[Event "2020 Summer Marathon"] [Site "https://lichess.org/fMFyJBze"] [Date "2020.08.01"] [White "Qin_Yixuan_Eason22"] [Black "brayitan171"] [Result "1-0"] [UTCDate "2020.08.01"] [UTCTime "08:11:06"] [WhiteElo "1413"] [BlackElo "1948"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } d5 5. Bxf6 Qxf6 6. e3 O-O 7. Nf3 c6 8. Be2 Bxc3+ 9. bxc3 dxc4 10. O-O b5 11. a4 Bb7 12. Qb1 a6 13. axb5 cxb5 14. Ne5 Nc6 15. Nxc6 Bxc6 16. Bd1 Qg6 17. f3 Qxb1 18. Rxb1 e5 19. Bc2 Rfd8 20. dxe5 Rd2 21. Rbc1 Rad8 22. Be4 Bxe4 23. fxe4 R2d3 24. Rfd1 Rxe3 25. Rxd8# { White wins by checkmate. } 1-0