黃金會員
The username comes from my Army days on the ICC. I started as LtDan, but after promotion became CPTsopiens. "Sopiens" being Latin for sleep, as I make my living putting people under.
俱樂部
Montana Chess Association
310 位會員
Billings Chess Club
125 位會員
Chess.com Legends Club
1,844,019 位會員
Dan Heisman Learning Center
17,671 位會員
Slow Chess League
3,888 位會員