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Subject: Re: Hard Tactical Position for CM9000 or Deepfritz7

Author: Terry Ripple

Date: 02:43:47 08/29/02

Go up one level in this thread


On August 28, 2002 at 04:49:19, George Piles wrote:

>
> [D]2r2rk1/p3bb1p/2n1Q1p1/q2pP3/3P1P2/p1NB1NR1/1P4P1/1K1R4 w - - id id Pos   1 -
>REBEL - EVANS.EPD;
>
>
>  How long does it take your program to get a Positive score in this position
>after the key move?
--------------------------
Using only a AMD 266 Mhz and Hiarcs 8 sees the move in only 34 seconds and gets
a positve score in only 2 min and 49 seconds! With a fast processor look out!!!

Regards,
      Terry

New position
2r2rk1/p3bb1p/2n1Q1p1/q2pP3/3P1P2/p1NB1NR1/1P4P1/1K1R4 w - - 0 1

Analysis by Hiarcs 8:

1.Qh3
  ยต  (-0.71)   depth: 1   00:00:00
1.Qh3 axb2
  -+  (-2.52)   depth: 2/7   00:00:00
1.Qh3 axb2
  -+  (-2.52)   depth: 2/8   00:00:00
1.Qd7 axb2 2.Nb5
  -+  (-1.73)   depth: 2/11   00:00:00
1.Qd7 axb2
  -+  (-2.13)   depth: 3/11   00:00:00
1.Qd7 axb2 2.Kc2 Qa3
  -+  (-2.80)   depth: 3/13   00:00:00
1.Qh3 Qb4 2.Rd2 Nxd4 3.Nxd4 Qxd4 4.Qh6
  -+  (-1.90)   depth: 3/13   00:00:00
1.Qh3 Qb4
  -+  (-2.16)   depth: 4/13   00:00:00
1.Qh3 Qb4
  -+  (-2.16)   depth: 4/18   00:00:00
1.Qh3 Qb4
  -+  (-2.41)   depth: 5/18   00:00:00  13kN
1.Qh3 axb2 2.Na4 Nxe5 3.Nxb2 Nxd3 4.Nxd3 Rb8+ 5.Nb2
  -+  (-3.94)   depth: 5/23   00:00:01  32kN
1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nb4+ 4.Kd2 Rxc3 5.exf7+ Rxf7 6.Qe8+ Bf8 7.Bb1
  -+  (-3.70)   depth: 5/23   00:00:02  43kN
1.Qd7 Be8
  -+  (-3.45)   depth: 6/27   00:00:04  96kN
1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Nxd4 Rxc3+ 5.Kd2
  -+  (-3.41)   depth: 6/27   00:00:06  130kN
1.Qd7 Rc7
  -+  (-3.66)   depth: 7/29   00:00:12  278kN
1.Qd7 Rc7 2.Qh3 axb2 3.e6 Qxc3 4.exf7+ Rxf7 5.Bxg6 hxg6 6.Rxg6+ Rg7 7.Qe6+ Kh8
  -+  (-3.77)   depth: 7/29   00:00:19  428kN
1.Bxg6 Bxe6
  -+  (-3.16)   depth: 7/30   00:00:34  733kN
1.Bxg6 a2+ 2.Nxa2 Qxa2+ 3.Kxa2 Nb4+ 4.Ka1 Bxe6 5.Bf5+ Kf7 6.Ng5+ Bxg5 7.Rxg5
  =  (-0.13)   depth: 7/30   00:00:52  1124kN
1.Bxg6 a2+ 2.Nxa2 Bxe6 3.Bxh7+
  =  (-0.12)   depth: 8/30   00:01:16  1669kN
1.Bxg6 a2+
  =  (0.13)   depth: 9/32   00:02:49  3780kN
1.Bxg6 Bxe6 2.Bxh7+ Kh8 3.Rh1 Rxf4 4.Bd3+ Bh4 5.Nxh4 Rf1+ 6.Rxf1 Bg8 7.Nb5 axb2
8.Kxb2
  +-  (1.74)   depth: 9/35   00:07:22  9301kN




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