Goban Extensions

To play go against your computer, against an opponent on your local network, or to automatically score games you need to download and install this free package:

.dmg file
GobanExtension.dmg

This package contains Pachi and GNU Go, go playing programs, and NNGS, a go server software. They are released under the Free Software Foundation’ s GPL license and therefore could not be directly bundled with Goban on the App Store.

Return to Goban page.