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Subject: Re: Fritz 7.0.0.6 comparison

Author: m.d.hurd

Date: 05:05:10 01/27/02

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On January 27, 2002 at 08:02:11, Ian Aston wrote:

>On January 27, 2002 at 07:52:06, m.d.hurd wrote:
>
>>On January 27, 2002 at 06:43:14, Mike S. wrote:
>>
>>>I have compared the Fritz 7 engine version(s) 7.0.0.6 of Jan. 1st, and of Jan.
>>>11th, in 40 - mostly easy - testpositions:
>>>
>>> identical: 30/40 (incl. 5 not solved each)
>>>± 1 second:  4/40
>>>    slower:  4/40
>>>    faster:  2/40 http://www.icdchess.com/forums/1/message.shtml?210097
>>>
>>>I think, IF there are no other differences which affect gameplay only (time
>>>consumption or whatever), we can say that the differences are very small,
>>>probably invisible in result statistics.
>>>
>>>It was discovered that evaluation is slightly different, so I would expect
>>>different test results in some positions, when the evaluation of the move Fritz
>>>7 thinks is 2nd best is/was very similar (to the best move's).
>>>
>>>Regards,
>>>M.Scheidl
>>
>>The date on mine is as follows 07 January 2002, 15:52:14. Could it be that the
>>differences in your test results are caused by the cache ?
>>
>>Regards
>>Mike
>
>I think Mike S meant the dates are 7 Jan & 11 Jan because, as far as I know,
>there is no engine release date 1 Jan.
>
>Although these two engines are the same byte size, I did a byte to byte file
>comparison between the two engines and they are definitely different.
>
>IA

I downloaded it today again to check and its still 07 January 2002, 15:52:14.

Regards

Mike



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