Matthew Guo Diao
Webster, Massachusetts
55 in puzzle battle
Klublar
Chess.com Community
55.710 Üzv
Improvers
11.311 Üzv
Chess.com vs. ChessKid
4.749 Üzv
Hikaru Nakamura Fan Club
65.097 Üzv
Cheating Forum
9.280 Üzv