[Event "Swiss Freitagsduell"] [Site "https://lichess.org/517NR0hY"] [Date "2021.07.16"] [White "OSV87Karl49"] [Black "DPiQuadrat"] [Result "0-1"] [UTCDate "2021.07.16"] [UTCTime "18:13:12"] [WhiteElo "1663"] [BlackElo "1700"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D94"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 { D94 Grünfeld Defense: Three Knights Variation, Burille Variation } O-O 6. b3 c5 7. Bb2 cxd4 8. Nxd4 Nc6 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Rb1 Rd8 12. Qf3 Qa5+ 13. Ke2 Nxd4+ 14. Bxd4 Bxd4 15. exd4 Rxd4 16. Ke3 Qe5+ 17. Qe4 Qxe4# { Black wins by checkmate. } 0-1