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Subject: Re: this examples are showing not Fritz 8 and and are meaningless

Author: Drexel,Michael

Date: 09:57:45 09/22/05

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On September 22, 2005 at 05:21:13, Thomas Lagershausen wrote:

>Short,N - Torre,E
>[D]6rr/3kb3/p1bppp2/1pq4p/4P3/2NB1R2/PPP3PP/1K1RQ3 w - - 0 1
>
>Only a short proof.
>The picture from chessbase shows no solution for Fritz 8 at depth 11. But here
>at home Fritz 8 shows Nd5! at depth 8 after 0 sec.
>
>This comparison is a joke.

This article is of course pure advertisement in order to fool uninformed people.
You can always find positions which are solved by one version of a program
faster than by another version of the same program.

The move 26.Ra6 from the first example is pretty easy to find.
I guess even for many humans, obviously the a1 rook belongs there.
Moreover 7:03 isn´t a good solution time at all. This is pretty slow:


2555: HYDRA - Adams,M, Man-Machine London ENG 2005
2rb1rk1/3q1pp1/5n1p/3ppN2/2p1P3/2P4P/1P3PP1/R1BQR1K1 w - - 0 1

Analysis by Shredder 9:

26.exd5
  -+  (-2.62)   Tiefe: 1/2   00:00:00
26.exd5
  -+  (-3.12)   Tiefe: 1/2   00:00:00
26.exd5
  -+  (-2.93)   Tiefe: 1/2   00:00:00
26.b4
  -+  (-2.06)   Tiefe: 1/2   00:00:00
26.b4 cxb3 27.Dxb3 Sxe4
  -+  (-1.86)   Tiefe: 1/5   00:00:00
26.Lxh6
  -+  (-1.67)   Tiefe: 1/5   00:00:01
26.Lxh6
  µ  (-1.18)   Tiefe: 1/11   00:00:01
26.Lxh6
  µ  (-1.18)   Tiefe: 1/11   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 1/11   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 1/11   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 2/2   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 3/3   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 4/4   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 5/5   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 6/8   00:00:01
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 7/10   00:00:01  21kN
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 8/8   00:00:01  43kN
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 9/10   00:00:02  57kN
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 10/14   00:00:02  169kN
26.Ta6 Tc7
  ²  (0.36)   Tiefe: 11/14   00:00:03  460kN
26.Ta6 Tc7 27.Td6 Dc8 28.Txd5 Sxd5 29.Dg4 Lf6 30.exd5 Kh8 31.d6 Ta7 32.Ld2
  ²  (0.34)   Tiefe: 12/30   00:00:07  2264kN
26.Ta6 Tc7
  ²  (0.59)   Tiefe: 13/28   00:00:10  3957kN
26.Ta6 Db5 27.Txf6 Lxf6 28.Sd6 Dc5 29.Sxc8 Txc8 30.Dxd5 Db6
  ²  (0.60)   Tiefe: 13/30   00:00:14  6169kN
26.Ta6 Db5
  ±  (0.85)   Tiefe: 14/30   00:00:20  8830kN
26.Ta6 Db7
  ±  (0.85)   Tiefe: 14/30   00:00:23  10353kN
26.Ta6 Db7 27.Txf6 Lxf6 28.Sd6 Dd7 29.Sxc8 Txc8 30.Dxd5 Dc7 31.Dd1 Td8 32.Dg4
Kf8 33.Le3
  ²  (0.61)   Tiefe: 15/32   00:00:35  16389kN
26.Ta6 Db7 27.Txf6 Lxf6 28.Sd6 Da6 29.Sxc8 dxe4 30.Lxh6 Dxc8 31.Lc1 Df5 32.Dg4
Dxg4 33.hxg4 Td8 34.Kf1 g6
  ²  (0.68)   Tiefe: 16/34   00:01:03  30405kN
26.Ta6 Db7
  ±  (0.93)   Tiefe: 17/39   00:01:59  57822kN
26.Ta6 Db7 27.Td6 Le7 28.exd5 Lxd6 29.Sxd6 Dxd5 30.Dxd5 Sxd5 31.Sxc8 Txc8
  ±  (1.25)   Tiefe: 17/39   00:02:34  75132kN

Michael



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