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Subject: Re: About PowerBook

Author: Bertil Eklund

Date: 16:31:21 06/03/01

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On June 03, 2001 at 18:59:44, Brian Kostick wrote:

>On June 03, 2001 at 00:37:39, Michael P. Nance Sr. wrote:
>
>>On June 02, 2001 at 17:04:55, Slater Wold wrote:
>>
>>>On June 02, 2001 at 15:58:56, Pete Galati wrote:
>>>
>>>>On June 02, 2001 at 15:36:16, Steve Wilkins wrote:
>>>>
>>>>>
>>>>>
>>>>>  To ALL
>>>>>
>>>>>     Is there a place that I can get different opening books and other stuff
>>>>>for this new program I just purchased.
>>>>
>>>>You could make other opening books yourself, it's not very difficult at all,
>>>>question is could you make a BETTER opening book.
>>>>
>>>>I'm pretty sure they also sell a CD with opening books on it, check their
>>>>websites.
>>>>
>>>>But I'm not aware of anyplace that has Fritz books for download.
>>>>
>>>>Pete
>>>
>>>They sell the Powerbooks for Fritz and Junior.  It's $50.  They are VERY good
>>>openings.
>>>
>>>Powerbooks is the kind of opening books everyone's been bitching about here
>>>lately.
>>>
>>>
>>>Slate
>>i don't know about that Powerbook,i bought it ,installed it and started losing
>>more games on the web.i back it out and play without it now.do what you want
>>,you've got my opinion. Mike
>
>
>Perhaps an interesting snip from T-Notes:
>
>http://www.chessbase.com/tnotes/062099.htm
>
>quote:
>But what about the power.ctg? Won't this make your playing program stronger?
>Actually, it will probably weaken it somewhat. The Powerbook tree is a
>compendium of all major opening theory. Consequently, it contains openings that
>are positional in nature in which long-term strategic planning is the key to
>success. Computers can't plan and execute long-range ideas; this is why they
>stink at closed positions. Computers are strongest at tactics, which is why they
>prefer wide-open positions. By using the power.ctg opening tree, you're allowing
>the computer to play openings that lead to positions unfavorable to the
>computer's style of play. This will consequently weaken the program somewhat
>over the long haul. The benefit of using this opening tree is to allow you, the
>human player, to face a wider range of openings than what are provided in the
>program's preferred opening book. This makes the Powerbook an excellent training
>tool for you to use to help you become familiar with a wide range of openings.

Hi!

This isn't the major problem. The powerbooks, especially the older ones include
a lot of lines from what I believe is cafe-house chess, blitz or so between
strong and weak players. The powerbooks include a lot of lines where a GM is
lost against 2000-elo players. But it is very entertaining to play with or
against it!

Bertil



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