[Event "2023 Summer Marathon"] [Site "https://lichess.org/gVRj14PK"] [Date "2023.08.05"] [White "QuarterQuell"] [Black "Yohy"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "17:33:38"] [WhiteElo "1917"] [BlackElo "1907"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. e3 Be7 3. d4 a6 4. e4 b5 5. e5 Bb7 6. c4 h6 7. cxb5 axb5 8. Bxb5 c6 9. Be2 f5 10. Nc3 Na6 11. Bxa6 Bxa6 12. Be3 g5 13. Nd2 f4 14. Nb3 fxe3 15. fxe3 Bb4 16. Qh5+ Kf8 17. Rf1+ Kg7 18. Qf7# { White wins by checkmate. } 1-0