Pandanet Internet Go Server (IGS) - championship matches for
top professionals levels including title matches, are broadcasted live, along
with some international tournaments
Kiseido Go Server (KGS) - available for many languages,
includes language-based or national rooms
Tygem baduk -
Korean go server with many professional players, available in
English
World Internet Baduk (Wbaduk) -
English version of Korea-based Cyberoro server
Badukworld.net -
Korean go server, available also in English, Japanese and Chinese
Yahoo! go server -
a game environment with an unusual rank system for the go game
Dragon go server -
turn-based go server in which a game can be finished
within 90 days, but you can play many games at the same time
Online go server - a turn-based go server in which one game
can take many days
Cyberoro -
Korean go server
Little Golem -
not offers online games but allows turn-based offline games with
other players
FIGCS go server - a chess server also allowing online go
games
GOmatches.com - a turn-based go server
