Joao Otavio Benevides Demasi
Clubs
Chess.com Legends Club
2.647.014 membros
USChess - Members Only
3.313 membros
Chess.com Verified Titled Players
10.279 membros
Waltham Chess Club - USCF Rated
783 membros
KT Chess - USCF Tounaments
116 membros