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Subject: Re: Whither Null Move?

Author: Stuart Cracraft

Date: 23:31:45 08/18/01

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On August 19, 2001 at 01:22:32, Manuel J. Petit de Gabriel wrote:

>>
>>I've tried dropping a variety of the above conditions, to no avail.
>>
>>Anyone else see lousy pv's upon use of a null move?
>
>I did when i first added null-move to my engine. It ended
>up being a hash table problem; the side-to-move was not
>used for computing the hash value (yes! a very dumb mistake).
>

Unfortunately in my case, the garbage-PV happens both with and without
the hash table.



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