Author: Uri Blass
Date: 19:48:46 04/30/02
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On April 29, 2002 at 14:24:04, William H Rogers wrote: >One of the reasons is that just in case your opponent does not make the expected >move, then you have another cut-off move to try. The PV stores first you first >line of moves and counter moves, then it takes your second best move and its >counters. As the depth of moves grows greater, you are at an advantage if you >store potential cut-off moves for each variation. Thus the PV grows into a >triangle as the depth increases. No This is not the idea of pv and programs usually have no idea about the second best move. Uri
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