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Subject: Re: Testposition - The Rebel Rook

Author: Dieter Buerssner

Date: 10:04:45 03/02/01

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On March 02, 2001 at 10:10:08, Sune Larsson wrote:

>
>  [D]8/6r1/Pp5p/7k/p7/7K/6P1/R7 w - - 0 2
>
>  Wotawa 1951
[...]
>  Test: To find the winning line for white in normal tournament level.

Yace:

   1245339   7.479   1.31 11t  1.Rb1 Kg5 2.Rxb6 Ra7 3.Rb5+ Kf6 4.Ra5 Ke6
                               5.Rxa4 Kd6 6.g4 Kc6 {80}
   1722358  10.310   1.32 11t+ 1.Ra3 Ra7 2.Rg3 a3 3.Rg8 Rb7
   1804660  10.742   1.71 11++ 1.Ra3 Ra7 2.Rg3 Re7 3.Rg8 Re3+ 4.g3 b5 5.a7 a3
                               6.a8=Q b4 {841}
   2185904  12.797   2.06 11t  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 a2 8.Rxb5+ Kg6 {340}
   2216747  12.972   2.06 11.  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 a2 8.Rxb5+ Kg6 {340}
   2404140  13.900   2.28 12t  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 {340}
   2648804  15.445   2.28 12.  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 {340}
   3147861  18.044   2.41 13t  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 9.Ra5 {340}
   3642105  21.112   2.41 13.  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 9.Ra5 {340}
   4249210  24.050   2.81 14++ 1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 a2 7.Ra4 b5 8.Rxa2 Kg6 9.Kg3 Kf7
   4784667  27.215   3.92 14t  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg5 8.Rxb5+ Kf4 9.Ra5 h5
                               10.Rxa3 {420}
   5710414  32.881   3.92 14.  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg5 8.Rxb5+ Kf4 9.Ra5 h5
                               10.Rxa3 {420}
   7868080  43.979   3.98 15t  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 9.Ra5 h4
                               10.Rxa3 {420}
   9778912  55.083   3.98 15.  1.Ra3 Re7 2.Rg3 a3 3.a7 Rxa7 4.Rg8 Ra4 5.g4+
                               Rxg4 6.Rxg4 b5 7.Rb4 Kg6 8.Rxb5 h5 9.Ra5 h4
                               10.Rxa3 {420}
  13079754  1:11.7   4.38 16++ 1.Ra3 Re7 2.Rg3 a3 3.a7 a2 4.a8=Q a1=Q 5.Qxa1
                               Re4 6.Rg8 Rf4


-- Dieter




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