- Home: https://www.gnu.org/software/gnugo/, https://savannah.gnu.org/projects/gnugo/
- Media: https://en.wikipedia.org/wiki/GNU_Go
- State: mature, inactive since 2011
- Download: https://www.gnu.org/software/gnugo/download.html
- Platform: Windows, Linux, macOS
- Keyword: board, game engine, strategy, go, online
- Code repository: https://git.savannah.gnu.org/git/gnugo.git, http://cvs.savannah.gnu.org:/sources/gnugo (cvs)
- Code language: C
- Code license: GPL-3.0
Go‐playing program. Can also be used with graphical frontends like like GoGui, qGo and CGoban 1.
- Build system: Autoconf