Author: Andrew Wagner
Date: 11:08:53 07/22/04
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On July 22, 2004 at 09:21:49, Anthony Cozzie wrote: >On July 22, 2004 at 09:01:09, Gopikrishna wrote: > >>Whats the reason its taking so much time to search moves beyond 9 plies in >>depth.Like after 13 plies its taking some hours for a single ply of search for a >>given middle game position.I know its because of enormous growth in tree size >>but some engines like Diep searched 18 plies of depth in some minutes! >> I am using iterative deepening also with aspiration windows but actually no pv >>search.So what could be done to make it search much more plies deeper in less >>time? Thanks for any advice. > >It varies a _lot_ on the position. > >For example, in Nolot #1 Zappa needs 1 minute to finish 9 ply. > >In WAC#2, Zappa gets 14 ply in 2-3 seconds. > >anthony You forgot Fine 70...usually some 25 ply in a second, for most engines
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