[Event "Casual correspondence game"] [Site "https://lichess.org/ZuaegByG"] [Date "2021.02.15"] [White "lichess AI level 1"] [Black "filippoboschi"] [Result "0-1"] [UTCDate "2021.02.15"] [UTCTime "18:17:09"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. d3?! { (0.38 → -0.56) Inaccuracy. d4 was best. } (2. d4 e6 3. c4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6) 2... d5 3. e3 c5 4. c3 Nc6 5. Nbd2?! { (-0.16 → -1.09) Inaccuracy. d4 was best. } (5. d4 e6 6. Nbd2 Be7 7. Bd3 O-O 8. O-O b6 9. b3 Bb7) 5... e5 6. Qa4 Bd7 7. Qb3 Na5 8. Nxe5?? { (-0.99 → -7.42) Blunder. Qc2 was best. } (8. Qc2 Bd6) 8... Nxb3 9. Nxd7 Nxd7 10. Rb1 Nxc1 11. a3 Na2 12. Rg1 Bd6 13. d4 Bxh2 14. Ra1 Bxg1 15. Nc4 dxc4 16. dxc5 Nxc5 17. Be2?! { (-30.03 → Mate in 7) Checkmate is now unavoidable. Rxa2 was best. } (17. Rxa2 Ne4) 17... Nd3+?! { (Mate in 7 → -26.25) Lost forced checkmate sequence. Qh4 was best. } (17... Qh4 18. g3 Bxf2+ 19. Kxf2 Ne4+ 20. Ke1 Qh1+ 21. Bf1 Qg1 22. Rxa2 Qf2+ 23. Kd1 Qd2#) 18. Kf1 Bxf2 19. Rd1?! { (-27.34 → Mate in 6) Checkmate is now unavoidable. g3 was best. } (19. g3 Bxe3) 19... Bxe3 20. Bg4 Qf6+ 21. Ke2 Qf2# { Black wins by checkmate. } 0-1