Joao Otavio Benevides Demasi
Clubs
USChess - Members Only
3.336 membros
Waltham Chess Club - USCF Rated
786 membros
Chess.com Verified Titled Players
10.287 membros
Chess.com Legends Club
2.647.091 membros
KT Chess - USCF Tounaments
116 membros