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Subject: Re: When is considered the opponent does not have enough mating material

Author: Dan Andersson

Date: 11:24:26 09/26/03

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 A way of definition is that he couldn't mate you even if he was allowed to make
your moves. As in a self mate problem. Retrograde analysis can do the trick as
with EGTBs. Especially since the positions are scarce and by need have scarce
material. Some examples: pawn against knight is lost since you might promote to
a bishop and then put your king in a corner and the bishop on the side. And then
he mates by placing king and knight two squares out king opposing king.

MvH Dan Andersson



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