[computer-go] A weird bug

[Magnus Persson]

Completely off topic:

I just found a terrible but obscure bug in Valkyria.

If an UNDO was made immediately after a ko capture, and the captured stone
happened to be the very first move played then and only then the color of all
stones would switch.

Thanks to GoGui I was able to reproduce it.


-- 
Magnus Persson
Berlin, Germany
http://www.phmp.se (Under construction)