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Subject: Re: The Art of Sacrifice...

Author: Christophe Theron

Date: 19:48:10 02/17/02

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On February 17, 2002 at 22:37:48, Timothy J. Frohlick wrote:

>Gambit Tiger 2.0 aggressive on my old PII 333 Mhz with 96 MB RAM
>
>00:00:00.7	1.00	7	26735	Qg3 Ne7 Qf4 Nf5 Bxf5 exf5 Rf3
>00:00:00.7	0.84	7	39147	Qg3 Ne7 Qf4 Nf5 Bxf5 exf5 Rf3 Nc5
>00:00:01.8	0.46	8	102128	Qg3 Ne7 Qf4 Nf5 Bb4 Qc7 Re1 f6
>00:00:06.6	1.22	9	440200	Qg3 Nf8 Qf4 Nd8 Bb4 Qc7 Rc3 Nc6 Bd6
>00:00:09.8	1.22	10	703452	Qg3 Nf8 Qf4 Nd8 Bb4 Qc7 Rc3 Nc6 Bd6 Qd7
>00:00:18.9	2.12	10	1459555	Nxf7
>00:00:48.1	5.98	10	4205748	Nxf7 Kxf7 Bxg6+ Kxg6 Qg3+ Kh7 Qg5 Qd2 Qxd2 Nb6 Qf4
>Bd7 Qf7+ Kh8 Qxh5+ Kg7
>
>Yes, bigger programs can be slower.  This search would be about 3 to 4 seconds
>on my faster AMD 1400 with 512 MB RAM.


Chess Tiger 14.8 on P2-233MHz 48Mb hash tables finds Nxf7 in 8.29s.

On a fast Athlon I guess it would be within one second?

So at least in the case of Tiger, the new version outperforms the "old" one.



    Christophe



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