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Subject: Re: what type of result is significant in 100 game match

Author: Sandro Necchi

Date: 03:30:03 02/19/06

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On February 19, 2006 at 05:45:47, Joseph Ciarrochi wrote:


>That's cool (using a special book), unless you are interested in the engine's
>ability to analyze openings and find novelties......

Yes, but I am doubtful about the engine being able to analyse the openings well
and find novelties...why?

1. The search depth of the engines is not enough and will remains so for several
years to come too.
2. Some times one need to reach the endgame to see if one move is really strong
and that would mean to search like 64/126 and no engines can see so deep. Pls.
note also that some lines would be searched a lot less, so a very powerful
hardware is needed.
3. Leak of knowledge in the chess engines in all phases of the games...they do
not know how and where they are stronger than their competitor when analysing a
game/a position while the GMs do and sometimes they chose based on this as
well...

If you do not believe this than you can try to check an opening with a program
and you may see what follows:

the program is evaluating move X as good with a + 0.70 score...now if you follow
the indications of the program after 5-10 moves you may see the program
evaluation -0.70 so that variation was not good as it was evaluated...

The program have a limited learning ability and cannot learn as the GMs do and
therefore as far as the opening are concerned most of the time the GMs
evaluations are correct...

Sandro



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