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Subject: Re: DEEP BLUES AVERAGE PLY?

Author: Uri Blass

Date: 14:31:53 08/21/02

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On August 21, 2002 at 17:21:08, Robert Hyatt wrote:

>On August 21, 2002 at 14:48:04, Vincent Diepeveen wrote:
>
>>On August 21, 2002 at 14:42:49, Robert Hyatt wrote:
>>
>>Bob if you don't read what they write,
>>then please show us you can do math.
>>
>>Please quote what is the theoretic number to search FULLWIDTH without
>>hashtables OR killermoves and WITH singular extensions a treesize
>>of 18 ply..
>>
>
>First, they don't claim to do "fullwidth" in the hardware.

The 12.2 is software+hardware depth.
It is very clear from their paper.

see page 13 table 2

iteration 12
minimum software depth 8

The explanation say that is it about the position before white's move
in game 2 against kasparov.

Uri



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