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Subject: Re: NPS and ply depth

Author: Mike Adams

Date: 21:08:50 01/29/99

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On January 28, 1999 at 13:03:20, Enrique Irazoqui wrote:

>Nodes per second and ply depth at 40/120 in a typical middlegame position, on a
>PII-400:
>
>                    KN/s         Ply
>Fritz 5.32          380          12+
>Junior 5            350           8+
>Nimzo 99a           300          11
>Hiarcs 7             35           9
>Rebel 10            140           9+
>Mchess 8             47           8+
>Shredder 3          100          11
>Genius 6            160           7+
>Tiger 11.7.5        100          11+
>Crafty 16.3         190          11+
>
>Enrique
My chess program would be maye 40 thousand nodes pers second in the middle game
on that computer.  Could this low number be because i only count evaluations?
Does anyone know how crafty counts nodes, or fritz. Also i dont hash



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