[Event "cbtis torneo 2 segunda semana Arena"] [Site "https://lichess.org/Ui3Ygd0v"] [Date "2025.10.21"] [Round "-"] [White "Cristopher2373"] [Black "Ian_Alexander_Leon"] [Result "1-0"] [GameId "Ui3Ygd0v"] [UTCDate "2025.10.21"] [UTCTime "00:56:00"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } g5 3. Nf3 Nf6 4. Nxg5 Nxe4 5. Nxe4 Rg8 6. Nf6+ Qxf6 7. f3 Rxg2 8. Bf1 Rg8 9. Nc3 a6 10. Nd5 Qd6 11. Nc3 Qf6 12. Ne4 Qe6 13. d3 Qb6 14. Bg5 Qxb2 15. Rb1 Qxb1 16. Qxb1 Rxg5 17. Nxg5 f6 18. Nxh7 f5 19. Rg1 e4 20. fxe4 fxe4 21. dxe4 d5 22. exd5 c6 23. dxc6 bxc6 24. Bxa6 Nxa6 25. Qd1 c5 26. Qf3 Bb7 27. Qxf8+ Kd7 28. Qf6 Kc8 29. Rg7 Nb4 30. Qf8# { White wins by checkmate. } 1-0