Author: Bob Durrett
Date: 18:23:42 07/18/03
Go up one level in this thread
On July 18, 2003 at 16:15:13, George Tsavdaris wrote: >On July 18, 2003 at 15:51:43, Bob Durrett wrote: > >>On July 18, 2003 at 08:59:26, mike schoonover wrote: >> >>>On July 17, 2003 at 09:27:41, Bob Durrett wrote: >>> >>>> >>>>[D] r2qr1k1/1p3ppp/p3bb2/2pp4/5P2/3P4/PPPQ2PP/RNB1R1K1 b - - >>>> >>>>White has just played 15.Qd2?? >>>> >>>>After this blunder, White has nothing better than to resign. >>>> >>>>Try to find the solution before you unleash your chess engine on it. >>>> >>>>It may take awhile for your chess engine to find the solution. >>>> >>>>I'll post the analysis tomorrow. >>>> >>>>Bob D. >>> >>>heres ruffians out put on a 433 mhz celeron.regards >>>mike >>>Logfile: Fri Jul 18 07:42:09 2003 >>>Total hash size 32M >>>Open book: ruffian.bok >>>Book version 0.3 created Sun Sep 29 02:01:08 2002 >>>59116 book moves, depth=60 >><snip> >> >>Does this mean average depth = 60, or max depth for some line = 60? >> >>Also, how long did you run it to get that deep? I wonder if the small hash >>table size had something to do with that. >> >>Bob D. >I think it has something to do with the book, and not with the depth that >Ruffian analysed. I do not know anything about the opening book you used but doubt seriously that any line in the opening book would extend 60 ply, especially not in lines regarded by the "book maker" as being inferior. Remember, we are at move 15 at the position posted. Bob D.
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