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Subject: Re: Fritz 5.16 weaker say some - OPINIONS PLEASE

Author: Charles Milton Ling

Date: 16:35:50 10/06/98

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On October 06, 1998 at 16:56:23, blass uri wrote:

>
>On October 06, 1998 at 15:29:23, Charles Milton Ling wrote:
>
>>I have the vague, uncertain, and not scientifically substantiated feeling that
>>Fritz 5.16 is slower than before the upgrade.
>
>I found that in the following position:
>
>r4rk1/2p3pp/p7/1p1pq3/8/2P2N2/PPQ2KPP/R1B5 white to move
>
>Fritz5.16 is significantly faster than fritz5 in avoiding kg1 that is losing
>after Rxf3(I do not know about fritz5.03 because I did not download this update)
>
>Fritz5 needed more than an hour when fritz5.16 needs less than 15 minutes on my
>pentium200MMX
>
I have a PentiumII 266 with 64 MB RAM.  Giving Fritz 44 of those (hash tables
filled in about 3 minutes), he needed 45 minutes to fall out of love with Kg1,
preferring Be3, but still giving Kg1 a 0.09 rating (at 15 ply, by the way).
Strange, isn't it?  Of course, I have no idea what might have happened before
the upgrade.
>
>
>>  It seems to me that the ply
>>numbers take longer to rev up than they used to.
>
>The ply numbers are not important
>It is possible that the ply number take longer because the program sees more in
>low plies.
>
Doesn't (for example) 8/15 mean that absolutely everything is examined over 8
half-moves?  What can you see that is more than everything?
>I do not know if the upgrade is productive or counter productive in tournament
>time control
>
>Uri

Thanks for your comments, Uri!  I still like Fritz, rest assured.  But I wonder
why your Fritz is better than my Fritz...
Charley



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