[Event "35.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2026.08.29"] [Round "5.11"] [White "Derr, Oleg"] [Black "Ruppert, Wolfgang"] [Result "1/2-1/2"] [WhiteElo "2166"] [BlackElo "2097"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "98"] [GameId "2350707687725210"] [EventDate "2026.08.27"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "SC Flörsheim 1921"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. c5 Qc7 10. Bf4 Qc8 11. e4 Be7 12. Qc2 Nh5 13. Be5 Nd7 14. Bd6 Bxd6 15. cxd6 Qb8 16. g4 Nf4 17. Qd2 Qxd6 18. e5 Qe7 19. Nxg6 Nxg6 20. O-O-O f6 21. f4 fxe5 22. fxe5 O-O 23. Bd3 c5 24. Bxg6 hxg6 25. h4 Rac8 26. Kb1 cxd4 27. Qxd4 Rc4 28. Nxd5 Qc5 29. Ne7+ Kh7 30. Qxd7 Rf2 31. Rd2 Rxd2 32. Qxd2 Qxe7 33. h5 Rxg4 34. hxg6+ Kxg6 35. Qd3+ Kg5 36. Qe3+ Kg6 37. Qh3 Qg5 38. Rf1 Qh4 39. Qf3 Rg3 40. Qxb7 Kh7 41. Qc6 Qg4 42. a3 Rg2 43. Rh1+ Kg6 44. Qe8+ Kg5 45. Ka1 Rg1+ 46. Rxg1 Qxg1+ 47. Ka2 Qb6 48. Qe7+ Kg6 49. Qd7 Qa6 1/2-1/2