Author: David Rasmussen
Date: 21:51:35 01/14/01
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On January 14, 2001 at 18:35:42, Thomas Lagershausen wrote: >On January 14, 2001 at 18:08:24, Pete Galati wrote: > >>On January 14, 2001 at 17:48:55, Thomas Lagershausen wrote: >> >>>On January 14, 2001 at 17:36:21, Dan Andersson wrote: >>> >>>>There is no problem. I suspect more than a few programs find Rxc6 in reasonable >>>>times. The first program I tried actually found it quickly, the second too, >>>>Crafty and Yace. Some others will find it later some sooner. Nothing tricky >>>>about this position at all. >>>> >>>>Regards Dan Andersson >>> >>>I had tested it with Shredder 5,Junior 6,Tiger 12,Gambit Tiger,Yace 0.99 and got >>>no solution. >>>Which version of yace you use? >>> >>>Regards Thomas Lagershausen >> >>Is this the position? >> >>[D]1r2k1r1/3p1p2/2bR1Bp1/p1K1P2p/5P1P/1P6/3R4/8 w - - 0 32 > >Absolutly perfect. >In the meantime a have tested a few other programes. >Yace 0.23 plays 32.Rd6xc6! but only with a drawscore! >But Crafty understands the position in the style every programe should do so. >Some other programes are good too:Gandalf 4.32g,Rebel Century 3,Nimzo, CM8000, >Phalanx.So this position is not for every programe too difficult. But in my >opinion for too much. > >Greetings >Thomas Chezzz likes this move instantly, but does not understand that it is better than draw until depth 18, where it sees a positive score for white. That took 700 seconds on my Cel 300A @ 464. A little too long for practical purposes, but at least it finds it.
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