[Event "35.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2026.08.29"] [Round "4.69"] [White "Machwirth, Ernst"] [Black "Schellen, Sven"] [Result "0-1"] [WhiteElo "1643"] [BlackElo "1812"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "58"] [GameId "2350706727122502"] [EventDate "2026.08.27"] [WhiteTeam "Sfr Stiller Zug Wiesbaden"] [BlackTeam "SV Frankfurt Nord 1926"] 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Ng2 h5 9. Qd3 h4 10. Qe4+ Kf8 11. Bf4 hxg3 12. Bxd6+ Qxd6 13. Nc3 gxh2 14. O-O-O f5 15. Qd3 Nc6 16. a3 a6 17. e4 f4 18. e5 Qe6 19. Qe4 Qf5 20. Bd3 Nce7 21. Qe1 Qg5 22. Qd2 Qh6 23. Rdf1 f3 24. Qxh6+ Rxh6 25. Ne1 Kg7 26. Be4 Bf5 27. Bxf5 Nxf5 28. Rf2 Rah8 29. Nd5 g3 0-1