Author: Vasik Rajlich
Date: 07:35:48 01/21/06
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On January 20, 2006 at 20:29:04, Joseph Ciarrochi wrote: > > >engines try to exclude a number of bad lines quickly to improve depth of >search.. Let's say one of those bad lines turns out to be good at a depth of 12. >Once the line is excluded, how does the engine go back to it? > >for example, let's say a queen sack looks terrible at depth of 3, and its value >is only discoverable at depth of 10. Once the queen sack is excluded at depth of >3, how does the engine later discover that the queen sack was a good idea? > >naively yours, > >Joseph No move is ever completely excluded. Moves are only emphasized or de-emphasized. If you de-emphasize a move, it will take longer to understand it. Vas
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