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Subject: Re: Aspiration window

Author: Antonio Dieguez

Date: 12:56:59 01/21/02

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>It should matter in quiet positions, right?

Well, It should matter depending on how often the pv changes, so may be more in
unquiet positions.

>Well, here is data, opening
>position:
>
>Rootwindow <-inf, inf> takes 2404K nodes
>Rootwindow <-50, 50> takes 2420K nodes
>
>...to complete 10 ply.

strange, I don't know the logic there, i would have guessed a bigger difference.
please don't be angry but if that is what I would get in amyan regularly I would
be sure it has a bug or I made a mistake in the experiment.

>Convince me with data :-) Should be no big deal to do this little test for your
>engine? Difference? Other position is also fine.

I'm not using much pvs inside the three as it does not help me, may be other
person may do that quicker.

Be well...



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