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Subject: Re: Testposition Endgame

Author: Christian Goralski

Date: 23:20:25 12/21/04

Go up one level in this thread


On December 21, 2004 at 17:42:24, Eduard Nemeth wrote:

>[D]5b2/p2k1p2/P3pP1p/n2pP1p1/1p1PN1P1/1P1KB3/7P/8 w - - 0 1
>
>Nxg5!
>
>Eduard.

Hi Eduard.

Shredder 8 A64 3500+ Winchester 2.2 GHz overclocked to 2.6 GHz 1024 MB
Hashtables endgame turbo 2 from Chessbase.

Ng5: after 14.54 minutes of thinking!

Neue Partie,
5b2/p2k1p2/P3pP1p/n2pP1p1/1p1PN1P1/1P1KB3/7P/8 w - - 0 1

Analysis by Shredder 8:

1.Sc5+ Lxc5 2.dxc5
  ²  (0.63)   Tiefe: 1/3   00:00:00
1.Sc5+ Lxc5 2.dxc5 Sxb3
  µ  (-1.22)   Tiefe: 1/4   00:00:00
1.Sc5+ Lxc5 2.dxc5 Sxb3
  µ  (-1.21)   Tiefe: 1/4   00:00:00
1.Sd2
  ±  (0.74)   Tiefe: 1/4   00:00:00
1.Sd2
  ±  (0.74)   Tiefe: 1/4   00:00:00
1.Sd2 Sc6
  ±  (0.77)   Tiefe: 2/5   00:00:00
1.Sd2 Sc6 2.Sf3
  ²  (0.64)   Tiefe: 3/5   00:00:00
1.Sd2 Sc6 2.Sf3 Sb8
  ±  (0.84)   Tiefe: 4/6   00:00:00
1.Sd2 Sc6 2.Sf3 Sb8 3.Se1
  ²  (0.58)   Tiefe: 5/7   00:00:00
1.Sd2 Sc6 2.Sb1 Sb8 3.Kd2
  =  (-0.17)   Tiefe: 5/9   00:00:00
1.Sd2 Sc6 2.Sf3 Sb8 3.h4 gxh4
  ³  (-0.26)   Tiefe: 5/9   00:00:00
1.Sd2 Sc6 2.Sf3 Sb8 3.h4 gxh4
  ³  (-0.26)   Tiefe: 6/8   00:00:00
1.Sd2 Sc6 2.Ke2 Sb8 3.Lf2 Sxa6 4.Sc4
  ³  (-0.49)   Tiefe: 7/9   00:00:00  5kN
1.Sd2 Sc6 2.h3 Sb8 3.Sf3 Sxa6 4.Ld2 Sc7
  ³  (-0.39)   Tiefe: 8/15   00:00:00  9kN
1.Sd2 Sc6 2.Sf3 Sb8 3.h4 gxh4 4.Sxh4 Sxa6 5.Sf3 Sc7
  ³  (-0.47)   Tiefe: 9/15   00:00:00  15kN
1.Sd2 Sc6 2.Sf3 Sb8 3.h3 Sxa6 4.Sd2 Sc7 5.Sf3 a6
  ³  (-0.52)   Tiefe: 10/20   00:00:00  24kN
1.Sd2 Sc6 2.Sf3 Sb8 3.h4 gxh4 4.Sxh4 Sxa6 5.Ld2 Kc6 6.Sf3 Sc7
  ³  (-0.56)   Tiefe: 11/19   00:00:00  38kN
1.Sd2 Sc6 2.Lf2 Sb8 3.h3 Sxa6 4.h4
  ³  (-0.62)   Tiefe: 12/17   00:00:00  64kN
1.Sd2 Sc6 2.Sf3 Sb8 3.h3 Sxa6 4.Kd2 Sc7 5.Lf2 Kc6 6.Le3
  ³  (-0.66)   Tiefe: 13/21   00:00:00  101kN
1.Sd2 Sc6 2.Sf3 Sb8 3.Se1 Sxa6 4.Sc2 Sc7 5.Lg1
  ³  (-0.66)   Tiefe: 14/19   00:00:00  153kN
1.Sd2 Sc6 2.Sf3 Sb8 3.h4 gxh4 4.Sxh4 Sxa6 5.Ld2 Kc6 6.Sf3 Sc7 7.Le1 Sb5 8.Ld2 a6
  µ  (-0.71)   Tiefe: 15/21   00:00:00  265kN
1.Sd2 Sc6 2.Lf2 Sb8 3.Sf1 Sxa6 4.h3 Sc7 5.Se3 Kc6 6.Sd1 Sb5 7.Le3 a6 8.Sf2 a5
  µ  (-0.75)   Tiefe: 16/21   00:00:00  438kN
1.Sd2 Sc6 2.Sf3 Sb8 3.Sxg5 hxg5 4.Lxg5
  µ  (-0.79)   Tiefe: 17/22   00:00:01  686kN
1.Sd2 Kc6 2.Kc2 Kb5 3.Sf3 Sc6 4.Kd3 Kxa6 5.Lxg5 Sxd4 6.Kxd4 Kb5
  ³  (-0.56)   Tiefe: 18/27   00:00:02  1442kN
1.Sd2 Kc6 2.Kc2 Kb6 3.Sf3 Sc6 4.Kd3 Sd8
  µ  (-0.79)   Tiefe: 19/25   00:00:02  1851kN
1.Sd2 Kc7 2.Kc2 Sc6 3.Sf3 Sd8 4.Sxg5 hxg5 5.Lxg5 Sc6 6.Kd3 Sa5 7.Kc2 Sb7
  µ  (-0.78)   Tiefe: 20/41   00:00:05  3910kN
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Sb8 4.Kd3 Sxa6 5.Sxg5 hxg5 6.Lxg5 Sb8 7.h4 Sc6 8.h5 a5
9.h6 Sxd4 10.Kxd4 Lc5+ 11.Kxc5
  ³  (-0.67)   Tiefe: 21/31   00:00:10  8398kN
1.Sd2 Kc7 2.Kc2 Sc6 3.Sf3 Sd8 4.Kd3 Kb6 5.Sxg5 hxg5 6.Lxg5 Kxa6 7.h4 Sb7 8.h5
Sa5 9.Kc2 Kb5 10.h6 a6
  ³  (-0.61)   Tiefe: 22/31   00:00:12  10049kN
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Sxd4+ 4.Lxd4 Kc7
  ³  (-0.38)   Tiefe: 23/33   00:00:16  12756kN
1.Sd2 Ke8 2.Ke2 Sc6 3.Kf3 Sb8 4.Kg3 Sxa6 5.h4 gxh4+ 6.Kxh4 Sb8 7.Sf3 a5 8.Kh5
Sc6 9.Sd2
  ³  (-0.63)   Tiefe: 24/41   00:00:22  17667kN
1.Sd2 Ke8 2.Ke2 Sc6 3.Kf3 Sb8 4.Kg3 Sxa6 5.h4 gxh4+ 6.Kxh4 Sb8 7.Sf3 a5 8.Kh5
Sc6 9.Lxh6 Lxh6 10.Kxh6 a4 11.bxa4 b3 12.Kg5 Kd7
  ³  (-0.65)   Tiefe: 24/41   00:00:22  18356kN
1.Sd2 Ke8 2.Ke2 Sc6 3.Kf3 Sb8 4.Kg3 Sxa6 5.h4 gxh4+ 6.Kxh4 Sb8 7.Sf3 a5 8.Kh5
Sc6 9.Lxh6 Lxh6 10.Kxh6 a4 11.bxa4 b3 12.Sd2 b2 13.Kg5
  ³  (-0.54)   Tiefe: 25/37   00:00:27  22170kN
1.Sd2 Ke8 2.Ke2 Sc6 3.Kf3 Sb8 4.Kg3 Sxa6 5.h4 gxh4+ 6.Kxh4 Sb8 7.Sf3 a5 8.Kh5
Sc6 9.Lxh6 Lxh6 10.Kxh6 a4 11.bxa4 b3 12.Sd2 b2 13.Kg5
  ³  (-0.54)   Tiefe: 26/41   00:00:35  28114kN
1.Sd2 Ke8 2.Ke2 Sc6 3.Kd3 Sb8 4.Sf3 Sxa6 5.Sxg5 hxg5 6.Lxg5 Sb8 7.h4 Sc6 8.h5
Sa5 9.Kc2 Kd7
  ³  (-0.29)   Tiefe: 27/46   00:00:48  37920kN
1.Sd2 Ke8 2.Kc2 Sc6 3.Kd3 Sb8 4.Sf3 Sxa6 5.Sxg5 hxg5 6.Lxg5 Sc7 7.h4 Sb5 8.h5
Sc3 9.h6 Lxh6 10.Lxh6 a5 11.Ld2 Se4 12.Le1 Kd7 13.Lh4 Kc6
  =  (-0.08)   Tiefe: 27/46   00:01:07  56044kN
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Sb8 4.Kd3 Sxa6 5.Sxg5 hxg5 6.Lxg5 Sc7 7.h4 a5 8.h5 Sb5
9.h6 Sxd4 10.Kxd4 Ld6
  =  (-0.01)   Tiefe: 28/47   00:01:33  76584kN
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Kc7 4.Kd3 Kd7 5.Ld2 Sa5 6.Kc2 Sc6 7.Kd3 Sa5 8.Kc2 Sc6
9.Kd3 Sa5
  =  (0.00)   Tiefe: 29/52   00:02:07  104905kN
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Kd7 4.Kd3 Sb8 5.Sxg5 hxg5 6.Lxg5 Sxa6 7.h4 Sb8
  =  (0.00)   Tiefe: 30/53   00:02:53  140140kN, tb=104
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Kd7 4.Kd3 Sb8 5.Sxg5 hxg5 6.Lxg5 Sxa6 7.h4 Sb8
  =  (0.00)   Tiefe: 31/52   00:03:42  177524kN, tb=139
1.Sd2 Kd8 2.Kc2 Sc6 3.Sf3 Kd7 4.Kd3 Sb8 5.Sxg5 hxg5 6.Lxg5 Sxa6 7.h4 Sb8
  =  (0.00)   Tiefe: 32/52   00:04:57  235047kN, tb=207
1.Sxg5 hxg5 2.Lxg5 Kc6 3.Kc2 Kb5
  =  (0.01)   Tiefe: 32/59   00:14:54  687875kN, tb=900
1.Sxg5 hxg5 2.Lxg5 Kc6 3.Kc2 Kb5 4.h4 Kxa6 5.h5 Kb6 6.Le3 Sc4 7.bxc4 Lc5 8.dxc5+
Kc6 9.cxd5+ exd5 10.g5 b3+ 11.Kxb3 a5 12.g6 Kb5 13.gxf7 a4+ 14.Kc2 a3 15.f8D
  ²  (0.36)   Tiefe: 32/59   00:19:39  919914kN, tb=1141
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Kc7 4.h5 Sa5 5.Le3 Sc4 6.g5 Sxe3 7.Kxe3 Lg7 8.fxg7
b3 9.g8D Kb6 10.Dxf7 Kxa6 11.Dxe6+ Kb5 12.Dxd5+ Ka6 13.Dxb3 Ka5
  +-  (2.03)   Tiefe: 32/62   01:08:47  3125712kN, tb=15795
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Kc7 4.h5 Sa5 5.Le3 Sc4 6.g5 Sxe3 7.Kxe3 Lg7 8.fxg7
b3 9.g8D Kb6 10.Dxf7 Kxa6 11.Dxe6+ Kb5 12.Dxd5+ Kb4
  +-  (2.28)   Tiefe: 33/63   01:20:09  3639773kN, tb=19272
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Sa5 4.h5 Sc4 5.Lc1 Ke8
  +-  (2.77)   Tiefe: 33/63   01:32:35  4204742kN, tb=21879
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Sa5 4.h5 b3 5.Kc3 Kc7 6.Lc1 b2 7.Kxb2 Kb6 8.g5 Sc4+
9.Kc3 Sxe5 10.dxe5 Lg7 11.fxg7 Kxa6
  +-  (2.95)   Tiefe: 34/65   02:05:28  5659716kN, tb=36816
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Sa5 4.h5 b3 5.Kc3 Lb4+ 6.Kb2 Lc5 7.dxc5 Sc4+ 8.Kxb3
Sxe5 9.h6 Sg6 10.Kb4 Kc6 11.Lc1 e5 12.h7 Sh8 13.Ld2 Sg6 14.Lh6
  +-  (2.96)   Tiefe: 35/67   02:37:51  7119103kN, tb=44328
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Sa5 4.h5 b3 5.Kc3 Lb4+ 6.Kb2 Lc5 7.dxc5 Sc4+ 8.Kxb3
Sxe5 9.h6 Sg6 10.Kb4 Kc6 11.h7 e5 12.Lf4 exf4 13.h8D Sxh8 14.g5
  +-  (2.84)   Tiefe: 36/68   03:37:07  9673817kN, tb=71608
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Sa5 4.h5 b3 5.Kc3 Lb4+ 6.Kb2 Lc5 7.dxc5 Sc4+ 8.Kxb3
Sxe5 9.h6 Sg6 10.Kb4 Kc6 11.h7 e5 12.Le3 Kd7 13.Ld2 Sf8 14.h8D
  +-  (2.83)   Tiefe: 37/70   05:09:54  13673771kN, tb=142949
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Lc5 4.Le3 Sxd4 5.Lxd4 Lxd4 6.Kxd4 Ke8 7.g5 Kf8 8.g6
fxg6 9.Kc5 b3 10.Kb5 d4 11.h5 gxh5 12.f7 Kxf7 13.Kc6 b2 14.Kc7 b1D 15.Kc8
  +-  (2.58)   Tiefe: 38/76   07:09:57  18798284kN, tb=489389
1.Sxg5 hxg5 2.Lxg5 Sxb3 3.h4 Lc5 4.Le3 Sxd4 5.Lxd4 Lxd4 6.Kxd4 Ke8 7.g5 Kf8 8.g6
fxg6 9.Kc5 b3 10.Kb5 d4 11.h5 gxh5 12.f7 Kxf7 13.Kc6 b2 14.Kc7 b1D 15.Kc8
  +-  (2.08)   Tiefe: 38/76   07:32:02  19744034kN, tb=590357

(Goralski, Bochum 22.12.2004)



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