Author: Gian-Carlo Pascutto
Date: 01:34:03 12/03/01
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On December 03, 2001 at 03:55:56, Uri Blass wrote: >I do not understand it and I will be happy to see an example of a tree >that leads to pruning the main line. It should happen in any branch where there was some form of forward pruning leading to a lower bound on the score, and where the branch was researched later on. There are probably other cases, but this is the obvious example. >I do not agree >If I analyze a position for many hours for depth 19 and the program found an >interesting sacrifice then I do not want to analyze also the position after the >sacrifice for many hours to get depth 18 in order to understand the reason for >the sacrifice. Play out the move. Enough data should still be in the hashtables that 18 ply can be reached fairly fast. This is assuming that it did not give a full mainvariation in the first place. -- GCP
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