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Subject: Re: "Pawn Levers" in Fritz 7 Engine Parameters

Author: Roy Eassa

Date: 11:27:42 12/31/01

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By the way, a little searching in Google.com can go a long way:

http://www.google.com/search?num=100&hl=en&lr=lang_en&q=%22pawn+lever%22&btnG=Google+Search


On December 31, 2001 at 14:22:47, Roy Eassa wrote:

>"Pawn Lever" was first discussed in great detail in the classic chess book,
>"Pawn Power in Chess", by Hans Kmoch.  It came out in 1959 and introduced a
>whole new set of terminology for various pawn formations (ram, sneaker, stop,
>telestop, head-duo, buffer duo, and many more).
>
>The only "new" term from that book that is still commonly used today is "pawn
>lever", which refers to the following very simple situation:
>
>***
>   A Black pawn and a White pawn are positioned so that
>   either one can capture the other.
>***
>
>"A lever creates tension which may or may not explode in capture.  To carry out
>the capture frequently involves a concession. ... It usually happens that each
>side continues trying to induce the other to make the capture.  Their mutual
>efforts are comparable to the stress of power and load on a lever."
>
>There are many sub-types of levers (loose, tight; inner, center, outer; chain,
>pincer, cross).
>
>The whole book is quite fascinating, in my opinion, and a must-have in any
>chess-book collection.
>
>
>
>On December 31, 2001 at 07:44:35, Gary Cottle wrote:
>
>>In Fritz 7's Engine Parameters Pawn Levers is mentioned. I have not heard of
>>this  term and can't find it in chess literature I have access to. If someone
>>can explain this to me I'd appreciate it. I was even thinking it might be a typo
>>(they meant Pawn "Levels").
>>
>>Thanks in advance,
>>Gary



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