Author: Uri Blass
Date: 00:20:24 01/26/04
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On January 26, 2004 at 01:10:12, Mathieu Pagé wrote: >Hi, > >I always thought that it was not necessary to check for check after each moves. >My supposition was that if the search visit a node were the side that has just >move is still in check the opposite side will take the king and this will lead >to a so bad position (king captured) that the search (minimax, AB things) would >just reject that move. No it is possible that after capturing the king the second side can also capture the king. Your assumptions are clearly wrong. You also need to know if the king is in check if you want to do check extensions and not return evaluation in check positions because they are not quiet positions. Uri
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