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Subject: Re: Nullmove Test

Author: Tom Likens

Date: 19:39:34 09/25/02

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On September 25, 2002 at 22:02:56, Eduard Nemeth wrote:

>Matt in 7
>
>[D]8/8/p3R3/1p5p/1P5p/6rp/5K1p/7k w - - 0 1

djinn's analysis (my humble engine)

   2  00:00:00  -6.04  1. Rxa6 Rg1
   3  00:00:00  -6.02  1. Rxa6 Rg2+ 2. Ke3 Rg1
   4  00:00:00  -5.92  1. Rxa6 Rg2+ 2. Kf3 Rg7 3. Ke3
   5  00:00:00  -5.84  1. Rxa6 Rg2+ 2. Kf3 Rg1 3. Ra7 Re1
   6  00:00:00  -5.77  1. Rxa6 Rg1 2. Ra5 Rg2+ 3. Kf3 Rg3+ 4. Kf2 Rg5
                               5. Ra1+H Rg1 <HT>
   7  00:00:00  -5.77  1. Rxa6 Rg1 2. Ra5 Rg2+ 3. Kf3 Rg3+ 4. Kf2 Rg5
                               5. Ra1+ Rg1
   8  00:00:00   +.++  1. Re1+!!
   8  00:00:00  -5.27  1. Re1+ Rg1 2. Rf1 a5 3. bxa5 b4 4. a6 b3
                               5. a7
   9  00:00:00  -4.85  1. Re1+ Rg1 2. Rf1 a5 3. bxa5 Rxf1+ 4. Kxf1 b4
                               5. a6 b3 6. a7
  10  00:00:00   +.++  1. Re1+!!
  10  00:00:03 MAT-7 1. Re1+ Rg1 2. Rf1 Rxf1+ 3. Kxf1 a5 4. bxa5 b4
                                 5. a6 b3 6. a7 b2 7. a8=Q#

regards,
--tom

>Analysis by Ruffian 1.0.0:
>
>1.Txa6 Tg2+ 2.Kf3 Tg7 3.Ta1+ Tg1 4.Ta8 Tf1+ 5.Ke3 Tf7 6.Tg8 Tc7 7.Tg5 Tc4 8.Kf2
>Txb4 9.Kf3 Tb2 10.Te5 Tb1 11.Kf2 b4 12.Txh5 Tb2+ 13.Kf1 b3 14.Txh4 Tg2
>  -+  (-5.84)   Tiefe: 20/35   00:00:46  17582kN
>1.Txa6 Tg2+ 2.Kf3 Tg7 3.Ta1+ Tg1 4.Ta8 Tf1+ 5.Ke3 Tf7 6.Tg8 Tc7 7.Tg5 Tc4 8.Kf3
>Txb4 9.Te5 Tb3+ 10.Kf2 Tb2+ 11.Kf3 Tb1
>  -+  (-5.84)   Tiefe: 21/37   00:01:01  23863kN
>
>
>Analysis by Crafty 18.15:
>
>1.Txa6 Tg2+ 2.Kf3 Tg7 3.Ta1+ Tg1
>  -+  (-5.88)   Tiefe: 10/21   00:00:01  246kN
>1.Te1+
>  -+  (-5.35)   Tiefe: 10/21   00:00:01  283kN
>1.Te1+ Tg1 2.Tf1 Txf1+ 3.Kxf1 a5 4.bxa5 b4 5.a6 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 10/21   00:00:01  286kN
>
>
>
>Analysis by Fritz 7:
>
>1.Txa6!
>  -+  (-3.72)   Tiefe: 12/22   00:00:00  289kN
>1.Te1+!
>  +-  (#7)   Tiefe: 12/22   00:00:00  304kN
>1.Te1+!
>  +-  (#7)   Tiefe: 12/22   00:00:01  319kN
>
>
>Analysis by Fritz 7 (No MMX):
>
>1.Txa6 Tg2+ 2.Kf3 Tg5 3.Ta1+ Tg1 4.Ta7 Tf1+ 5.Ke3 Tf8
>  -+  (-4.31)   Tiefe: 16/29   00:00:06  3634kN
>1.Txa6 Tg2+ 2.Kf3 Tg5 3.Ta1+ Tg1 4.Ta7 Tf1+ 5.Ke3 Tf8
>  -+  (-4.34)   Tiefe: 17/31   00:00:12  6890kN
>1.Txa6 Tg2+ 2.Kf3 Tg5 3.Ta1+ Tg1 4.Ta7 Tf1+ 5.Ke3 Tf8
>  -+  (-4.56)   Tiefe: 18/33   00:00:18  10395kN
>
>
>Analysis by Shredder 6.02:
>
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 12/24   00:00:01  123kN
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 13/25   00:00:01  160kN
>
>Analysis by Chess Tiger 14.0:
>
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 12   00:00:00  97kN
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 13   00:00:00  142kN
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 14   00:00:01  280kN
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 15   00:00:02  480kN
>1.Te1+ Tg1 2.Tf1 a5 3.bxa5 b4 4.a6 Txf1+ 5.Kxf1 b3 6.a7 b2 7.a8D#
>  +-  (#7)   Tiefe: 16   00:00:03  822kN
>
>Eduard



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