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Subject: Re: Shredder bug? Nonsense again

Author: Ricardo Gibert

Date: 04:46:18 05/26/02

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On May 26, 2002 at 06:58:41, Harald Faber wrote:

>On May 25, 2002 at 20:18:27, Peter Kappler wrote:
>
>>On May 25, 2002 at 18:52:10, Ricardo Gibert wrote:
>>
>>>In the following position against a guest:
>>>
>>>[D]8/8/8/8/7p/4k2P/5pK1/8 b - - 1 80
>>>
>>>BK-Chess (Shredder) allowed a draw by repetition by 80...Ke2 81. Kh1 Ke1 82. Kh2
>>>Ke2 83. Kh1 Ke1 84. Kh2 Ke2 85. Kh1. Supposedly it has all the 3, 4, 5 man EGTBs
>>>as per its finger notes.
>>>
>>
>>I suspect it had KPPKP, but not KQPKP, which explains why it happily kept a
>>mate-in-X position on the board instead of queening the pawn (which would drop
>>the score to "only" +10).
>>
>>Note that it still should have seen the correct mating line in the search, but
>>perhaps Shredder doesn't bother searching if it finds tablebase mates at the
>>root.
>>
>>-Peter
>
>
>I don't know about that, fact is: on my machine, like always when someone like
>Ricardo complaints about a "BUG", everything is fine. 1.Ke2 (#6) Kh1 2.f1-Q+
>(#5) and so on, no draw. In opposite to the SUPPOSED installed 5-man, *I* really
>have them installed.
>
>I wonder if these "bug" resports will ever end...I am feeling like Don
>Quixote...

Forgive me if I'm being obtuse, but how is it that "everything is fine" when the
game ended in a draw by repetition?



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