lichess dev

[Event "Gunsberg Arena"] [Site "http://chess-academy.net/w7RBZniq"] [Date "2025.12.23"] [Round "-"] [White "LaiuDamian"] [Black "Vlad220117"] [Result "1-0"] [UTCDate "2025.12.23"] [UTCTime "17:26:06"] [WhiteElo "1183"] [BlackElo "1674"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C53"] [Opening "Italian Game: Classical Variation, Giuoco Pianissimo"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 { C53 Italian Game: Classical Variation, Giuoco Pianissimo } Ng4? { (0.12 → 2.35) Mistake. Best move was O-O. } (5... O-O 6. b4 Bb6 7. O-O a6 8. Bg5 d6 9. Bh4 h6 10. Nbd2) 6. d4 exd4?! { (1.67 → 2.34) Inaccuracy. Best move was Bd6. } (6... Bd6) 7. cxd4 Nxd4 8. Nxd4 Qf6? { (1.72 → 4.25) Mistake. Best move was d5. } (8... d5) 9. Qxg4 Bxd4 10. Qe2 d5? { (3.73 → 5.30) Mistake. Best move was c6. } (10... c6) 11. exd5+ Kf8? { (4.74 → 6.41) Mistake. Best move was Qe5. } (11... Qe5) 12. O-O Qg6?? { (5.61 → 10.71) Blunder. Best move was h5. } (12... h5 13. Nc3) 13. Rd1?? { (10.71 → 5.23) Blunder. Best move was Re1. } (13. Re1 Bxf2+ 14. Qxf2 Bd7 15. Bf4 h5 16. Bxc7 h4 17. Re7 Qf5 18. Bd6 Kg8 19. Qxf5 Bxf5) 13... Bh3?? { (5.23 → 8.76) Blunder. Best move was Bg4. } (13... Bg4) 14. Qf3 Re8 15. Qxh3 Qc2 16. Qd3 Qxf2+ 17. Kh1 Re1+ 18. Rxe1 Qxe1+ 19. Qf1 Qh4? { (8.36 → 10.71) Mistake. Best move was Qxf1+. } (19... Qxf1+ 20. Bxf1) 20. d6 Be5?! { (10.30 → Mate in 1) Checkmate is now unavoidable. Best move was Qf6. } (20... Qf6 21. Qxf6) 21. Qxf7# { White wins by checkmate. } 1-0