lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/aXIoZYdg"] [Date "2022.10.07"] [Round "-"] [White "cirligion1"] [Black "MariaCurca"] [Result "1-0"] [UTCDate "2022.10.07"] [UTCTime "16:29:31"] [WhiteElo "1757"] [BlackElo "1391"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Bc5?! { (0.00 → 0.53) Inaccuracy. Best move was Nf6. } { C25 Vienna Game: Anderssen Defense } (2... Nf6 3. Bc4 Bb4 4. Nf3 Bxc3 5. dxc3 Nc6 6. O-O O-O 7. Re1) 3. Nd5? { (0.53 → -1.37) Mistake. Best move was Qh5. } (3. Qh5 d6) 3... Qf6?? { (-1.37 → 8.76) Blunder. Best move was c6. } (3... c6) 4. Nxf6+ gxf6? { (8.43 → 9.43) Mistake. Best move was Nxf6. } (4... Nxf6 5. Bd3 O-O 6. c3 Bb6 7. Bc2 Re8 8. a4 a5 9. Qe2 Nc6 10. Nf3 d6 11. O-O) 5. a3 Nh6?! { (9.04 → 13.80) Inaccuracy. Best move was d6. } (5... d6 6. Ne2) 6. b4 Rg8 7. bxc5 d6 8. cxd6 cxd6 9. Qe2 Bg4 10. Qb5+ Kf8 11. Qxb7 Na6 12. Qxa8+ Kg7 13. Qxa7 Kg6 14. Qxa6 Kh5 15. f3 Kh4 16. g3+ Kg5 17. fxg4 Kxg4?! { (35.71 → Mate in 9) Checkmate is now unavoidable. Best move was Kg6. } (17... Kg6) 18. Be2+ Kg5 19. d3+ Kg6 20. h4 Ng4 21. Bxg4 Kg7 22. Bf5 Kf8 23. Qa8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bh6+. } (23. Bh6+ Rg7 24. Qc8+ Ke7 25. Qd7+ Kf8 26. Qd8#) 23... Kg7 24. Qa7?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bh6+. } (24. Bh6+ Kh8 25. Qxg8+ Kxg8 26. Rb1 Kh8 27. Rb8#) 24... Kh8 25. h5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bh6. } (25. Bh6 Rf8 26. Qe7 Rc8 27. Qxf6+ Kg8 28. Qg7#) 25... Kg7 26. h6+ Kh8 27. Qxf7 Rxg3 { Black resigns. } 1-0