Event: Round 9: Barreto Pulido, Mariana - Costa, Milagros
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-9/kCRi38Dw/pvm4SngH
White: Barreto Pulido, Mariana
WhiteElo: 1631
Black: Costa, Milagros
BlackElo: 1594
Result: 0-1
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:18] } 1... e5 { [%eval 0.22] [%clk 0:45:06] } 2. Nf3 { [%eval 0.13] [%clk 0:45:25] } 2... Nc6 { [%eval 0.21] [%clk 0:45:11] } 3. Bb5 { [%eval 0.15] [%clk 0:45:32] } 3... d6 { [%eval 0.52] [%clk 0:45:05] } 4. d3 { [%eval 0.26] [%clk 0:45:26] } 4... Bd7 { [%eval 0.33] [%clk 0:45:08] } 5. Ba4 { [%eval 0.09] [%clk 0:45:05] } 5... Nf6 { [%eval 0.12] [%clk 0:44:32] } 6. c3 { [%eval 0.14] [%clk 0:44:54] } 6... g6 { [%eval 0.1] [%clk 0:44:04] } 7. Nbd2 { [%eval 0.09] [%clk 0:44:46] } 7... Bg7 { [%eval 0.12] [%clk 0:43:49] } 8. O-O { [%eval 0.15] [%clk 0:44:38] } 8... O-O { [%eval 0.21] [%clk 0:43:31] } 9. h3 { [%eval 0.15] [%clk 0:44:20] } 9... h6 { [%eval 0.23] [%clk 0:42:12] } 10. Re1 { [%eval 0.15] [%clk 0:43:49] } 10... Kh7 { [%eval 0.46] [%clk 0:40:26] } 11. Nf1 { [%eval 0.3] [%clk 0:41:37] } 11... g5? { [%eval 1.64] } { Mistake. Re8 was best. } { [%clk 0:36:58] } 12. Ne3 { [%eval 1.07] [%clk 0:38:23] } 12... Ne7 { [%eval 1.11] [%clk 0:36:32] } 13. Bc2 { [%eval 1.05] [%clk 0:37:19] } 13... Ng6 { [%eval 1.13] [%clk 0:34:34] } 14. d4 { [%eval 1.2] [%clk 0:33:40] } 14... g4?! { [%eval 2.34] } { Inaccuracy. Re8 was best. } { [%clk 0:33:48] } 15. hxg4 { [%eval 2.3] [%clk 0:33:10] } 15... Nxg4 { [%eval 2.3] [%clk 0:33:25] } 16. Nf5 { [%eval 2.44] [%clk 0:23:35] } 16... Kg8 { [%eval 2.39] [%clk 0:25:32] } 17. Ng5 { [%eval 2.3] [%clk 0:11:57] } 17... Nxf2? { [%eval 4.25] } { Mistake. h5 was best. } { [%clk 0:22:46] } 18. Nxf7?? { [%eval 0.16] } { Blunder. Kxf2 was best. } { [%clk 0:08:09] } 18... Rxf7 { [%eval 0.07] [%clk 0:19:14] } 19. Qh5 { [%eval -0.1] [%clk 0:07:54] } 19... Kf8?? { [%eval 2.25] } { Blunder. d5 was best. } { [%clk 0:10:54] } 20. Qxg6?? { [%eval 0.0] } { Blunder. Bb3 was best. } { [%clk 0:06:34] } 20... Bxf5 { [%eval 0.0] [%clk 0:10:34] } 21. exf5 { [%eval 0.0] [%clk 0:06:37] } 21... Qh4 { [%eval 0.0] [%clk 0:10:30] } 22. Re3?? { [%eval -5.12] } { Blunder. Be3 was best. } { [%clk 0:04:22] } 22... Ng4 { [%eval -5.0] [%clk 0:10:22] } 23. Re4?? { [%eval #-2] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:00:58] } 23... Qf2+ { [%eval #-1] [%clk 0:10:23] } 0-1