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Subject: Re: General Position Evaluation Function

Author: TEERAPONG TOVIRAT

Date: 23:09:58 12/25/98

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On December 20, 1998 at 14:16:45, STEPHEN A. BOAK wrote:

>On December 20, 1998 at 03:37:39, Steve Maughan wrote:
>
>>Has anyone ever produced a list of the most important terms to be included in an
>>evaluation function?  I realise that I could get one from digging into source
>>code, but I was looking for something a little more digestible.
>>
>>Any thoughts?
>>
>>As a start I would list-
>>
>>1 Material
>>2 Mobility
>>3 Past Pawns
>>4 Issolated Pawns
>>5 Double Pawns
>>6 Square of Pawns
>>7 Centre control
>>8 Rook on open file
>>9 Rook on 7th
>>10 Material pinned?
>>11 Backward pawns
>>
>>Has anyone ranked a list of evaluation terms?
>>
>>Any thoughts appreciated
>>
>>Regards
>>
>>Steve Maughan
>
>A few more--
>12. Space (may be similar but different to mobility)
>13. Development (at least during opening/early middle game)
>14. King Safety (individual for each side, of course)
>15. Material may be a simple count, but Piece Values may change depending on the
>position (sometimes Knights are better than Bishops, etc; Rooks may be
>relatively stronger in the endgame than earlier).
>I'd like to see the list when it is 'fully' compiled--please post, thx.
>--Steve Boak



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