Michal Mazurkiewicz
क्लब
Chess.com Verified Titled Players
10,071 सदस्य
Polski Związek Szachowy
24,819 सदस्य
Chess.com Legends Club
24,92,154 सदस्य
Olympic Esports Series - Trials
8,783 सदस्य
Klub Zbigniewa Paklezy
4,289 सदस्य