[Event "35.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2026.08.30"] [Round "7.77"] [White "Pfaff, Helmut"] [Black "Hafner, Hans-Peter"] [Result "1/2-1/2"] [WhiteElo "1429"] [BlackElo "1480"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "45"] [GameId "2350715192109145"] [EventDate "2026.08.27"] [WhiteTeam "Vorwärts Orient Mainz"] [BlackTeam "Sfr.Mainz 1928"] 1. c4 e5 2. e4 Nf6 3. Nc3 Bc5 4. Be2 d6 5. d3 a6 6. a3 O-O 7. Nd5 Nxd5 8. cxd5 c6 9. Nf3 Bg4 10. Be3 Bxe3 11. fxe3 Nd7 12. d4 Nf6 13. Bd3 cxd5 14. dxe5 dxe5 15. h3 Bxf3 16. gxf3 dxe4 17. fxe4 Qb6 18. Qd2 Nd7 19. b4 a5 20. O-O axb4 21. axb4 Qg6+ 22. Kh2 Nf6 23. Rxa8 1/2-1/2