[Event "35.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2026.08.29"] [Round "5.87"] [White "Wiencken, Marcus"] [Black "Hafner, Hans-Peter"] [Result "1-0"] [WhiteElo "1437"] [BlackElo "1480"] [PlyCount "51"] [EventDate "2026.08.27"] [WhiteTeam "Schachforum Darmstadt 1994"] [BlackTeam "Sfr.Mainz 1928"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Nbd2 O-O 6. Bd3 Bg4 7. c3 c6 8. Qb3 Qd7 9. Ng5 Be6 10. Nxe6 fxe6 11. h4 d5 12. Be2 b6 13. h5 c5 14. hxg6 hxg6 15. Qc2 Ne4 16. Nxe4 e5 17. Bxe5 Bxe5 18. dxe5 dxe4 19. Qxe4 Qc6 20. Qg4 Nd7 21. f4 Kf7 22. Bf3 Qe6 23. Rh7+ Kg8 24. Qxe6+ Kxh7 25. Bxa8 Rxa8 26. Qxe7+ 1-0