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Subject: Re: Fritz 8 see not a easy win position (Diagram) !!!

Author: Ernst Walet

Date: 09:35:41 07/10/04

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On July 10, 2004 at 04:56:20, Eduard Nemeth wrote:

>Fritz 8 see not a easy win position!!!
>
>Here:
>
>[D]8/4K3/r7/3Bp3/3bPk2/p7/R7/8 b - - 0 1
>
>Analysis by Fritz 8.0026:
>
>108...Lc5+ 109.Kd7 Ke3 110.Tc2 Ld4 111.Tc6 Ta7+ 112.Tc7 Ta6
>  -+  (-1.72)   Tiefe: 7/18   00:00:00  43kN
>108...Ke3!
>  -+  (-1.75)   Tiefe: 7/18   00:00:00  47kN
>108...Ke3 109.Kd7 Kd3 110.Lc6 Kc4 111.Kc7 Kb3 112.Ld5+ Kc3
>  -+  (-1.84)   Tiefe: 8/17   00:00:00  72kN
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Th2 Lg1 112.Ta2 Ld4
>  -+  (-1.84)   Tiefe: 9/20   00:00:00  127kN
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Ta1 Th6 112.Td1+ Kc2 113.Ta1 Kb2 114.Ta2+
>  -+  (-1.81)   Tiefe: 10/24   00:00:01  272kN
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Ta1 Kc2 112.Ta2+ Kc3 113.Lb7 Th6 114.Ld5
>  -+  (-1.81)   Tiefe: 11/26   00:00:03  606kN, tb=1
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Ta1 Kc2 112.Kb7 Tb6+ 113.Kc7 Th6 114.Ta2+
>Kc3
>  -+  (-1.81)   Tiefe: 12/28   00:00:06  1285kN, tb=2
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Ta1 Kc2 112.Ta2+ Kc3 113.Ta1 Kb2 114.Ta2+
>Kb1
>  -+  (-1.84)   Tiefe: 13/30   00:00:12  2948kN, tb=21
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Ta1 Kc2 112.Ta2+ Kc3 113.Ta1 Kb2 114.Ta2+
>Kb1 115.Th2
>  -+  (-1.84)   Tiefe: 14/28   00:00:22  6215kN, tb=69
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Th2 Tg6 112.Th3+ Le3 113.Th2 Ta6 114.Ta2
>  -+  (-1.84)   Tiefe: 15/30   00:00:47  14089kN, tb=233
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Th2 Tg6 112.Ta2 Tf6
>  -+  (-1.84)   Tiefe: 16/31   00:01:32  28940kN, tb=476
>108...Ke3 109.Kd7 Kd3 110.Kc7 Lc5 111.Th2 Tg6 112.Ta2 Tf6 113.Tg2 Tf2 114.Txf2
>Lxf2
>  -+  (-1.84)   Tiefe: 17/39   00:03:13  62887kN, tb=1254
>
>(Nemeth, Privat 10.07.2004)
>
>After Bb2! --> then Ra4 and Rxe4 is the game is OVER!
>
>What says Your Program?
>
>Eduard

Fritz 8.0.0.26 does at 17 ply.

Ernst.

Analysis by Fritz 8:

1...Ke3 2.Kd7 Bc3 3.Bc6 Kd4 4.Kd6 Bb4+ 5.Kd7
  -+  (-1.75)   Depth: 7/15   00:00:00  25kN
1...Ke3 2.Kd7 Kd3 3.Bc6 Kc4 4.Bd5+ Kc3 5.Bc6 Kb3
  -+  (-1.81)   Depth: 8/17   00:00:00  65kN
1...Ke3 2.Kd7 Kd3 3.Bc6 Kc4 4.Bd5+ Kc3 5.Bc6 Kb3 6.Bd5+ Kc3
  -+  (-1.81)   Depth: 9/20   00:00:00  121kN
1...Ke3 2.Kd7 Kd3 3.Bc6 Kc4 4.Bd5+ Kc3 5.Bc6 Bc5 6.Bd5 Be3
  -+  (-1.78)   Depth: 10/24   00:00:00  278kN, tb=3
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Ra1 Rh6 5.Rd1+ Kc2 6.Ra1 Kb2 7.Ra2+ Kb1
  -+  (-1.81)   Depth: 11/28   00:00:00  740kN, tb=7
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Kd7 Rb6 7.Rh2
  -+  (-1.81)   Depth: 12/24   00:00:01  1487kN, tb=20
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Ra1 Kb2 7.Ra2+ Kb1
  -+  (-1.81)   Depth: 13/27   00:00:03  3146kN, tb=64
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Rh2 Bb6+ 7.Kd7 Bd4 8.Ra2 Ra6
  -+  (-1.84)   Depth: 14/29   00:00:06  6971kN, tb=312
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Rh2 Ra6 7.Ra2
  -+  (-1.84)   Depth: 15/30   00:00:14  14573kN, tb=626
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Rh2 Ra6 7.Ra2
  -+  (-1.84)   Depth: 16/39   00:00:28  30623kN, tb=1617
1...Ke3 2.Kd7 Kd3 3.Kc7 Bc5 4.Rh2 Rg6 5.Ra2 Kc3 6.Rh2 Ra6 7.Ra2
  -+  (-1.84)   Depth: 17/35   00:00:58  64102kN, tb=5091
1...Bb2!
  -+  (-1.87)   Depth: 17/41   00:01:42  112484kN, tb=10700
1...Bb2!
  -+  (-2.03)   Depth: 17/41   00:01:48  118437kN, tb=12080
1...Bb2!
  -+  (-2.34)   Depth: 17/41   00:01:56  127690kN, tb=14189
1...Bb2!
  -+  (-2.62)   Depth: 18/35   00:02:14  146472kN, tb=20521
1...Bb2!
  -+  (-2.90)   Depth: 19/40   00:03:39  235723kN, tb=44017
1...Bb2!
  -+  (-3.18)   Depth: 20/50   00:06:59  430093kN, tb=103139

(AthlonXP @ 2200MHz, 1024MB hash, 10.07.2004)




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