[Event "Casual rapid game"] [Site "https://lichess.org/oAxhfjy1"] [Date "2022.02.07"] [White "Bigdazo"] [Black "lichess AI level 3"] [Result "0-1"] [UTCDate "2022.02.07"] [UTCTime "10:31:10"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nc3 b6 3. Nf3 Bb7 4. e3?! { (0.75 → -0.21) Inaccuracy. e4 was best. } (4. e4 Bb4 5. Bd3 Nf6 6. Nd2 c5 7. dxc5 Nc6 8. cxb6 axb6) 4... f5?! { (-0.21 → 0.47) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bd3 d5 6. O-O Nbd7 7. Qe2 Bb4 8. Bd2 O-O 9. a3) 5. b3 Nf6 6. Bd3 Bb4 7. O-O?? { (-0.20 → -8.37) Blunder. Bd2 was best. } (7. Bd2) 7... Bxf3?? { (-8.37 → -3.44) Blunder. Bxc3 was best. } (7... Bxc3 8. Ba3) 8. Qxf3 Nc6?? { (-3.54 → 1.56) Blunder. Bxc3 was best. } (8... Bxc3 9. Qxa8 Bxa1 10. Bd2 Bb2 11. b4 Nc6 12. Qxd8+ Kxd8 13. Rb1 Bxd4 14. exd4 Nxd4 15. Re1) 9. Qd1?? { (1.56 → -8.44) Blunder. Bb2 was best. } (9. Bb2) 9... Bxc3 10. a4 Nxd4 11. Bb5 O-O 12. Qd3 Ne4 13. Re1 Qh4 14. Rf1?! { (-12.56 → Mate in 7) Checkmate is now unavoidable. Qf1 was best. } (14. Qf1 Bxe1 15. Qxe1 Nxc2 16. g3 Qg4 17. h3 Qf3 18. Qf1 Nxa1 19. Ba3 Rf7 20. Be2 Qxf2+) 14... Nxb3? { (Mate in 7 → -8.06) Lost forced checkmate sequence. Nf3+ was best. } (14... Nf3+ 15. gxf3 Be5 16. f4 Qg4+ 17. Kh1 Qf3+ 18. Kg1 Rf6 19. h3 Rg6+ 20. Kh2 Qg2#) 15. cxb3 Bxa1 16. Ba3 Be5 17. Qxd7? { (-8.69 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (17. g3 Qh6 18. Bxf8 Rxf8 19. Qxd7 Bd6 20. Rd1 Qf6 21. Bc6 Nc5 22. Rxd6 cxd6 23. Qxa7 Ne4) 17... Qxh2# { Black wins by checkmate. } 0-1