[Event "CASC Serale sistema Svizzero"] [Site "https://lichess.org/GTLpzo40"] [Date "2020.05.19"] [White "ErreEmme2012"] [Black "grouchom2"] [Result "1-0"] [UTCDate "2020.05.19"] [UTCTime "19:49:11"] [WhiteElo "1440"] [BlackElo "1226"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } h6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8. e5 c5 9. Qf4 dxe5 10. Qxe5+ Be7 11. O-O O-O 12. Bf4?! { (1.49 → 0.77) Inaccuracy. Rd1 was best. } (12. Rd1 Bd7) 12... a6?! { (0.77 → 1.77) Inaccuracy. Bd7 was best. } (12... Bd7) 13. Rad1 Qb6?? { (1.74 → 5.51) Blunder. Bd7 was best. } (13... Bd7 14. Rfe1) 14. Qxe7 Qxb2?? { (5.36 → Mate in 13) Checkmate is now unavoidable. Be6 was best. } (14... Be6 15. Bxe6 Rae8 16. Na4 Rxe7 17. Nxb6 Rxe6 18. Nd7 Nxd7 19. Rxd7 b6 20. g3 g5 21. Bd2) 15. Nd5?? { (Mate in 13 → 5.43) Lost forced checkmate sequence. Rd8 was best. } (15. Rd8 Rxd8 16. Qxd8+ Kh7 17. Bd3+ Ne4 18. Bxe4+ f5 19. Be5 Be6 20. Qxa8 Qb6 21. Qf8 Qc7) 15... Bg4 16. Nxf6+ gxf6?! { (5.54 → 10.26) Inaccuracy. Qxf6 was best. } (16... Qxf6 17. Qxf6 gxf6 18. f3 Bf5 19. Bd5 Bxc2 20. Rd2 Bf5 21. Rc1 Be6 22. Bxb7 Ra7 23. Be4) 17. f3 Rfe8? { (7.89 → Mate in 8) Checkmate is now unavoidable. Bf5 was best. } (17... Bf5 18. Bxh6 b5 19. Bd5 Qe5 20. Bxf8 Rxf8 21. Qxc5 Rc8 22. Qa7 Rc7 23. Qf2 Rxc2 24. f4) 18. Qxf7+ Kh8 19. fxg4 Rf8 20. Qg6 Rg8 21. Qxh6# { White wins by checkmate. } 1-0