back in the day, I was trying to master chess in primary school, now after 20 years trying again 
Clubes
Chess.com - Polska
52.808 membros
Mateiści i Drwale
430 membros
FAKE CHESS CLUB
8.282 membros
MARIANCZELLO CLUB
49.053 membros
AkademiaszachowaAM
551 membros