to Walter Montego:
It seems, that I have not been able for me to make my position clear. Actually no one performes a race between a Ferrari and a human being. It is not a goal for the next decades for man to still compete with computer bolides. It is essential for chess to be restricted in the use of ressources, e.g. time and looking up material. This rule has been not used by engines, to make programs an interesting opponent. But that situation will come to its end very soon.