[Event "Casual classical game"] [Site "https://lichess.org/iiBpkgBp"] [Date "2020.06.21"] [White "castilho89"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2020.06.21"] [UTCTime "21:26:45"] [WhiteElo "1398"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "B00"] [Opening "Nimzowitsch Defense: Mikenas Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 d6 { B00 Nimzowitsch Defense: Mikenas Variation } 3. d5 Nb4 4. Nf3 Bg4?! { (0.99 → 1.85) Inaccuracy. Nf6 was best. } (4... Nf6 5. c3 Na6 6. Bxa6 bxa6 7. O-O e5 8. Qe2 Be7 9. c4) 5. Nc3 e5 6. Bb5+?! { (1.46 → 0.82) Inaccuracy. Be3 was best. } (6. Be3 Nf6) 6... c6 7. dxc6 bxc6 8. Bc4 Nf6 9. Bg5 d5 10. exd5 Bc5 11. dxc6 Bd4?! { (1.34 → 2.44) Inaccuracy. O-O was best. } (11... O-O 12. O-O Nxc6 13. h3 Qxd1 14. Raxd1 Bxf3 15. gxf3 Rac8 16. b3 Nd4 17. f4 Nh5 18. Ne4) 12. Bb5 a6?? { (2.09 → 10.80) Blunder. Qc7 was best. } (12... Qc7 13. O-O a6 14. Ba4 Bxc3 15. bxc3 Nbd5 16. h3 Bh5 17. Bb3 Nxc3 18. Qd3 Nce4 19. Bxf6) 13. c7+ Kf8 14. cxd8=Q+ Ne8?! { (14.19 → Mate in 11) Checkmate is now unavoidable. Rxd8 was best. } (14... Rxd8 15. Bd3 h6 16. Bd2 Nxd3+ 17. cxd3 Kg8 18. Qe2 Rd6 19. h3 Bxf3 20. Qxf3 g6 21. Be3) 15. Qxa8?! { (Mate in 11 → 38.72) Lost forced checkmate sequence. Be7+ was best. } (15. Be7+ Kg8 16. Qxa8 h6 17. Qxe8+ Kh7 18. Qxf7 Rg8 19. Bc4 Bxc3+ 20. bxc3 Nd5 21. Qdxd5 Rb8) 15... Bxf2+?! { (38.72 → Mate in 4) Checkmate is now unavoidable. axb5 was best. } (15... axb5 16. Nxb5) 16. Kxf2 Bd7 17. Qxd7 g6 18. Qdxe8+ Kg7 19. Qxh8# { White wins by checkmate. } 1-0