gnugo software package provides play the game of Go, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnugo
gnugo is installed in your system.
Make ensure the gnugo package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnugo *
You will get with gnugo package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Games |
| Package | gnugo |
| Version | 3.8-8+b1 [s390x], 3.8-8 [amd64 |
| Description | play the game of Go |
| Sub Section | Games |