Author: Miguel A. Ballicora
Date: 07:43:30 04/04/02
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On April 04, 2002 at 06:06:26, Joakim Nilsson wrote: >On April 03, 2002 at 18:02:12, Art Basham wrote: > >>In about 60 sec. my Junior5 ann. mate in 9 with >> >> 1. Nf4! >> >>[D]8/8/1B3p2/1B2k2N/7N/4K3/8/8 w - - >> >>maybe your results will be different... >>of course, there could be more than one solution to this one... > >Gandalph 5.1 after 11min on an AMD 1400 >00:11:06.8 Mate in 7 10 385333633 Bd4+ Kd5 Nxf6+ Kd6 Nf5+ Ke6 Kf4 Kf7 Bc4+ Kg6 >Nd7 Kh5 Bf7# After seeing chest output, and after seeing the gandalf output from a position posted little time ago (Shirov-Krasenkov) it sounds like Gandalf also has a problem to announce a correct number of moves after seeing checkmate. It is ok to announce a higher number, but it is never ok to announce a lower one. This seems to be a recurrent problem among several (most?) of the commercial engines. IIRC, Fritz and Junior have shown problems in some positions too. Of course, this has nothing to do with strength. Regards, Miguel
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