Many people say studying pro games is a good way for an already-strong go player to advance, and a few think this is a good method of study even for less advanced players.
However, I found that when I was using kentou, I tended to get a bit click-happy while playing actual games of go. IOW, the "just go ahead and guess"-ness of Kentou, was encouraging me to do the same during games, which clearly isn't a good idea.
For this reason, I have not updated Kentou to work with recent versions of GTK+. It's here mostly out of historical interest.
Here's a picture of kentou 1.09:
You can still get the source code here.
You can e-mail the author with questions or comments: