[Event "Frankfurter Stadtmeisterschaft 2026 A"] [Site "Frankfurt am Main"] [Date "2026.05.18"] [Round "4.27"] [White "Koellner, Ulrich"] [Black "Vishnevetsky, Michael"] [Result "1/2-1/2"] [ECO "E11"] [WhiteElo "1766"] [PlyCount "39"] [GameId "2309018967851044"] [EventDate "2026.04.27"] [WhiteTeam "SV 1920 Hofheim"] [BlackTeam "Sabt Frankfurter TV 1860"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. g3 c5 6. e3 Nc6 7. Nc3 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Bg2 O-O 11. Nxd5 Qxd5 12. Bc3 Bf6 13. O-O Qb5 14. d5 Rd8 15. Bxf6 Rxd5 16. Nd4 Nxd4 17. Qg4 Nf5 18. Bxd5 exd5 19. Bc3 Be6 20. Rfe1 1/2-1/2