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Subject: Re: 1 Hour CCR Test by IM Larry Kaufmann / Patzer 3.51

Author: Ulrich Tuerke

Date: 08:50:52 05/11/01

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On May 11, 2001 at 11:30:07, Uri Blass wrote:

>On May 11, 2001 at 10:40:24, Roland Pfister wrote:
>
>>I had Patzer run over night with 16 minutes per position
>>on a Piii-450, 32MB Hash.
>
><snipped>
>>14.Nxc4? 0 10:25
>
>I am surprised that chess programs have problem with this easy tactical problem.
>Even TSCP is faster in avoiding Nxc4
>
>Hiarcs also has problem in this position and if I give it all the game it can
>need a long time to avoid Nxc4(4 minutes on PIII800 with 64 Mbytes hash)

That's peculiar. On my K6/450 64 MB hash, Hiarcs 7.32 needs about 50 secs to
switch to Nc6; still a rather long time.

Uli

>
>How much time does patzer need to see that 14.Nxc4 is a losing move?
>If almost all the 10:25 were used to get a score for a better move like in
>Hiarcs's case than it seems that something is wrong in your move ordering or
>maybe patzer does too many extensions so it cannot get a score for another move
>in a short time.
>
>Uri



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