Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Crafty analysis suggestion

Author: Andrew Walker

Date: 18:52:02 07/15/04

Go up one level in this thread


On July 15, 2004 at 20:58:48, Robert Hyatt wrote:

>On July 15, 2004 at 20:27:06, Andrew Walker wrote:
>
>>
>>This may already be possible, but if it isn't I'd like to suggest adding it to
>>a future version. When analysing a list of positions or a game, it would be nice
>>to be able to set a time limit for the position, so that when this time is
>>reached the search completes on the present ply depth.
>>
>>As an example, if you normally search a list of positions for 1 hour each,
>>with this option you could chose say 40 min. When a ply depth completes after
>>this time it's not likely to complete searching the primary move before 1 hour
>>so it may as well move on. Some other moves may take a bit over an hour but
>>you will get more analysis knowing that depth has been completed. I think this
>>will make the analysis time be used more efficiently, any commemts?
>>
>>Andrew Walker
>
>I think it would be confusing.  IE at present, you give a time limit to search
>for the best move.  If that is not the move played in the game, rather than
>using that time limit to compute the score for the move played, crafty demands
>that the played move be searched to the same depth as the best move, so that the
>scores will be comparable..

My suggestion is really aimed at when you don't want to search on a "best"
or played move. One example might be analysing a large number of opening
positions.



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.