[Event "34.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2025.08.31"] [Round "6.90"] [White "Hammel, Jens"] [Black "Holzer, Jan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1641"] [PlyCount "45"] [EventDate "2025.08.28"] [WhiteTeam "SK 1858 Gießen"] [BlackTeam "Sfr Stiller Zug Wiesbaden"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nd2 Bd6 6. Bg3 O-O 7. Ngf3 Qc7 8. Rc1 Nbd7 9. Bd3 b6 10. e4 Bxg3 11. hxg3 dxe4 12. Nxe4 Bb7 13. Nxf6+ Nxf6 14. g4 Be4 15. g5 Qf4 16. gxf6 Bxd3 17. Rh4 Qf5 18. g4 Qe4+ 19. Kd2 Bc4 20. Rc2 Qf4+ 21. Ke1 Qe4+ 22. Kd2 Qf4+ 23. Ke1 1/2-1/2