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Subject: Re: Correspondence Chess

Author: Peter Berger

Date: 13:47:59 05/23/03

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On May 23, 2003 at 14:58:39, Stephen Ham wrote:

>It is my perception that most, if not all, of the top-rated CC players admit to
>using chess engines in some way. As just one example, Tunj Hamarat, will
>probably win the present World CC Championship. He admits to using a chess
>engine(s). Kenneth Frey, an OTB IM and one of the highest rated ICCF players,
>claims he has 7-computers running at any given time.
>
>Heck, if I had a chance to compete in a World Championship Final (I only played
>in the Semi-Finals), I might use my computer too.
>
>So why do some computer using players succeed while most stay back in the pack?
>I suspect that's where the difference is decided by who is the better human
>player. A skilled human can direct the machine regarding where to focus its
>computing power, thus being more successful than somebody totally dependent upon
>having the machine find his/her moves.
>

Hi Steve,

this is the optimistic view ( if you love correspondence chess). In case you
were right it would mean that the better chessplayer would still win, only the
game would be played on a much higher level - this could be a thrilling chess
competition, too.

I seriously doubt it is true though.

First you use extremes here - you start with a human who is _totally_ dependent
on the machine - will it still work just as nicely if the human is rated 2000
(which is still quite low) ?

And then you assume that chess skill is the only variable here, but it
definitely isn't. I hope Dieter Bürßner won't mind (too much) if I abuse him for
an example  - I don't know if you have seen some of his really _amazing_
analysis done with his own engine Yace posted here and in other fora. His human
chess skills are quite low , but his knowledge about chessengines is _extremely_
high of course. He can use his own chessengine and he can even make special
changes to it to improve on its analysis abilities in a given position. Although
I doubt he is stronger than 1400 as a human player I would be _very_ scared if I
had to compete with him in an analysis competition if we both could use
chessengines. Of course this is an extreme example.

Knowlegdge about chessengines is definitely a major factor in this kind of
competition. I read some posts and articles by titled correspondence players
that made me think it is not that common either, and that few people understand
what an engine can do well and when you can't trust it at all, or better, often
they seem to have only a very shallow understanding about the technical aspects.

Of course a very strong chessplayer with a very good understanding of
chessengines will still rule.

But it looks more like a cyborg contest to me now ..

As I am no strong correspondence player myself, this is of course partly based
on pure speculation. But so far it is confirmed by my own experiences in a game
against a very strong correspondence player that I am currently playing .

My best,
Peter





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