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Subject: Re: Fegatello (Nb4 /a3/NxR) variation - after 10h

Author: Vincent Lejeune

Date: 15:28:15 12/25/03

Go up one level in this thread


On December 25, 2003 at 08:27:57, Vincent Lejeune wrote:

>On December 24, 2003 at 22:30:06, Kevin Heider wrote:
>
>>On December 24, 2003 at 21:22:12, Vincent Lejeune wrote:
>>
>>>I've my notebook (Pentium-M Centrino 1.7 Ghz) at home for
>>>analysis during the night.
>>>So If you want a deep analyse with hiarcs 9 for 8h let me know ! ;)
>>
>>Well since you are asking: I would love to get a 8hr anal from Hiarcs 9 from the
>>Fegatello position:
>>
>>1. e4 e5  2. Nf3 Nc6  3. Bc4 Nf6  4. Ng5 d5  5. exd5 Nxd5  6. Nxf7 Kxf7
>>7. Qf3 Ke6  8. Nc3  Ncb4  9. a3  Nxc2  10. Kd1 Nxa1  11. Nxd5
>>
>>{Black to move.  You will have to turn your books off. I want to know how the
>>top engines defend for black.  Do they play Kd6 or Kd7?  Do the computers think
>>they are up 2 pawns or down 1/2 of a pawn, etc.?  Current theory claims that
>>black has trouble defending after taking the rook on a1...}
>>
>>-- Kevin Heider
>
>Ok I like this one :) , I will let it think for more than 24h ...
>
>[d]r1bq1b1r/ppp3pp/4k3/3Np3/2B5/P4Q2/1P1P1PPP/n1BK3R b - - 0 11

After 9h08m (and continue 20h more), H9 found the good theorical move 11...c6!
with an about equal score

Analysis by Hiarcs 9:

11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00  1kN
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.66)   Profondeur: 6/10   00:00:00  1kN
11...Rd6 12.Dd3 Rc6 13.Fb5+ Rc5 14.b4+ Rd6 15.Cb6+ Re7 16.Dxd8+ Rxd8
  -+  (-3.41)   Profondeur: 7/18   00:00:01  8kN
11...Rd6 12.Dd3 e4 13.Dxe4
  -+  (-2.66)   Profondeur: 7/20   00:00:14  63kN
11...Rd6 12.Dd3 e4 13.Dxe4 Dg5 14.Ce3 Dh5+ 15.Fe2 Dg5
  -+  (-2.55)   Profondeur: 8/27   00:01:18  471kN
11...Rd6 12.Dd3 e4 13.Dxe4 Dg5 14.Ce3 Dh5+ 15.Fe2 Dg5
  -+  (-2.80)   Profondeur: 9/28   00:01:27  1653kN
11...Rd6 12.Dd3 e4 13.Dxe4 Dg5 14.Ce3 Rd7
  -+  (-2.81)   Profondeur: 9/28   00:01:27  1758kN
11...Rd6 12.Dd3 e4 13.Dxe4 Dg5 14.Ce3 Rd7 15.b4 Df6 16.Te1
  -+  (-2.57)   Profondeur: 10/31   00:01:39  4750kN
11...Rd6 12.Dd3 e4 13.Dxe4 Dg5 14.Ce3 Rd7 15.b4 Df6 16.Te1
  -+  (-2.32)   Profondeur: 11/32   00:01:58  9147kN
11...Rd6 12.Dd3 Dg5 13.Ce3+ Re7 14.Db1 Rd8 15.b4 Dh5+ 16.Fe2 De8 17.Dxa1 Da4+
18.Re1 Fxb4 19.Dxe5
  -+  (-2.25)   Profondeur: 11/34   00:02:48  22414kN
11...Rd6 12.d4 Fe6 13.Te1 Dh4 14.Te4 Dxh2 15.Txe5
  -+  (-2.02)   Profondeur: 12/40   00:17:52  249990kN
11...Rd6 12.d4 Fe6 13.Te1 Dh4 14.Te4 Dxh2 15.Txe5
  -+  (-1.77)   Profondeur: 13/41   00:34:53  491892kN
11...Rd6 12.d4 Fe6 13.Te1 c6 14.Txe5 De8 15.Ce3 Rc7 16.Txe6 Dd7 17.Cf5 g6
  =  (-0.20)   Profondeur: 13/42   01:11:16  1024595kN
11...Rd6 12.d4 Fe6 13.Te1 c6 14.Txe5 Fxd5 15.Txd5+ cxd5 16.Dxd5+ Rc7
  =  (0.00)   Profondeur: 14/47   04:41:26  4165091kN
11...Dh4 12.Cxc7+
  =  (-0.01)   Profondeur: 14/47   06:50:35  6055839kN
11...Dh4 12.Cxc7+ Rd7 13.Df7+ De7 14.Cxa8 Dxf7 15.Fxf7 Fc5 16.b4 Fd4 17.Fd5 Rd6
18.Ff3 Fxf2
  =  (-0.07)   Profondeur: 14/47   07:03:41  6255361kN
11...c6 12.Cb6+
  =  (-0.08)   Profondeur: 14/47   09:08:43  8203338kN
11...c6 12.Cb6+ Rd6 13.Cxa8 Dh4 14.Dd3+ Dd4 15.Dxd4+ exd4 16.b4 Fe7 17.Fb2 Ff6
18.Fxa1 Ff5 19.Te1 Txa8
  =  (-0.09)   Profondeur: 14/47   09:13:31  8275941kN





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