[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.20"] [Round "1.28"] [White "Derr, Georg"] [Black "König, Frank"] [Result "1-0"] [ECO "A00"] [WhiteElo "1605"] [BlackElo "1773"] [PlyCount "91"] [EventDate "2025.11.20"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "SV Steinhausen"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. h3 Qa5 5. Bd2 e5 6. d5 cxd5 7. Nxd5 Qd8 8. Nxf6+ Qxf6 9. Nf3 Nc6 10. Bc4 h6 11. O-O Qg6 12. Kh1 Qxe4 13. Bd3 Qd5 14. Bc3 Be7 15. Re1 Qc5 16. Qe2 O-O 17. Bd2 Be6 18. a3 Nd4 19. Nxd4 Qxd4 20. Bc3 Qh4 21. Qf3 b6 22. Be4 Rac8 23. Bf5 Qg5 24. Bd3 Rc7 25. Rad1 Bd7 26. Bd2 Qf6 27. Qe4 g6 28. Bxh6 Rfc8 29. f4 Bc6 30. fxe5 Bxe4 31. exf6 Bxd3 32. fxe7 Bb5 33. Rxd6 Be8 34. Rd8 Kh7 35. Bf8 Rxc2 36. Rxc8 Rxc8 37. Rd1 Rc2 38. Rd8 Bc6 39. e8=Q Bxe8 40. Rxe8 Rxb2 41. Re7 Kg8 42. Bh6 a5 43. Kh2 Rb3 44. Re3 Rb2 45. Bg5 b5 46. Bf6 1-0