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Subject: Hashing pawn structures - how?

Author: Peter Kasinski

Date: 11:16:28 10/30/98

I guess the usual position+score is of little value here. I need square-level
details for subsequent piece evaluation. Somehow storing an array of squares
with each hash entry doesn't look appealing.
Does this information get hashed as well? Should I have a hash signature for,
say, an outpost on each square? And if so, how is it possible to update
hash_code incrementally?

Thank you very much, as always.
PK.

Re: Hashing pawn structures - how? Robert Hyatt 07:31:35 10/31/98
- Re: Hashing pawn structures - how? Inmann Werner 13:52:12 10/31/98
  - Re: Hashing pawn structures - how? Robert Hyatt 14:53:40 10/31/98
    - Re: Hashing pawn structures - how? Inmann Werner 09:56:12 11/01/98
      - Re: Hashing pawn structures - how? Ernst A. Heinz 10:47:18 11/01/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 20:46:42 11/01/98
        
        Re: Hashing pawn structures - how? Ernst A. Heinz 01:49:55 11/02/98
        
        Re: Hashing pawn structures - how? Don Dailey 14:19:56 11/02/98
        
        Re: Hashing pawn structures - how? Ernst A. Heinz 07:42:20 11/03/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 05:32:48 11/02/98
        
        Re: Hashing pawn structures - how? Ernst A. Heinz 07:13:52 11/02/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 13:31:56 11/02/98
        
        Re: Hashing pawn structures - how? Ernst A. Heinz 07:37:59 11/03/98
        
        Re: Hashing pawn structures - how? Roberto Waldteufel 18:20:50 11/03/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 07:27:38 11/04/98
        
        Re: Hashing pawn structures - how? Roberto Waldteufel 16:31:58 11/04/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 19:59:26 11/04/98
        
        Re: Hashing pawn structures - how? Don Dailey 22:06:17 11/04/98
        
        Re: Hashing pawn structures - how? Robert Hyatt 05:07:53 11/05/98

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