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Subject: Re: Which Tablebases to download?

Author: Aaron Tay

Date: 06:38:55 06/01/00

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On May 31, 2000 at 10:40:38, Robert Hyatt wrote:

>>Okay . Thank you for explaining, however one for question please.
>>
>>If in a krpkp situation, would a Kqrkr TB be sufficent? Would it be then
>>considered a unknown if I don't have say KqnKr? In other words unpromotion is
>>usually rare and mostly unnecessay..
>
>It is "usually" rare and unnecessary.  But _not_ always.  I have seen cases
>where =R was necessary (in real games) to avoid a stalemate.

yes. There are some. So in the above situation alone, would the program queen?


>it has special code for handling this case.  Others will eventually do the
>same.  However, you can buy 40 gigs of disk for 200 bucks, so having all the
>databases is not unrealistic.

yes. But for some of us, this is just a hobby..even 200 bucks is too much..In
the future I suppose even 6 pieces TBS will be the norm..But currently, i
suspect most "non-professional testers" use only 4 piece TBs + selected 5 pieces

>yep...  they will refuse to promote until (maybe) they have to avoid a draw
>by 50 move rule.

Sigh, the pitfalls of a incomplete TB set..




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