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Subject: Re: Price? A commercial program costs less than a free program-maybe not

Author: Christopher R. Dorr

Date: 10:46:43 11/02/99

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You hit on what I believe is the key issue: features. Crafty is a wonderful
program (my favorite opponent), and Winboard is a wonderful contribution, but
together they cannot do a fraction of the things Rebel, Fritz (and I assume)
Chess Tiger can. This is not a slight; they are not designed to be databases,
and tutorials...they are designed to play chess well and present an attractive
interface...which they do admirably.

Where the commercials shine is in their feature sets. Honestly, I get crushed by
Crafty just as badly as I do by Fritz5...but with Fritz5, I can immediately look
things up in the database, look at a graphical analysis of the game...these
things are important.

If you combine a strong program with a good feature set, you have a winner. Part
of my earlier point is that I think we get focused on strength too much when
evaluating chess programs for actual use by the average player...I would much
rather have a 2500 opponent with wonderful features, than a 2600 opponent
without. As long as programmers keep adding features, and making their programs
more friendly, and useful, and attractive, I will keep buying them. If they are
getting stronger (which they are) so much the better. I will keep using the new
versions of Crafty, and keep buying the new versions of Fritz (and hopefully
Chess Tiger).

Chris



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