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Subject: Re: Testposition - War or Peace

Author: Dieter Buerssner

Date: 17:27:54 03/07/01

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On March 07, 2001 at 13:59:17, Sune Larsson wrote:

>  8/5pP1/1R6/7P/8/k7/p6r/K7 w - - 0 5
>
>  After Mozes,L 1975

Yace - running in the backgound, with EGTBs, all 4-men, few 5-men:

   1439049  16.099   0.00 16t  1.Ra6+ Kb3 2.Rb6+ Ka3 {0}
  12507963  1:36.2   0.01 16t+ 1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rc2 9.Kg1
                               Kg3 10.g8=Q+ Kh3 {501}
  22745949  2:48.9   0.40 16++ 1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rc2 9.Kg1
                               Kg3 10.g8=Q+ Kh3 {501}
  34279287  4:18.4   1.38 16t  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Rf2+ 8.Kg1 Rf6 9.g8=Q
                               Rg6+ 10.Qxg6 fxg6 {HT} {0}
  34279287  4:18.4   1.38 16.  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Rf2+ 8.Kg1 Rf6 9.g8=Q
                               Rg6+ 10.Qxg6 fxg6 {HT} {0}
  64286285  8:13.9   1.78 17++ 1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rc2 9.Kg1
                               Rg2+ 10.Kh1 Kg4 11.g8=Q+ Kh5 {501}
  94336720 11:54.5   3.13 17t  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Ra2 9.Kg1
                               Rg2+ 10.Kh1 {HT} {-420}
  94348950 11:54.8   3.13 17.  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                               5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Ra2 9.Kg1
                               Rg2+ 10.Kh1 {HT} {-420}

When disabling EGTBs, I get essentially the same:

  2057094  11.138   0.00 16.  1.Ra6+ Kb3 2.Rb6+ Ka3 {0}
  2785539  15.100   0.00 17t  1.Ra6+ Kb3 2.Rb6+ Ka3 {0}
 24717167  2:17.5   0.01 17t+ 1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                              5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rb2 9.Kg1
                              Kg3 10.g8=Q+ Kh3 {501}
 47056643  4:24.6   0.40 17++ 1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                              5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rb2 9.Kg1
                              Kg3 10.g8=Q+ Kh3 {501}
 74621879  7:28.4   3.40 17t  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                              5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rb2 9.Kg1
                              Rg2+ 10.Kh1 Rxg7 11.h8=Q {421}
 74621879  7:28.4   3.40 17.  1.Rb1 axb1=Q+ 2.Kxb1 Kb3 3.Kc1 Rg2 4.h6 Kc3
                              5.Kd1 Kd3 6.Ke1 Ke3 7.Kf1 Kf3 8.h7 Rb2 9.Kg1
                              Rg2+ 10.Kh1 Rxg7 11.h8=Q {421}

-- Dieter



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