[Event "casual correspondence game"] [Site "https://lichess.org/zm8JBUz9"] [Date "2025.09.21"] [Round "-"] [White "Mathematician_2025"] [Black "lichess AI level 8"] [Result "0-1"] [GameId "zm8JBUz9"] [UTCDate "2025.09.21"] [UTCTime "11:09:27"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B95"] [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 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Bc4 Be7 8. Qe2 h6 9. Bxf6 Bxf6 10. Rd1 b5 11. Bd3 Bxd4 12. Bxb5+ axb5 13. Rxd4 Ba6 14. Qd2 Qc7 15. Rxd6 b4 16. Na4 O-O 17. b3 Nc6 18. Nc5 Bb5 19. Rd7 Qe5 20. Nd3 Qxe4+ 21. Kd1 Qxg2 22. Re1 Rxa2 23. Nc1 Qg4+ 24. Re2 Ra1 25. c4 bxc3 26. Qxc3 Qxe2# { Black wins by checkmate. } 0-1