[Event "PRACTICA COLEGIAL IX Arena"] [Site "https://lichess.org/3Q8Xm9NT"] [Date "2024.02.14"] [White "VICTOR_GUERRA_LUGO"] [Black "ethanguerralugo"] [Result "1-0"] [UTCDate "2024.02.14"] [UTCTime "00:02:46"] [WhiteElo "1471"] [BlackElo "1054"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } Bd6 5. Bxc6 dxc6 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 O-O 9. d3 Qe8 10. Bg5 Nd7 11. Ne2 Qe6 12. d4? { (0.33 → -1.18) Mistake. a4 was best. } (12. a4 f6 13. Be3 Rf7 14. Qg4 Nf8 15. g3 Qe7 16. Kg2 g6 17. a5 h5 18. Qh4 Qd7) 12... exd4 13. Nxd4?? { (-1.18 → -4.70) Blunder. Bf4 was best. } (13. Bf4 Rfe8 14. Bxd6 cxd6 15. Ng3 Nc5 16. Rfe1 g6 17. h4 Rad8 18. h5 Qe5 19. Rad1 Rd7) 13... Qe5 14. Be3?? { (-4.72 → Mate in 1) Checkmate is now unavoidable. Rfd1 was best. } (14. Rfd1 Qxg5 15. Nf5 Qf6 16. Rd2 Nc5 17. Rad1 Rad8 18. g3 Ne6 19. Qb3 b6 20. Nxd6 Rxd6) 14... Qg3?? { (Mate in 1 → 6.92) Lost forced checkmate sequence. Qh2# was best. } (14... Qh2#) 15. fxg3 Bf4 16. Qxf4 Nf6 17. Qf3 Ng4? { (9.20 → Mate in 10) Checkmate is now unavoidable. Rae8 was best. } (17... Rae8 18. Nf5 Re6 19. Qf4 Kh8 20. Bd4 c5 21. Bxc5 Rg8 22. Qxc7 Nxe4 23. Bd4 f6) 18. Qxg4 g5 19. Bxg5 Rfd8 20. Bh6+ Kh8 21. Qg7# { White wins by checkmate. } 1-0