[Event "2021 Summer Marathon"] [Site "https://lichess.org/bOFCCBKA"] [Date "2021.08.07"] [White "lnaf_kl272177-001021"] [Black "Poisson-jaune"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "10:09:34"] [WhiteElo "2179"] [BlackElo "2154"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nf6 3. e3 e5 4. d4 e4 5. Ne5 Nbd7 6. f4 exf3 7. gxf3 Nxe5 8. dxe5 Nd7 9. f4 Qh4+ 10. Ke2 Nc5 11. Qe1 Bg4+ 12. Kd2 Ne4+ 13. Kd3 Qxe1 14. Nd2 Nxd2 15. Bxd2 Qxa1 16. Bh3 Qxh1 17. Bxg4 h5 18. Bf5 g6 19. e4 gxf5 20. exf5 Qe4+ 21. Kc3 Qc4# { Black wins by checkmate. } 0-1