Author: Daniel Mehrmannn
Date: 04:26:59 05/13/05
Go up one level in this thread
On May 12, 2005 at 14:17:34, Dieter Buerssner wrote: >On May 12, 2005 at 09:23:13, Uri Blass wrote: > >>On May 12, 2005 at 09:00:31, Ross Boyd wrote: >> >>>On May 12, 2005 at 07:55:03, James T. Walker wrote: >>> >>>>As soon as either white pawn is captured, 6 man tablebases will tell you it's a >>>>draw. >>> >>>Amazing. A Draw?????!!!!!! >>> >>>Thanks for pointing this out. It doesn't look possible, but I believe you. >>>I wonder how many engines see the draw without 6 men EGTBs? >>> >>>Cheers, >>> >>>Ross >> >>Yace cannot even after capturing the pawn >>I delete most of the analysis and a question to Dieter is how is it possible >>that the selective depth 110 is smaller than the depth 126. > >This is easy to answer. All paths in the search tree end, before the depth is >reached. Reasons are: stalemate, mate, repetition, 50 moves rule, cutoff from >TT. > >>Note that Yace can see the draw easily one ply later without learning at depth >>54/109. Well, each interation i set my "PeakPly" to the processing depth in my rootsearch. So at least the seldepth has the same value as the depth. I made the experience that values which are under the depth confuse the users and programmers too. daniel
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