Aleksander Czerwoński
Gorzów Wielkopolski
International Master FIDE, chess trainer
Klubet
Chess.com Verified Titled Players
10 265 Anëtarë
Polski Związek Szachowy
25 115 Anëtarë
European Chess Union
5 394 Anëtarë
Infoszach
8 333 Anëtarë