Grzegorz Ograbek
Wschowa
क्लब
Chess.com Verified Titled Players
10,062 सदस्य
Polski Związek Szachowy
24,807 सदस्य
Chess.com Legends Club
24,78,582 सदस्य
Chess.com - Polska
52,810 सदस्य
DGT Chess Club
920 सदस्य