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Subject: Re: Endgame Tablebases

Author: John Hatcher

Date: 02:33:17 06/11/01

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On June 11, 2001 at 01:21:13, Leen Ammeraal wrote:

>On June 10, 2001 at 18:53:56, James T. Walker wrote:
>
>>On June 10, 2001 at 18:35:05, john rice wrote:
>>
>>>Hello,
>>>I currently have the Nalimov "Fritz Endgame Turbo" Tablebases installed on my
>>>computer. I would like to have all of the 5 man tablebases available. According
>>>to the information provided by the Nalimov CD's it only has some/most of the 5
>>>man tablebases. What would be the easiest way to obtain all of the 5 man
>>>tablebases? Would it be easier to delete the parital 5 man bases I have now and
>>>then download all 5 man bases at once or just download the missing 5 man bases?
>>>Thanks in advance,
>>>Jr
>>
>>Hello John,
>>The "easiest" way is to buy them all on CD but not the "cheapest".  If you don't
>>want to buy them the best bet is to download the ones you don't have.  It's very
>>time consuming if you are using a 56K modem.  If you are on a cable modem or
>>something fast then it's not so bad.  I would skip the 4 vs 1 tablebases if I
>>were you.  I don't see a need for them.
>>Jim
>
>There is another way: generating them yourself, using the Nalimov's
>program tbgen.exe, after reading the file readme.txt. Then you
>should compress them, using datacomp.exe.
>I did this myself for 3- and 4-man tables, and I am about to
>do this for 5-man tables (unless some of the readers of this
>forum tells me otherwise).
>If you cannot find the program tbgen.exe etc. I can send it
>to you by e-mail, if you like.
>Leen Ammeraal
>http://home.wxs.nl/~ammeraal/


Leen,

I'm no expert, but the advice I've seen posted again and again in this forum is
that it takes LOTS of computer memory and WEEKS (not days - Weeks!!) to generate
all the 5-piece tablebases.  Spending $50 and buying the tablebases on CD will
spare your computer and your patience.  Just an opinion.

John Hatcher




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