[Event "COPA UTHGRA JAQUE MATE JUVENIL"] [Site "https://lichess.org/ZujUdsfk"] [Date "2021.09.04"] [White "MatiasLobo"] [Black "ThiagoLavayenA"] [Result "1-0"] [UTCDate "2021.09.04"] [UTCTime "22:58:14"] [WhiteElo "761"] [BlackElo "1107"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+4"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. d4? { (0.10 → -1.18) Mistake. d3 was best. } (5. d3 h6 6. O-O O-O 7. Nd5 d6 8. c3 a5 9. a4 Nxd5) 5... exd4 6. Nd5 Nxe4?? { (-0.95 → 1.99) Blunder. h6 was best. } (6... h6 7. O-O d6 8. b4 Nxb4 9. Nxb4 Bxb4 10. Qxd4 Bc5 11. Qd3) 7. Qe2?? { (1.99 → -0.87) Blunder. O-O was best. } (7. O-O O-O 8. Re1 Nf6 9. Bg5 Nb4 10. Nxf6+ gxf6 11. Bh6 d5) 7... f5?? { (-0.87 → 3.67) Blunder. O-O was best. } (7... O-O 8. O-O Re8 9. Ng5 Nxg5 10. Bxg5 Rxe2 11. Bxd8 Re8 12. Bxc7) 8. Bf4?? { (3.67 → 1.31) Blunder. Ng5 was best. } (8. Ng5 b5) 8... d6 9. O-O O-O? { (0.83 → 2.08) Mistake. Kf8 was best. } (9... Kf8 10. Nd2 Nxd2 11. Bxd2 Ne5 12. b4 Bb6 13. Bb3 c6 14. Nxb6 axb6 15. Rfe1 Bd7 16. Qh5) 10. Bg5?? { (2.08 → -5.85) Blunder. Nxc7+ was best. } (10. Nxc7+ Kh8) 10... Nxg5 11. Nxg5 Qxg5 12. Ne7+?! { (-5.40 → -8.33) Inaccuracy. Nxc7+ was best. } (12. Nxc7+ Kh8) 12... Kh8 13. c3 Nxe7 14. Qf3 Qg4 15. Qd3 dxc3 16. bxc3 Qe4 17. Rad1 Nc6 18. Qd5 Qxd5 19. Bxd5 Re8 20. Rd3 Re2 21. Rg3 Rxa2 22. Rg5 Rc2 23. Re1 Rxc3?? { (-17.62 → Mate in 1) Checkmate is now unavoidable. Bxf2+ was best. } (23... Bxf2+) 24. Re8# { White wins by checkmate. } 1-0