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Subject: Re: Test position (mate in 30 from Ed Schroeder website)

Author: Tony Werten

Date: 04:03:45 03/21/05

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On March 20, 2005 at 13:56:49, piet de hoop wrote:

>[D] 5n2/B3K3/2p2Np1/4k3/7P/3bN1P1/2Prn1P1/1q6 w - -
>
>Prodeo 1.1 finds this one in a split second, so does Fruit2.0, Chest3.9UCI on my
>1Ghz laptop. I've noticed that there are some programs that will take much
>longer and some of them only find (in an acceptable timeframe) a positive score.
>Moves are all checks, i guess this has to do with the max. allowed search depth?

Yes, and with max allowed checkgiving moves in Quiescence. This position is very
sensetive to either of them. Any engine that has one of the 2 set high will
solve this position fast.

Tony




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