back in the day, I was trying to master chess in primary school, now after 20 years trying again 
Klubai
Chess.com - Polska
52 377 Nariai (-ių)
Mateiści i Drwale
434 Nariai (-ių)
FAKE CHESS CLUB
8 204 Nariai (-ių)
MARIANCZELLO CLUB
48 997 Nariai (-ių)
AkademiaszachowaAM
551 Nariai (-ių)