Package ccgo

An IGS (Internet Go Server) client written in C++

http://ccdw.org/~cjj/prog/ccgo/

ccGo allows you to play go with GNU Go on your computer or with other players
on an Internet Go Server (IGS) on the Internet. It supports smart game format
(SGF) suitable for exchanging game records.
Games (Section 6)
ccgo
ccgo is a program that provides a graphical interface for playing Go on the IGS (Internet Go Server) or with GMP (Go modem protocol) programs like GNUGO. It's...