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Subject: Re: Permanent Brain ON vs Permanent Brain OFF

Author: Robert Hyatt

Date: 19:30:35 07/26/01

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On July 26, 2001 at 17:52:19, Jeroen van Dorp wrote:

>It's about the time-trouble....
>
>Forgive my ignorance, but with the same reasoning a program with the "ponder is
>always on-code" could decide to cut off calculations earlier because it thinks
>it has some calcluations done already -or will do - which in fact isn't the
>truth.
>
>In that case not *time trouble* but bigger chance of flawed analysis (because it
>allots itself too little time to think) would be the problem.
>
>IOW: a chess engine wouldn't use extra time with ponder=off because it also
>counts the non-existing pondering time during opponent's moves,so *no* (extra)
>chance of time trouble.
>
>But it *would* run into calculation problems because the time allocation for
>proper calculation is wrong.
>
>Where am I going wrong?
>
>J.


Nowhere.  there are a hundred different ways ponder=off can confuse an engine
that wasn't thoroughly debugged in that mode.

But it seems pointless to keep explaining this...



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