[Event "Casual classical game"] [Site "https://lichess.org/7OdqxY2A"] [Date "2021.08.28"] [White "flavio126"] [Black "leonardoridolfi1927"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "00:32:32"] [WhiteElo "1977"] [BlackElo "1434"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. Nd5?! { (0.13 → -0.90) Inaccuracy. d3 was best. } (6. d3 h6 7. Nd5 d6 8. a4 Nxd5 9. Bxd5 Ne7 10. Bb3 Be6) 6... Nxe4 7. d3 Nf6 8. Re1?! { (-0.85 → -1.52) Inaccuracy. Bg5 was best. } (8. Bg5 Be7 9. Nxe7+ Qxe7 10. c3 d6 11. d4 h6 12. Bh4 Bg4) 8... Nxd5 9. Bxd5 d6 10. Rb1?! { (-1.48 → -2.55) Inaccuracy. c3 was best. } (10. c3 h6 11. b4 Bb6 12. a4 a5 13. b5 Ne7 14. Bb3 Ng6 15. d4 exd4 16. cxd4 Qf6) 10... Bg4?! { (-2.55 → -1.56) Inaccuracy. h6 was best. } (10... h6 11. c3) 11. h3 Bxf3?! { (-1.79 → -1.07) Inaccuracy. Be6 was best. } (11... Be6) 12. Qxf3? { (-1.07 → -2.50) Mistake. Bxf3 was best. } (12. Bxf3) 12... Nd4 13. Qd1 Qf6?? { (-2.37 → 0.06) Blunder. c6 was best. } (13... c6 14. b4) 14. b4 Bb6 15. Rf1?? { (-0.20 → -2.57) Blunder. Bxb7 was best. } (15. Bxb7 Rab8 16. Be4 Qe6 17. c4 c6 18. Bb2 Qd7 19. a4 a6 20. a5 Ba7 21. Bxd4 Bxd4) 15... c6 16. Be4 d5 17. Bf3 Nxf3+ 18. gxf3?? { (-2.76 → -6.77) Blunder. Qxf3 was best. } (18. Qxf3) 18... Qh4 19. Kh2 Bxf2 20. Qe2? { (-8.42 → Mate in 2) Checkmate is now unavoidable. Rg1 was best. } (20. Rg1 Bxg1+) 20... Qg3+ 21. Kh1 Qxh3# { Black wins by checkmate. } 0-1