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Subject: Ok, but what about Nxg7 John

Author: K. Burcham

Date: 18:13:58 08/09/05

Go up one level in this thread


On August 09, 2005 at 18:44:03, John Merlino wrote:

>CM9_R1 on an AMD 2500 finds Nxh6+ in five seconds, and finds Rg5+ in less than
>one second.
>
>jm


 [D] r3rbk1/3q1pp1/p1b2n1p/npp1pN2/8/2PPB1NP/PPBQ1PP1/R3R1K1 w - - 0 1

Shredder 9.1 UCI:

1.a3
  ²  (0.32)   Depth: 14/38   00:01:02  28333kN
1.a3 Qd5
  ²  (0.32)   Depth: 14/38   00:01:12  33034kN
1.Nxg7
  ²  (0.33)   Depth: 14/38   00:01:25  39661kN
1.Nxg7
  ²  (0.68)   Depth: 14/38   00:01:27  40416kN
1.Nxg7 Qd5 2.f3 Bxg7 3.Bxh6 e4 4.fxe4 Bxh6 5.Qxh6 Qe5 6.Nf5 Nh7 7.d4 cxd4 8.cxd4
Qf6 9.Qh5 Nc4 10.Rab1
  ±  (0.80)   Depth: 14/38   00:01:33  43793kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.d4 e4 5.Qf4 cxd4 6.Nf5+ Kh8 7.Nxd4 Nc4
8.Nxc6 Qxc6 9.Bxe4
  ±  (0.94)   Depth: 15/40   00:01:46  50104kN
1.Nxg7 Bxg7
  ²  (0.69)   Depth: 16/40   00:02:03  58747kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.d4 Re6 5.Bf5 Qd5 6.f3 exd4 7.Nh5+ Kh8
8.Bxe6 Qxh5 9.cxd4 fxe6 10.Qxa5 cxd4
  ²  (0.51)   Depth: 16/42   00:02:15  64805kN
1.Nxg7 Bxg7
  ±  (0.76)   Depth: 17/42   00:04:00  115320kN
1.Nxg7 Bxg7 2.Bxh6 Nh7
  ±  (0.76)   Depth: 17/44   00:04:17  124076kN
1.Nxg7 Bxg7
  ±  (1.01)   Depth: 18/50   00:06:56  202826kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.b4 cxb4 5.cxb4 Bxg2 6.Kxg2 Nc6 7.d4 Nxd4
  ±  (1.02)   Depth: 18/50   00:07:29  220476kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.d4 Re6 5.Bf5 exd4 6.Bxe6 fxe6 7.cxd4 Qd5
  ±  (0.93)   Depth: 19/53   00:11:41  345895kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.b4 cxb4 5.cxb4 Bxg2 6.Kxg2 Nc6 7.Bd1 Nd4
8.Kh2 Kh8 9.Qh6 f5 10.Rc1
  ±  (1.04)   Depth: 20/57   00:22:56  684414kN


Deep Fritz 8:

1.Qe2 Rad8 2.Rad1 Nd5 3.Qg4 Nxe3 4.Nxe3 Qxg4 5.Nxg4 Bd6 6.Nf5 Bc7 7.Nge3 Re6
8.d4 cxd4
  =  (-0.20)   Depth: 13/39   00:01:01  78362kN
1.Nxh6+!
  =  (-0.19)   Depth: 13/40   00:02:41  211601kN
1.Nxh6+!
  =  (-0.04)   Depth: 13/40   00:02:47  218940kN
1.Nxh6+ gxh6 2.Bxh6 Nh7 3.Bxf8 Rxf8 4.Rxe5 Nc4 5.Rg5+ Kh8 6.Qf4 Nxb2 7.Rxc5 Rac8
  =  (0.01)   Depth: 13/40   00:02:54  228110kN
1.Nxh6+ gxh6 2.Bxh6 Nh7 3.Bxf8 Rxf8 4.Rxe5 Nc4 5.Rg5+ Kh8 6.Qf4 Nxb2 7.Rxc5 Rac8
  =  (0.01)   Depth: 14/41   00:03:30  278154kN
1.Nxh6+ gxh6 2.Bxh6 Nh7 3.Bxf8 Rxf8 4.Rxe5 Nc4 5.Rg5+ Kh8 6.Qf4 Nxb2 7.Rxc5 Bb7
8.Qf5 Qxf5
  =  (0.19)   Depth: 15/44   00:06:04  489859kN
1.Nxh6+ gxh6 2.Bxh6 Nh7 3.Bxf8 Rxf8 4.Rxe5 Nc4 5.Rg5+ Kh8 6.Qf4 Nxb2 7.Rxc5 Bb7
8.Qf5 Qxf5
  =  (0.19)   Depth: 16/45   00:12:21  1006016kN
1.Nxg7!
  =  (0.19)   Depth: 16/49   00:31:20  2520267kN
1.Nxg7 Bxg7 2.Bxh6 Nh7 3.Bxg7 Kxg7 4.d4 e4 5.Qf4 cxd4 6.Nf5+ Kh8 7.Nxd4 Bd5
  =  (0.23)   Depth: 16/49   00:34:11  2753559kN




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