[Event "2020 Summer Marathon"] [Site "https://lichess.org/bNqwYnTq"] [Date "2020.08.01"] [White "Portugal_crlh"] [Black "bufferunderrun"] [Result "0-1"] [UTCDate "2020.08.01"] [UTCTime "01:49:27"] [WhiteElo "1884"] [BlackElo "1997"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A07"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 { A07 King's Indian Attack } c6 3. Bg2 Nf6 4. O-O e6 5. d3 Be7 6. Nbd2 O-O 7. Re1 Bd7 8. e4 dxe4 9. dxe4 Qc7 10. c3 e5 11. Qc2 Na6 12. Nh4 h6 13. Nf5 Bxf5 14. exf5 Bd6 15. Ne4 Nxe4 16. Bxe4 f6 17. f4 exf4 18. Bxf4 Bxf4 19. gxf4 Qxf4 20. Bg2 Rfe8 21. Qb3+ Kh7 22. Rf1 Qe3+ 23. Kh1 Nc5 24. Qc2 Rad8 25. Qf2 Rd2 26. Qxe3 Rxe3 27. Rfe1 Red3 28. Re8 Rxb2 29. Rd1 Rxd1+ 30. Bf1 Rxf1# { Black wins by checkmate. } 0-1