[Event "34.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2025.08.30"] [Round "5.64"] [White "Ziska, Stephan"] [Black "Drygalla, Alexander"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1835"] [BlackElo "1689"] [PlyCount "53"] [EventDate "2025.08.28"] [WhiteTeam "SF Bürstadt"] [BlackTeam "Schachverein Merseburg"] 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. c4 Qf5 7. O-O O-O-O 8. d5 Bxf3 9. Bxf3 Ne5 10. Nd2 e6 11. Qa4 Bc5 12. dxe6 Qxe6 13. Qb5 Qb6 14. Qxb6 Bxb6 15. b4 Bd4 16. Rb1 Bc3 17. Ne4 Nxe4 18. Bxe4 Nxc4 19. Bg5 Nd2 20. Bf5+ Kb8 21. Bxd8 Nxb1 22. Bxc7+ Kxc7 23. Rc1 Kd6 24. Rxb1 Ke5 25. Bg4 f5 26. Bf3 h6 27. a4 1/2-1/2