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Subject: Re: Mate in 1 - but Fritz 6 needs 1 hour!!!

Author: Colin Frayn

Date: 01:20:18 08/14/00

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On August 13, 2000 at 14:54:29, Heiner Marxen wrote:

>>Have you seen how I do hash tables?
>>
>>*grin*
>
>I'm not sure, what the *grin* indicates, agreement or disagreement.
>Could you clarify?  Do you hash exact positions?  (unlike everyone else,
>except perhaps me?)

Yep.  Well, I use two separate hash keys, both with an extremely low collision
rate, making the combination extremely reliable.

>Now, that starts to get quite interesting for the author of a mate solver.
>Would you care to share some details?

Heh ;)  Well I read your next message so have a browse through the code and see
if there's anything of use in there.

Feel free to email me if you have any questions/suggestions.

Cheers,
Col



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