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Subject: Re: is this endgame position easy for most programs? (Hiarcs 9)

Author: Vincent Lejeune

Date: 02:02:21 11/13/04

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On November 13, 2004 at 01:26:57, Mike Byrne wrote:

>White(2): [d]8/7p/1kP2K2/8/8/1p2p3/1P2P3/8 w - - ;bm Kg7 draws!

Analysis by Hiarcs 9  on AMD barton@3000+ :
...
  µ  (-0.93)   Profondeur: 5/8   00:00:00
1.Re5 Rxc6 2.Rd4 Rd6 3.Re4 Re6 4.Rxe3
  µ  (-1.09)   Profondeur: 6/9   00:00:00  1kN
1.Re5 Rxc6 2.Rd4 Rd6 3.Re4 Re6 4.Rxe3
  µ  (-1.09)   Profondeur: 7/13   00:00:00  2kN
1.Re5 Rxc6 2.Rd4 Rd6 3.Rxe3 Re5 4.Rf3 Rf5
  µ  (-1.09)   Profondeur: 8/15   00:00:00  5kN
1.Re5 Rxc6 2.Rd4 Rd6 3.Rxe3 Re5 4.Rf3 Rf5 5.e4+ Re5
  µ  (-1.16)   Profondeur: 9/15   00:00:00  9kN
1.Rg5 Rxc6
  µ  (-1.13)   Profondeur: 9/15   00:00:00  10kN
1.Rg5 Rxc6 2.Rh6 Rc5 3.Rxh7 Rd5 4.Rg6 Re4 5.Rf7
  µ  (-1.03)   Profondeur: 9/15   00:00:00  11kN
1.Rg5 Rxc6 2.Rh6 Rd5 3.Rxh7 Re5 4.Rg6 Re4 5.Rg5 Re5 6.Rg6
  µ  (-0.98)   Profondeur: 10/15   00:00:00  15kN
1.Rg5 Rxc6 2.Rh6 Rd5 3.Rxh7 Re5 4.Rg6 Re4 5.Rg5 Re5 6.Rg6
  µ  (-0.73)   Profondeur: 11/17   00:00:00  20kN
1.Rg5 Rxc6 2.Rh6 Rd5 3.Rxh7 Rd6 4.Rg6 Re5 5.Rg5 Re4 6.Rg4
  ³  (-0.65)   Profondeur: 11/17   00:00:00  24kN, tb=1
1.Rg5 Rxc6 2.Rh6 Rd5 3.Rxh7 Rd6 4.Rg6 Re5 5.Rg5 Re4 6.Rg4
  µ  (-0.91)   Profondeur: 12/17   00:00:00  34kN, tb=3
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 h5 5.Rg3 Re4 6.Rh3 Re3 7.Rh4
  µ  (-1.04)   Profondeur: 12/19   00:00:00  59kN, tb=45
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 h6 5.Rg4 Re4 6.Rh5 Re3 7.Rxh6 Rxe2
  µ  (-1.02)   Profondeur: 13/19   00:00:00  78kN, tb=77
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 h6 5.Rg4 Re4 6.Rh5 Re3 7.Rxh6 Rxe2
  µ  (-1.27)   Profondeur: 14/27   00:00:01  111kN, tb=138
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 Rf5 5.Re3 h5 6.Rf3 h4 7.e3 h3 8.e4+
  µ  (-1.32)   Profondeur: 14/27   00:00:01  124kN, tb=194
1.Rg7 h5
  µ  (-1.31)   Profondeur: 14/27   00:00:01  178kN, tb=207
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rc5
9.Dd5+ Rb4 10.Dd4+ Rb5
  µ  (-1.05)   Profondeur: 14/28   00:00:01  217kN, tb=208
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rb5
9.Dd5+ Rb4 10.Dd4+ Rb5 11.Re4
  µ  (-1.05)   Profondeur: 15/29   00:00:02  301kN, tb=280
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 Rf5 5.Re3 h5 6.Rf3 h4 7.e3 h3 8.e4+
  µ  (-1.04)   Profondeur: 15/29   00:00:02  326kN, tb=445
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 Rf5 5.Re3 h5 6.Rf3 Re5 7.Rg3
  µ  (-1.04)   Profondeur: 15/29   00:00:02  332kN, tb=461
1.Rg5 Rxc6 2.Rf4 Rd5 3.Rxe3 Re5 4.Rf3 Rf5 5.Re3 h5 6.Rf3 Re5 7.Rg3
  µ  (-1.04)   Profondeur: 16/29   00:00:02  381kN, tb=1016
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rb5
9.Dd5+ Rb4 10.Dd4+ Rb5 11.Re4
  µ  (-1.03)   Profondeur: 16/33   00:00:03  500kN, tb=1092
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rc5
9.Dd4+ Rb5 10.Dd5+
  µ  (-0.90)   Profondeur: 16/33   00:00:05  802kN, tb=1223
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rc5
9.Dd4+ Rb5 10.Dd5+ Rb4
  µ  (-0.90)   Profondeur: 17/35   00:00:08  1249kN, tb=1939
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rb5
9.Db8+ Rc4 10.Dg8+ Rc5 11.Dd5+ Rb4
  µ  (-0.90)   Profondeur: 18/39   00:00:12  2157kN, tb=3993
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rb5
9.Db8+ Rc4 10.Dg8+ Rc5 11.Dd5+ Rb4
  µ  (-0.90)   Profondeur: 19/39   00:00:21  4251kN, tb=10191
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Dd8+ Rb5
9.Db8+ Rc4 10.Dg8+ Rc5 11.Dd5+ Rb4
  ³  (-0.65)   Profondeur: 20/41   00:00:40  9802kN, tb=21412
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Db8+ Rc5
9.Dc7+ Rb4 10.Dc3+ Ra4 11.Dd4+
  =  (0.00)   Profondeur: 20/42   00:01:18  20008kN, tb=44191
1.Rg7 h5 2.Rf6 h4 3.Re5 h3 4.Rd6 h2 5.c7 h1D 6.c8D Dd1+ 7.Re5 Dxe2 8.Db8+ Rc5
9.Dc7+ Rb4 10.Dc3+ Ra4 11.Dd4+ Ra5 12.Da7+
  =  (0.00)   Profondeur: 21/45   00:01:53  26134kN, tb=63623




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