lichess dev

[Event "Black12 Arena"] [Site "http://chess-academy.net/eXmp4GoU"] [Date "2026.05.26"] [Round "-"] [White "LaiuDamian"] [Black "lisnicartiom"] [Result "1-0"] [UTCDate "2026.05.26"] [UTCTime "16:20:49"] [WhiteElo "1715"] [BlackElo "1520"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 1.59) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 Qe7?! { (1.52 → 2.37) Inaccuracy. Best move was d6. } (3... d6 4. Nc4 Qf6 5. Qe2 Be6 6. Ne3 Ne7 7. c3 Bxe3 8. Qxe3 d5 9. d4 Qg6 10. Nd2) 4. d4 Bxd4?? { (1.72 → 5.22) Blunder. Best move was Nf6. } (4... Nf6 5. Bc4) 5. Qxd4 c5?! { (4.51 → 5.48) Inaccuracy. Best move was Nf6. } (5... Nf6) 6. Qc3 f6? { (4.95 → 6.30) Mistake. Best move was Nf6. } (6... Nf6 7. Bf4) 7. Nf3 d6 8. Qd3 Bg4? { (6.17 → 7.43) Mistake. Best move was Nc6. } (8... Nc6 9. Bf4) 9. Bf4 Nc6 10. Bxd6 Qd7?! { (7.27 → 8.07) Inaccuracy. Best move was Nb4. } (10... Nb4 11. Qb5+) 11. Nc3 Nb4?! { (7.90 → 8.79) Inaccuracy. Best move was O-O-O. } (11... O-O-O 12. O-O-O Qxd6 13. Qxd6 Rxd6 14. Rxd6 Kc7 15. Nb5+ Kb8 16. h3 Bc8 17. Rd2 Nge7 18. Nd6) 12. Qd2 Nxc2+? { (8.32 → 9.39) Mistake. Best move was O-O-O. } (12... O-O-O 13. O-O-O) 13. Qxc2 Qxd6 14. Rd1 Qf4? { (8.91 → 11.71) Mistake. Best move was Qe6. } (14... Qe6 15. Bb5+) 15. Nd5 Qh6 16. Nc7+ Kf7 17. Bc4+ Ke7?! { (15.19 → Mate in 8) Checkmate is now unavoidable. Best move was Kg6. } (17... Kg6) 18. Qd3 Rc8 19. Qd6# { White wins by checkmate. } 1-0