[Event "2021 Summer Marathon"] [Site "https://lichess.org/vEmkB3MD"] [Date "2021.08.07"] [White "sincerity_rules"] [Black "Fritzi_2003"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "04:01:26"] [WhiteElo "2447"] [BlackElo "2721"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. g3 Nc6 3. Bg2 d6 4. O-O e5 5. c3 Be7 6. d4 cxd4 7. cxd4 e4 8. Nfd2 d5 9. Nb3 h5 10. Nc3 h4 11. Bf4 hxg3 12. hxg3 a6 13. Rc1 Bg4 14. Na4 Nf6 15. Nac5 Bxc5 16. Nxc5 Qc8 17. Qb3 b5 18. e3 Bh3 19. Bh1 Bxf1 20. Rxf1 Qh3 21. g4 Qxh1# { Black wins by checkmate. } 0-1