[Event "Dark Arena"] [Site "https://lichess.org/G4dTEXty"] [Date "2022.11.23"] [White "Nastihanmahmoudi"] [Black "Hossein4140"] [Result "1-0"] [UTCDate "2022.11.23"] [UTCTime "10:36:09"] [WhiteElo "947"] [BlackElo "1333"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-461"] [Variant "Standard"] [TimeControl "120+1"] [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 } d5?? { (0.00 → 1.81) Blunder. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Bxc6+) 5. exd5 e4?? { (1.62 → 4.88) Blunder. Nd4 was best. } (5... Nd4 6. h3 Bd6 7. d3 O-O 8. O-O a6 9. a4 Bd7 10. a5) 6. dxc6 exf3 7. Qxf3 bxc6 8. Qxc6+ Bd7 9. Qb7? { (4.09 → 2.00) Mistake. Qf3 was best. } (9. Qf3 Bd6 10. Qe2+ Be7 11. b3 O-O 12. Bb2 Re8 13. O-O-O Bf8 14. Qd3 Ng4 15. Qg3 Ne5) 9... Rb8? { (2.00 → 3.52) Mistake. Bd6 was best. } (9... Bd6 10. O-O O-O 11. h3 c6 12. Re1 Re8 13. Rxe8+ Qxe8 14. d4 Rb8 15. Qa6 Bf5 16. Be3) 10. Qxa7 Rb7?? { (3.52 → 9.77) Blunder. Be7 was best. } (10... Be7) 11. Qxb7 Bc8 12. Qb5+ Bd7 13. Qa6 Ne4 14. d3 Ng5 15. Bxg5 h6 16. Bxd8 Kxd8 17. Qa8+ Ke7 18. Qe4+ Kd8 19. Bxf7 Be7?! { (18.66 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (19... h5 20. O-O c6 21. Qe5 Kc8 22. a4 Rh6 23. Ne4 c5 24. a5 Ra6 25. Bxh5 Ra8 26. a6) 20. O-O-O?! { (Mate in 8 → 18.55) Lost forced checkmate sequence. Qa8+ was best. } (20. Qa8+ Bc8 21. Be6 Bb4 22. Qxc8+ Ke7 23. Qd7+ Kf6 24. Qf7+ Ke5 25. d4+ Kxd4 26. O-O-O+ Ke5) 20... Bc6?! { (18.55 → Mate in 6) Checkmate is now unavoidable. Bd6 was best. } (20... Bd6 21. Qd4 Rf8 22. Qxg7 Bc6 23. f3 Kc8 24. Bb3 h5 25. Qh7 Bf4+ 26. Kb1 Be8 27. Nd5) 21. Qxc6 Kc8 22. Be6+ Kd8 23. Qd7# { White wins by checkmate. } 1-0