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Subject: Re: A test position to see if your program is materialistic(most are not

Author: José Carlos

Date: 05:54:37 11/12/01

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On November 12, 2001 at 08:02:23, Gian-Carlo Pascutto wrote:

>On November 12, 2001 at 06:22:04, Uri Blass wrote:
>
>>This position could happen in my crrespondence game
>>
>>[D]2r2rk1/p3q1pp/1p6/2bp1p2/4n3/1P2P1P1/PB3PBP/1QR1RbK1 w - - 0 25
>>
>>If your program plays Bxe4 then it is materialistic(Bxe4 is the only move that
>>does not lose material)
>>
>>If it plays Rxf1 then it is not materialistic
>>
>>It seems that most programs are not materialistic based on the test that I did.
>>I guess also that most humans are not materialistic here and are going to prefer
>>Rxf1
>>
>>Uri
>
>Sjeng plays Bxe4 here. The difference between that and Rxf1 is 0.20 pawns.
>
>Basically, it does not believe f3 is a significant enough weakness if
>black does not have the right bishop.
>
>Is being materialistic intrinsically 'bad' here?
>
>--
>GCP

  Averno agrees with Sjeng here.

  José C.



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