Author: phili_ppe
Date: 16:35:32 01/27/06
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On January 27, 2006 at 18:50:40, M Hurd wrote: >On January 27, 2006 at 18:43:03, phili_ppe wrote: > >>On January 27, 2006 at 18:39:59, phili_ppe wrote: >> >>>On January 27, 2006 at 17:37:54, M Hurd wrote: >>> >>>>On January 27, 2006 at 16:14:57, phili_ppe wrote: >>>> >>>>>Hello, >>>>>I run Rybkabeta13 under ChessPartner 5.3. In the "engines properties" I specify >>>>>where all my 3-4-5 egtb are located : C:\TB. However it does not find them, all >>>>>the other engines with CP5 can use the EGTB. This is another bug of rybka. >>>> >>>> >>>>Hello phili_ppe >>>> >>>>Can you give us an example ? >>>> >>>Here's one from Pachmann Endspielpraxis im Schach >>>2 KNIGHTS vs 1 pawn, mate in 8 >>>Note that I use Game -> players -> white & black=computer >>> >>>[D]8/1N6/k7/2K3p1/6N1/8/8/8 w - - > > >Hello again > >I only have 4 piece endgame tables and use the chessbase gui however Rybka finds >the mate from your position in 3 seconds but shows it as a score of 319.85 >(awaiting version 1.2 to show mate in x) Rybka does not show it is accessing the >table bases but will in the next update. > >What does the chess partner interface show in this position ? > >regards > >mike I found what's wrong. I simply downloaded again Rybka beta 13 and Vasik fixed this bug during the night. Now CP5 mates in 9 moves. It shows Conversion in -116. According to Pachmann the first move is 1.Kc6 then 8.Nb6#. Rybka finds 1.Nd6 then 9.Nb6#. Rybka beta13 under FRitz8 finds the mate in 8 like Pachmann says and displays it properly . My conclusion is that Rybka has still a little bug withe EGTB under CP5. Thank you for your interest.
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