } { Inaccuracy. Ne1 was best. } { [%clk 0:30:19] } 15... Nxb6 { [%eval 0.82] [%clk 0:35:32] } 16. Qd3 { [%eval 0.87] [%clk 0:30:06] } 16... Nc4 { [%eval 0.85] [%clk 0:33:16] } 17. Ba1 { [%eval 0.7] [%clk 0:29:52] } 17... b5 { [%eval 0.65] [%clk 0:26:59] } 18. Rfd1 { [%eval 0.63] [%clk 0:28:15] } 18... Qe7 { [%eval 0.49] [%clk 0:24:03] } 19. h4 { [%eval 0.66] [%clk 0:26:37] } 19... f6 { [%eval 1.11] [%clk 0:21:04] } 20. h5 { [%eval 0.97] [%clk 0:23:56] } 20... Bf7?! { [%eval 1.73] } { Inaccuracy. Rfd8 was best. } { [%clk 0:16:14] } 21. h6 { [%eval 2.18] [%clk 0:21:36] } 21... Rfd8 { [%eval 2.62] [%clk 0:06:32] } 22. Nh4? { [%eval 0.88] } { Mistake. Qf5 was best. } { [%clk 0:18:40] } 22... g6 { [%eval 0.78] [%clk 0:04:53] } 23. Nf3 { [%eval 0.74] [%clk 0:16:37] } 23... N6e5 { [%eval 0.98] [%clk 0:03:49] } 24. Qc3 { [%eval 1.01] [%clk 0:05:12] } 24... Ng4?? { [%eval 3.09] } { Blunder. Rd6 was best. } { [%clk 0:02:45] } 25. e3?? { [%eval -0.19] } { Blunder. Bh3 was best. } { [%clk 0:04:21] } 25... Be6?! { [%eval 0.67] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:54] } 26. Qd3?! { [%eval -0.36] } { Inaccuracy. Qd4 was best. } { [%clk 0:02:42] } 26... Nxh6 { [%eval 0.0] [%clk 0:00:29] } 27. Nd4?! { [%eval -0.82] } { Inaccuracy. e4 was best. } { [%clk 0:01:55] } 27... Bf7? { [%eval 0.34] } { Mistake. Bg4 was best. } { [%clk 0:00:26] } 28. Nb3?! { [%eval -0.4] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:48] } 28... Ng4 { [%eval -0.67] [%clk 0:00:28] } 29. Nc5 { [%eval -0.46] [%clk 0:01:35] } 29... Rd6 { [%eval 0.02] [%clk 0:00:18] } 30. Qd4?! { [%eval -0.74] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:28] } 30... Rcd8?? { [%eval 8.52] } { Blunder. Nge5 was best. } { [%clk 0:00:23] } 31. Qxg4 { [%eval 8.05] [%clk 0:00:35] } 31... Qe8 { [%eval 9.03] [%clk 0:00:19] } 32. Nb7 { [%eval 8.69] [%clk 0:00:35] } 1-0