[Event "Casual classical game"] [Site "https://lichess.org/2X0JzU27"] [Date "2023.11.11"] [White "Hackersoft21"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2023.11.11"] [UTCTime "05:58:58"] [WhiteElo "1839"] [BlackElo "?"] [Variant "From Position"] [TimeControl "1800+30"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkbnr/pppp2pp/2n5/1B2pp2/4P3/5N2/PPPP1PPP/RNBQK2R w KQkq - 0 4"] [SetUp "1"] [Annotator "lichess.org"] 4. d3 fxe4 5. dxe4 Nf6 6. Nc3?! { (0.66 → 0.00) Inaccuracy. O-O was best. } (6. O-O d6 7. Bc4 Bg4 8. Be3 Be7 9. h3 Bh5 10. Nbd2 Qd7) 6... Bb4 7. O-O Bxc3 8. Bxc6?! { (0.00 → -0.86) Inaccuracy. bxc3 was best. } (8. bxc3 d6 9. c4 Bd7 10. c5 a6 11. Bxc6 Bxc6 12. Ba3 Nxe4) 8... bxc6 9. bxc3 Ba6 10. Re1 d6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Qd7 14. Qd2 c5 15. Rad1 O-O-O 16. Qc1 Qa4 17. Qb2? { (-1.85 → -3.20) Mistake. c4 was best. } (17. c4 Bb7 18. Qb2 Nxe4 19. Rd3 Qc6 20. Rb1 g4 21. Nh4 Rhe8 22. Rb3 Ba6 23. Nf5 Bxc4) 17... Rhg8?? { (-3.20 → -0.64) Blunder. Nxe4 was best. } (17... Nxe4 18. c4) 18. Rb1?? { (-0.64 → -2.77) Blunder. Qb3 was best. } (18. Qb3 Qxb3 19. axb3 Bb7 20. Nd2 Rg6 21. Ra1 Rdg8 22. f3 h5 23. Rxa7 Rh6 24. h3 g4) 18... Nxe4 19. Red1 Qb5 20. Qa3 Qc4 21. Nd2?? { (-2.90 → -5.85) Blunder. Qb2 was best. } (21. Qb2 Bb5) 21... Nxd2 22. Rxd2 e4 23. Bxd6? { (-4.34 → -7.62) Mistake. h3 was best. } (23. h3 h5) 23... cxd6 24. Qb2 Kc7 25. Qa3 Kd7 26. Qa5 g4 27. Rb4? { (-8.00 → Mate in 1) Checkmate is now unavoidable. Rd5 was best. } (27. Rd5 Rb8) 27... Qf1# { Black wins by checkmate. } 0-1