[Event "Casual correspondence game"] [Site "https://lichess.org/mus8IJm3"] [Date "2023.12.28"] [White "danmanning"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2023.12.28"] [UTCTime "17:31:43"] [WhiteElo "1839"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Be2 Be7 10. Qd2 O-O 11. O-O-O?! { (-0.05 → -0.71) Inaccuracy. Nd5 was best. } (11. Nd5 Nxd5 12. exd5 Bf5 13. O-O h6 14. Na5 Bg5 15. Bxg5 hxg5 16. Rf2 Rb8 17. b4 Re8) 11... b5 12. g4 b4 13. Nd5 Bxd5 14. exd5 a5 15. g5 Nh5?! { (-0.78 → -0.02) Inaccuracy. a4 was best. } (15... a4 16. Na1) 16. Rhg1? { (-0.02 → -1.58) Mistake. Kb1 was best. } (16. Kb1 Qb8 17. Nc1 Rc8 18. Nd3 Nb6 19. Nf2 Qc7 20. Bb5 Nc4) 16... a4 17. f4?? { (-1.63 → -5.17) Blunder. Na1 was best. } (17. Na1 Rb8 18. Kb1 f5 19. c4 bxc3 20. Qxc3 f4 21. Bf2 Bxg5 22. Nc2 Bh4 23. Bxh4 Qxh4) 17... axb3 18. Kb1 Qa5 19. a3 bxc2+ 20. Qxc2 Nxf4 21. Bxf4 exf4 22. Rg4 bxa3 23. b3 Rfc8 24. Qd3 a2+ 25. Ka1 Qa3?! { (Mate in 11 → -12.85) Lost forced checkmate sequence. Nc5 was best. } (25... Nc5 26. Qh3 Nxb3+ 27. Qxb3 Rcb8 28. Bb5 Rxb5 29. Rg3 Rxb3 30. Rxb3 Bxg5 31. Kb2 Qd2+ 32. Rxd2) 26. Rh4?! { (-12.85 → Mate in 3) Checkmate is now unavoidable. Qd2 was best. } (26. Qd2 Nc5 27. Bc4 Qxb3 28. Qd3 Qxd3 29. Bxd3 Nxd3 30. Rf1 Nb4 31. Rgxf4 Nc2+ 32. Kb2 a1=R) 26... Rc1+ { White resigns. } 0-1