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Subject: Re: Nimzo 8 and playing strength, what does the Nimzo team say?

Author: Mike S.

Date: 15:04:42 04/08/01

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On April 08, 2001 at 16:49:34, Shep wrote:

>>(...)
>>Why are the NCD-files not activated automatically after setup so
>>that one has to edit the .ini?
>
>AFAIK these files need an enormous amount of cache memory to work properly.
>Anyone with less than 256 MB will probably not get two of them working at the
>same time (except with *lots* of disk I/O). Thus it's reasonable not to have
>them active by default.

I have a special version of Nimzo, called "Schach dem Schweinehund", which comes
with some of these NCD endgame files too, and I think this program uses them by
default (I didn't test much) - But I noticed no problems whatsoever on my 64 MB
notebook while running it. The biggest of those files is only 370 KB though.

I think, if you experience memory problems due to the NCD files, it *may* be
useful to move the larger ones away and use only the (preferable complete set
of) 4-piece endgames. Ch.Donninger has written, that the NCD endgames provide a
tremendous speed-up effect for the search, much better than the "standard"
nalimovs. Maybe you can at least preserve part of this advantage by leaving the
files away which are too large?

Btw. I didn't see anyone else reporting this problem before... but I don't have
Nimzo 7 or 8. Hopefully someone of the Nimzo team will reply, or other Nimzo
users.

Regards,
M.Scheidl



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