A pawn endgame, easy for SF hard for others

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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

A pawn endgame, easy for SF hard for others

Post by Vinvin »

Variations below

2 seconds on my old AMD 4200+ (2 threads)
[d]6k1/p5p1/K6P/8/4p3/4p1p1/4P1P1/8 w - -

Code: Select all

Analysis by Stockfish 2.2.1 JA 64bit:
...
  =  (0.00)   Profondeur: 26/19   00:00:00  564kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 26/19   00:00:00  564kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 26/19   00:00:00  564kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 27/19   00:00:00  714kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 28/19   00:00:00  926kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 29/19   00:00:00  1195kN
1.hxg7 Rf7 2.g8D+ Rxg8 3.Rxa7 Rg7 4.Rb6 Rf6 5.Rc6 Rg6 6.Rd5 Rf5 7.Rc4 Rg4 8.Rd5 Rf5 
  =  (0.00)   Profondeur: 30/19   00:00:01  1699kN
[color=blue]1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rf5 6.Rb5 Rf4 7.Rc6 Rg5 8.Rc5 Rg4 9.Rd6 Rf5 10.Rd5 g5 11.Rc4 Rf4 12.Rd4 Rf5 13.Rd5 g4 14.Rd4 Rf4 15.Rc5 Re5 16.Rc4 Rf5 
  ²  (0.46)   Profondeur: 31/38   00:00:02  3806kN[/color]
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rg6 7.Rc4 Rg5 8.Rc5 Rg4 9.Rd6 Rf5 10.Rd5 Rg4 11.Rxe4 Rg5 12.Rxe3 Rf5 13.Rf3 Re5 14.Rxg3 Re4 15.Rf2 Rf4 16.e3+ Re4 
  ±  (0.73)   Profondeur: 31/38   00:00:02  4281kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh6 7.Rc4 Rg5 8.Rc5 Rf5 9.Rd5 Rf4 10.Re6 g6 11.Rf6 g5 12.Re6 g4 13.Rd6 Rf5 14.Rd5 Rf6 15.Rxe4 Re6 16.Rf4 Rd6 
  ±  (1.01)   Profondeur: 31/38   00:00:03  5089kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh6 7.Rc4 Rg5 8.Rc5 Rg6 9.Rd4 Rf5 10.Rd5 g6 11.Rc4 Re5 12.Rc5 Rf4 13.Rd4 Rf5 14.Rd5 g5 15.Rc5 Rg6 16.Rd4 Rf5 
  ±  (1.09)   Profondeur: 32/39   00:00:03  6023kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh6 7.Rc4 Rg5 8.Rc5 Rg6 9.Rd4 Rf5 10.Rd5 g6 11.Rc4 Re5 12.Rc5 Rf4 13.Rd4 Rf5 14.Rd5 g5 15.Rc5 Re5 16.Rc4 Rf4 
  ±  (1.17)   Profondeur: 32/41   00:00:03  6744kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rg6 7.Rc6 Rg5 8.Rc5 Rg4 9.Rc6 Rg5 
  ±  (1.29)   Profondeur: 32/41   00:00:03  8247kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rg6 7.Rc6 Rg5 8.Rc5 Rg4 9.Rc6 Rg5 
  ±  (0.92)   Profondeur: 32/41   00:00:05  8566kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rg6 7.Rc6 Rg5 8.Rc5 Rg4 9.Rc6 Rg5 
  ²  (0.65)   Profondeur: 32/41   00:00:06  8923kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rg6 7.Rc6 Rg5 8.Rc5 Rg4 9.Rc6 Rg5 
  =  (0.24)   Profondeur: 32/41   00:00:07  9194kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rb6 Rh5 8.Rb5 
  =  (0.00)   Profondeur: 32/41   00:00:07  9600kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rb6 Rh5 8.Rb5 
  =  (0.00)   Profondeur: 33/41   00:00:08  10020kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rc6 Rg5 8.Rc5 Rf6 9.Rd6 g6 10.Rc5 Re5 11.Rc4 Rf4 12.Rd4 Rf5 13.Rd5 g5 14.Rd4 Rf4 15.Rc4 Rf5 16.Rd5 Rf6 
  ±  (1.01)   Profondeur: 34/41   00:00:08  10106kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rc6 Rg5 8.Rc5 Rf6 9.Rd6 g6 10.Rc6 Re6 11.Rc5 Re5 12.Rc4 Rf4 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc4 Rf5 
  ²  (0.28)   Profondeur: 34/41   00:00:08  10111kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rc6 Rg5 8.Rc5 Rf6 9.Rd4 Rf5 10.Rd5 Rf6 11.Rxe4 Rg6 12.Rxe3 Rf5 13.Rd4 Rf6 14.Rd5 Rf5 15.e4+ Rf6 16.Rd6 Rf7 
  ²  (0.46)   Profondeur: 34/41   00:00:08  10211kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rh5 6.Rb5 Rh4 7.Rc6 Rg5 8.Rc5 Rf6 9.Rd4 Rf5 10.Rd5 Rf6 11.Rxe4 Rg6 12.Rxe3 Rf5 13.Rd4 Rf6 14.Rd5 Rf5 15.e4+ Rf6 16.Rd6 Rf7 
  ²  (0.46)   Profondeur: 34/41   00:00:08  10211kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rg6 5.Rb4 Rf5 6.Rb5 Rf6 7.Rc4 Rg6 8.Rd4 Rf6 9.Rxe4 Re6 10.Rxe3 Re5 11.Rf3 Rf5 12.Rxg3 Re4 13.Rf2 Rf4 14.e3+ Re4 15.Re2 g6 16.Rf2 Re5 
  ±  (0.73)   Profondeur: 34/41   00:00:08  10560kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rh4 5.Rb6 Rh5 6.Rb5 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rc6 Re6 11.Rc5 Re5 12.Rc4 Rf4 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc5 Re5 
  ±  (1.14)   Profondeur: 34/41   00:00:09  12197kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rh4 5.Rb6 Rh5 6.Rb5 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 Rf4 10.Re6 Rg5 11.Re5 Rh5 12.Rxe4 Rg6 13.Rxe3 Rg5 14.Re4 Rf6 15.Rf4 Rf7 16.Rxg3 Re7 
  +-  (1.75)   Profondeur: 34/48   00:00:09  14186kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rh4 5.Rb6 Rg4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 Rg5 10.Rxe4 Rg4 11.Rxe3 Rf5 12.Rf3 Re5 13.e4 g6 14.Re3 Re6 15.Rf4 Rf7 16.Rg4 Re8 
  +-  (1.41)   Profondeur: 34/48   00:00:09  15350kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rg5 4.Ra5 Rh4 5.Rb6 Rh5 6.Rb5 Rg5 7.Rc5 Rf6 8.Rd6 Rf5 9.Rd5 g6 10.Rd6 Rf4 11.Re6 Rg4 12.Re5 Rg5 13.Rxe4 Rf6 14.Rxe3 Re5 15.Rf3 Rd4 16.e4 Re5 
  +-  (1.49)   Profondeur: 35/48   00:00:09  16228kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rg4 7.Rd5 Rf5 8.Rd6 Rf6 9.Rc6 Rg5 10.Rc5 Rg4 11.Rb6 Rf4 12.Rc5 Rg4 
  ±  (1.33)   Profondeur: 35/48   00:00:09  17998kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rg4 7.Rd6 Rf5 8.Rd5 Rf4 9.Re6 Rg4 10.Re5 Rg5 11.Rxe4 Rf6 12.Rxe3 Re5 13.Rf3 Rd4 14.Rf4 Rc4 15.Rxg3 Rb5 16.Rg4 Ra4 
  +-  (1.57)   Profondeur: 35/48   00:00:09  18032kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rg4 7.Rd6 Rf5 8.Rd5 Rf4 9.Re6 Rg4 10.Re5 Rg5 11.Rxe4 Rf6 12.Rxe3 Re5 13.Rf3 Rd4 14.Rf4 Rc4 15.Rxg3 Rd4 16.Rf4 g5+ 
  +-  (1.75)   Profondeur: 35/48   00:00:09  18523kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rg4 7.Rd6 Rh4 8.Re6 Rg5 9.Re5 Rg4 10.Rxe4 g5 11.Rxe3 Rf5 12.Rf3 g4+ 13.Rxg3 Re4 14.e3 Rf5 15.e4+ Rg5 16.e5 Rf5 
  +-  (2.03)   Profondeur: 35/50   00:00:09  18823kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rg4 7.Rd6 Rf4 8.Re6 Rg4 9.Re5 Rg5 10.Rxe4 Rf6 11.Rxe3 Re5 12.Rf3 Rd4 13.Rf4 Rd5 14.Rxg3 Re5 15.Rg4 Rf6 16.e3 Re5 
  +-  (2.43)   Profondeur: 35/50   00:00:09  19049kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 Rg5 8.Rxe4 Rf6 9.Rxe3 Re5 10.Rf3 Rf5 11.e4+ Rf6 12.Rxg3 Re6 13.Rf4 Rf6 14.e5+ Re6 15.Re4 g5 16.g4 Rf7 
  +-  (3.05)   Profondeur: 35/52   00:00:09  19581kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 Rg5 8.Rxe4 Rf6 9.Rxe3 Re5 10.Rf3 Rf5 11.e4+ Re5 12.Re3 Rf6 13.Rf4 Rf7 14.Rxg3 Rf6 15.Rf4 Rf7 16.e5 Re6 
  +-  (5.33)   Profondeur: 35/52   00:00:09  20324kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 Rg5 8.Rxe4 Rf6 9.Rxe3 Re5 10.Rf3 Rf5 11.e4+ Re5 12.Re3 Rf6 13.Rf4 Rf7 14.Rxg3 Rf6 15.Rf4 Rf7 16.e5 Re6 
  +-  (5.33)   Profondeur: 35/52   00:00:09  21352kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Rf4 10.Rd4 g5 11.Rc4 Rg4 12.Rc5 Rf5 13.Rd5 g4 14.Rd4 Rf4 15.Rc4 Rg5 16.Rc5 Rf5 
  +-  (7.38)   Profondeur: 35/56   00:00:09  22545kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Rf4 10.Rd4 g5 11.Rc3 Rf5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g4 15.Rc4 Rg5 16.Rc5 Rf5 
  +-  (3.07)   Profondeur: 35/56   00:00:09  22675kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Rg5 9.Rd6 Rf6 10.Rc6 Rg5 11.Rc5 Rf6 12.Rd4 Rf5 13.Rd5 g5 14.Rc4 Rf6 15.Rd4 g4 16.Rxe4 Rg5 
  +-  (3.15)   Profondeur: 36/56   00:00:09  22834kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Re6 10.Rd4 Rf5 11.Rd5 g5 12.Rc4 Rf6 13.Rd4 g4 14.Rxe4 Rg5 15.Rxe3 Rf5 16.Rd4 Rg6 
  +-  (3.23)   Profondeur: 36/56   00:00:09  22856kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Re6 10.Rd4 Rf5 11.Rd5 g5 12.Rc4 Rf6 13.Rd4 g4 14.Rxe4 Rg5 15.Rxe3 Rf5 16.Rd4 Rg6 
  +-  (3.35)   Profondeur: 36/56   00:00:09  22868kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Re6 10.Rd4 Rf5 11.Rd5 g5 12.Rc4 Rf6 13.Rd4 g4 14.Rxe4 Rg5 15.Rxe3 Rf5 16.Rd4 Rg6 
  +-  (3.53)   Profondeur: 36/56   00:00:09  22873kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Re6 10.Rd4 Rf5 11.Rd5 g5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g4 15.Rc4 Rg5 16.Rc5 Rf5 
  +-  (3.80)   Profondeur: 36/56   00:00:12  22891kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Re6 10.Rd4 Rf6 11.Rxe4 g5 12.Rxe3 Rf5 13.Rf3 g4+ 14.Rxg3 Rf6 15.e4 Rg5 16.e5 Rf5 
  +-  (4.21)   Profondeur: 36/56   00:00:13  22919kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g5 8.Rc4 Rg4 9.Rc5 Rf5 10.Rd5 g4 11.Rc4 Rg5 12.Rc5 Rh5 13.Rd5 Rh4 14.Re5 Rh5 15.Rd5 
  +-  (5.74)   Profondeur: 36/56   00:00:13  23059kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g5 8.Rc4 Rg4 9.Rc5 Rf5 10.Rd5 g4 11.Rc4 Rg5 12.Rc5 Rh5 13.Rd5 Rh4 14.Re5 Rh5 15.Rd5 
  +-  (5.74)   Profondeur: 36/56   00:00:13  23059kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Re5 9.Rc4 Rf4 10.Rd4 g5 11.Rc3 Rg4 12.Rb4 Rf4 13.Rb5 Rf5 14.Rc4 Re5 15.Rc5 Rf6 16.Rd4 g4 
  +-  (7.11)   Profondeur: 36/56   00:00:13  23242kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd4 Rf5 7.Rd5 g6 8.Rc6 Rg5 9.Rc5 Rg4 10.Rd6 Rf5 11.Rd5 g5 12.Rc6 Re6 13.Rc5 Re5 14.Rc4 Rf4 15.Rb4 Rf5 16.Rb5 Rf6 
  +-  (9.16)   Profondeur: 36/56   00:00:13  25871kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rc6 
  +-  (2.98)   Profondeur: 36/65   00:00:13  28438kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 g6 6.Rc6 Rf6 7.Rd6 g5 8.Rd5 Rf5 9.Rd4 Rf4 10.Rc4 Re5 11.Rc5 Rf6 12.Rd4 Re6 13.Rxe4 Re7 14.Rxe3 Rf7 15.Rf3 Re7 16.e4 Rf6 
  +-  (10.10)   Profondeur: 36/65   00:00:14  29698kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf4 6.Rd4 Rg5 7.Rxe4 Rf6 8.Rxe3 g6 9.Rf3 Re5 10.e3 Rd5 11.e4+ Rd4 12.Rf4 Rd3 13.e5 Rd4 14.e6 Rd5 15.e7 Rd6 16.e8D 
  +-  (10.18)   Profondeur: 37/65   00:00:14  30899kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf4 6.Rd4 Rg5 7.Re5 Rg6 8.Rxe4 Rh5 9.Rf4 Rh6 10.Re4 Rh5 
  +-  (10.26)   Profondeur: 37/65   00:00:15  31304kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf4 6.Rd6 Rf5 7.Rd5 g6 8.Rc5 Rg5 9.Rc4 Rg4 10.Rd4 Rf4 11.Rc3 Rf5 12.Rb3 Rf4 13.Rb4 Rg5 14.Rb5 Rf5 15.Rc5 
  +-  (10.38)   Profondeur: 37/65   00:00:15  31726kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf4 6.Rd6 Rf5 7.Rd5 g6 8.Rc5 Rg5 9.Rc4 Rg4 10.Rd4 Rf4 11.Rc3 Rf5 12.Rb3 Rf4 13.Rb4 Rg5 14.Rb5 Rf5 15.Rb6 Rg4 16.Rc5 Rg5 
  +-  (10.56)   Profondeur: 37/65   00:00:15  32142kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf4 6.Rd6 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Rg5 10.Rc5 Rf5 11.Rd5 Rf4 12.Re6 Rg4 13.Re5 Rh4 14.Rxe4 Rg5 15.Rxe3 Rg4 16.Re4 Rg5 
  +-  (10.83)   Profondeur: 37/65   00:00:16  32683kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 Rf4 8.Re6 Rg4 9.Re5 Rg5 10.Rxe4 Rg6 11.Rxe3 Rf7 12.Rf3 Re6 13.Rxg3 Re5 14.Rf3 Re6 15.e4 Re7 16.Rg3 Rd6 
  +-  (11.24)   Profondeur: 37/65   00:00:16  34314kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rb6 Rf5 7.Rb5 Rg5 8.Rc5 
  +-  (11.85)   Profondeur: 37/65   00:00:17  35988kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd6 Rf5 7.Rd5 Rf6 8.Rxe4 Rg5 9.Rxe3 Rg4 10.Re4 Rg5 11.Rf3 Rf5 12.e3 Re6 13.Rxg3 Re5 14.Rf3 Re6 15.e4 g6 16.Rf4 g5+ 
  +-  (12.77)   Profondeur: 37/65   00:00:18  37809kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd4 Rf5 7.Rd5 g6 8.Rc5 Rg4 9.Rd6 Rf5 10.Rd5 g5 11.Rd4 Rf4 12.Rc4 Re5 13.Rc5 Rf6 14.Rd4 Rf5 15.Rd5 g4 16.Rd6 Rf6 
  +-  (14.14)   Profondeur: 37/65   00:00:20  38229kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rf6 6.Rd4 Rf5 7.Rd5 Rf6 8.Rxe4 g6 9.Rxe3 Re5 10.Rf3 Rf5 11.e4+ Re5 12.Re3 Rf6 13.Rf4 g5+ 14.Rxg3 Re5 15.Rg4 Rd6 16.Rxg5 Re5 
  +-  (16.19)   Profondeur: 37/65   00:00:21  38468kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Re6 10.Rc5 Re5 11.Rc4 Rd6 12.Rd4 Rc6 13.Rxe4 Rd7 14.Rxe3 Rd6 15.Re4 Rc6 16.Rf4 Rd5 
  +-  (19.26)   Profondeur: 37/65   00:00:21  38887kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc4 Rf4 9.Rd4 g5 10.Rc4 Rg4 11.Rc5 Rf4 12.Rd6 Rf5 13.Rd5 g4 14.Rc5 Rg6 15.Rd4 Rf6 16.Rxe4 Rg5 
  +-  (10.02)   Profondeur: 37/65   00:00:21  39878kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rc4 Rf6 9.Rd4 Rf5 10.Rd5 g5 11.Rc4 Rf4 12.Rb4 Rf5 13.Rb5 Rf4 14.Rc4 Rg4 15.Rc5 Rf4 16.Rd6 Rf5 
  +-  (3.10)   Profondeur: 37/65   00:00:21  40748kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Rf5 10.Rd5 g5 11.Rd4 Rg6 12.Rxe4 Rg7 13.Rxe3 Rh6 14.Rf3 Rh5 15.Rxg3 g4 16.e4 Rg5 
  +-  (23.87)   Profondeur: 37/65   00:00:21  41241kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Re5 10.Rc5 Rf6 11.Rd4 Rf7 12.Rd5 Re8 13.Rxe4 Rf7 14.Rxe3 Re6 15.Re4 Rd6 16.Re3 Re6 
  +-  (39.42)   Profondeur: 37/65   00:00:26  41461kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Re5 10.Rc5 Rf6 11.Rd4 g5 12.Rxe4 Re6 13.Rxe3 Re5 14.Rf3 g4+ 15.Rxg4 Re4 16.Rxg3 Rf5 
  +-  (62.75)   Profondeur: 37/65   00:00:32  41592kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc5 Rg5 10.Rc6 Rf5 11.Rd5 g5 12.Rd4 Rf4 13.Rc4 Rf5 14.Rd5 g4 15.Rc4 Rg5 16.Rc5 Rf6 
  +-  (2.58)   Profondeur: 37/65   00:00:32  42945kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc5 g5 10.Rd4 Rf5 11.Rd5 g4 12.Rd6 Rf6 13.Rc5 Rg5 14.Rc4 Rg6 15.Rd4 Rf5 16.Rd5 Rf6 
  +-  (2.66)   Profondeur: 38/65   00:00:32  43136kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  +-  (2.50)   Profondeur: 38/65   00:00:34  44755kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  +-  (2.38)   Profondeur: 38/65   00:00:34  45899kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  +-  (2.20)   Profondeur: 38/65   00:00:34  47012kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  +-  (1.92)   Profondeur: 38/65   00:00:34  48341kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  +-  (1.52)   Profondeur: 38/65   00:00:34  49575kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rc6 Rg6 
  ±  (0.90)   Profondeur: 38/65   00:00:34  51643kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rd4 Rf4 11.Rc4 
  =  (0.00)   Profondeur: 38/65   00:00:34  53731kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc4 Rg4 7.Rb5 Rh5 8.Rc6 Rg6 9.Rd5 Rf5 10.Rd4 Rf4 11.Rc4 
  =  (0.00)   Profondeur: 39/65   00:00:34  54678kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rc6 Re6 16.Rc5 Re5 
  +-  (2.02)   Profondeur: 40/65   00:00:34  55034kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:34  55069kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:34  55085kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:36  55087kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:36  55087kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:36  55089kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Rg5 12.Rc4 Rf6 13.Rb5 Rf7 14.Rc6 Rf6 15.Rd6 Rf5 16.Rd5 g5 
  +-  (2.02)   Profondeur: 40/65   00:00:36  55090kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Re5 7.Rc5 Re6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rc4 Rf4 16.Rd4 g4 
  +-  (2.34)   Profondeur: 40/65   00:00:36  57286kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rc4 Rf4 16.Rb4 Rf5 
  +-  (3.11)   Profondeur: 41/65   00:00:36  57531kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc4 Rg4 
  +-  (3.11)   Profondeur: 41/65   00:00:36  57556kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc4 Rg4 
  +-  (3.11)   Profondeur: 41/65   00:00:36  57557kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc4 Rg4 
  +-  (3.11)   Profondeur: 41/65   00:00:36  57588kN
1.h7+ Rxh7 2.Rxa7 Rg6 3.Ra6 Rf6 4.Rb6 Rf5 5.Rb5 Rf4 6.Rc6 Rg5 7.Rc5 Rg6 8.Rd4 Rf5 9.Rd5 g6 10.Rd4 Rf4 11.Rc5 Re5 12.Rc4 Rf6 13.Rd4 Rf5 14.Rd5 g5 15.Rd4 Rf4 16.Rc4 Rg4 
  +-  (3.11)   Profondeur: 41/65   00:00:36  57589kN
...
[Event "hard CCC 2008"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pos"]
[Black "Pawns endgame"]
[Result "1-0"]
[SetUp "1"]
[FEN "6k1/p5p1/K6P/8/4p3/4p1p1/4P1P1/8 w - - 0 1"]
[PlyCount "27"]

1. h7+ $3 Kxh7 (1... Kh8 2. Kxa7 Kxh7 3. Kb7 Kh6 4. Kb6 Kg6 5. Kc6 Kf6 6. Kd6
g6 7. Kd5 Kf5 8. Kc4 Ke5 9. Kc5 g5 10. Kc4 g4 11. Kc5 Kf6 12. Kd4 Kf5 13. Kd5
Kf4 14. Ke6 Kg5 15. Ke5 Kh5 16. Kf5 Kh4 17. Kf4 Kh5 18. Kxe3 Kg5 19. Kxe4) 2.
Kxa7 Kg6 3. Ka6 Kg5 4. Ka5 Kf5 5. Kb5 Kf6 6. Kc4 Kg5 7. Kc5 Kg6 8. Kd4 Kf5 9.
Kd5 g5 10. Kc6 Ke5 11. Kc5 Ke6 12. Kd4 Ke7 13. Kxe4 Ke6 14. Kxe3 1-0
Terry McCracken
Posts: 16465
Joined: Wed Aug 01, 2007 4:16 am
Location: Canada

Re: A pawn endgame, easy for SF hard for others

Post by Terry McCracken »

It's fairly easy for humans as well. You quickly realize you don't want the Black King going to f6 and the g7 pawn is useless. You can't allow the g7 pawn to take and win and musn't take it. So 1. h7+!..Kxh7 2. Kxa7..Kg6 3. Kb6!..Kf6 4. Kc5..Ke5! 5. Kc4..Kf5 6. Kd5!! and Black is soon zugzwanged!
Terry McCracken
Arpad Rusz
Posts: 273
Joined: Sat Apr 17, 2010 2:34 pm
Location: Budapest

Re: A pawn endgame, easy for SF hard for others

Post by Arpad Rusz »

Terry McCracken wrote:It's fairly easy for humans as well. You quickly realize you don't want the Black King going to f6 and the g7 pawn is useless. You can't allow the g7 pawn to take and win and musn't take it. So 1. h7+!..Kxh7 2. Kxa7..Kg6 3. Kb6!..Kf6 4. Kc5..Ke5! 5. Kc4..Kf5 6. Kd5!! and Black is soon zugzwanged!
2...Kg6 must be followed by 3.Ka6! and not by 3.Kb6?
Terry McCracken
Posts: 16465
Joined: Wed Aug 01, 2007 4:16 am
Location: Canada

Re: A pawn endgame, easy for SF hard for others

Post by Terry McCracken »

Arpad Rusz wrote:
Terry McCracken wrote:It's fairly easy for humans as well. You quickly realize you don't want the Black King going to f6 and the g7 pawn is useless. You can't allow the g7 pawn to take and win and musn't take it. So 1. h7+!..Kxh7 2. Kxa7..Kg6 3. Kb6!..Kf6 4. Kc5..Ke5! 5. Kc4..Kf5 6. Kd5!! and Black is soon zugzwanged!
2...Kg6 must be followed by 3.Ka6! and not by 3.Kb6?
I think both work. I did it fast in my head and I'm pretty rusty. :(

A quick computer check...albeit likely errors says Kb6 will work.

I never bothered with the g-P moving as it only delays the win.
Terry McCracken
Arpad Rusz
Posts: 273
Joined: Sat Apr 17, 2010 2:34 pm
Location: Budapest

Re: A pawn endgame, easy for SF hard for others

Post by Arpad Rusz »

No, that is not right. In your variation after 3.Kb6 Kf6 4.Kc5 there is a mistake: 4...Ke5? +-, instead of 4...Kg5! =. The distant opposition leads to draw!
Terry McCracken
Posts: 16465
Joined: Wed Aug 01, 2007 4:16 am
Location: Canada

Re: A pawn endgame, easy for SF hard for others

Post by Terry McCracken »

Arpad Rusz wrote:No, that is not right. In your variation after 3.Kb6 Kf6 4.Kc5 there is a mistake: 4...Ke5? +-, instead of 4...Kg5! =. The distant opposition leads to draw!
I see...I'll have to look at it further. It's true the King can lose a move so I may be wrong. You need to be exact to win these positions, no allowance for error.

You appear to be right but there seems it may be possible to still get the Black King fouled up. Tricky! But I agree 3. Ka6!! is the move.
Terry McCracken
ernest
Posts: 2041
Joined: Wed Mar 08, 2006 8:30 pm

Re: A pawn endgame, easy for SF hard for others

Post by ernest »

Vinvin wrote:

Code: Select all

Analysis by Stockfish 2.2.1 JA 64bit:
...
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc6 Re5 10.Rc5 Rf6 11.Rd4 g5 12.Rxe4 Re6 13.Rxe3 Re5 14.Rf3 g4+ 15.Rxg4 Re4 16.Rxg3 Rf5 
  +-  (62.75)   Profondeur: 37/65   00:00:32  41592kN
1.h7+ Rh8 2.Rxa7 Rxh7 3.Rb7 Rg6 4.Rc6 Rg5 5.Rc5 Rg6 6.Rd4 Rf5 7.Rd5 g6 8.Rd6 Rf6 9.Rc5 Rg5 10.Rc6 Rf5 11.Rd5 g5 12.Rd4 Rf4 13.Rc4 Rf5 14.Rd5 g4 15.Rc4 Rg5 16.Rc5 Rf6 
  +-  (2.58)   Profondeur: 37/65   00:00:32  42945kN
...
Strange behavior: eval (2.58) after (62.75)
Arpad Rusz
Posts: 273
Joined: Sat Apr 17, 2010 2:34 pm
Location: Budapest

Re: A pawn endgame, easy for SF hard for others

Post by Arpad Rusz »

I have tried to compose something... Surely not a nice position but the logic of the play is interesting:

[D]1R6/p2n2pk/qRK4P/8/4p2p/4p1N1/4P1P1/8 w - - 0 1

1. Rh8+! (Thematic try: 1. Rxa6? Nxb8+ 2. Kb7 Nxa6 3. Kxa6 hxg3 4. hxg7 Kg8! 5. Kxa7 Kxg7 6. Ka6 Kg6 7. Ka5 Kg5 =) 1... Kxh8 2. Rxa6 Nb8+ 3. Kb5(7) Nxa6 4. Kxa6 hxg3

[D]7k/p5p1/K6P/8/4p3/4p1p1/4P1P1/8 w - - 0 5

5. h7!! (This move is more surprising than in the previous endgame, the sacrifice is without check!) 5...Kxh7 6. Kxa7 Kg6 7. Ka6! Kg5 8. Ka5! Kg4 9. Kb6 Kf5 10. Kb5 Kf6 11. Kc4 Kg5 12. Kc5 Kg4 13. Kd6 Kf5 14. Kd5 +-

Can this play featured in a more natural position?

By the way, the Pawn endgame from the first post is actually the end of a prize winning study by B.Jones and R.Brieger (Benkő-75, 2003, 2nd prize).

[D]3k1Nb1/p4rp1/KN5P/8/B3p1P1/4p1p1/4P1P1/8 w - - 0 1
NJDenson
Posts: 75
Joined: Tue May 23, 2006 7:01 pm

Re: A pawn endgame, easy for SF hard for others

Post by NJDenson »

I have notice this about SF and think it is better than Houdini. I did a quick test for about 1 min on my system with my SF CLONE thats wasn't over clocked. As you can see SF s a beast.

New game
6k1/p5p1/K6P/8/4p3/4p1p1/4P1P1/8 w - - 0 1

Analysis by CrazyChips 120112 64bit XEPO: (not overclocked)

1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kc5 Ke5 5.Kc4
-/+ (-1.09) Depth: 7/10 00:00:00 2kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Ke6 5.Kc6 Kf5 6.Kb5
-/+ (-0.80) Depth: 8/13 00:00:00 4kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kg5 5.Kc4 Kg4 6.Kc5 Kf5 7.Kb5
-/+ (-0.80) Depth: 9/13 00:00:00 7kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kg5 5.Kc4 Kg4 6.Kc5 Kf4 7.Kd4 Kf5 8.Kxe3 Ke5 9.Kd2
= (-0.08) Depth: 10/14 00:00:00 13kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kg5 5.Kc6 Kg4 6.Kc5 Kf4 7.Kb6 Ke5 8.Kc5 Ke6 9.Kc6 Kf5 10.Kb5
= (-0.08) Depth: 11/15 00:00:00 15kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kf4 5.Kb6 Ke5 6.Kc5 Ke6 7.Kc6 Kf5 8.Kb5
= (-0.08) Depth: 12/18 00:00:00 26kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kf4 5.Kb6 Ke5 6.Kc5 Ke6 7.Kc6 Kf5 8.Kb5
= (-0.08) Depth: 13/18 00:00:00 28kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kf4 5.Kb6 Ke5 6.Kc5 Ke6 7.Kc6 Ke5 8.Kc5
= (0.00) Depth: 14/18 00:00:00 36kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kf4 5.Kb6 Ke5 6.Kc5 Ke6 7.Kd4 Kf5 8.Kd5 Kf4 9.Ke6 Kg5 10.Ke5
= (0.00) Depth: 15/18 00:00:00 46kN
1.hxg7 Kxg7 2.Kxa7 Kf6 3.Kb6 Kf5 4.Kb5 Kf4 5.Kb6 Ke5 6.Kc5 Ke6 7.Kd4 Kf5 8.Kd5 Kf4 9.Ke6 Kg5 10.Ke5
= (0.00) Depth: 16/18 00:00:00 52kN
1.hxg7 Kxg7 2.Kxa7 Kg6 3.Kb6 Kf6 4.Kc5 Kg5 5.Kc6 Kg6 6.Kb5 Kh5 7.Kc5 Kg5
= (0.00) Depth: 17/21 00:00:00 73kN
1.hxg7 Kxg7 2.Kxa7 Kg6 3.Kb6 Kf6 4.Kc5 Kg5 5.Kc6 Kg6 6.Kb6
= (0.00) Depth: 18/21 00:00:00 85kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 19/24 00:00:00 137kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 20/24 00:00:00 168kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 21/24 00:00:00 202kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 22/24 00:00:00 247kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 23/24 00:00:00 305kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 24/24 00:00:00 385kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 25/24 00:00:00 483kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 26/24 00:00:00 616kN
1.hxg7 Kh7 2.g8Q+ Kxg8 3.Kxa7 Kg7 4.Kb6 Kf6 5.Kc5 Kg5 6.Kc6 Kg6 7.Kb6 Kf6
= (0.00) Depth: 27/24 00:00:00 917kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kh6 6.Kc4 Kg5 7.Kc5 Kf6 8.Kd4 Kf5 9.Kd5 Kf6 10.Kxe4 Ke6 11.Kxe3 Kf5 12.Kf3 Ke5 13.e4 Kd6 14.Kxg3 Ke5 15.Kf3 Ke6 16.Kf4 Kf6 17.e5+ Ke6 18.Ke4
= (0.00) Depth: 28/32 00:00:00 2910kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kh6 6.Kc4 Kg5 7.Kc5 Kg6 8.Kd4 Kf5 9.Kd5 g6 10.Kc5 Ke5 11.Kc4 Kf5 12.Kd5 g5 13.Kd4 Kf4 14.Kc4 Ke5 15.Kc5 Kf5 16.Kd5 g4 17.Kc5 Ke5 18.Kc4 Kd6 19.Kd4 Kc7 20.Kxe3 Kb6 21.Kxe4 Ka5 22.Kf4 Kb4 23.Kxg4 Kc5 24.e4 Kd6 25.Kxg3 Kd7 26.Kf3
= (0.00) Depth: 29/37 00:00:00 3878kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc6 Kg5 7.Kc5 Kf4 8.Kd6 Kf5 9.Kd5 g6 10.Kd6 Kf6 11.Kd5 Kf5
+/- (0.84) Depth: 30/45 00:00:01 6820kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg6 5.Kc6 Kg5 6.Kc5 Kg4 7.Kd6 Kf4 8.Ke6 Kg5 9.Ke5 Kg6 10.Kxe4 Kf7 11.Kxe3 Ke6 12.Kf4 Kd5 13.e4+ Ke6 14.Kxg3 Ke5 15.Kf3 Ke6 16.Kf4 Kf6 17.e5+ Ke7 18.Kf5 Kf7 19.g4 Ke7 20.Kg6 Kd7 21.e6+
+- (2.06) Depth: 31/46 00:00:01 11863kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd6 Kf5 8.Kd5 g5 9.Kc4 Ke5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 g4 13.Kc5 Kg5 14.Kc4 Kg6 15.Kd4 Kf5 16.Kd5 Kf4 17.Ke6 Kg5 18.Ke5 Kg6 19.Kxe4 Kf6 20.Kxe3 Kf7 21.Ke4 Kg7 22.Ke5 Kf7 23.Kd6 Kf6 24.e4 Kg5 25.e5 Kf5 26.e6 Kf6 27.e7
+- (2.79 ++) Depth: 32/46 00:00:02 14486kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd4 Kf5 8.Kd5 Kf4 9.Kd4 Kf5
+- (3.20 ++) Depth: 32/46 00:00:02 15830kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg4 7.Kd6 Kf5 8.Kd5 Kf4 9.Ke6 g6 10.Kf6 g5 11.Ke6 g4 12.Kd6 Kf5 13.Kd5 Kg6 14.Kxe4 Kg5 15.Kxe3 Kf5 16.Kd4 Ke6 17.e4 Kf6 18.e5+ Kf7 19.Ke3 Kg6 20.Ke4 Kg5 21.Kd5 Kg6 22.e6 Kg7 23.Kd6
+- (3.81 ++) Depth: 32/48 00:00:02 18649kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kg5 8.Kxe4 Kg6 9.Kxe3 Kf5 10.Kd4 Kg6 11.Ke4 Kg5 12.Ke5 Kh5 13.e4 Kg5 14.Kd6 Kf6 15.e5+ Kf5 16.e6 Kf6 17.Kd7
+- (4.64) Depth: 32/48 00:00:02 20142kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kf6 10.Kd4 Kf5 11.Kd5 Kf4 12.Ke6 Kg5 13.Ke5 Kh6 14.Kxe4 Kg5 15.Kxe3 Kf6 16.Kf4 Ke7 17.Ke3 Kf6
+- (4.72 ++) Depth: 33/48 00:00:03 20842kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kf6 10.Kd4 Kg5 11.Kxe4 Kf6 12.Kxe3 Kg5 13.Kf3 Kf6 14.Kf4 Ke6 15.e4 Kf6 16.Kxg3 Ke6 17.Kf4 g5+ 18.Kxg5 Kf7 19.e5 Ke7 20.e6 Kd6 21.g3
+- (4.80 ++) Depth: 33/48 00:00:03 21339kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kf6 10.Kd4 Ke6 11.Kxe4 Kf7 12.Kxe3 Kg7 13.Kf4 Kh7 14.e4 Kh6 15.e5 Kh5 16.e6 g5+ 17.Kxg3 Kg6 18.e7 Kf7 19.Kg4 Kf6 20.e8Q
+- (4.92 ++) Depth: 33/48 00:00:03 21608kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kf6 10.Kd4 Kf5 11.Kd5 Kf6 12.Kxe4 Ke6 13.Kxe3 Kd6 14.Kf3 Kc6 15.Kf4 Kd5 16.Kxg3 Ke5 17.Kg4 Kf6 18.Kf4 g5+ 19.Kg3 Kf7 20.e4 Ke6 21.Kg4 Ke7 22.e5 Ke6 23.Kxg5 Ke7 24.e6 Kd6 25.e7
+- (5.11 ++) Depth: 33/48 00:00:03 21750kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 Kg5 9.Ke5 Kg6 10.Ke6 Kh7 11.Kf5 Kg8 12.Kxe4 Kf8 13.Kf4 Kg8 14.Kxe3 Kh8 15.Kf4 Kh7 16.Ke5 Kg6 17.e4 Kf7 18.Kd6 Ke8 19.Ke6 g5 20.e5 g4 21.Kd6 Kd8 22.e6 Kc8 23.e7
+- (5.38 ++) Depth: 33/54 00:00:03 22129kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 Kf6 8.Kxe4 Kg6 9.Kxe3 Kf5 10.Kf3 Ke5 11.e4 Kd4 12.Kf4 g6 13.Kf3 Ke5 14.Ke3 Kd6 15.Kf4 g5+ 16.Kxg3 Kc5 17.e5 Kb6 18.e6 Kc6 19.e7 Kd7 20.Kg4
+- (5.79 ++) Depth: 33/54 00:00:03 22778kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 Kf6 8.Kxe4 Kg6 9.Kxe3 Kg5 10.Ke4 Kf6 11.Kf4 Kf7 12.Kxg3 Kg6 13.e4 Kh5 14.Kf4 Kg6 15.e5 Kf7 16.Kf5 Kg8 17.e6
+- (6.40 ++) Depth: 33/54 00:00:03 23438kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kd5 Kf5
+- (7.31 ++) Depth: 33/57 00:00:03 24010kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kd5 Kf5
+- (4.56 --) Depth: 33/57 00:00:03 24511kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Kf4 11.Kb4 Kf5 12.Kb5 Ke6 13.Kc6 g5 14.Kc5 Ke5 15.Kc4 Kf6 16.Kd4 Kf5 17.Kd5 g4 18.Kc5 Ke5 19.Kc4 Kf6 20.Kd4 Kf5 21.Kd5 Kf6 22.Kxe4 Ke6 23.Kxe3 Ke5 24.Kd3 Kd5 25.e4+ Ke6 26.Kd4 Kd6 27.e5+ Kc7 28.Ke4 Kd8 29.Ke3 Ke8 30.Kf4 Kd7 31.Kxg3 Ke6 32.Kxg4 Kd5 33.e6 Kd6 34.e7
+- (2.51 --) Depth: 33/57 00:00:03 24997kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Kf4 11.Kd4 Kf5 12.Kd5 Kf6 13.Kxe4 Kg7 14.Kxe3 g5 15.Ke4 Kf6 16.Kd5 g4 17.e4 Kg5 18.e5 Kg6 19.e6 Kf6 20.Kd6 Kg6 21.Kd7 Kf6 22.e7
+- (1.89) Depth: 33/57 00:00:04 25664kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Kf5 11.Kd5 g5 12.Kc5 Ke5 13.Kc4 Kd6 14.Kd4 Ke6 15.Kxe4 g4 16.Kxe3 Kf5 17.Kd4 Kg6 18.e4 Kf7 19.Ke5 Kg6 20.Ke6 Kg5 21.e5 Kf4 22.Kd6 Ke4 23.e6
+- (1.97 ++) Depth: 34/57 00:00:04 25761kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Ke6 11.Kd4 Kf5 12.Kd5 g5 13.Kc5 Ke5 14.Kc4 Kd6 15.Kd4 Ke6 16.Kxe4 g4 17.Kxe3 Kf5 18.Kd4 Kg6 19.e4 Kf7 20.Ke5 Kg6 21.Ke6 Kg5 22.Kd5 Kf6 23.e5+ Kf5 24.Kd6 Kg5 25.e6 Kf6 26.Kd7 Ke5 27.e7
+- (2.06 ++) Depth: 34/57 00:00:04 25779kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Ke6 11.Kd4 Kf5 12.Kd5 g5 13.Kc5 Ke5 14.Kc4 Kd6 15.Kd4 Ke6 16.Kxe4 g4 17.Kxe3 Kf5 18.Kd4 Kg6 19.e4 Kf7 20.Ke5 Kg6 21.Kd6 Kf6 22.e5+ Kf5 23.e6 Kf6 24.Kd7 Ke5 25.e7
+- (2.18 ++) Depth: 34/57 00:00:04 25791kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Ke6 11.Kd4 Kf5 12.Kd5 g5 13.Kc5 Ke5 14.Kc4 Kd6 15.Kd4 Ke6 16.Kxe4 g4 17.Kxe3 Kf5 18.Kd4 Kg6 19.e4 Kf6 20.e5+ Kg6 21.Ke4 Kh5 22.e6 Kg6 23.Kd5 Kf6 24.Kd6 Kg6 25.Kd7 Kf6 26.e7
+- (2.36 ++) Depth: 34/57 00:00:04 25795kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Ke6 11.Kd4 Kf5 12.Kd5 g5 13.Kc5 Ke5 14.Kc4 Kd6 15.Kd4 Ke6 16.Kxe4 g4 17.Kxe3 Kf5 18.Kd4 Kg6 19.e4 Kf6 20.e5+ Kg6 21.Kd3 Kh5 22.Ke4 Kh6 23.Kf4 Kg6 24.e6 Kf6 25.Kxg3 Ke7 26.Kxg4 Kd8 27.e7+ Ke8 28.Kf4
+- (2.63 ++) Depth: 34/57 00:00:04 25797kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Ke6 11.Kd4 g5 12.Kxe4 g4 13.Kxe3 Kf5 14.Kd4 Kg6 15.e4 Kh6 16.Kd5 Kh5 17.e5 Kg5 18.Kd6 Kf5 19.e6 Kf6 20.Kd7 Ke5 21.e7
+- (3.04 ++) Depth: 34/57 00:00:04 25812kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg4 7.Kd6 Kg5 8.Ke5 Kh4 9.Kxe4 Kg4 10.Kxe3 g6 11.Ke4 Kg5 12.Kf3 Kf6 13.Kf4 g5+ 14.Kf3 Kf5 15.Kxg3 g4 16.e3 Ke4 17.Kxg4 Kd5 18.e4+ Ke5 19.Kg5 Kd6 20.e5+ Ke6 21.Kg4 Kd5 22.e6 Kd6 23.e7
+- (3.65 ++) Depth: 34/57 00:00:04 25825kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kf6 10.Kd6 Kg7 11.Kd5 Kf6 12.Kxe4 Kg7 13.Kxe3 g5 14.Kd4 Kg6 15.Ke4 Kg7 16.Kf5 Kf8 17.Kxg5 Kg7 18.e4 Kf7 19.Kf5 Kg7 20.Ke6 Kf8 21.Kd7 Kf7 22.e5
+- (4.57 ++) Depth: 34/57 00:00:04 26028kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kg6 7.Kd4 Kf5 8.Kd5 g6 9.Kc4 Kf4 10.Kd4 Kf5 11.Kd5 g5 12.Kc5 Ke5 13.Kc4 Kf4 14.Kd4 Kf5 15.Kd5 Kf4 16.Ke6 g4 17.Kd6 Kf5 18.Kc5 Kg5 19.Kc4 Kf4 20.Kd4 Kf5 21.Kd5 Kf6 22.Kxe4 Kg6 23.Kxe3 Kf5 24.Kd3 Ke5 25.e4 Kd6 26.Kd4 Ke6 27.e5 Kf5 28.Kd5 Kg5 29.e6 Kg6 30.Kd6 Kf6 31.Kd7 Ke5 32.e7
+- (2.78) Depth: 34/57 00:00:04 26611kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Ke7 13.Kxe3 Ke6 14.Kf3 Kd5 15.Kxg3 Kd6 16.Kg4 Ke6 17.Kxg5 Kf7 18.e4 Ke7 19.e5 Ke6 20.Kg4 Kd5 21.e6 Kd6 22.e7
+- (2.86 ++) Depth: 35/57 00:00:04 26702kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Ke7 13.Kxe3 Ke6 14.Kf3 Kd5 15.Kxg3 Kd6 16.Kg4 Ke6 17.Kxg5 Kf7 18.e4 Ke7 19.e5 Ke6 20.Kg4 Kd5 21.e6 Kd6 22.e7
+- (2.94 ++) Depth: 35/57 00:00:04 26707kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Ke7 13.Kxe3 Ke6 14.Kf3 Kd5 15.Kxg3 Kc4 16.e4 Kc5 17.e5 Kb6 18.e6 Kc7 19.e7 Kd7 20.Kg4
+- (3.07 ++) Depth: 35/57 00:00:04 26722kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Ke7 13.Kxe3 Ke6 14.Kf3 Kd5 15.Kxg3 Kc4 16.e4 Kc5 17.e5 Kb6 18.e6 Kc7 19.Kg4 Kc6 20.e7
+- (3.25 ++) Depth: 35/57 00:00:04 26727kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kf4 8.Kd6 Kf5 9.Kc5 Ke5 10.Kc4 Kf4 11.Kd4 Kf5 12.Kd5 g5 13.Kc4 Kf6 14.Kd4 Ke6 15.Kxe4 Kf6 16.Kxe3 Kf5 17.Kd4 Kf4 18.e4 g4 19.e5 Kf5 20.Kd5 Kg5 21.e6 Kg6 22.Kd6 Kf6 23.Kd7 Ke5 24.e7
+- (3.52 ++) Depth: 35/57 00:00:04 26736kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kf4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Kf6 13.Kxe3 Ke6 14.Ke4 Kf6 15.Kd5 Kf7 16.e4 Kg6 17.e5 Kf5 18.e6 Kg6 19.Kd6 g4 20.Kd7 Kf6 21.e7
+- (3.93 ++) Depth: 35/57 00:00:04 26763kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kf4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Ke6 12.Kxe4 Kf6 13.Kxe3 Ke6 14.Ke4 Kd6 15.Kf3 Ke7 16.Kxg3 Ke6 17.e4 Ke7 18.e5 Kd8 19.Kg4 Ke7 20.e6 Kf6 21.e7
+- (4.54 ++) Depth: 35/57 00:00:04 26785kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kf4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf6 11.Kd4 Kf5 12.Kd5 g4 13.Kc5 Kg5 14.Kc4 Kg6 15.Kd4 Kf5 16.Kd5 Kf4 17.Ke6 Kg5 18.Ke5 Kg6 19.Kxe4 Kf6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e4+ Kd6 23.Kd4 Kc6 24.e5 Kb7 25.Kd5 Kc8 26.Ke6 Kc7 27.Kf7 Kb6 28.e6
+- (5.45 ++) Depth: 35/57 00:00:04 26885kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kg4 11.Kc5 Kf4 12.Kd4 g4 13.Kc5 Kg5 14.Kc4 Kf5 15.Kd5 Kf4 16.Ke6 Kg5 17.Ke5 Kg6 18.Kxe4 Kf6 19.Kxe3 Ke5 20.Kd3 Kd5 21.e4+ Kd6 22.Kd4 Kc7 23.e5 Kb8 24.Kd5 Kb7 25.e6 Kc7 26.Ke5 Kc6 27.e7
+- (6.82 ++) Depth: 35/57 00:00:04 27168kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 g6 7.Kc6 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Ke5 11.Kc5 Kf4 12.Kd6 Kf5 13.Kd5 Kg6 14.Kxe4 Kf6 15.Kxe3 Kf5 16.Kf3 Ke6 17.Kxg3 Kd7 18.e4 Ke6 19.Kg4 Kf6 20.e5+ Kg6 21.e6 Kf6 22.e7
+- (8.08) Depth: 35/57 00:00:04 28955kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd4 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kc6 Kf5 11.Kd5 g5 12.Kd6 Kf6 13.Kc5 Ke5 14.Kc4 Kf6 15.Kd4 Kf5 16.Kd5 g4 17.Kd6 Kf6 18.Kc5 Kg5 19.Kc4 Kf6 20.Kd4 Ke7 21.Kxe4 Kd6 22.Kxe3 Ke5 23.Kd3 Kd5 24.e4+ Ke6 25.Kd4 Kd6 26.e5+ Ke7 27.Ke4 Kf7 28.Kf5 Kg8 29.Ke6 Kf8 30.Kd7 Kg7 31.e6 Kg6 32.e7 Kf5 33.e8Q
+- (8.16 ++) Depth: 36/57 00:00:04 29812kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd6 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kd4 Kf4 11.Kd5 Kf5
+- (8.24 ++) Depth: 36/57 00:00:04 30024kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd6 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kd4 Kf4 11.Kd5 Kf5
+- (8.36 ++) Depth: 36/57 00:00:04 30318kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd6 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kd4 Kf4 11.Kd5 Kf5
+- (8.54 ++) Depth: 36/57 00:00:04 30586kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg5 6.Kc5 Kf6 7.Kd6 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kd4 Kf4 11.Kc5 Kg5
+- (8.81 ++) Depth: 36/57 00:00:05 30852kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc6 Kg5 7.Kc5 Kf5 8.Kd5 g6 9.Kc5 Kg5 10.Kc6 Kg4 11.Kd6 Kf5 12.Kd5 g5 13.Kc4 Ke5 14.Kc5 Kf6 15.Kd4 g4 16.Kd5 Kg7 17.Kxe4 Kf6 18.Kxe3 Ke5 19.Kd3 Kd5 20.e4+ Kd6 21.Kd4 Ke6 22.e5 Kf5 23.Kd5 Kf4 24.e6 Ke3 25.e7 Kf2 26.e8Q Kxg2 27.Qe5 Kf3 28.Qe4+ Kf2 29.Qf4+ Kg2 30.Qxg4 Kf2 31.Qd4+ Kf3 32.Qc3+ Kf2 33.Qd4+
+- (9.22 ++) Depth: 36/57 00:00:05 31901kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc6 Kg5 7.Kc5 Kg4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Ke5 11.Kc5 Kf6 12.Kd4 Ke6 13.Kxe4 g4 14.Kxe3 Ke5 15.Kd3 Kd5 16.e4+ Kd6 17.Kd4 Ke6 18.e5 Kf5 19.Kd5 Kf4 20.e6 Ke3 21.e7 Kf2 22.e8Q Kxg2 23.Qe4+ Kf2 24.Qf4+ Kg2 25.Qxg4 Kh2 26.Qh4+ Kg2
+- (9.83 ++) Depth: 36/59 00:00:05 32391kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc6 Kf6 7.Kd6 Kg6 8.Ke5 Kh5 9.Kxe4 g5 10.Kxe3 g4 11.Kf4 Kh4 12.e4 Kh5 13.Kxg3 Kg5 14.e5 Kf5 15.e6 Kg5 16.e7 Kf5 17.e8Q
+- (10.75 ++) Depth: 36/60 00:00:05 34076kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc4 Kg5 7.Kc5 g6 8.Kb5 Kf5 9.Kb6 Kg5 10.Kc5 Kg4 11.Kc4 Kg5 12.Kb5
+- (8.00 --) Depth: 36/60 00:00:05 35574kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc4 Kg5 7.Kc5 g6 8.Kb5 Kf5 9.Kb6 Kg4 10.Kc7 Kf5 11.Kd6 Kf6 12.Kc6 Ke6 13.Kc5 Ke5 14.Kc4 Ke6 15.Kd4 g5 16.Kxe4 g4 17.Kxe3 Ke5 18.Kd3 Kd5 19.e4+ Kd6 20.Kd4 Ke6 21.e5 Kf5 22.Kd5 Kg6 23.e6 Kf6 24.Kd6 Kg6 25.Kd7 Kf5 26.e7
+- (5.94 --) Depth: 36/60 00:00:05 36454kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh5 5.Kb5 Kg6 6.Kc4 Kg5 7.Kc5 Kg6 8.Kd4 Kf5 9.Kd5 g6 10.Kc6 Kg5 11.Kd7 Kf6 12.Kd6 g5 13.Kd5 Kf5 14.Kc4 Ke5 15.Kc5 Kf6 16.Kd6 g4 17.Kc5 Ke5 18.Kc4 Kd6 19.Kd4 Kc6 20.Kxe4 Kd6 21.Kf4 Kd5 22.Kxg3 Ke6 23.Kxg4 Ke5 24.Kf3 Kf5 25.g4+ Kg5 26.Kg3 Kg6 27.Kf4 Kg7 28.g5 Kh8 29.g6 Kg8 30.g7
+- (10.26) Depth: 36/60 00:00:06 36845kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kg4 12.Kb4 Kf5 13.Kb5 Kf6 14.Kc4 Ke5 15.Kc5 Ke6 16.Kd4 g5 17.Kxe4 Kf7 18.Kxe3 Kg7 19.Ke4 g4 20.Kf4 Kg6 21.Kxg3 Kg5 22.e4 Kg6 23.e5 Kg5 24.e6 Kh5 25.e7 Kg5 26.e8Q
+- (10.52 ++) Depth: 37/60 00:00:06 37452kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kg4 12.Kb4 Kf5 13.Kb5 Kf6 14.Kc4 Ke5 15.Kc5 Ke6 16.Kd4 g5 17.Kxe4 Kf7 18.Kxe3 Kg7 19.Ke4 g4 20.Kf4 Kf8 21.e3 Ke8 22.e4 Kd7 23.Kxg3 Kd6 24.e5+ Kc7 25.Kxg4 Kc6 26.e6 Kb5 27.e7
+- (10.52 ++) Depth: 37/60 00:00:06 37566kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kg4 12.Kb4 Kf5 13.Kb5 Kf6 14.Kc4 Ke5 15.Kc5 Ke6 16.Kd4 g5 17.Kxe4 Kf7 18.Kxe3 Kg7 19.Ke4 g4 20.Kf4 Kf8 21.e3 Ke8 22.e4 Kd7 23.Kxg3 Ke6 24.e5 Kd7 25.e6+ Kc6 26.e7
+- (10.54 ++) Depth: 37/60 00:00:06 37725kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kg4 12.Kb4 Kf5 13.Kb5 Kf6 14.Kc4 Ke5 15.Kc5 Kf6 16.Kd6 Kf5 17.Kd5 g5 18.Kc5 Ke5 19.Kc4 Kf4 20.Kd4 Kf5 21.Kd5 Kf4 22.Ke6 g4 23.Kd6 Kf5 24.Kd5 Kf4 25.Ke6 Kg5 26.Ke5 Kg6 27.Kxe4 Kf6 28.Kf4 Kg6 29.Kxe3 Kf5 30.Kd4 Kf4 31.e4 Kg5 32.Ke3 Kg6 33.Kf4 Kf7 34.Kxg3 Kf6 35.e5+ Kf5 36.e6 Kg5 37.e7 Kf5 38.e8Q
+- (10.72 ++) Depth: 37/60 00:00:06 37773kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kg4 12.Kb4 Kf5 13.Kb5 Kg5 14.Kc6 Kf6 15.Kd6 Kf5 16.Kd5 g5 17.Kc5 Ke5 18.Kc4 Kf4 19.Kd4 Kf5 20.Kd5 Kf4 21.Ke6 g4 22.Kd6 Kf5 23.Kd5 Kf4 24.Ke6 Kg5 25.Ke5 Kg6 26.Kd4 Kg5 27.Ke5
+- (11.00 ++) Depth: 37/60 00:00:06 37856kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Ka4 Kf5 7.Kb5 Kg6 8.Kc6 Kf6 9.Kd6 g6 10.Kd5 Kf5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 g5 14.Kc5 Ke5 15.Kc4 Kf4 16.Kd4 Kf5 17.Kd5 Kf4 18.Ke6 g4 19.Kd6 Kf5 20.Kd5 Kf4 21.Ke6 Kg5 22.Ke5 Kg6 23.Kxe4 Kf6 24.Kf4 Kg6 25.Ke4
+- (11.40 ++) Depth: 37/60 00:00:06 38631kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Ka5 Kg6 6.Kb4 Kf6 7.Kc4 Kg5 8.Kc5 Kg6 9.Kd4 Kf5 10.Kd5 g6 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 g5 14.Kc4 Kf4 15.Kd4 g4 16.Kc4 Kg5 17.Kd4 Kf4
+- (12.02 ++) Depth: 37/60 00:00:06 40022kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Kb5 Kh6 6.Kc4 Kg5 7.Kc5 Kf6 8.Kd4 Ke6 9.Kxe4 Kd6 10.Kxe3 Ke5 11.Kf3 Kf5 12.e4+ Ke5 13.Ke3 Kf6 14.Kf4 Ke7 15.Kxg3 Kf7 16.Kg4 g6 17.e5 Kf8 18.e6 Ke8 19.Kg5 Ke7 20.Kxg6 Kd6 21.g4 Ke7 22.g5 Ke8 23.e7
+- (12.93 ++) Depth: 37/60 00:00:06 41942kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Kc5 Kg6 6.Kd4 Kh7 7.Kxe3 Kg8 8.Kxe4 Kf7 9.Kf4 Kf6 10.e4 g5+ 11.Kxg3 Ke7 12.Kg4 Kf6 13.e5+ Kg6 14.e6 Kf6 15.e7
+- (14.30 ++) Depth: 37/60 00:00:07 42812kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kh7 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kd6 Kf5 10.Kd5 g5 11.Kc4 Ke5 12.Kc5 Ke6 13.Kd4 Kf5 14.Kd5 g4 15.Kc4 Ke5 16.Kc5 Ke6 17.Kd4 Kd6 18.Kxe4 Ke6 19.Kf4 Kf6 20.Kxg4 Ke5 21.Kxg3 Kf5 22.Kf3 Ke5 23.g4 Kf6 24.g5+ Kf5 25.g6 Kf6 26.g7
+- (10.18 --) Depth: 37/60 00:00:07 44185kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kd6 Kf5 10.Kd5 g5 11.Kd6 Kf6 12.Kc6 Kf5 13.Kd5 g4 14.Kc4 Ke5 15.Kc5 Ke6 16.Kd4 Kf5 17.Kd5 Kf4 18.Ke6 Kg5 19.Ke5 Kg6 20.Kf4 Kf6 21.Kxe4 Ke6 22.Kf4 Kf6 23.Kxg4 Ke5 24.Kxg3 Kf5 25.Kf3 Ke5 26.Kg4 Ke4 27.Kg3 Ke5 28.Kf3 Kf5 29.g4+ Kg5 30.Kg3 Kf6 31.Kf4 Kg7 32.g5 Kg6 33.Kf3 Kh7 34.g6+ Kg8 35.g7
+- (7.10 --) Depth: 37/60 00:00:07 45266kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kd6 Kf5 10.Kd5 g5 11.Kd6 Kf6 12.Kc6 Kf5 13.Kd5 g4 14.Kc4 Kf6 15.Kd4 Kg6 16.Ke5 Kg5 17.Kxe4 Kf6 18.Kf4 Ke6 19.Kxg4 Kf6 20.Kxg3 Kf5 21.Kf3 Kg6 22.Kf4 Kh7 23.g4 Kh6 24.g5+ Kh7 25.Kf3 Kg7 26.g6 Kf6 27.g7
+- (2.49 --) Depth: 37/60 00:00:07 46922kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kd6 Kf5 10.Kd5 g5 11.Kd6 Kf6 12.Kc6 Ke5 13.Kc5 Ke6 14.Kd4 Kf5 15.Kd5 g4 16.Kc4 Kg5 17.Kc5 Kg6 18.Kd4 Kf5 19.Kd5 Kg6 20.Kxe4 Kg5 21.Kxe3 Kf5 22.Kd4 Kf4 23.e4 Kg5 24.Ke3 Kg6 25.Kf4 Kg7 26.Kxg3 Kf6 27.e5+ Kf5 28.e6 Kf6 29.e7
+- (16.35 ++) Depth: 37/60 00:00:07 47179kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kd6 Kf5 10.Kd5 Kg4 11.Ke5 Kg5 12.Kxe4 Kf6 13.Kf4 Ke6 14.Kxe3 Ke5 15.Kf3 Kf5 16.e4+ Ke5 17.Ke3 Kf6 18.Kf4 Ke6 19.Kxg3 Ke5 20.Kf3 Kd4 21.Kf4 Kc5 22.e5 Kc6 23.Kg4 Kc7 24.Kg5 Kd7 25.e6+ Kd8 26.e7+ Ke8 27.Kxg6
+- (9.97) Depth: 37/60 00:00:07 47498kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc6 Kf6 11.Kd6 g5 12.Kc5 Kf5 13.Kd5 Kf6 14.Kxe4 Ke7 15.Kxe3 Kf6 16.Kf3 Kf7 17.Kxg3 Ke7 18.Kg4 Ke6 19.e4 Kf6 20.e5+ Kg6 21.e6 Kf6 22.e7
+- (10.06 ++) Depth: 38/60 00:00:08 47852kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc6 Kf6 11.Kd6 g5 12.Kc5 Kf5 13.Kd5 Kf6 14.Kxe4 Ke7 15.Kxe3 Kf6 16.Kf3 Kg6 17.Kxg3 Kh7 18.e4 Kh6 19.e5 Kh5 20.e6 Kg6 21.e7 Kf7 22.Kg4 Kf6 23.e8Q
+- (10.22 ++) Depth: 38/60 00:00:08 47901kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc4 Kg4 11.Kb4 Kf4 12.Kb5 Kf5 13.Kc6 Ke6 14.Kc5 Kd7 15.Kd5 Ke7 16.Kxe4 Kd6 17.Kxe3 Kd7 18.Kf3 Ke6 19.Ke4 Kf6 20.Kf4 Ke7 21.Kxg3 Kf7 22.e4 Ke7 23.Kf4 Ke6 24.e5 g5+ 25.Kxg5 Ke7 26.e6 Kf8 27.e7+ Ke8 28.g3
+- (10.56 ++) Depth: 38/60 00:00:08 47928kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc4 Kg4 11.Kb4 Kf4 12.Kb5 Kf5 13.Kc6 Ke6 14.Kc5 Kd7 15.Kd5 Ke7 16.Kxe4 Kd6 17.Kxe3 Kd7 18.Kf3 Ke6 19.Ke4 Kf6 20.Kf4 Ke7 21.Kxg3 Kf7 22.e4 Ke7 23.Kf4 Ke6 24.e5 g5+ 25.Kg4 Kf7 26.Kxg5 Ke7 27.e6 Kf8 28.e7+ Ke8 29.g3
+- (10.56 ++) Depth: 38/60 00:00:08 47940kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc4 Kg4 11.Kb4 Kf4 12.Kb5 Kf5 13.Kc6 Ke6 14.Kc5 Kd7 15.Kd5 Ke7 16.Kxe4 Kd6 17.Kxe3 Kd7 18.Kf3 Ke6 19.Ke4 Kf6 20.Kf4 Ke7 21.Kxg3 Kf7 22.e4 Ke7 23.Kf4 Ke6 24.e5 g5+ 25.Kxg5 Ke7 26.e6 Kf8 27.Kg4 Ke7 28.Kg5
+- (10.94 ++) Depth: 38/60 00:00:08 47945kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc4 Kg4 11.Kb4 Kf4 12.Kb5 Kf5 13.Kc6 Ke6 14.Kc5 Kd7 15.Kd5 Ke7 16.Kxe4 Kd6 17.Kxe3 Ke5 18.Kf3 Kd4 19.e3+ Kd5 20.e4+ Ke5 21.Ke3 Kd6 22.Kf4 Ke6 23.Kxg3 Ke5 24.Kf3 g5 25.Kg4 Kf6 26.e5+ Kg6 27.e6 Kf6 28.e7
+- (11.15 ++) Depth: 38/60 00:00:08 47974kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc4 Kg4 11.Kb4 Kf4 12.Kb5 Kf5 13.Kc6 Ke6 14.Kc5 Kd7 15.Kd5 Ke7 16.Kxe4 Kd8 17.Kxe3 g5 18.Kf3 Ke7 19.Kxg3 Kd7 20.e4 Ke7 21.e5 Ke8 22.e6 Ke7 23.Kg4 Kf6 24.e7
+- (11.75 ++) Depth: 38/60 00:00:08 47998kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Ke5 10.Kc4 Kf4 11.Kd4 g5 12.Kd5 Kf5 13.Kc5 Ke6 14.Kd4 Kf5 15.Kd5 g4 16.Kd4 Kf4 17.Kc3 Kf5 18.Kc4 Ke5 19.Kc5 Kf4 20.Kd4 Kf5 21.Kd5 Kf4 22.Ke6 Kg5 23.Ke5 Kg6 24.Kxe4 Kg5 25.Kxe3 Kf5 26.Kd4 Kg5 27.Ke4 Kh6 28.e3 Kg5 29.Ke5 Kh6 30.Kf4 Kg6 31.e4 Kf6 32.e5+ Ke6 33.Kxg3 Kf5 34.e6 Kf6 35.e7
+- (12.65 ++) Depth: 38/60 00:00:08 48202kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kd6 Kf6 9.Kc5 Kg5 10.Kc6 Kf6 11.Kd5 Kf5
+- (14.02 ++) Depth: 38/60 00:00:08 48350kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf4 9.Kd6 Kf5 10.Kd5 Kf6 11.Kxe4 g5 12.Kxe3 Kf5 13.Kf3 Kf6 14.Kxg3 Kf5 15.e4+ Kg6 16.Kg4 Kf6 17.e5+ Ke7 18.e6 Kf6 19.e7
+- (16.07 ++) Depth: 38/60 00:00:08 48920kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Ke6 9.Kc5 Ke5 10.Kc4 Kf6 11.Kd4 Kf5 12.Kd5 Kf6 13.Kxe4 Ke6 14.Kxe3 Kd5 15.Kf3 Kd4 16.e4 Ke5 17.Ke3 g5 18.Kf3 g4+ 19.Kxg3 Kd4 20.Kxg4 Kc5 21.e5 Kd5 22.e6 Ke5 23.e7
+- (19.14 ++) Depth: 38/60 00:00:08 49600kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Ke5 9.Kc5 Ke6 10.Kd4 Kf6 11.Kxe4 Ke7 12.Kxe3 Ke6 13.Ke4 Kf7 14.Kf4 Ke8 15.Kxg3 g5 16.Kg4 Kf7 17.e4 Kf6 18.e5+ Kg6 19.e6 Kf6 20.e7
+- (23.75 ++) Depth: 38/60 00:00:08 49951kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf4 9.Kd6 Kf5 10.Kd5 Kf6 11.Kxe4 g5 12.Kxe3 Ke6 13.Kf3 Kd7 14.Kxg3 Ke7 15.e4 Kd7 16.Kg4 Kd6 17.e5+ Ke7 18.Kxg5 Ke6 19.Kg6 Kd5 20.e6 Ke5 21.e7
+- (30.67 ++) Depth: 38/60 00:00:08 50201kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kg5 9.Kc5 Kf6 10.Kd4 Ke7 11.Kxe4 Ke6 12.Kxe3 Ke5 13.Kf3 Kd4 14.e4 Ke5 15.Ke3 Kf6 16.Kf4 Ke6 17.Kxg3 Ke5 18.Kf3 Kd6 19.Kf4 Ke6 20.e5 Ke7 21.Kg5 Kf7 22.e6+ Kf8 23.e7+ Kg7 24.e8Q
+- (41.04 ++) Depth: 38/60 00:00:08 50469kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf4 9.Kd6 Kf5 10.Kd5 Kf4 11.Ke6 Kg4 12.Ke5 Kg5 13.Kxe4 Kh4 14.Kxe3 Kg4 15.Ke4 Kg5 16.Kf3 Kf6 17.Kf4 Ke6 18.e4 g5+ 19.Kxg3 Ke5 20.Kg4 Kf6 21.e5+ Kg6 22.e6 Kf6 23.e7
+- (56.59 ++) Depth: 38/60 00:00:08 50675kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf4 9.Kd6 Kf5 10.Kd5 Kf4 11.Ke6 g5 12.Kf6 g4 13.Ke6 Kg5 14.Ke5 Kg6 15.Kxe4 Kf6 16.Kf4 Ke6 17.Kxg4 Kf6 18.Kxg3 Ke7 19.Kf4 Kd8 20.g4 Ke8 21.g5 Kf8 22.g6 Kg8 23.g7 Kxg7 24.Kxe3 Kh7 25.Kf4 Kg7 26.Kg5 Kf8 27.Kg4 Ke7 28.Kf3
+- (77.06) Depth: 38/60 00:00:09 55920kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kg5 9.Kc5 Kf6 10.Kd6 g5 11.Kc6 Ke6 12.Kc5 Ke5 13.Kc4 Ke6 14.Kd4 Kf5 15.Kd5 g4 16.Kd4 Kg6 17.Kxe4 Kg7 18.Kf4 Kg6 19.Kxg4 Kg7 20.Kxg3 Kh6 21.Kf3 Kg6 22.g4 Kf6 23.g5+ Kg7 24.g6 Kf6 25.g7 Kxg7 26.Kxe3 Kh7 27.Kf4 Kg7 28.Kg5 Kf8 29.Kg4 Ke7 30.Kf3
+- (77.06) Depth: 39/60 00:00:09 56531kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kg5 9.Kb5 Kf4 10.Kc5 Kg5 11.Kc6 Kf4 12.Kb5 Kf5 13.Kc6
+- (77.06) Depth: 40/60 00:00:10 58355kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kb5 g5 10.Kc5 g4 11.Kd6 Kg6 12.Kc6 Kg5 13.Kd5 Kf5 14.Kd4 Kg6 15.Kxe4 Kf6 16.Kf4 Kg6 17.Kxg4 Kg7 18.Kxg3 Kh6 19.Kf3 Kg6 20.g3 Kf5 21.g4+ Kf6 22.g5+ Kf7 23.g6+ Kf6 24.g7 Kxg7 25.Kxe3 Kf8 26.Kf4 Kf7 27.Ke4 Kf8 28.e3 Kg8 29.Kf4 Kf7 30.Kf5 Kg7 31.Ke5 Kf8 32.Kd5 Kf7 33.Ke5 Kg6 34.e4 Kf7 35.Kd6 Ke8 36.e5
+- (77.06) Depth: 41/60 00:00:10 61278kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kf6 9.Kb5 g5 10.Kb4 Kf5 11.Kc5 Kf6 12.Kd5 g4 13.Kd4 Kg6 14.Kxe4 Kf6 15.Kf4 Ke6 16.Kxg4 Kf6 17.Kf4 Kg6 18.Kxe3 Kf5 19.Kf3 Ke6 20.Kxg3 Kf5 21.e4+ Kg5 22.e5 Kh6 23.e6 Kg7 24.Kg4 Kf6 25.Kh5 Kf5 26.e7
+- (77.06) Depth: 42/60 00:00:11 65133kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kg6 14.Kxe4 Kf6 15.Kf4 Ke6 16.Kxg4 Ke5 17.Kxg3 Ke6 18.Kf3 Kd6 19.Kxe3 Ke5 20.Kf3 Kf5 21.e4+ Ke6 22.Kg4 Kf6 23.e5+ Ke6 24.Kg5 Kd5 25.e6 Kc5 26.e7
= (0.00) Depth: 43/67 00:00:12 77450kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kf4 Ke6 20.Kxg4 Ke5 21.Kxg3 Ke6 22.Kf3 Kd6 23.Kxe3 Ke5 24.Kf3 Kf5 25.e4+ Ke6 26.Kg4 Kf6 27.e5+ Ke6 28.Kg5 Kd5 29.e6 Kc5 30.e7
+/- (1.09 ++) Depth: 44/67 00:00:12 78468kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Ke4 Kf6
+/- (1.17 ++) Depth: 44/67 00:00:12 78471kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kd4 Ke6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e3 Ke5 23.e4 Ke6 24.Kd4 Kf6 25.e5+ Kf7 26.Ke4 Kg7 27.Kf5 Kg8 28.Kf4 Kf8 29.Kxg3 Kf7 30.Kxg4 Kg6 31.e6 Kf6 32.Kh5 Kf5 33.e7
+/- (1.29 ++) Depth: 44/67 00:00:12 78472kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kd4 Ke6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e3 Ke5 23.e4 Kd6 24.Kd4 Ke6 25.e5 Kf5 26.Kd5 Kg6 27.e6 Kf6 28.Kd6 Kg6 29.e7 Kf7 30.Kd7 Kg8 31.e8Q+ Kg7 32.Kd6
+- (1.45 ++) Depth: 44/67 00:00:12 78478kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kd4 Ke6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e4+ Kd6 23.Kd4 Ke6 24.e5 Kf5 25.Kd5 Kg6 26.e6 Kf6 27.Kd6 Kg6 28.e7 Kf7 29.Kd7 Kg8 30.e8Q+ Kg7 31.Kd6
+- (1.45 ++) Depth: 44/67 00:00:12 78483kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kd4 Ke6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e3 Ke5 23.e4 Kf6 24.Kd4 Kg6 25.e5 Kf5 26.Kd5 Kg6 27.Ke6 Kg5 28.Kd7 Kf4 29.e6 Ke3 30.e7 Kf2 31.e8Q Kxg2
+- (1.45 ++) Depth: 44/67 00:00:12 78485kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 g5 8.Kd5 g4 9.Kd4 Kf4 10.Kc5 Ke5 11.Kc4 Kf6 12.Kd4 Kf5 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kf6 17.Kf4 Kg6 18.Ke5 Kf7 19.Kd4 Ke6 20.Kxe3 Ke5 21.Kd3 Kd5 22.e4+ Kd6 23.Kd4 Ke6 24.e5 Kf5 25.Kd5 Kg6 26.Ke6 Kg5 27.Kd7 Kf4 28.e6 Ke3 29.e7 Kf2 30.e8Q Kxg2
+- (2.02 ++) Depth: 44/67 00:00:12 78487kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Kf6 8.Kd6 g5 9.Kd5 Kf5 10.Kd4 Kf4 11.Kc5 Kf5 12.Kd5 g4 13.Kd4 Kf4 14.Kc5 Ke5 15.Kc4 Kf4 16.Kd4 Kf5 17.Kd5 Kf4 18.Ke6 Kg5 19.Ke5 Kg6 20.Kxe4 Kf6 21.Kf4 Kg6 22.Kxe3 Kf7 23.Kf4 Kg8 24.Kxg3 Kh7 25.e4 Kg7 26.e5 Kh6 27.e6 Kg7 28.Kxg4 Kf6 29.Kh5 Kf5 30.e7
+- (3.11 ++) Depth: 44/67 00:00:12 78592kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Kf6 8.Kd6 g5 9.Kd5 Kf5 10.Kc5 Kf6 11.Kd4 Kf5 12.Kd5 g4 13.Kd4 Kf4 14.Kc5 Ke5 15.Kc4 Kf6 16.Kd4 Kf5 17.Kd5 Kf4 18.Ke6 Kg5 19.Ke5 Kg6 20.Kxe4 Kf6 21.Kf4 Kg6 22.Kxe3 Kg5 23.Ke4 Kg6 24.Kf4 Kg7 25.e4 Kg6 26.e5 Kh5 27.Kf5 Kh6 28.Kxg4 Kg7 29.Kxg3 Kg8 30.e6 Kg7 31.e7 Kf7 32.e8Q+ Kxe8 33.Kf4 Kf8 34.Kf5 Kf7 35.Kg5 Kg7 36.g4 Kh7 37.Kf6 Kh6 38.g5+ Kh5 39.g6 Kh6 40.g7 Kh7 41.Kf7
+- (4.69 ++) Depth: 44/67 00:00:12 78710kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Kg5 8.Kc5 Kg4 9.Kd6 Kf5 10.Kd5 g5 11.Kc5 Kg6 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Ke5 16.Kc4 Kf6 17.Kd4 Kf5 18.Kd5 Kf4 19.Ke6 Kg5 20.Ke5 Kg6 21.Kxe4 Kf6 22.Kf4 Kg6 23.Kxe3 Kg5 24.Ke4 Kg6 25.Kf4 Kg7 26.e4 Kg6 27.e5 Kh5 28.Kf5 Kh6 29.Kxg4 Kg7 30.Kf3 Kg6 31.Kxg3 Kf5 32.e6 Kf6 33.e7 Kf7 34.e8Q+ Kxe8 35.Kf4 Kf8 36.Kf5 Kf7 37.Kg5 Kg7 38.g4 Kh7 39.Kf6 Kh6 40.g5+ Kh5 41.g6 Kh6 42.g7 Kh7 43.Kf7
+- (7.07 ++) Depth: 44/67 00:00:13 78842kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kg5 9.Kc5 Kg4 10.Kd4 Kf4 11.Kc3 Kf5 12.Kb4 Kf6 13.Kc4 Kg5 14.Kc5
+- (10.13 ++) Depth: 44/67 00:00:13 79045kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Ke6 9.Kc5 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf4 13.Kd4 g4 14.Kc5 Kg5 15.Kc4 Kg6 16.Kd4 Kf5 17.Kd5 Kg6 18.Kxe4 Kh5 19.Kxe3 Kg5 20.Ke4 Kh5 21.Kd4 Kg5 22.Ke5 Kh5 23.Kf4 Kh6 24.e3 Kh5 25.Kf5 Kh6 26.e4 Kh7 27.Kf4 Kg6 28.e5 Kh5 29.e6 Kg6 30.Kxg3 Kf6 31.Kxg4 Kxe6 32.Kg5 Kf7 33.g3 Kg7 34.g4 Kh7 35.Kf6 Kh6 36.g5+ Kh5 37.g6 Kh6 38.g7 Kh7 39.Kf7
+- (13.93 ++) Depth: 44/67 00:00:13 79424kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kg6 6.Kd4 Kf5 7.Kd5 g6 8.Kc6 Kg5 9.Kc5 Kf4 10.Kd4 g5 11.Kc5 Kf5 12.Kd5 g4 13.Kd4 Kf4 14.Kc5 Ke5 15.Kc4 Ke6 16.Kd4 Kf5 17.Kd5 Kg6 18.Kxe4 Kh5 19.Kxe3 Kg5 20.Ke4 Kh5 21.Kd4 Kg5 22.Ke5 Kh5 23.Kf4 Kh6 24.e3 Kh5 25.Kf5 Kh6 26.e4 Kh7 27.Kf4 Kg6 28.e5 Kh5 29.Kf5 Kh6 30.Kxg4 Kg7 31.Kxg3 Kg8 32.e6 Kh8 33.e7
+- (22.71 ++) Depth: 44/67 00:00:13 79601kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kh6 17.Kd5 Kh7 18.Kxe4 Kg7 19.Kxe3 Kh7 20.Ke4 Kh6 21.e3 Kg7 22.Kf4 Kf7 23.e4 Kg6 24.e5 Kh5 25.Kf5 Kh6 26.Kxg4 Kg7 27.Kxg3 Kg8 28.e6 Kh8 29.e7
+- (32.66 ++) Depth: 44/67 00:00:13 79778kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kh6 17.Kd5 Kh7 18.Kxe4 Kg7 19.Kxe3 Kh7 20.Ke4 Kg6 21.e3 Kg5 22.Ke5 Kg6 23.Kf4 Kh5 24.Kf5 Kh6 25.e4 Kh7 26.Kxg4 Kh8 27.Kxg3 Kg8 28.Kg4 Kh8 29.Kg5 Kh7 30.e5 Kh8 31.e6 Kg8 32.e7 Kf7 33.e8R Kxe8 34.Kg6 Kf8 35.g3 Kg8 36.g4 Kh8 37.Kh6 Kg8 38.g5 Kh8 39.g6 Kg8 40.g7
+- (47.62 ++) Depth: 44/67 00:00:13 79914kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kh6 17.Kd5 Kh7 18.Kxe4 Kg7 19.Kxe3 Kh7 20.Ke4 Kg6 21.e3 Kg5 22.Ke5 Kg6 23.Kf4 Kh5 24.Kf5 Kh6 25.e4 Kh7 26.Kxg4 Kh8 27.Kxg3 Kg8 28.Kg4 Kh8 29.e5 Kh7 30.Kg5 Kh8 31.e6 Kg8 32.e7 Kf7 33.e8R Kxe8 34.Kg6 Kf8 35.g3 Kg8 36.g4 Kh8 37.Kh6 Kg8 38.g5 Kh8 39.g6 Kg8 40.g7
+- (71.53 ++) Depth: 44/67 00:00:13 80019kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kg6 17.Kd4 Kf5 18.Kd5 Kf4 19.Ke6 Kg5 20.Ke5 Kg6 21.Kf4 Kf6 22.Kxe4 Ke6 23.Kf4 Kf6 24.Kxg4 Ke5 25.Kxg3 Ke4 26.Kg4 Ke5 27.Kf3 Kf5 28.Kxe3 Kg5 29.Kf3 Kf5 30.e4+ Ke5 31.Kg4 Ke6 32.Kf4 Kf7 33.e5 Kg6 34.g4 Kh6 35.e6 Kh7 36.e7
+- (77.06) Depth: 44/67 00:00:14 87320kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kg6 17.Kd4 Kf5 18.Kd5 Kf4 19.Ke6 Kg5 20.Ke5 Kg6 21.Kf4 Kf6 22.Kxe4 Ke6 23.Kf4 Kf6 24.Kxg4 Ke5 25.Kxg3 Ke4 26.Kg4 Ke5 27.Kf3 Kf5 28.Kxe3 Kg5 29.Kf3 Kf5 30.e4+ Ke5 31.Kg4 Ke6 32.Kf4 Kf7 33.e5 Kg6 34.g4 Kh6 35.e6 Kh7 36.e7
+- (77.06) Depth: 45/67 00:00:14 88548kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kg6 17.Kd4 Kf5 18.Kd5 Kf4 19.Ke6 Kg5 20.Ke5 Kg6 21.Kf4 Kf6 22.Kxe4 Ke6 23.Kf4 Kf6 24.Kxg4 Ke5 25.Kxg3 Ke4 26.Kg4 Ke5 27.Kf3 Kf5 28.Kxe3 Kg5 29.Kf3 Kf5 30.e4+ Ke5 31.Kg4 Ke6 32.e5 Ke7 33.Kg5 Ke6 34.g4 Kxe5 35.Kh6 Kd4 36.Kh5 Kc3 37.g5 Kb3 38.g6 Ka4 39.g7
+- (77.06) Depth: 46/67 00:00:15 91782kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kc5 Kg4 12.Kc4 Kf5 13.Kd5 g4 14.Kd4 Kf4 15.Kc5 Kg5 16.Kc4 Kg6 17.Kd4 Kf5 18.Kd5 Kf4 19.Ke6 Kg5 20.Ke5 Kg6 21.Kf4 Kf6 22.Kxe4 Ke6 23.Kf4 Kf6 24.Kxg4 Ke5 25.Kxg3 Ke4 26.Kg4 Ke5 27.Kf3 Kf5 28.Kxe3 Kg5 29.Kf3 Kf5 30.e4+ Ke5 31.Kg4 Ke6 32.Kf4 Kf7 33.e5 Kg8 34.e6 Kh8 35.e7
+- (77.06) Depth: 47/67 00:00:15 95500kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kd4 Kf4 12.Kc5 Ke5 13.Kc4 Kf5 14.Kd5 Kf4 15.Ke6 g4 16.Kd6 Kf5 17.Kd5 Kf4 18.Ke6 Kg5 19.Ke5 Kg6 20.Kf4 Kf6 21.Kxe4 Ke6 22.Kf4 Kf6 23.Kxg4 Ke5 24.Kxg3 Ke4 25.Kg4 Ke5 26.Kf3 Kf5 27.Kxe3 Kg5 28.Kf3 Kf5 29.e4+ Ke5 30.Kg4 Ke6 31.Kf4 Kf7 32.e5 Kg8 33.e6 Kh8 34.e7
+- (77.06) Depth: 48/67 00:00:16 98245kN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 Kf5 10.Kd5 g5 11.Kd4 Kf4 12.Kc5 Ke5 13.Kc4 Kf5 14.Kd5 Kf4 15.Ke6 g4 16.Kd6 Kf5 17.Kd5 Kf4 18.Ke6 Kg5 19.Ke5 Kg6 20.Kf4 Kf6 21.Kxe4 Ke6 22.Kf4 Kf6 23.Kxg4 Ke5 24.Kxg3 Ke4 25.Kg4 Ke5 26.Kf3 Kf5 27.Kxe3 Kg5 28.Kf3 Kf5 29.Ke3
+- (77.06) Depth: 49/67 00:00:17 104mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 g5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 Kf4 13.Ke6 g4 14.Kd6 Kf5 15.Kd5 Kf4 16.Ke6 Kg5 17.Ke5 Kg6 18.Kxe4 Kg5 19.Kxe3 Kf5 20.Kd4 Kf4 21.e4 Kg5 22.Ke5 Kh6 23.Kf5 Kh7 24.Kxg4 Kh6 25.Kxg3 Kg5 26.e5 Kf5 27.Kh4 Ke4 28.e6 Ke5 29.e7
+- (77.06) Depth: 50/67 00:00:17 108mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 g5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 Kf4 13.Ke6 g4 14.Kd6 Kf5 15.Kd5 Kf4 16.Ke6 Kg5 17.Ke5 Kg6 18.Kxe4 Kg5 19.Kxe3 Kf5 20.Kd4 Kf4 21.e4 Kg5 22.Ke5 Kh6 23.Kf4 Kg6 24.Kxg4 Kf7 25.Kxg3 Ke7 26.e5 Kf7 27.Kg4 Ke6 28.Kg5 Kxe5 29.g3 Kd5 30.g4 Kd4 31.Kf4 Kd5 32.Kf5 Kd4 33.g5 Kd3 34.g6 Kd4 35.g7
+- (77.07) Depth: 51/67 00:00:19 116mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 g5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 Kf4 13.Ke6 g4 14.Kd6 Kf5 15.Kd5 Kf4 16.Ke6 Kg5 17.Ke5 Kg6 18.Kxe4 Kg5 19.Kxe3 Kf5 20.Kd4 Kf4 21.e4 Kg5 22.Ke5 Kh6 23.Kf5 Kh7 24.Kxg4 Kh6 25.Kh4 Kg7 26.Kg5 Kf7 27.Kf4 Ke7 28.Kxg3 Ke6 29.Kf4 Ke7 30.g4 Kf6 31.e5+ Ke6 32.Kg5 Kf7 33.e6+ Kxe6 34.Kg6 Ke5 35.g5 Kf4 36.Kf6 Kf3 37.g6 Kf4 38.g7
+- (77.07) Depth: 52/67 00:00:20 125mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 g5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 g4 13.Kd4 Kf4 14.Kc4 Kg5 15.Kc5 Kf5 16.Kd5 Kf4 17.Ke6 Kg5 18.Ke5 Kg6 19.Kxe4 Kg5 20.Kxe3 Kf5 21.Kd4 Kf4 22.e4 Kg5 23.Ke5 Kh6 24.Kf5 Kh7 25.Kxg4 Kh6 26.Kf5 Kg7 27.Kf4 Kf8 28.Kg4 Ke7 29.Kf3 Kd6 30.Kxg3 Kd7 31.e5 Kd8 32.Kf4 Kc8 33.Kg4 Kd7 34.Kh5 Ke7 35.g4 Ke6 36.g5 Kd7 37.e6+ Kxe6 38.Kg6 Kd7 39.Kh6 Ke8 40.g6 Kf8 41.Kh7
+- (77.07) Depth: 53/67 00:00:23 146mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Ke6 8.Kc5 Ke5 9.Kc4 g5 10.Kc5 Ke6 11.Kd4 Kf5 12.Kd5 g4 13.Kc5 Kg5 14.Kc6 Kg6 15.Kb5 Kh5 16.Kc4 Kg5 17.Kd4 Kf4 18.Kc4 Kg5
+- (77.08) Depth: 54/67 00:00:26 168mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc5 Kg5 8.Kc6 Kf6 9.Kd6 g5 10.Kd5 Kf5 11.Kd4 g4 12.Kd5 Kf4 13.Ke6 Kg5 14.Ke5 Kg6 15.Kxe4 Kg5 16.Ke5 Kg6 17.Kf4 Kf6 18.Kxg4 Ke5 19.Kxg3 Ke4 20.Kg4 Ke5 21.Kf3 Kd5 22.Kxe3 Ke5 23.Kf3 Kf5 24.e3 Kg6 25.Kf4 Kg7 26.Kf5 Kf7 27.e4 Ke8 28.e5 Kd8 29.Kf6 Kd7 30.e6+ Kd6 31.e7 Kd7 32.e8Q+ Kxe8 33.g3 Kd7 34.g4 Kd8 35.g5 Kc8 36.g6 Kc7 37.g7
+- (77.09) Depth: 55/67 00:00:29 189mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc5 Kg5 8.Kc6 Kf6 9.Kd6 g5 10.Kd5 Kf5 11.Kd4 g4 12.Kd5 Kf4 13.Ke6 Kg5 14.Ke5 Kg6 15.Kxe4 Kg5 16.Ke5 Kg6 17.Kf4 Kf6 18.Kxg4 Ke5 19.Kxg3 Ke4 20.Kg4 Ke5 21.Kf3 Kd5 22.Kxe3 Ke5 23.g4 Kd5 24.Kf4 Kd6 25.Kf5 Kc7 26.Kf6 Kd7 27.e4 Kd6 28.g5 Kc5 29.g6 Kb4 30.g7
+- (77.08) Depth: 56/67 00:00:34 220mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc4 Kg4 8.Kc5 Kg5 9.Kc6 Kf6 10.Kd6 g5 11.Kd5 Kf5 12.Kd4 g4 13.Kd5 Kf4 14.Ke6 Kg5 15.Ke5 Kg6 16.Kxe4 Kg5 17.Ke5 Kg6 18.Kf4 Kf6 19.Kxg4 Ke5 20.Kxg3 Ke4 21.Kg4 Ke5 22.Kf3 Kd5 23.Kxe3 Ke6 24.Kf4 Ke7 25.Ke5 Kf7 26.Kd6 Ke8 27.e3 Kf7 28.e4 Kf8 29.e5 Ke8 30.Ke6 Kd8 31.Kf7 Kc7 32.e6 Kd6 33.e7
+- (77.09) Depth: 57/68 00:00:40 265mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc4 Kg4 8.Kc5 Kg5 9.Kc6 Kf4 10.Kd6 Kf5 11.Kd5 g5 12.Kd4 Kf4 13.Kc3 Ke5 14.Kc4 Kf4 15.Kb4 Ke5 16.Kc5 Kf4 17.Kd6 Kf5 18.Kd5 g4 19.Kc4 Kg6 20.Kd4 Kf5 21.Kd5 Kf4 22.Ke6 Kg5 23.Ke5 Kg6 24.Kxe4 Kg5 25.Ke5 Kg6 26.Kf4 Kf6 27.Kxe3 Ke5 28.Kd3 Kd5 29.e4+ Ke6 30.Kd4 Kd6 31.e5+ Ke6 32.Ke4 Kf7 33.Kf4 Ke6 34.Kxg3 Kxe5 35.Kxg4 Ke4 36.Kg5 Kd5 37.Kf5 Kc6 38.g4 Kb7 39.Kf6 Kc6 40.g5 Kc5 41.g6 Kb4 42.g7
+- (77.09) Depth: 58/68 00:00:49 336mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc4 Kg4 8.Kc5 Kg5 9.Kc6 Kf4 10.Kd6 Kf5 11.Kd5 g5 12.Kd4 Kf4 13.Kc3 Ke5 14.Kc4 Kf4 15.Kb4 Ke5 16.Kc5 Kf4 17.Kd6 Kf5 18.Kd5 g4 19.Kc4 Kg6 20.Kd4 Kf5 21.Kd5 Kf4 22.Ke6 Kg5 23.Ke5 Kg6 24.Kxe4 Kg5 25.Kxe3 Kf5 26.Kd4 Kf4 27.e4 Kg5 28.e5 Kf5 29.Kd5 Kf4 30.e6 Ke3 31.e7 Kf2 32.e8Q Kxg2 33.Ke4 Kf2 34.Qe5 g2 35.Qf4+ Ke2 36.Qxg4+ Kd2 37.Qxg2+ Kc3 38.Kf5 Kb3
+- (77.09) Depth: 59/72 00:01:00 495mN
1.h7+ Kh8 2.Kxa7 Kxh7 3.Kb7 Kh6 4.Kb6 Kg5 5.Kc5 Kf5 6.Kd5 g6 7.Kc6 Kf4 8.Kd6 Kf5 9.Kd5 g5 10.Kc4 Kf4 11.Kd4 Kf5 12.Kd5 g4 13.Kc5 Ke6 14.Kd4 Kf5 15.Kd5 Kf4 16.Ke6 Kg5 17.Ke5 Kg6 18.Kxe4 Kg5 19.Kxe3 Kf5 20.Kd4 Ke6 21.Ke4 Kd6 22.Kf4 Kc5 23.Kxg4 Kd5 24.Kf3 Ke5 25.e3 Kd6 26.e4 Kc6 27.Kxg3 Kc5 28.Kf3 Kc4 29.g4 Kd4 30.Kf4 Kd3 31.g5 Ke2 32.g6 Kf1 33.g7 Ke2 34.g8Q Kd2 35.e5 Ke2 36.e6 Kf2 37.e7
+- (89.23) Depth: 60/72 00:01:10 592mN

(Nolan, Coolidge, Arizona 12.01.2012)
Arpad Rusz
Posts: 273
Joined: Sat Apr 17, 2010 2:34 pm
Location: Budapest

Re: A pawn endgame, easy for SF hard for others

Post by Arpad Rusz »

A more natural position:

A.Rusz (after B.Jones & R.Brieger)
[D]1R6/p2n2pk/B1K4P/3p4/4q3/2N1p1p1/4P1P1/8 w - - 0 1

1. Rh8+! (Thematic try: 1. Nxe4? Nxb8+ 2. Kb7 Nxa6 3. Kxa6 dxe4 4. hxg7 Kg8! 5. Kxa7 Kxg7 6. Ka6 Kg6! 7. Ka5 Kg5! =) 1... Kxh8 2. Nxe4 Nb8+ 3. Kb7 Nxa6 4.Kxa6 dxe4 5. h7!!(Paradoxally, the reason for the Rook sacrifice is not to play hxg7+; White is playing to get rid of its harmful Pawn without capturing the Black Pawn!) 5...Kxh7 6. Kxa7 Kg6 7. Ka6! Kg5 8. Ka5! and White wins by using the distant opposition.