Event: Round 5: Laura Cabrera, Jhon Magno - Perez Quinones, Malcolm J.
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-5/QJnNr6Ds/Ut7mREvd
White: Laura Cabrera, Jhon Magno
WhiteElo: 1743
Black: Perez Quinones, Malcolm J.
BlackElo: 1725
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... c5 { [%eval 0.24] [%clk 0:45:15] } 2. Nf3 { [%eval 0.2] [%clk 0:45:19] } 2... e6 { [%eval 0.28] [%clk 0:45:19] } 3. c3 { [%eval 0.06] [%clk 0:45:15] } 3... Nf6 { [%eval 0.2] [%clk 0:45:16] } 4. e5 { [%eval 0.25] [%clk 0:45:05] } 4... Nd5 { [%eval 0.22] [%clk 0:45:20] } 5. d4 { [%eval 0.12] [%clk 0:45:05] } 5... cxd4 { [%eval 0.17] [%clk 0:44:59] } 6. cxd4 { [%eval 0.07] [%clk 0:45:12] } 6... Nc6 { [%eval 0.25] [%clk 0:44:54] } 7. a3 { [%eval 0.18] [%clk 0:45:08] } 7... a6 { [%eval 0.5] [%clk 0:41:25] } 8. Bd3 { [%eval 0.41] [%clk 0:45:07] } 8... d6 { [%eval 0.52] [%clk 0:39:11] } 9. O-O { [%eval 0.39] [%clk 0:42:32] } 9... Qc7 { [%eval 0.81] [%clk 0:36:17] } 10. Re1 { [%eval 0.75] [%clk 0:40:28] } 10... b5?! { [%eval 1.32] } { Inaccuracy. Bd7 was best. } { [%clk 0:30:21] } 11. Nbd2 { [%eval 1.21] [%clk 0:38:55] } 11... Bb7 { [%eval 1.13] [%clk 0:27:43] } 12. a4? { [%eval 0.0] } { Mistake. Nb3 was best. } { [%clk 0:38:56] } 12... Ncb4 { [%eval 0.47] [%clk 0:21:49] } 13. Bb1 { [%eval 0.57] [%clk 0:36:39] } 13... Rc8 { [%eval 1.0] [%clk 0:11:33] } 14. axb5 { [%eval 1.03] [%clk 0:34:52] } 14... axb5 { [%eval 1.03] [%clk 0:11:27] } 15. Qe2 { [%eval 0.6] [%clk 0:35:00] } 15... dxe5 { [%eval 0.59] [%clk 0:07:38] } 16. Nxe5 { [%eval 0.62] [%clk 0:33:25] } 16... Qb6? { [%eval 1.88] } { Mistake. Be7 was best. } { [%clk 0:02:55] } 17. Qh5? { [%eval 0.53] } { Mistake. Ne4 was best. } { [%clk 0:31:59] } 17... g6 { [%eval 0.56] [%clk 0:02:18] } 18. Bxg6?! { [%eval 0.0] } { Inaccuracy. Qg4 was best. } { [%clk 0:29:53] } 18... fxg6 { [%eval 0.0] [%clk 0:01:48] } 19. Nxg6 { [%eval 0.0] [%clk 0:30:01] } 19... hxg6 { [%eval 0.0] [%clk 0:00:35] } 20. Qxh8 { [%eval 0.0] [%clk 0:29:56] } 20... Nd3 { [%eval 0.0] [%clk 0:00:32] } 21. Ne4 { [%eval 0.04] [%clk 0:22:31] } 21... Nxe1 { [%eval 0.1] [%clk 0:00:40] } 22. Bh6 { [%eval 0.15] [%clk 0:22:40] } 22... Kd7 { [%eval 0.13] [%clk 0:00:23] } 23. Bxf8 { [%eval 0.01] [%clk 0:22:37] } 23... Qd8?? { [%eval 5.94] } { Blunder. Nd3 was best. } { [%clk 0:00:18] } 24. Nc5+?? { [%eval 1.77] } { Blunder. Qg7+ was best. } { [%clk 0:22:31] } 24... Kc6?? { [%eval 5.8] } { Blunder. Rxc5 was best. } { [%clk 0:00:13] } 25. Rxe1 { [%eval 5.61] [%clk 0:22:40] } 25... Qxf8?? { [%eval #11] } { Checkmate is now unavoidable. Kb6 was best. } { [%clk 0:00:22] } 26. Rxe6+ { [%eval #10] [%clk 0:22:48] } 26... Kc7 { [%eval #4] [%clk 0:00:28] } 27. Qe5+ { [%eval #3] [%clk 0:22:57] } 27... Kd8 { [%eval #3] [%clk 0:00:32] } 28. Nxb7+ { [%eval #6] [%clk 0:22:58] } 1-0