Geordie Derraugh
Toronto
National master, chess coach, polyglot, actuary
Kulüpler
Chess.com Verified Titled Players
10.410 Üye
CHESSBRAHS
49.354 Üye
Knightcap Chess Club
387 Üye
Canada Chess Youth Club CCYC
1.555 Üye
Annex Chess Club
388 Üye