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Subject: Re: hashtable

Author: Landon Rabern

Date: 09:49:21 06/26/01

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On June 25, 2001 at 13:22:55, Robert Hyatt wrote:

>On June 25, 2001 at 12:58:59, Landon Rabern wrote:
>
>>Can someone point me to some good test positions for testing if my hashtable is
>>working correctly?  I just want to make sure there are no bugs in it.
>>
>>Thanks,
>>
>>Landon
>
>
>Fine's "Basic Chess Endings" position #70 is a classic.  If hashing is
>working right, you will find the solution somewhere between 18 and 26
>plies, and it should get that deep almost instantly.  You should be able
>to search this to at least 30 plies within a few seconds:
>
> /k/3p/p2P1p/P2P1P///K/ w

It gets to 30 ply in about 1 second.  Is it probably safe to assume that my
hashtable is working correctly?






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