Hallo

Developing a chess machine it is not only a matter of a stronger hardware but also its software. Thats why we see sometimes machines with weaker hardware defeating machines with stronger hardware. But sometimes when you are developing a software for a new just realeased hardware maybe there are not enough tools or programming techniques for that new hardware. So you are on your own and probably you come up with a sofware that is not the best and you have to do a new version to do it better. Thats evolution.

Gruß
Ricardo