Piotr Dobrowolski
क्लब
MARIANCZELLO CLUB
49,470 सदस्य
Chess.com Verified Titled Players
10,304 सदस्य
Infoszach
8,383 सदस्य
Polski Związek Szachowy
25,176 सदस्य
Magnus Carlsen VIP Lounge
4,341 सदस्य