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Subject: Re: Your plans for the opening book?

Author: Christophe Theron

Date: 20:52:41 12/08/01

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On December 08, 2001 at 19:36:36, J. C. Boco wrote:

>On December 08, 2001 at 01:32:43, Christophe Theron wrote:
>
>>On December 08, 2001 at 01:09:16, J. C. Boco wrote:
>>
>>>I guess I should have figured that out, huh?
>>>
>>>The website say Chess Tiger has 8000 positions for an opening book.  Could you
>>>compare this number to the popular Sapphire II computer by Novag?
>>
>>
>>
>>Chess Tiger for Palm has much less opening lines than the Sapphire.
>>
>>
>>
>>
>>>  Is 8000 an
>>>upper limit for the common 8Mb Palms?  If not, how high can you go with the 8
>>>megs?
>>
>>
>>
>>Approximately 1.000.000 positions (more if I compress more).
>>
>>
>>
>>
>>>  How many megs would you need (obviously future Palms) to have an opening
>>>book that corresponded to Rebel Century's Opening book of around 300,000 games?
>>
>>
>>
>>Is it 300.000 games or positions?
>>
>>If it's 300.000 positions then one of today's Palm is more than enough.
>>
>>
>>
>>
>>>This is an exciting time to be alive!
>>
>>
>>Isn't it?
>>
>>
>>
>>    Christophe
>
>
>
>Could you share with us your plans for the opening book?  ARe you interested
>more in modifying the program rather than adding lines to the book?  Is there a
>consensus on this forum on what size an opening book is necessary to be
>respectable?



If everything goes well, some day Chess Tiger for Palm will allow you to:

1) have opening books of unlimited size.
2) allow you to import a book from the PC (maybe one made of PGN games).
3) allow you to manually add/remove/prioritize moves in the opening book,
directly on your Palm.

But there is not a big demand for this, so I can't put it in my priorities list.



    Christophe



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