lichess dev

[Event "Arakhamia Arena"] [Site "http://chess-academy.net/cxxJugEx"] [Date "2025.01.16"] [Round "-"] [White "hazzard031"] [Black "Markits"] [Result "1-0"] [UTCDate "2025.01.16"] [UTCTime "17:36:32"] [WhiteElo "1792"] [BlackElo "1406"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 1.74) 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. Bc4? { (1.74 → 0.26) Mistake. Best move was Nxe5. } (3. Nxe5 Nc6) 3... g5?? { (0.26 → 5.50) Blunder. Best move was d6. } (3... d6) 4. Nxe5 g4? { (5.10 → 7.95) Mistake. Best move was d5. } (4... d5 5. Bxd5 Bxf2+ 6. Kxf2 Qf6+ 7. Qf3 Qxe5 8. Qxf7+ Kd8 9. d4 Qe7 10. Qxe7+ Nxe7 11. Bxg5) 5. Nxf7 Qf6 6. O-O d5 7. Bxd5 h6? { (7.61 → 8.75) Mistake. Best move was Ne7. } (7... Ne7 8. Nxh8) 8. Nxh8 c6? { (8.40 → 10.62) Mistake. Best move was Qxh8. } (8... Qxh8) 9. Bxg8 Qh4 10. Nc3 Bxf2+ 11. Rxf2 Nd7 12. Qf1 Ne5?! { (19.28 → Mate in 11) Checkmate is now unavoidable. Best move was g3. } (12... g3 13. Bf7+) 13. Rf8+ Ke7 14. Ng6+ Kd7 15. Nxh4 Kd6 16. d4 Nf3+ 17. gxf3 gxf3 18. Qxf3?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bf4+. } (18. Bf4+ Kd7 19. Qh3+ Ke7 20. Ng6#) 18... Bh3 19. Qf6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qf4+. } (19. Qf4+ Ke7 20. Qf7+ Kd6 21. e5#) 19... Kd7 20. Be6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf7+. } (20. Qf7+ Kd6 21. e5#) 20... Kd6 21. Bf4# { White wins by checkmate. } 1-0