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Subject: Re: 0x88 move generation

Author: Russell Reagan

Date: 01:41:44 06/20/02

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On June 20, 2002 at 00:59:42, Robert Hyatt wrote:

>That is why I _still_ maintain that 90% of the aggregate computer chess
>advancements were academia-based.  Because all academia-developed ideas have
>been published for all to see, increasing the body of computer-chess knowledge
>slowly but surely.

So, for example, alpha-beta and null-move were published, so they are in common
usage today and have advanced computer chess overall. What Fritz, Junior, Tiger,
Shredder, Rebel, etc. do is unpublished, so their achievements have done nothing
to further the computer chess community as a whole.

That makes sense, but it doesn't necessarily mean that their achievements are
any less significant. In other words, if all of the top commercial programs were
suddenly open source, and each author wrote a book about the inner workings of
their program, don't you think there would be another revolutionary idea born
within the near future, or at least that overall the entire community would
discover new ideas to push the envelope with? I think so, but you have a few
decades of experience over me, so you'd know better than I :)

Russell



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