Michal Mazurkiewicz
क्लब
Chess.com Verified Titled Players
10,263 सदस्य
Polski Związek Szachowy
25,109 सदस्य
Chess.com Legends Club
26,42,947 सदस्य
Olympic Esports Series - Trials
8,751 सदस्य
Klub Zbigniewa Paklezy
4,271 सदस्य