Grzegorz Ograbek
Wschowa
क्लब
Chess.com Verified Titled Players
10,052 सदस्य
Polski Związek Szachowy
24,790 सदस्य
Chess.com Legends Club
24,66,973 सदस्य
Chess.com - Polska
52,742 सदस्य
DGT Chess Club
919 सदस्य