[Event "Casual correspondence game"] [Site "https://lichess.org/LGlfoV4v"] [Date "2021.09.04"] [White "HeylithaV"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2021.09.04"] [UTCTime "06:25:37"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } Nf6 3. e5 Ng8 4. Nf3 Nb4? { (0.89 → 2.12) Mistake. d6 was best. } (4... d6 5. Nc3 a6 6. Be3 e6 7. Bd3 Nb4 8. Bc4 Ne7 9. Bb3) 5. Nc3 c6?! { (2.02 → 3.16) Inaccuracy. d5 was best. } (5... d5 6. a3 Nc6 7. Bb5 Bf5 8. Nh4 Bd7 9. O-O e6 10. Nf3 Nb8 11. Bd3 c5 12. dxc5) 6. Bc4?! { (3.16 → 2.22) Inaccuracy. a3 was best. } (6. a3 Nd5) 6... d6 7. d5 Bf5 8. Nd4 b5?? { (2.72 → 6.25) Blunder. cxd5 was best. } (8... cxd5 9. Nxd5 Nxd5 10. Nxf5 Qa5+ 11. Bd2 Qc5 12. Qe2 O-O-O 13. e6 Nb6 14. Bd3 fxe6 15. Qxe6+) 9. Bb3 e6 10. dxc6?? { (6.67 → 1.79) Blunder. dxe6 was best. } (10. dxe6 fxe6) 10... d5?? { (1.79 → 8.48) Blunder. dxe5 was best. } (10... dxe5 11. Nxf5) 11. Nxf5 Qb8 12. O-O exf5 13. Nxd5 Na6 14. c7 Qxc7 15. Nxc7+ Ke7?! { (11.75 → Mate in 1) Checkmate is now unavoidable. Nxc7 was best. } (15... Nxc7) 16. Nxa8 Nc5 17. Bd5?! { (Mate in 2 → 25.47) Lost forced checkmate sequence. Qd6+ was best. } (17. Qd6+ Ke8 18. Nc7#) 17... Nh6 18. Bg5+ Ke8?! { (28.98 → Mate in 2) Checkmate is now unavoidable. f6 was best. } (18... f6 19. Qd4) 19. Bc6+ Nd7 20. Bxd7# { White wins by checkmate. } 1-0