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Subject: Re: Rebel 12 node count problem

Author: Peter Fendrich

Date: 23:31:04 02/16/03

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On February 17, 2003 at 01:09:16, Kaj Soderberg wrote:

>When using Rebel 12 analysis mode i noticed, on my 2200 system,
>that after about 1,5 to 2 hours the node count drops from about 700.000 nodes
>per second to about 200.000 nodes per second. Century 4 does the same. What is
>going on?
>
>PS Beta4 plays more exciting chess than Beta1, it seems. Have found no flaws in
>either engines yet, after having analyzed tens of games with both. My
>compliments to Ed.

I don't know for sure in this specific case, but one explanation could be that
they encounter an overflow in the counter variable and it starts from zero
again.

/Peter



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