[computer-go] Language War!

[Rémi Coulom]

Peter Drake wrote:
> Yes. For example, GNU maintains the number of stone and liberty counts 
> of each string, and we don't need that information.

It is better to have it. You need the number of liberties to determine 
rapidly that a string is captured. You need the size of the string to 
merge the new added stone to the longest string.

You need no undo for Monte Carlo. This is where you save the most.

Rémi