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Subject: Re: Quick Poll: predict Fritz' finish at the Dutch Championship.

Author: Mogens Larsen

Date: 10:44:50 04/25/00

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On April 25, 2000 at 13:38:01, Christophe Theron wrote:


>You were right but you did learn something. :)
>
>SSS* is really the name of a search algorithm. It has been demonstrated to be
>equivalent (under the right conditions) to a class of the the MTD(f) algorithms
>(this has been demonstrated by Aske Plaat).
>
>MTD(f) is used by several chess programs in the world, including the french
>program AnMon by Christian Barreteau and one program from Don Daley (I forgot
>the name of the program, isn't it OCCAM?).
>
>MTD(f) requires a lot of hash tables and is more efficient than the classical
>PVS/NegaScout algorithm (used by most top chess programs at this time). But
>MTD(f) is more difficult to implement because it interferes with the selection
>algorithms generally used in chess programs.
>
>
>
>    Christophe

Thanks for the info. Being right _and_ learning something. This is almost to
good to be true :o).

Best wishes...
Mogens



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