It is a very successful software. There are many chess games right?
Chess applications played against the computer on the Internet are always the same.
The application calculates the move that it will make and, in turn, calculates the possible moves you will make.
The application predicts moves of all chess pieces.
It extracts the decision tree called min-max. Thus, he makes the move that he will win the maximum, but with the minimum result. So far, everything is the same.
But with this software, you see what it calculates (thinks!).
Awesome tutorial and visual.
Thinking Machine 6
http://www.bewitched.com/chess/
A new group of software developers carried the software written in Java in 2004 to the present day.
Currently, it can be watched and played without installing anything additional.