[Event "34.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2025.08.30"] [Round "4.72"] [White "Mrsic, Ivan"] [Black "Busch, Günther"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1829"] [BlackElo "1660"] [PlyCount "54"] [EventDate "2025.08.28"] [WhiteTeam "Sfr.Mainz 1928"] [BlackTeam "Sfr Stiller Zug Wiesbaden"] 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 b6 6. Bd3 e6 7. Nf3 Bb7 8. Qd2 Nd7 9. b4 Ne7 10. Bh6 O-O 11. Bxg7 Kxg7 12. h4 Nf6 13. g4 Nxg4 14. h5 Ng8 15. hxg6 h6 16. Rh4 f5 17. O-O-O fxe4 18. Nxe4 Rxf3 19. Rxg4 d5 20. Nc3 Qf6 21. Rf1 Rf8 22. Nd1 e5 23. dxe5 Qxe5 24. Kb1 Qd6 25. Rh1 R3f4 26. Rgh4 Rxh4 27. Rxh4 Qf6 1/2-1/2