Author: Andrew Dados
Date: 15:04:48 03/08/00
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On March 08, 2000 at 17:54:35, Gerhard Vetter wrote: >Lately I found this easy-to-solve but elegant little study: > > >[D]8/8/8/8/4k3/1P1p4/1r6/R1N1K3 w Q - > >To my surprise many modern programs can't find the win despite of 5manTBS only >2ply away! > >Junior 6 (with 5manTBS) sees only a draw after 45 min on Celeron 500/ 128 >Also Shredder 4 and Nimzo 7.32 fail to solve it. > >It is interesting that the older versions of some of the above programs need >only 0 sec >(Nimzo99) resp. 10 sec (Junior 5.0). Tiger 12.0e takes also 0 sec. > >It would be interesting to know how other programs do in this position and even >more >interesting if someone can suggest a reason for this odd behaviour of some >leading programs. > >Since I don't know if this information is embedded in the EPD: white has still >castling rights. > >Gerhard I can be that your tablebases are somehow broken.. note that all programs without TB access solved it... It's of course just a guess. -Andrew-
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