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Subject: Fegatello test (or trap?)

Author: Claude Le Page

Date: 05:29:15 12/11/03

I submitted to some engines a line that is known since 400 years:
1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5 d5 5 exd5
I was surprised to see that most of them answer 5...Nxd5 whereas it is known
since Polerio that this move is bad after 6 Nxf7 or  d4 exd4 7 O-O
of the CB native engines , only shredder7 , junior7 ,and junior8 pass the
test (they play Na5 , Nd4 or b5 that are the "regular" answers ),and that a
"modern" engine as Hiarcs9 behaves like the obsolete ones
if these engines (out of book!) behave like this , what confidence can one have
in analyses by such engines ?
Friendly Yours
Claude Le Page

Re: Fegatello test (or trap?) Ricardo Gibert 20:26:06 12/11/03
Re: Fegatello test (or trap?) Robert Hyatt 10:27:41 12/11/03
- Re: Fegatello test (or trap?) Paolo Casaschi 12:40:58 12/11/03
  - Re: Fegatello test (or trap?) Robert Hyatt 20:15:14 12/11/03
    - Re: Fegatello test (or trap?) Paolo Casaschi 05:15:10 12/12/03
- Re: Fegatello test (or trap?) Steve Maughan 10:42:15 12/11/03
  - Re: Fegatello test (or trap?) Robert Hyatt 11:17:40 12/11/03
    - Re: Fegatello test (or trap?) Steve Maughan 11:25:26 12/11/03
      - Re: Fegatello test (or trap?) Robert Hyatt 11:28:37 12/11/03
  - Re: Fegatello test (or trap?) Claude Le Page 11:01:11 12/11/03
    - Re: Fegatello test (or trap?) Steve Maughan 11:05:10 12/11/03
      - Re: Fegatello test (or trap?) Claude Le Page 13:26:53 12/11/03
Re: Fegatello test (or trap?) Uri Blass 06:04:42 12/11/03
- Re: Fegatello test (or trap?) martin fierz 07:24:07 12/11/03
  - Re: Fegatello test (or trap?) Tord Romstad 07:53:52 12/11/03
    - Re: Fegatello test (or trap?) Marcus Prewarski 09:48:55 12/11/03
      - Re: Fegatello test (or trap?) Claude Le Page 10:14:00 12/11/03
      - Re: Fegatello test (or trap?) Tord Romstad 10:05:44 12/11/03
        
        Re: Fegatello test (or trap?) Claude Le Page 10:22:26 12/11/03
        
        Re: Fegatello test (or trap?) John Roberts 06:48:02 12/15/03
    - Re: Fegatello test (or trap?) Marcus Prewarski 09:36:06 12/11/03
    - Re: Fegatello test (or trap?) Steve Maughan 08:39:20 12/11/03
      - Re: Fegatello test (or trap?) Claude Le Page 09:37:52 12/11/03
      - Re: Fegatello test (or trap?) Tord Romstad 09:26:10 12/11/03
        
        Re: Fegatello test (or trap?) Steve Maughan 10:13:03 12/11/03
        
        Re: Fegatello test (or trap?) Tord Romstad 10:25:26 12/11/03
        
        Re: Fegatello test (or trap?) Steve Maughan 10:52:37 12/11/03
        
        Re: Fegatello test (or trap?) Claude Le Page 09:48:40 12/11/03
        
        Re: Fegatello test (or trap?) Tord Romstad 10:12:34 12/11/03
      - Re: Fegatello test (or trap?) Uri Blass 08:58:52 12/11/03
        
        Re: Fegatello test (or trap?) Steve Maughan 10:18:05 12/11/03
        
        Re: Fegatello test (or trap?) Claude Le Page 10:07:53 12/11/03
  - Re: Fegatello test (or trap?) Steve Maughan 07:50:06 12/11/03
    - Re: Fegatello test (or trap?) James T. Walker 09:50:00 12/11/03
      - Re: Fegatello test (or trap?) Steve Maughan 10:04:58 12/11/03

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