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Subject: Re: I insist: CSTAL is great but nobody seems to care... (Sinatra)

Author: Fernando Villegas

Date: 14:21:06 05/06/98

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On May 06, 1998 at 16:03:32, Mark Young wrote:

>Im sorry to say, but the reason nobody seems to care is that CSTAL is a
>weak program. Yes the program has its good points. But when you look at
>the whole program it does not play strong chess. It does not play well
>against strong humans or computers. The only reason I know that people
>like it is because it does play a human style and the program is
>beatable.
>
>I think CSTAL is a bold step in computer chess programing. I hope the
>program will keep getting better.


Hi Mark:
Naturally, I fully rejects your notion of CSTAL being "weak". Maybe it
is so compared with computers, but not againts human chess players.
Perhaps this is a matter of definitions and experiences: my definition
of strenght in a game is not a degree of perfection in sheer analytical
terms, but of results. And MY experience against CSTAL is that I feel it
a lot stronger than other more perfect programs that does not commit so
much mistakes BUT also does not push you against the ropes until you
breakdown and commits a worst mistake than CSTAL and you lose.  I get a
lot better results against Junior than against CSTAL. Junior is the
champ, but his kind of game let me room to manouvre and do my thing;
CSTAL does not. At the end I get many draws and victories against Fritz
5, the top program according SSDF; against CSTAL I have got only loses.
So, it is very strong to me. Matter of styles. Perhaps you have the
opposite experience.
Cheers
Fernando



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