Computer Chess Club Archives

Search

Terms

Messages

Subject: Question for Gerd: reduce rbb lookup tables

Author: Bas Hamstra

Date: 14:15:50 07/14/03

Hi Gerd,

A while ago, in Leiden, Frans mentioned you had a trick to reduce the rotated bb
lookup tables by a factor 2, without further disadvantages. It had something to
do with the edges of the board, some "ray-states" you can ignore. I didn't
understand his short explanation back then. Could you explain?

Best regards,
Bas.

Thanks Tim, Russell, Sune & Gerd (HAT) Bas Hamstra 15:00:18 07/14/03
Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 14:52:06 07/14/03
- Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 14:59:36 07/14/03
  - Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 15:26:52 07/14/03
    - Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 15:42:30 07/14/03
      - Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 15:59:16 07/14/03
        
        Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 16:38:40 07/14/03
        
        Re: Question for Gerd: reduce rbb lookup tables Robert Hyatt 11:44:16 07/15/03
        
        Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 12:51:13 07/15/03
        
        Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 23:21:14 07/14/03
        
        Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 16:48:05 07/14/03
        
        Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 17:35:01 07/14/03
  - Re: Question for Gerd: reduce rbb lookup tables Tim Foden 15:07:17 07/14/03
Re: Question for Gerd: reduce rbb lookup tables Tim Foden 14:41:14 07/14/03
- Re: Errata... replace file of rook with square of rook (NT) Tim Foden 14:59:40 07/14/03
Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 14:36:52 07/14/03
- Re: Question for Gerd: reduce rbb lookup tables Tim Foden 14:56:52 07/14/03
  - Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 15:44:39 07/14/03
  - Re: Question for Gerd: reduce rbb lookup tables Sune Fischer 15:08:50 07/14/03
    - Re: Question for Gerd: reduce rbb lookup tables Tim Foden 15:20:33 07/14/03
      - Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 08:38:31 07/15/03
        
        Re: Question for Gerd: reduce rbb lookup tables Tim Foden 13:03:10 07/15/03
        
        Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 15:26:58 07/15/03
        
        Re: Question for Gerd: reduce rbb lookup tables Tim Foden 00:36:00 07/16/03
      - Re: Question for Gerd: reduce rbb lookup tables Gerd Isenberg 03:45:49 07/15/03
Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 14:34:58 07/14/03
- Re: Question for Gerd: reduce rbb lookup tables Bas Hamstra 14:50:04 07/14/03
  - Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 16:06:02 07/14/03
    - Re: Question for Gerd: reduce rbb lookup tables Russell Reagan 17:03:22 07/14/03

This page took 0.01 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.