Author: Robert Hyatt
Date: 20:32:48 01/20/02
Go up one level in this thread
On January 20, 2002 at 20:03:45, Bas Hamstra wrote: >Using PVS, I don't use an aspiration window for quite a while now. As far as I >can see it hardly matters. How is your experience? Data? > >Best regards, >Bas. It makes a significant difference. Set up a wild position where there are a zillion mates but none are forced. The aspiration window will let them get pruned, while the full-window (on the first move) will make you track down every last mate score. In fact, a tier of fail low/high windows at the root work even better although I have not gotten around to putting this back into my aspiration search...
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