TurboGo for Windows, version 5.0.
The best shareware Go program in the world,
with many great features. Play against the
computer, print your own games or learn this
addictive Japanese game with the aid of the
extensive Go tutorial.
TurboGo teaches you the rules, elementary
tactics and strategies, explains the reasons
for the moves it makes and shows a lot of
information about the game in progress.
TurboGo also supports many languages,
and you can easily add your own!
Shareware - US$ 30 - by Arnoud van der Loeff