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Subject: Re: For Dr. Robert Hyatt

Author: Russell Reagan

Date: 00:07:44 12/31/03

On December 30, 2003 at 19:25:45, Ed Trice wrote:

>Your rotated bitboards and static exchange evaluation routines in Crafty would
>speed things up tremendously...

Hello again Ed!

I thought your program was already blazingly fast. What happened to your claims
that your 80-bit bitboard program was faster than any array based program on
32-bit hardware?

If I recall correctly, your program generates 140 million moves per second on
your Pentium III 2 GHz (nice overclocking job BTW). It seems like Dr. Hyatt
should be the one asking you for tips, since your program apparently blows his
out of the water (along with every other PC chess program ever written). Do tell
us your secrets Ed!

Re: For Dr. Robert Hyatt Ed Trice 05:24:55 12/31/03
- Re: For Dr. Robert Hyatt Russell Reagan 11:17:48 12/31/03
  - Re: For Dr. Robert Hyatt Robert Hyatt 18:14:08 12/31/03
    - Re: For Dr. Robert Hyatt Russell Reagan 23:29:44 12/31/03
  - Gothic Vortex Program Specifications Ed Trice 14:55:05 12/31/03
    - Re: Gothic Vortex Program Specifications Uri Blass 22:27:36 12/31/03
      - Re: Gothic Vortex Program Specifications Ed Trice 23:19:28 12/31/03
        
        Re: Gothic Vortex Program Specifications Russell Reagan 23:48:22 12/31/03
        
        Re: Gothic Vortex Program Specifications Sune Fischer 05:37:03 01/01/04
        
        Re: Gothic Vortex Program Specifications Uri Blass 06:44:04 01/01/04
        
        Re: Gothic Vortex Program Specifications Sune Fischer 07:00:04 01/01/04
    - Re: Gothic Vortex Program Specifications Vincent Lejeune 20:24:46 12/31/03
    - Re: Gothic Vortex Program Specifications Sune Fischer 17:39:01 12/31/03
    - Re: Gothic Vortex Program Specifications Russell Reagan 16:31:47 12/31/03
      - Re: Gothic Vortex Program Specifications Uri Blass 22:38:20 12/31/03

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