im Koellner, Ruben Gideon
Full name Koellner, Ruben Gideon
Born Nov 30, 2003
Federation Германия
Classical
Rapid
Blitz
Full name Koellner, Ruben Gideon
Born Nov 30, 2003
Federation Германия
We are constantly working to make the chess game as accessible and understandable as possible.
Usually, all players are automatically redirected to pages whose content matches their language and region of residence, determined based on browser settings.
If you select a country and a region in the list below, these settings are preserved and act during subsequent visits to the website.