Super admin of the best group on chess.com, which is The Killer Derivatives! Please join if you are rated over 1650 and have over 50 member points.
I hate status messages!
俱乐部
The Killer Derivatives
2,230 会员
The Hunger Games
45 会员
Team Tournaments
26 会员
Champions League
717 会员
The Outer Limits
93 会员