Author: Rick Bischoff
Date: 16:16:28 07/12/03
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>A couple points: > >What you have described is usually called history tables, except that most >people don't have a ply index (just 64x64). > >Killers are usually organized as 2 per ply per side, and the actual moves are >stored (e.g. Kb1). > >Killers/history are usually updated on successful moves (i.e. > alpha). > >My suggestion is that you download crafty and take a look at next.c. [WARNING: >it takes a bit of time to get a feel for the crafty source. EVERYTHING in there >is a macro. And I do mean everything. An example is WhiteKnights -> >tree->white_knights_bitboard.] > >anthony Yes, I understand why having a ply_index is counter productive-- thanks for pointing that out :-) As for the crafty source... once I wire up the C preprocessor directly to my brain I might look at it again!! Thanks, Rick
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