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Subject: Re: CM9000 book building question-John Merlino

Author: John Merlino

Date: 09:01:57 10/10/02

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On October 10, 2002 at 11:24:22, Paul Doire wrote:

>I have recently installed CM9000 and am having difficulty in the "Library"
>when I try to import PGN for a new book.
>
>The dialogue box comes up and ask what weighting...I use default(frequency)
>and for depth of plies ...I set it for 40 and enter.
>
>I cannot get a book to go deeper than 8 moves regardless of the fact that I
>asked for 40 plies. This operation works fine in CM8000 and I get a full
>20 moves in my created books.
>
>Can someone help me?
>
>Thanks in advance
>Paul

I would guess that two other options are what are causing this behavior.

The first option is called "Minimum Moves", and it defaults to 2. This means
that a move must occur a minimum of two times in the PGN file for it to have a
non-zero weight.

The second option is called "Delete Zero-Weight Branches", and this option is on
by default. This option basically removes all branches of the book that  contain
only moves with zero weights (meaning they will never be played). This option is
useful for making a book take up less space (and therefore less memory).

If you set "Minimum Moves" to 1 and deselect "Delete Zero-Weight Branches", then
you should get the same behavior that you had in CM8000.

jm



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