Яков Гинзбург
Иркутск
क्लब
Chess.com Verified Titled Players
10,212 सदस्य
Olympic Esports Series - Trials
8,762 सदस्य
ChessComRU
17,602 सदस्य
Team Russia
10,625 सदस्य
GM Kiriakov's School
111 सदस्य