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Subject: Re: an evaluation problem of chess programs

Author: blass uri

Date: 14:59:05 10/01/98

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On October 01, 1998 at 17:46:47, blass uri wrote:


>>first, I let crafty search for > 6 minutes.  *no* Rxb2.
>
>I tried the position with crafty15.20 without tablebases(48M hash tables and 6M
>hashpawn tables)


I used 8 Mbytes for hashpawn tables and not 6 mbytes

 and it found Rxb2 after more than 12 minutes at depth 12 with
>evaluation -0.39
>I used pentium200MMX

I use the command take back and I do not know if it can influence
I know that in Genius3 it can influence the result
Genius3 does not find Rxb2 but if I play this move and take it back it suddenly
finds Rxb2
Fritz5 and Junior5(16 bit) find Rxb2 (Junior5 needs 20 minutes to find this
move)

Uri




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