lichess dev

[Event "Casual Classical game"] [Site "http://chess-academy.net/JhvtJ1EO"] [Date "2017.11.22"] [Round "-"] [White "dormenconicolas"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2017.11.22"] [UTCTime "17:13:24"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "10800+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nc3 { A00 Van Geet Opening } d5 2. Nb1 e5 3. Nc3?! { (-0.51 → -1.04) Inaccuracy. Best move was e3. } (3. e3 Nf6 4. d4 Nc6 5. Bb5 exd4 6. exd4 Bd6 7. Nf3 O-O 8. O-O Bg4 9. Bxc6 bxc6) 3... Nf6 4. Nb1 Bd6 5. Nc3 d4 6. Nb1 Nc6 7. Na3?! { (-1.57 → -2.13) Inaccuracy. Best move was d3. } (7. d3) 7... O-O 8. Nb1? { (-2.19 → -3.53) Mistake. Best move was c3. } (8. c3 Bxa3 9. bxa3 dxc3 10. e3 Ne4 11. d3 Nc5 12. Qc2 Be6 13. h3 Qd6 14. Qxc3 Rfd8) 8... e4 9. Na3? { (-3.23 → -5.76) Mistake. Best move was g3. } (9. g3 Ng4) 9... Ng4 10. Nb1? { (-5.16 → -7.43) Mistake. Best move was Nh3. } (10. Nh3 Qf6 11. Nc4 e3 12. dxe3 Bb4+ 13. Bd2 dxe3 14. Nxe3 Nxe3 15. fxe3 Bxh3 16. c3 Bc5) 10... Qf6? { (-7.43 → -5.95) Mistake. Best move was Nxf2. } (10... Nxf2 11. Kxf2 e3+ 12. dxe3 dxe3+ 13. Bxe3 Bg3+ 14. hxg3 Qxd1 15. Bd2 Bg4 16. Rh4 h5 17. Nf3) 11. Na3?? { (-5.95 → Mate in 1) Checkmate is now unavoidable. Best move was Nh3. } (11. Nh3 Nxh2) 11... Qxf2# { Black wins by checkmate. } 0-1