[Event "2015 Summer Marathon"] [Site "https://lichess.org/209fxsoT"] [Date "2015.08.01"] [White "NikaruHakamuraWCC"] [Black "BrandonBadgerMayhew"] [Result "0-1"] [UTCDate "2015.08.01"] [UTCTime "00:19:36"] [WhiteElo "2123"] [BlackElo "1382"] [Variant "Standard"] [TimeControl "300+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. b3 Nf6 3. Bb2 c5 4. e3 d5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. O-O Nc6 8. Ne5 Nxe5 9. Bxe5 Be7 10. Nc3 O-O 11. Qf3 Rac8 12. Qf4 Nh5 13. Qg4 g6 14. f4?? { (-0.45 → -2.72) Blunder. Ne2 was best. } (14. Ne2 d4 15. Nf4 Ng7 16. Bxg7 Kxg7 17. c4 Rfd8 18. Rfd1 b6 19. Rac1 Qc6 20. Nd3 h5 21. Qe2 Bd6 22. f3 Be7 23. e4 Qc7) 14... f6 { White resigns. } 0-1