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Subject: Re: Openings Books -- are they Human-friendly?

Author: Chris Carson

Date: 07:17:51 05/18/99

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On May 18, 1999 at 09:59:44, Francis Monkman wrote:

>
>On May 18, 1999 at 09:35:03, Chris Carson wrote:
>
>>Interesting idea.  Crafty will allow you to set randomness or book depth
>>(see book create feature), you can also choose the style by building your
>>own book with PGN games  (large selection at Upitt).
>>
>>Rebel has a lot of this capability and you can download/import/create
>>books and randomness with PGN files.  CM6K has different books and
>>personalities can be modified to do a lot of this.  I do not know the
>>other programs, but my guess is that Junior, Hiarcs, Fritz and others
>>can do this as well.  I hope I did not miss the point, you would like
>>some randomness and smaller book (leave book sooner) when playing your
>>favorite chess program?
>
>Exactly so, and I don't see why the feature shouldn't be applied to top-level
>matches as well. I could even cite a good case where Genius 4, left to its own
>devices, played a stronger move than the one in its book (it seems from more
>recent theory). I hope you understand this is not with the idea of weakening the
>computer's game, but of giving it some freedom in its 'choice of game', before,
>as so often happens, the endgame is reached -- or at least in clear sight.
>
>Sorry for being slow on the uptake that so many programs implement this
>(I spend as little time as possible with the CM x000 interface).
>
>On a recent posting about White's 7th move in the Richter-Rauzer Attack
>variation
>of the Sicilian, 7. Qd2 was posited as a 'clearly best move'. Several programs
>choose 7. Bb5 for example, and my new NCO shows this as a main line, now.
>
>Opening theory being tested, real-time, by top players -- wouldn't we all like
>to
>see that???
>
>Francis

I think I understand your point better now.  It is a good idea.  There have
been some matches (see gambit soft, they use to show a couple of
tournaments) with books turned off and also some with books off, but
starting at a know position (Nunn type tournament).   This is similiar to
what you are talking about, but not the same.

Best Regards,
Chris Carson



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