[Event "Casual correspondence game"] [Site "https://lichess.org/Ife1Yv8O"] [Date "2024.01.31"] [White "lichess AI level 2"] [Black "leafgreens"] [Result "0-1"] [UTCDate "2024.01.31"] [UTCTime "17:00:00"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Qf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. b3 Nf6 6. Bb2 Bg4 7. Qf4 e6 8. h3 Bf5 9. d3 Bd6 10. Qa4? { (-0.64 → -2.31) Mistake. Bxc6+ was best. } (10. Bxc6+ bxc6 11. Be5 Be7 12. Nf3 Bg6 13. Bb2 O-O 14. Ne5 Bd6 15. Qe3 Re8 16. Nd2 Qc7) 10... O-O 11. Nf3?? { (-2.30 → -5.19) Blunder. Bxc6 was best. } (11. Bxc6 Rc8 12. b4 Rxc6 13. Ne2 Re8 14. Nd4 Ra6 15. Qb3 Bg6 16. O-O e5 17. Ne2 e4) 11... a6?? { (-5.19 → -0.96) Blunder. Nb4 was best. } (11... Nb4 12. Nd4 a6 13. a3 axb5 14. Qxb5 Nxc2+ 15. Nxc2 Qc7 16. Nc3 Ra5 17. Nd4 Rxb5 18. Ncxb5) 12. Bxf6?? { (-0.96 → -5.87) Blunder. Bxc6 was best. } (12. Bxc6 bxc6 13. O-O Nd7 14. Re1 Re8 15. Nbd2 f6 16. d4 Nb6 17. Qa5 Nc8 18. Qxd8 Rxd8) 12... Qxf6 13. O-O axb5 14. Qh4 Qxa1 15. Nbd2 Qxa2 16. Nd4 Nxd4 17. Qxd4 Qxc2 18. Ne4 e5 19. Nxd6 exd4 20. Nxb5 Rfe8 21. f3?! { (-13.03 → Mate in 3) Checkmate is now unavoidable. b4 was best. } (21. b4 Qxd3) 21... Qxd3?! { (Mate in 3 → -12.73) Lost forced checkmate sequence. Ra2 was best. } (21... Ra2 22. Rf2 Qxf2+ 23. Kh2 Qxg2#) 22. Nd6?! { (-12.73 → Mate in 6) Checkmate is now unavoidable. Nc7 was best. } (22. Nc7 Qxf1+ 23. Kxf1 Ra1+ 24. Kf2 Ree1 25. Nxd5 d3 26. Nc3 d2 27. g4 Bd3 28. g5 Rac1) 22... Re2 23. Rf2 Ra1+ 24. Rf1 Qe3+ 25. Kh1 Rxf1+ 26. Kh2 Qf4# { Black wins by checkmate. } 0-1