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Subject: Deeper blue was probably a root processor

Author: blass uri

Date: 10:28:28 07/22/00

Deeper blue had a positive evaluation before trading queens.

The evaluation of Deeper blue was based on Deeper blue's logfile

9(6)  3 T=46  34...Qxf1
10(6) 2 T=130 34...Qxf1
11(6) 2 T=168 34...Qxf1

The evaluation when deeper blue started to ponder (hash guess Rxf1) was

7  (4) -30
7  (6) -66
8  (6) -50
9  (6) -50
10 (6) -50
11 (6) -48

Deeper blue lost 0.5 pawn in the evaluation and the only reason that I can
explain it is that it is a root processor.

I guess that something like this cannot happen to Deep Junior because it is
probably more knowledge based program.

Uri

Re: Deeper blue was probably a root processor Robert Hyatt 13:11:06 07/22/00
Re: Deeper blue was probably a root processor Ed Schröder 11:11:20 07/22/00
- Re: Deeper blue was probably a root processor Robert Hyatt 13:13:15 07/22/00
- Re: Deeper blue was probably a root processor blass uri 12:32:58 07/22/00
  - Re: Deeper blue was probably a root processor Robert Hyatt 13:14:25 07/22/00
  - Re: Deeper blue was probably a root processor Ed Schröder 12:38:28 07/22/00
- Re: Deeper blue was probably a root processor Andrew Dados 11:16:51 07/22/00
  - Re: Deeper blue was probably a root processor Ed Schröder 12:32:26 07/22/00
    - Re: Deeper blue was probably a root processor Amir Ban 13:03:59 07/22/00
      - Re: Deeper blue was probably a root processor Ed Schröder 16:17:26 07/22/00
        
        Re: Deeper blue was probably a root processor Robert Hyatt 19:09:36 07/22/00
        
        Re: Deeper blue was probably a root processor Jeremiah Penery 23:58:36 07/22/00
        
        Ignore my previous post., this has correct position Jeremiah Penery 00:00:52 07/23/00
      - Re: Deeper blue was probably a root processor Robert Hyatt 13:19:07 07/22/00
        
        Re: Deeper blue was probably a root processor Amir Ban 14:00:24 07/22/00
        
        Re: Deeper blue was probably a root processor Robert Hyatt 14:18:19 07/22/00
        
        Re: Deeper blue was probably a root processor Dave Gomboc 15:36:50 07/22/00
        
        Re: Deeper blue was probably a root processor Robert Hyatt 16:08:18 07/22/00
    - Re: Deeper blue probably did some preprocessing blass uri 12:42:30 07/22/00
      - Re: Deeper blue probably did some preprocessing Ed Schröder 14:40:31 07/22/00
      - Re: Deeper blue probably did some preprocessing Robert Hyatt 13:21:10 07/22/00
Re: Deeper blue was probably a root processor Amir Ban 11:08:13 07/22/00
- Re: Deeper blue was probably a root processor Robert Hyatt 13:23:01 07/22/00

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