| Cyber Nations, a nation simulation game | http://www.cybernations.net/ |
| Chessmaster 11th Edition | http://www.chessmaster.com/ |
| ChessWar... the war of chess engines !! | http://www.open-aurec.com/chesswar/ |
| CowPlay.com | http://www.cowplay.com/ |
| Free internet Chess Server (FICS) | http://www.freechess.org/ |
| g_6: Gruppo Scacchi E Informatica | http://it.groups.yahoo.com/group/g_6/ |
| The Americas Computer Chess League | http://www.taccl.org/ |
| WBEC Ridderkerk | http://wbec-ridderkerk.nl/ |
| WOCT - Winboard Olympic Chess Tournament | http://vigo.altervista.org/ |