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Subject: Re: What is "nunn" (or "Nunn") ?

Author: Sune Larsson

Date: 07:34:18 12/29/05

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On December 29, 2005 at 10:16:21, Andrew Williams wrote:

>On December 29, 2005 at 09:47:13, William Penn wrote:
>
>>"Nunn" or "nunn" is one of those abbreviations used frequently in the messages
>>posted here but nobody explains & defines it, nor gives a reference that
>>explains & defines it. It is apparenlty assumed that everyone knows what it
>>means already, but I've been reading this forum a long time and I still don't
>>know!? Is there a "nunn" website? Or is there a link that explains & defines it?
>>Or will someone kindly do so? Thanks. I see it used regarding positions and
>>openings, but the distinctions and limitations are not clear.
>>WP
>
>John Nunn created a series of chess positions designed for testing engines
>against one another. They are supposed to represent positions that can arise
>from a wide range of openings. There are several Nunn sets - about 30 positions
>in all, I believe.
>
>Andrew

Nunn1 = 10 opening positions
Nunn2 = 20 opening positions
NunnE = 10 endgame positions

all created by GM John Nunn ENG.

/S



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