[Event "Swiss Freitagsduell"] [Site "https://lichess.org/YxmtaGJj"] [Date "2021.07.02"] [White "OSV87Karl49"] [Black "gerdarlt"] [Result "0-1"] [UTCDate "2021.07.02"] [UTCTime "18:55:26"] [WhiteElo "1652"] [BlackElo "1701"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A54"] [Opening "Old Indian Defense: Ukrainian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 { A54 Old Indian Defense: Ukrainian Variation } 4. d5 g6 5. e4 Bg7 6. f3 O-O 7. Bd3 a5 8. Nge2 Na6 9. a3 Nc5 10. O-O Nh5 11. Be3 Nxd3 12. Qxd3 f5 13. Bf2 f4 14. Nb5 Rf7 15. b4 Qg5 16. g4 fxg3 17. Nxg3 Nxg3 18. Bxg3 h5 19. Kh1 h4 20. Bf2 Qh5 21. Be1 axb4 22. a4 Bh3 23. Rf2 Kh7 24. Bxb4 Raf8 25. Nxc7 Rxf3 26. Rxf3 Rxf3 27. Qd2 Bh6 28. Qd1 Qg4 29. Ne6 Bg2+ 30. Kg1 Bh3+ 31. Kh1 Qg2# { Black wins by checkmate. } 0-1