Author: Russell Reagan
Date: 10:03:13 05/19/03
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On May 19, 2003 at 11:24:57, Fermin Serrano wrote: >Hello >I started to modify TSCP program and I have learn a lot from it, but same time >ago I decided to develop my own engine and during this process I have a few >questions: What's the best option of these?: >a) Make the move over a board and undo the move over the same board or >b) Make a copy of the board, make the move over the copy and searching from this >copy and no undo to return , else take the original board. > >I intuit second one could be very low, becuase the copy would take 64 iterations >over a loop (* same boards, one for the piezes, color, attacks arrays, etc). >isn't it? > >P.S.: when I say "best" I think in terms of speed I use choice 'a'. I think it is the best choice usually, unless you are using a super-computer that has vector instructions. Most people use 'a' I think.
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