Alexander Costello
San Diego
Klubovi
Chess.com Legends Club
2.647.173 član(ov)a
Chess.com Verified Titled Players
10.279 član(ov)a
Olympic Esports Series - Trials
8.747 član(ov)a
PRO Chess League
21.063 član(ov)a
California Golden Bears Chess Club
1.088 član(ov)a