Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-6/t12a3W7l/T253K5a6
White: Estrada Nieves, Chloe A.
Black: Calvo Castillo, Juliana
BlackElo: 1527
Result: 1-0
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard
TimeControl: 2700+10

1. c4 { [%eval 0.12] [%clk 0:45:09] } 1... c5 { [%eval 0.19] [%clk 0:44:56] } 2. g3 { [%eval 0.0] [%clk 0:45:14] } 2... Nc6 { [%eval 0.11] [%clk 0:44:55] } 3. Bg2 { [%eval 0.11] [%clk 0:45:16] } 3... Nf6 { [%eval 0.21] [%clk 0:44:25] } 4. Nc3 { [%eval 0.28] [%clk 0:45:20] } 4... e5 { [%eval 0.46] [%clk 0:43:28] } 5. e4 { [%eval 0.17] [%clk 0:45:19] } 5... d6 { [%eval 0.13] [%clk 0:43:17] } 6. Nge2 { [%eval 0.13] [%clk 0:45:10] } 6... Bg4 { [%eval 0.26] [%clk 0:42:41] } 7. h3 { [%eval 0.26] [%clk 0:44:06] } 7... Be6 { [%eval 0.42] [%clk 0:41:39] } 8. d3 { [%eval 0.38] [%clk 0:43:42] } 8... Be7 { [%eval 0.59] [%clk 0:40:06] } 9. O-O { [%eval 0.59] [%clk 0:43:37] } 9... O-O { [%eval 0.71] [%clk 0:39:41] } 10. Be3 { [%eval 0.45] [%clk 0:43:42] } 10... Qd7 { [%eval 0.71] [%clk 0:37:43] } 11. Kh2 { [%eval 0.73] [%clk 0:43:45] } 11... Rac8 { [%eval 0.75] [%clk 0:36:22] } 12. f4 { [%eval 0.73] [%clk 0:39:54] } 12... Rfd8?? { [%eval 3.35] } { Blunder. Bg4 was best. } { [%clk 0:34:27] } 13. f5 { [%eval 3.4] [%clk 0:39:01] } 13... a6 { [%eval 3.55] [%clk 0:28:30] } 14. a4 { [%eval 3.19] [%clk 0:39:00] } 14... Re8 { [%eval 3.36] [%clk 0:22:18] } 15. fxe6 { [%eval 3.55] [%clk 0:38:57] } 15... Qxe6?! { [%eval 4.98] } { Inaccuracy. fxe6 was best. } { [%clk 0:22:12] } 16. Nd5 { [%eval 5.01] [%clk 0:34:54] } 16... Bd8 { [%eval 5.23] [%clk 0:19:58] } 17. Nxf6+ { [%eval 5.41] [%clk 0:32:59] } 17... Bxf6 { [%eval 5.46] [%clk 0:19:55] } 18. h4 { [%eval 5.49] [%clk 0:32:57] } 18... Ne7 { [%eval 6.26] [%clk 0:19:07] } 19. Bh3 { [%eval 6.31] [%clk 0:32:32] } 19... Qxh3+ { [%eval 7.5] [%clk 0:12:01] } 20. Kxh3 { [%eval 7.25] [%clk 0:32:37] } 20... Ng6 { [%eval 7.78] [%clk 0:10:16] } 21. Nc3 { [%eval 7.64] [%clk 0:31:49] } 21... Bd8 { [%eval 7.54] [%clk 0:08:31] } 22. Qg4 { [%eval 7.62] [%clk 0:31:02] } 22... Rc7 { [%eval 8.19] [%clk 0:07:55] } 23. Nd5 { [%eval 8.07] [%clk 0:29:55] } 23... Rc6 { [%eval 12.01] [%clk 0:07:12] } 24. h5 { [%eval 8.44] [%clk 0:28:50] } 24... Nh8? { [%eval #8] } { Checkmate is now unavoidable. Re6 was best. } { [%clk 0:04:57] } 25. Bh6 { [%eval #8] [%clk 0:28:08] } 25... g6 { [%eval #3] [%clk 0:04:18] } 26. Qd7 { [%eval #2] [%clk 0:27:35] } 1-0