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Subject: Re: definition of fh first move

Author: Pallav Nawani

Date: 12:04:53 09/19/04

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On September 19, 2004 at 13:23:32, Michael Henderson wrote:

>I'm confused about the definition of this stat.  Does one count null moves and
>hash hits in this?  My fh numbers vary dramatically based on what is counted.
>Thanks.
>
>Michael

..

Don't count NULL moves & hash hits.

result = -search(-beta, -alpha, depth);
movecount++;

if(result >= beta) {
betacuts++;
if(movecount == 1)
firstcuts++;
}

...

Percentage = (firstcuts*100)/betacuts;
etc.

Pallav



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