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Up Topic Hauptforen / CSS-Forum / Rudolph-Studie (1912)
- - By Michael Scheidl Date 2012-06-15 13:24
Das Motiv ist mittlerweile im Computerschach bekannt und für Menschen leicht: Opfern, Schach, Schach, Schach, totale Blockade, Remis.


Analysis by Critter 1.6 32-bit+GTB (Atom N455/1.66 GHz, 128 MB Hash):

1.c4+ Kxc4 2.b3+ Kxd4 3.exf6 Ra8 4.Bxe7 gxf4 5.Bxd6 Rd7 6.Bf3 Rxd6 7.Bxa8 Rxf6 8.Ke2 Re6+ 9.Kf2 Bd8 10.Bf3 Re3
  -+  (-7.21)   Depth: 7/13   00:00:01  39kN
  -+  (-6.87)   Depth: 11/29   00:00:03  489kN
1.exf6 axb2 2.Kc2 e6 3.Be2+ c4 4.Bf3 Rd7 5.Be7 Bd8 6.Bxd8 Rxd8 7.fxg5 bxc3 8.Be4 d5 9.Bh7 Kb4
  -+  (-6.44 ++)   Depth: 12/31   00:00:10  3135kN
  -+  (-7.28)   Depth: 12/37   00:00:15  4858kN
1.Ba4+ Kxa4 2.b3+ Kb5 3.c4+ Kc6 4.d5+ Kd7 5.e6+ Ke8 6.f5 Rc6 7.Bxa5 Ra7 8.Ke2 Raa6 9.Kf2 Kf8 10.Kg1 Rxa5 11.Kf2 Ra8 12.Kg2 Rac8 13.Kf2 Re8 14.Ke2 Ra8 15.Kf2 Ke8 16.Ke2 Kf8
  -+  (-5.80 ++)   Depth: 12/37   00:00:15  5025kN
  =  (-0.05)   Depth: 21/43   00:00:54  18696kN
Parent - By Peter Martan Date 2012-06-15 16:40
Gute Begrüßungsteststellung, Michael!

Das konnte allerdings Critter 1.4 auch schon:

3B4/1r2p3/r2p1p2/bkp1P1p1/1p1P1PPp/p1P4P/PP1K4/3B4 w - - 0 1

Analysis by Critter 1.4a 64-bit SSE4:

1.c4+ Kxc4 2.Le2+ Kxd4 3.Lxa6 axb2 4.Kc2 Ta7 5.Lxa5 Txa6
  -+  (-7.31)   Tiefe: 6/11   00:00:00  14kN
...
1.La4+ Kxa4 2.b3+ Kb5 3.c4+ Kc6 4.d5+ Kd7 5.e6+ Kxd8 6.f5
  -+  (-6.05 !)   Tiefe: 12/32   00:00:00  4004kN
...
1.La4+ Kxa4 2.b3+ Kb5 3.c4+ Kc6 4.d5+ Kd7 5.e6+ Ke8 6.f5 Lxd8 7.Ke3 Kf8 8.Kf3 Ta5 9.Ke3 Kg7 10.Ke4 Taa7 11.Ke3 Tb8 12.Kf3 Ta5 13.Kg2 Taa8 14.Kf3 Lb6 15.Ke3 Ta6 16.Kf3 Ta5 17.Ke3 Taa8 18.Kd2 Ta5 19.Kc1 Taa8 20.Kb1 Ta7 21.Ka1 Kf8 22.Kb1 Tba8 23.Ka1 Kg7 24.Kb1 Ta6 25.Kc2 Ta5 26.Kb1 T5a7 27.Kc1
  =  (-0.05)   Tiefe: 25/51   00:00:10  111mN

Chiron kann das auch sehr gut, dessen Autor ja auch die Erkennung von blockierten Bauernstellungen postuliert.

3B4/1r2p3/r2p1p2/bkp1P1p1/1p1P1PPp/p1P4P/PP1K4/3B4 w - - 0 1

Analysis by Chiron 1.1a 64bitE:

1.c4+ Kxc4 2.Le2+ Kxd4 3.Lxa6 axb2 4.Kc2 Ta7
  -+  (-6.55)   Tiefe: 6/20   00:00:00  6kN
...
1.La4+
  -+  (-5.93 !)   Tiefe: 10/28   00:00:00  246kN
...
1.La4+ Kxa4 2.b3+ Kb5 3.c4+ Kc6 4.d5+ Kd7 5.e6+ Kxd8 6.f5 Lb6 7.Kc2 Tb8 8.Kd2 Lc7 9.Kc2 Lb6
  =  (0.00)   Tiefe: 26/48   00:00:03  9974kN
Up Topic Hauptforen / CSS-Forum / Rudolph-Studie (1912)

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