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Subject: Re: Fegatello (Nb4 /a3/NxR) variation ; 2*12 h analysis by hiarcs 9.Qe4

Author: Vincent Lejeune

Date: 18:36:19 01/02/04

Go up one level in this thread



12 h analyse with 3 best moves before 9.Qe4 and 12h analyse with THE best move
after 9.Qe4 :

Black seems OK

[d]r1bq1b1r/ppp3pp/4k3/3np3/1nB5/2N2Q2/PPPP1PPP/R1B1K2R w KQ - 0 1

Analysis by Hiarcs 9:

1. = (-0.06): 9.De4 c6 10.a3 Ca6 11.f4 Cc5 12.Dxe5+ Rf7 13.0-0 Fe7 14.Cxd5 cxd5
15.Fxd5+ Fe6 16.Fxe6+ Cxe6 17.f5 Dd4+
2. ³ (-0.27): 9.Cxd5 Cxd5 10.d4 c6 11.dxe5 Fc5 12.0-0 Df8 13.Ff4 Df5 14.Tad1 Td8
15.g4
3. ³ (-0.37): 9.Fb3 c6 10.a3 Ca6 11.0-0 Fc5 12.Ce4 Df8 13.Dg3 Rd7 14.Dxe5 De7

[d]r1bq1b1r/ppp3pp/4k3/3np3/1nB1Q3/2N5/PPPP1PPP/R1B1K2R b KQ - 0 1

Analysis by Hiarcs 9:

9...c6 10.a3 Da5 11.Tb1 Ca6 12.d4 Re7 13.Fg5+
  =  (0.00)   Profondeur: 6/15   00:00:00  3kN
9...c6 10.a3 Da5 11.Tb1 Ca6 12.d4 Re7 13.Fg5+
  =  (0.00)   Profondeur: 7/15   00:00:00  3kN
9...c6 10.a3 Da5 11.Tb1 Ca6 12.d4 Re7 13.Fg5+
  =  (0.25)   Profondeur: 8/21   00:00:00  42kN
9...c6 10.a3 Ca6 11.d4 Cac7
  =  (0.25)   Profondeur: 8/26   00:00:01  264kN
9...c6 10.a3 Ca6 11.d4 Cac7 12.0-0 Rf7 13.Dxe5
  =  (0.05)   Profondeur: 9/30   00:00:05  1311kN
9...c6 10.a3 Ca6 11.d4 Cac7 12.0-0 Rf7 13.Dxe5 Fe6
  =  (0.09)   Profondeur: 10/32   00:00:18  4930kN
9...c6 10.a3 Ca6 11.f4 Cc5 12.Dxe5+ Rf7 13.Cxd5 cxd5 14.Fxd5+ Fe6 15.Fxe6+ Cxe6
16.f5 Cc7 17.0-0 Dd6
  =  (-0.01)   Profondeur: 11/38   00:02:14  35804kN
9...c6 10.a3 Ca6 11.f4 Cac7 12.fxe5 Rf7 13.0-0+ Rg8 14.d4 Fe6 15.Fd3 De8
  =  (-0.02)   Profondeur: 12/38   00:04:50  78121kN
9...c6 10.a3 Ca6 11.f4 Cc5 12.Dxe5+ Rf7 13.d4 Ce6 14.Fxd5 cxd5 15.f5
  =  (0.02)   Profondeur: 13/40   00:14:48  244469kN
9...c6 10.a3 Ca6 11.f4 Cc5 12.Dxe5+ Rf7 13.0-0 Fd6 14.Dh5+ g6 15.Df3 Rg7 16.Cxd5
cxd5 17.Dxd5 Fe6
  =  (-0.05)   Profondeur: 14/42   00:40:18  654069kN
9...c6 10.a3 Ca6 11.d4 Cac7 12.f4 Rf7 13.fxe5 Fe6 14.0-0+ Rg8 15.Fd2 Fe7 16.Fd3
  =  (0.00)   Profondeur: 15/45   01:59:13  1913386kN
9...c6 10.a3 Ca6 11.d4 Cac7 12.f4 Rf7 13.fxe5 Fe6 14.0-0+ Re8 15.Fb3 Rd7 16.Cxd5
cxd5 17.Df3
  =  (-0.09)   Profondeur: 16/48   10:05:09  9341399kN


On December 31, 2003 at 22:40:14, Vincent Lejeune wrote:

>On December 31, 2003 at 17:02:16, DIMA SHEFER wrote:
>
>>I agree that in 9. a3 line white is lost in the endgame after 12.Nxc7+ and in
>>mid game in case of 12.Nb6+ Ke7 13. Qf7+ Kd8 14. Nxa8 Bd7! with idea of Bd6 and
>>Ba4+ and QxB. So 9. a3 is ? :(
>>
>>What about 9.Qe4 what does 120h say?! :)
>
>Ok, you find an occupation for the laptot for some hours :)
>
>I suggest to let Hiarcs 9 search the 3 best moves in this position
>
>[d]r1bq1b1r/ppp3pp/4k3/3np3/1nB5/2N2Q2/PPPP1PPP/R1B1K2R w KQ - 0 9
>
>go!



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