Author: Michel Langeveld
Date: 07:18:21 02/08/04
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On February 08, 2004 at 08:04:02, Volker Böhm wrote: >Hi, > >I have implemented a combination, I thik. >Question: Piece square tables are static tables build in your chess program? Yes, I use for this "static" tables. Nullmover has 3 kinds: opening, middlegame, endgame for pawn, pawn, bishop, knight, rook, queen, king . 3x7 = 21 lists. I have for black and white each an own list for speed issues. So I have 42 lists at start up. >If yes I do the following: >Build 9 move lists. What 9 movelists? >Put every move to one of this lists from the static piece >square table (example pawn moves to 7-th rank gets to the top list). >Sort every move in one bucket by history (from-to). I try to understand what you wrote but don't get it. Can you explain this a bit more? >Works best for me. Reduces amount of sorting time. > >Greetings Volker
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