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Subject: Re: will your program avoid this Shredder losing move vs Fritz8

Author: Slater Wold

Date: 22:00:24 12/30/03

Go up one level in this thread


On December 30, 2003 at 23:57:51, K. Burcham wrote:

>
>15 minute standard game
>Shredder 7.04  2166mhz AMD xp
>Fritz8         2133mhz AMD xp
>
>Here Shredder 7.04 played 69.Rf7 and went on to lose from this position.
>does your program show this as best move, if so for how long?
>
> [D] 3r1q2/R5nk/3PBp1b/1b3P1p/3Q4/1pP2N1P/1P2pPP1/6K1 w - -

P4 2.0Ghz(m):

Deep Fritz 8
3r1q2/R5nk/3PBp1b/1b3P1p/3Q4/1pP2N1P/1P2pPP1/6K1 w - - 0 1

Analysis by Deep Fritz 8:

1.Qd5--
  =  (-0.11)   Depth: 7/20   00:00:00  70kN
1.Qd5-- Qxd6 2.Qxb5
  =  (-0.11)   Depth: 7/30   00:00:00  117kN
1.Qd5!
  =  (0.18)   Depth: 8/25   00:00:00  262kN
1.Qd5! Qxd6 2.Qxb5 Qd1+ 3.Kh2 e1Q 4.Nxe1 Qxe1 5.Qb6 Rd1 6.Bxb3 Qg1+
  ²  (0.27)   Depth: 8/28   00:00:00  292kN
1.Qd5--
  =  (-0.02)   Depth: 9/27   00:00:01  685kN
1.Qd5-- Qe8 2.d7 Rxd7 3.Rxd7 Bxd7
  =  (-0.10)   Depth: 9/27   00:00:01  763kN
1.Rf7!
  =  (-0.10)   Depth: 9/28   00:00:02  1191kN
1.Rf7!
  =  (0.06)   Depth: 9/28   00:00:02  1285kN
1.Rf7--
  =  (-0.22)   Depth: 10/29   00:00:02  1675kN
1.Rf7-- Qxd6 2.Qxf6 Qd2 3.Kh2 e1Q 4.Rxg7+ Bxg7
  µ  (-0.73)   Depth: 10/36   00:00:03  2145kN
1.Qd5!
  µ  (-0.73)   Depth: 10/36   00:00:03  2377kN
1.Qd5!
  ³  (-0.57)   Depth: 10/36   00:00:03  2425kN
1.d7!
  ³  (-0.57)   Depth: 10/36   00:00:07  4958kN
1.d7!
  ³  (-0.41)   Depth: 10/36   00:00:07  5095kN
1.d7! Bc6 2.Ne1 Qe7 3.Qd3 Kh8 4.Rc7 Nxe6 5.Rxc6 Nc5
  =  (-0.18)   Depth: 10/36   00:00:08  5574kN
1.d7--
  ³  (-0.46)   Depth: 11/29   00:00:08  5964kN
1.d7-- Bc6 2.Ne1
  ³  (-0.46)   Depth: 11/38   00:00:09  6576kN
1.d7--
  µ  (-0.75)   Depth: 12/33   00:00:21  13274kN
1.d7-- Bc6 2.Ne1
  µ  (-0.75)   Depth: 12/42   00:00:23  14796kN
1.d7!
  ³  (-0.46)   Depth: 13/37   00:00:48  34495kN
1.d7!
  =  (-0.18)   Depth: 13/37   00:00:52  37540kN



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