[Event "Torneo de prueba Secundaria Arena"] [Site "https://lichess.org/Ef6PB9Hn"] [Date "2026.04.10"] [Round "-"] [White "Leonelbarrios"] [Black "SebastianAliagaN2"] [Result "0-1"] [GameId "Ef6PB9Hn"] [UTCDate "2026.04.10"] [UTCTime "00:10:23"] [WhiteElo "1112"] [BlackElo "1500"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+86"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } Qd6 3. d4 Bg4 4. e4 Nf6 5. h3 Be6 6. g3 Nc6 7. g4 Qf4 8. a4 Qxf3 9. Rg1 dxe4 10. Be2 Qxh3 11. Rf1 Nxg4 12. Bxg4 Bxg4 13. f3 Bxf3 14. Rxf3 exf3 15. Ne4 Qh1+ 16. Kd2 Qg2+ 17. Nf2 Qxf2+ 18. Kd3 Qxd4# { Black wins by checkmate. } 0-1