lichess dev

[Event "Pereira Arena"] [Site "http://chess-academy.net/1SJVJahw"] [Date "2025.10.23"] [Round "-"] [White "Kittykatbot"] [Black "EdChiriac"] [Result "1-0"] [UTCDate "2025.10.23"] [UTCTime "16:29:27"] [WhiteElo "1831"] [BlackElo "1299"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Nf3 Qe7?! { (0.17 → 0.90) Inaccuracy. Best move was d6. } (3... d6) 4. O-O Bxf2+?? { (0.52 → 5.83) Blunder. Best move was d6. } (4... d6 5. d4 exd4 6. e5 Be6 7. Bg5 Qd7 8. Bxe6 fxe6 9. exd6 cxd6 10. Nxd4 Bxd4 11. Qxd4) 5. Rxf2 h5?? { (5.24 → 9.05) Blunder. Best move was Nf6. } (5... Nf6 6. d4) 6. Nc3? { (9.05 → 7.69) Mistake. Best move was Nxe5. } (6. Nxe5) 6... h4? { (7.69 → 13.26) Mistake. Best move was d6. } (6... d6 7. Nd5 Qd8 8. Ng5 Nh6 9. Qxh5 Bg4 10. Qh4 b5 11. Nxc7+ Qxc7 12. Bd5 f6 13. Nf7) 7. d4 exd4 8. Nxd4 h3 9. Bxf7+ Kf8 10. Bg6+ Nf6 11. Bg5 hxg2 12. Nd5 Qd8?! { (16.15 → Mate in 7) Checkmate is now unavoidable. Best move was Qe5. } (12... Qe5) 13. Nxf6 gxf6 14. Bxf6 Qe8 15. Be5+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qg4. } (15. Qg4 d6 16. Bh4+ Kg7 17. Bf5+ Kf8 18. Bd7+ Qf7 19. Ne6#) 15... Ke7 16. Nf5+ Kf8 17. Bg7+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Bd6+. } (17. Bd6+ cxd6 18. Qxd6+ Kg8 19. Qf6 Rh7 20. Bxh7+ Kxh7 21. Qg7#) 17... Kg8 18. Qd5+ Qf7 19. Qxf7# { White wins by checkmate. } 1-0