Author: Pham Minh Tri
Date: 10:01:44 08/03/01
Go up one level in this thread
[snip] >Do you als use what Dr. Heinz calls "razoring at (pre-)frontier nodes"? >I implemented something similar in my program and it works fine. You get a >considerable gain in speed (sometimes with factor 2 or more) with nearly no >loss of quality. Really? How about normal futility pruning? Does it help your engine? (it did not help mine, so I did not try the extended versions yet).
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