Author: Ian Aston
Date: 05:02:11 01/27/02
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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
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