EFiYunah
Клубови
Chess.com Legends Club
Chess.com Legends Club 2.595.300 чланова
Slovenska liga
Slovenska liga 512 чланова
Team Slovakia
Team Slovakia 1.900 чланова
Team of Slovak players
Team of Slovak players 995 чланова
Team Zilinsky kraj
Team Zilinsky kraj 105 чланова