Hi Alexander,
our registration has been configured to require email activation, so you received an immediate email with instructions about how to proceed. I don´t know, if your above mentioned link is correct? If you still have registration problems, please contact webmaster of Czech chess federation -
webmaster@chess.czOnce you have completed the registration process, you will be able to login to the site for the first time. I´m in doubt whether registration to chess forum is your real goal?!
Best regards
Ladislav Palovský