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Subject: Re: fritz missed a win against chesstiger in enrique's games

Author: Enrique Irazoqui

Date: 16:56:30 01/02/99

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On January 02, 1999 at 19:37:44, Mark Young wrote:

>On January 02, 1999 at 19:00:51, Enrique Irazoqui wrote:
>
>>On January 02, 1999 at 18:47:26, Mark Young wrote:
>>
>>>On January 02, 1999 at 18:35:22, Enrique Irazoqui wrote:
>>>
>>>>I'm getting curious about how many versions of F5A are around. My exe file is
>>>>from 14/01/98, 2,873,344 bytes. And yours? If it's different, it might explain
>>>>why your version plays another move after 45''. Otherwise I wouldn't know why.
>>>>Oh yes, I was running F5A in W98, I don't know if this can make a difference.
>>>
>>>If you mean Fritz5.exe. Mine is from the CD, with no patches added.
>>
>>Then we have a different version.
>>
>>>The modified date is Wednesday, November 05, 1997 1:41:30 PM
>>>
>>>Size 2.78MB(2,922,496 bytes)
>>
>>I guess this may explain the difference. My F5A was emailed as a patch for the
>>CD version. Since you have it on CD, it probably means you are using the same
>>engine, but not running on the autoplayer version of Fritz 5.
>>
>>Maybe one of the SSDF guys can check this move for us with the same F5A version
>>I use. Just curious...
>
>Install Fritz 5 again from the CD to a new dir., and don't add the autoplayer
>patch. See what move it makes. Then patch the new install and check it again.
>The autoplayer patch my have been corrupted somehow when they emailed it to you.
>
>The autoplayer patch should not change the moves Fritz 5 plays, When I checked
>over games from SSDF to see if Fritz 5 was cheating, I was able to reproduce all
>the moves from SSDF's autoplayed games of Fritz 5.

So was I, which means it works just fine. No, I think autoplayers do funny
things at times. For instance, when the  original version of Fritz 5.32
autoplays, it doesn't access tablebases and doesn't learn. There is a patch that
solves these problems. And a long etcetera. At times, hopefully very few,
autoplayers do funny things. It must be this, or at least this the only
explanation I can think of. I would still like to see if someone from the SSDF
can double check this move with their F5A of the same version as mine.

Enrique



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