Invitation Open Swiss Championship Post author:Kurt Klamet Post published:17. August 2021 Post category:International Tournaments Invitation Open Swiss Championship 2021 (September 25, 2021) - Dübendorf, Switzerland - Invitation Tags: dübendorf, Invitation You Might Also Like ICSF Congress and the General Assembly 2022 30. December 2021 Results from Austrian Pannonia Cup 2021 19. October 2021 Invitation Austrian Pannonia Cup 2021 22. September 2021