Joao Otavio Benevides Demasi
Félög
USChess - Members Only
3.320 Meðlimir
Chess.com Verified Titled Players
10.173 Meðlimir
Chess.com Legends Club
2.543.545 Meðlimir
KT Chess - USCF Tounaments
117 Meðlimir
USChess
65.561 Meðlimir