[Event "Frankfurter Stadtmeisterschaft 2026 A"] [Site "Frankfurt am Main"] [Date "2026.04.27"] [Round "1.16"] [White "Dietze, Frank"] [Black "Koellner, Ulrich"] [Result "1-0"] [ECO "D85"] [WhiteElo "2051"] [BlackElo "1766"] [PlyCount "61"] [GameId "2304196664414233"] [EventDate "2026.04.27"] [WhiteTeam "Wiesbadener SV 1885"] [BlackTeam "SV 1920 Hofheim"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Bd7 9. Be2 O-O 10. Rb1 e6 11. O-O Bc6 12. Qd3 cxd4 13. cxd4 a6 14. Bg5 Qa5 15. Qe3 Nd7 16. Nd2 Bxd4 17. Qf4 Bg7 18. Rfd1 Rac8 19. Be7 Rfe8 20. Bb4 Qe5 21. Qe3 Bf8 22. Bxf8 Rxf8 23. Rbc1 b5 24. Nf3 Qc7 25. Qh6 Rfd8 26. Rd3 Nf8 27. Rdc3 Qb7 28. Ne5 Be8 29. Ng4 Rxc3 30. Nf6+ Kh8 31. Qxf8# 1-0