[Event "2025 Autumn Marathon"] [Site "https://lichess.org/PFhhDsZP"] [Date "2025.10.25"] [Round "-"] [White "Danchishin-Oleg"] [Black "nathpchess123"] [Result "0-1"] [GameId "PFhhDsZP"] [UTCDate "2025.10.25"] [UTCTime "06:00:27"] [WhiteElo "1920"] [BlackElo "2196"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 Nf6 { A43 Benoni Defense: Benoni-Indian Defense } 3. Nc3 d6 4. e4 g6 5. Bg5 Bg7 6. Nf3 O-O 7. Qd2 e6 8. O-O-O Qa5 9. Kb1 Re8 10. Bh6 Bh8 11. h4 exd5 12. exd5 Na6 13. a3 Bf5 14. Ng5 Nb4 15. axb4 cxb4 16. Nb5 Rac8 17. Rc1 Ng4 18. Nxd6 Bxb2 19. Kxb2 Qa3+ 20. Kb1 b3 21. Qa5 Bxc2+ 22. Rxc2 bxc2# { Black wins by checkmate. } 0-1