Grzegorz Ograbek
Wschowa
क्लब
Chess.com Verified Titled Players
10,045 सदस्य
Polski Związek Szachowy
24,782 सदस्य
Chess.com Legends Club
24,66,891 सदस्य
Chess.com - Polska
52,716 सदस्य
DGT Chess Club
922 सदस्य