Franciszek Sernecki
Wrocław
Klubber
Chess.com Verified Titled Players
10 354 Medlemmer
Chess.com - Polska
55 812 Medlemmer
Olympic Esports Series - Trials
8 730 Medlemmer
Muks MDK Śródmieście Wrocław - OFFICIAL
27 Medlemmer
TSz Skoczek Sędziszów Młp
9 Medlemmer