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Subject: Re: Test position

Author: Richard Pijl

Date: 14:17:32 07/19/04

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On July 19, 2004 at 08:57:39, Tom Brake wrote:

>[D]r1b2R1R/pp1k4/8/P3p3/2n5/6P1/4KP2/8 w - - 0 31
>
>31. g4 wins.
>

The Baron (P4-2.4) needs 18 seconds to select it and a little longer to show a
positive score:

  9(18)&   0:05.61   1976468   -1.67  Rh8-h7 Kd7-c6 Rh7-h6 Kc6-b5 Rh6-h8 Bc8-g4
                                      f2-f3 Ra8xf8 Rh8xf8 Bg4-d7 Rf8-d8 Bd7-f5
                                      Rd8-f8
  9(18)&   0:07.80   2800081   -1.57  Rh8-h6 Kd7-c7 (Rf8-f7) (Bc8-d7) (a5-a6)
(b7xa6)
                                      (Rh6xa6) (Nc4-b6) (Rf7-h7) (Kc7-d6)
  9(18).   0:08.02   2877628   -1.57  Rh8-h6 Kd7-c7 (Rf8-f7) (Bc8-d7) (a5-a6)
(b7xa6)
                                      (Rh6xa6) (Nc4-b6) (Rf7-h7) (Kc7-d6)
 10(17)&   0:08.79   3157633   -1.65  Rh8-h6 Kd7-c7 Rf8-f7 Bc8-d7 a5-a6 b7xa6
                                      Rh6xa6 Nc4-b6 Ke2-e3 Kc7-c6 Ke3-e4 Kc6-d6
 10(22)&   0:18.40   6670154   -1.39  g3-g4 Kd7-c7 g4-g5 Bc8-g4 Ke2-e1 Ra8xf8
                                      Rh8xf8 Bg4-h5 Rf8-a8 Nc4xa5 Ra8xa7 Na5-c4
 10(22).   0:18.79   6819578   -1.39  g3-g4 Kd7-c7 g4-g5 Bc8-g4 Ke2-e1 Ra8xf8
                                      Rh8xf8 Bg4-h5 Rf8-a8 Nc4xa5 Ra8xa7 Na5-c4
 11(22)+   0:26.59   9517363   -1.04  g3-g4 (Kd7-c7) (Ke2-e1) (Nc4xa5) (g4-g5) (
Na5-c4)
                                      (g5-g6) (a7-a6) (g6-g7) (Bc8-e6)
 11(22)+   0:31.81  11395905   -0.14  g3-g4 (Kd7-c7) (Ke2-e1) (Nc4xa5) (g4-g5) (
Na5-c4)
                                      (g5-g6) (a7-a6) (Rf8-f7) (Kc7-d6) (Rf7-f8)
 (Nc4-b6)
 11(22)&   0:34.39  12416051   +0.00  g3-g4 Kd7-c7 Ke2-e1 Nc4-b2 Ke1-d2 Nb2-c4
                                      Kd2-e1 <rep>
 11(23).   0:37.57  13599328   +0.00  g3-g4 Kd7-c7 Ke2-e1 Nc4-b2 Ke1-d2 Nb2-c4
                                      Kd2-e1 <rep>
 12(25)&   0:49.33  18100812   +0.21  g3-g4 Kd7-c7 Ke2-e1 Nc4xa5 g4-g5 Na5-c6
                                      g5-g6 Ra8-b8 (g6-g7) (Bc8-e6) (Rf8xb8)
(Nc6xb8)
                                      (g7-g8Q) (Be6xg8)
 12(25).   0:54.43  20119328   +0.21  g3-g4 Kd7-c7 Ke2-e1 Nc4xa5 g4-g5 Na5-c6
                                      g5-g6 Ra8-b8 (g6-g7) (Bc8-e6) (Rf8xb8)
(Nc6xb8)
                                      (g7-g8Q) (Be6xg8)
13(26)&   1:26.18  31980212   +0.55  g3-g4 Kd7-c7 Ke2-e1 Nc4xa5 g4-g5 Na5-c6
                                      g5-g6 Ra8-b8 Rh8-h7 Kc7-d6 g6-g7 Nc6-e7
                                      Rh7-h6 Kd6-d7 g7-g8Q Ne7xg8
 13(26).   1:39.25  36582594   +0.55  g3-g4 Kd7-c7 Ke2-e1 Nc4xa5 g4-g5 Na5-c6
                                      g5-g6 Ra8-b8 Rh8-h7 Kc7-d6 g6-g7 Nc6-e7
                                      Rh7-h6 Kd6-d7 g7-g8Q Ne7xg8
 14(28)+   2:46.26  61487209   +0.90  g3-g4 (Kd7-c7) (Ke2-e1) (Nc4xa5) (g4-g5)
(Na5-c6)
                                      (g5-g6) (Ra8-b8) (Rh8-h7) (Kc7-d6) (g6-g7)
(Nc6-e7)
                                      (Rh7-h6) (Kd6-d7) (Rf8-f7) (Kd7-d8)
 14(30)&   3:43.22  82772824   +1.39  g3-g4 Kd7-c7 Ke2-e1 e5-e4 g4-g5 Nc4-e5
                                      g5-g6 Ne5xg6 Rf8-f7 Kc7-b8 Rh8-g8 Ng6-e5
                                      Rg8xc8 Kb8xc8 Rf7-f8 Kc8-d7 Rf8xa8



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