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Subject: Re: Ed Schroder's move ordering revelation -- everybody read it!

Author: Brian Richardson

Date: 20:24:44 08/24/02

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On August 24, 2002 at 17:59:37, Uri Blass wrote:

>On August 24, 2002 at 17:46:18, Robert Hyatt wrote:
>
>>On August 23, 2002 at 14:48:19, Brian Richardson wrote:
>>
>>>On August 23, 2002 at 14:41:11, Dann Corbit wrote:
>>>
>>>>http://www.talkchess.com/forums/2/message.html?41900
>>>
>>>This looks like an interesting variation on internal iterative deepening IID,
>>>but with generally deeper sub-searching.
>>
>>
>>Don't yo umean _shallower_???
>>
>>IE IID does a depth-2 (recursive) search, while Ed proposed depth/2, which
>>is significantly less...

No and Yes.  Tinker just uses depth == 2 for the IID search, while Crafty uses
depth - 2.
>
>It is dependent on the qusetion if depth<4 or depth>4.
>If depth=4 both searches are the same.
>
>Uri



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