411 REFERENCE · Wikibooks
Computer Go/Playing Go Online
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Places to Play Go Online
https://go.mattle.online
http://www.gokgs.com/
http://boardspace.net/ (and other interesting games)
http://goshrine.com/
http://www.itsyourturn.com/
http://games.yahoo.com/
http://www.pandanet.co.jp/English/
http://www.dragongoserver.net/
http://www.361points.com/computergo/#gnugo (No registration necessary)
Places for Your Program to Play Go Online
http://www.gokgs.com/
http://cgos.boardspace.net/