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Subject: Re: Rating of Fidelity Chess Challenger 7

Author: Bertil Eklund

Date: 10:33:58 03/01/01

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On February 28, 2001 at 20:00:16, Rich Van Gaasbeck wrote:

>Does anybody remember the rating of the Chess Challenger 7?  It came
>out so long ago (somewhere between 1978 and 1980?) that none of the
>chess computer rating lists (that I have found anyway) cover it.
>
>It has seven levels of play.  I'd like to know what the ratings were
>for all the levels 3 minutes per move and under (but I'll take what I can get).
>
>I think the CC7 might have the same engine as the Fidelity machine (CC10?) that
>won the microcomputer championship in 1980.
>
>Also, what processor and how much ram and rom does it have?
>
>Rich
Hi!

CC7 (1979) was slightly better than CC10 (1978), my guess around 1100 at
3min/move. CC7 was slightly more selective and usually castled. CC10 (almost)
never castled because of a bug. For some reason CC10 castled as white on level2
in the dragon variation! I used to play this variation and after the castle I
changed the level to 8 or 10, around or longer than tournament-level.

Bertil



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