[Event "Frankfurter Stadtmeisterschaft 2026 A"] [Site "Frankfurt am Main"] [Date "2026.05.04"] [Round "2.29"] [White "Koellner, Ulrich"] [Black "Börsch, Dieter"] [Result "1/2-1/2"] [ECO "E18"] [WhiteElo "1766"] [BlackElo "1805"] [PlyCount "35"] [GameId "2304196703264926"] [EventDate "2026.04.27"] [WhiteTeam "SV 1920 Hofheim"] [BlackTeam "SK Bad Homburg 1927"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O d6 8. Re1 Ne4 9. Qc2 Nxc3 10. bxc3 f5 11. Nd2 Bxg2 12. Kxg2 d5 13. cxd5 exd5 14. Rg1 Nd7 15. Nf3 Qe8 16. Bf4 c6 17. Ne5 Nxe5 18. Bxe5 1/2-1/2