Author: stuart taylor
Date: 15:43:39 02/07/06
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On February 07, 2006 at 15:51:52, Andreas St. wrote: >Hi, > >here i have a nice position, where Rybka is in big trouble. >It doesnt find 1.Rxc7! I aborted the analyze with Rybka 13b (setting) >after one hour. Also the previous rybka betas don't find Rxc7. >Mephisto Vancouver from 1991 finds the right move in 8min 45s!!! > >Here the position: > >2r5/2pR1pk1/p1P3p1/P2K4/5P1p/5P1P/8/8 w - - 0 1 Does what he DID find (after an hour) not win? AND Does Rybka perhaps have a good defence if asked to defend against 1.Rxc7? And if the answers to these questions indicate a bug, then that is probably what it is. I see someone below says that for him, Rybka 13b found it in less than 5 seconds. S.Taylor
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