[ Test Suite mes400 | Hossa ]

Positions 41 - 50


[Diagram of position #41]

Test position #41

White to move


FEN :          8/8/1p1p3p/3P4/4K3/8/4P2k/8 w - -
Best Move :    Kf3 
Position ID:  "MES.0041"

 depth   value    time    nodes pv
    1    -0.62    0.00        2 1.e3 
   <1>   -0.62    0.00        8 1.e3 
  3/2    -0.85    0.02       31 1.Kf4 h5 
   <2>   -0.85    0.02       39 1.Kf4 h5 
    3    -0.72    0.02       89 1.Kf4 b5 2.Ke4 
   <3>   -0.72    0.02      160 1.Kf4 b5 2.Ke4 
! 2/4    -0.30    0.02      350 1.Kf5 
!   4    -0.06    0.02      464 1.Kf5 h5 2.Ke6 h4 3.Kxd6 
   <4>   -0.06    0.02      519 1.Kf5 h5 2.Ke6 h4 3.Kxd6 
? 6/5    -1.18    0.02     1349 1.Kf4 Kh3 2.Kf5 h5 3.Ke4 
   <5>   -1.18    0.02     1373 1.Kf4 Kh3 2.Kf5 h5 3.Ke4 
!   6    -0.76    0.02     2339 1.Kf4 
!   6    -0.54    0.02     3011 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 
! 3/6    -0.01    0.04     4782 1.Kf3 
!   6    +0.57    0.04     5573 1.Kf3 b5 2.e4 b4 3.e5 b3 
                                4.e5xd6 b2 5.d7 b2b1Q 6.d7d8Q 
   <6>   +0.57    0.04     6569 1.Kf3 b5 2.e4 b4 3.e5 b3 
                                4.e5xd6 b2 5.d7 b2b1Q 6.d7d8Q 
? 5/7    +0.00    0.05    14921 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 
   <7>   +0.00    0.07    15210 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 
? 2/8    -1.02    0.08    34073 1.Kf3 b5 2.e4 b4 3.e5 d6xe5 
                                4.d6 b3 5.d7 b2 6.d7d8Q e4 
                                7.Kxe4 b2b1Q 8.Ke5 
   <8>   -1.02    0.10    38381 1.Kf3 b5 2.e4 b4 3.e5 d6xe5 
                                4.d6 b3 5.d7 b2 6.d7d8Q e4 
                                7.Kxe4 b2b1Q 8.Ke5 
    9    -0.93    0.11    50034 1.Kf3 b5 2.e4 b4 3.e5 d6xe5 
                                4.d6 b3 5.d7 e4 6.Kf2 e3 
                                7.Kxe3 b2 8.d7d8Q b2b1Q 9.d8f6 
   <9>   -0.93    0.15    60703 1.Kf3 b5 2.e4 b4 3.e5 d6xe5 
                                4.d6 b3 5.d7 e4 6.Kf2 e3 
                                7.Kxe3 b2 8.d7d8Q b2b1Q 9.d8f6 
   10    -0.90    0.18    80984 1.Kf3 b5 2.e4 b4 3.e5 d6xe5 
                                4.d6 b3 5.d7 e4 6.Kf2 e3 
                                7.Kf3 b2 8.d7d8Q b2b1Q 9.d8d6 Kg1 
                                10.Kxe3 
!4/10    -0.51    0.24   126978 1.Kf4 
!  10    +0.00    0.30   169688 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 Kh3 9.b6b5 
  <10>   +0.00    0.32   184781 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 Kh3 9.b6b5 
   11    +0.00    0.40   240800 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 Kh3 9.b6b5 Kh2 
                                10.Kd6 
  <11>   +0.00    0.50   314342 1.Kf4 h5 2.e4 h4 3.e5 d6xe5 
                                4.Kxe5 h3 5.d6 Kg3 6.d7 h2 
                                7.d7d8Q h2h1Q 8.d8xb6 Kh3 9.b6b5 Kh2 
                                10.Kd6 
   12    +0.15    0.88   587506 1.Kf4 h5 2.e4 h4 3.Kf3 h3 
                                4.Kf2 b5 5.e5 b4 6.e5xd6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8c7 Kh1 
                                10.d6 
  <12>   +0.15    1.04   695836 1.Kf4 h5 2.e4 h4 3.Kf3 h3 
                                4.Kf2 b5 5.e5 b4 6.e5xd6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8c7 Kh1 
                                10.d6 
   13    +0.00    1.60  1113622 1.Kf4 b5 2.e4 b4 3.Ke3 Kg3 
                                4.e5 d6xe5 5.Kd3 e4 6.Kxe4 b3 
                                7.Kd3 h5 8.d6 h4 9.Kc3 b2 
                                10.Kxb2 h3 
 2/13    +0.35    2.61  1758819 1.Kf3 b5 2.e4 b4 3.e5 b3 
                                4.e5xd6 b2 5.d7 b2b1Q 6.d7d8Q b1f5 
                                7.Ke3 f5e5 8.Kd3 e5f5 9.Kc3 f5e5 
                                10.Kb3 e5e3 11.Kc4 e3e4 12.Kc5 e4e3 
                                13.Kc6 e3c3 14.Kb7 
  <13>   +0.35    2.83  1916323 1.Kf3 b5 2.e4 b4 3.e5 b3 
                                4.e5xd6 b2 5.d7 b2b1Q 6.d7d8Q b1f5 
                                7.Ke3 f5e5 8.Kd3 e5f5 9.Kc3 f5e5 
                                10.Kb3 e5e3 11.Kc4 e3e4 12.Kc5 e4e3 
                                13.Kc6 e3c3 14.Kb7 
!  14    +0.77    5.32  3524151 1.Kf3 
!  14    +1.52    5.97  3923399 1.Kf3 
!  14    +4.72    6.13  4039663 1.Kf3 
!  14    +5.85    6.49  4287786 1.Kf3 b5 2.e4 b4 3.Ke2 b3 
                                4.Kd1 Kg1 5.e5 d6xe5 6.d6 e4 
                                7.d7 b2 8.Kc2 e3 9.d7d8Q e2 
                                10.d8d2 Kf1 11.d2d3 
  <14>   +5.85    7.04  4690811 1.Kf3 b5 2.e4 b4 3.Ke2 b3 
                                4.Kd1 Kg1 5.e5 d6xe5 6.d6 e4 
                                7.d7 b2 8.Kc2 e3 9.d7d8Q e2 
                                10.d8d2 Kf1 11.d2d3 
   15    +5.77    8.08  5392793 1.Kf3 b5 2.e4 b4 3.Ke2 b3 
                                4.Kd1 Kg1 5.e5 d6xe5 6.d6 e4 
                                7.d7 b2 8.Kc2 e3 9.d7d8Q e2 
                                10.d8d2 Kf1 11.d2d3 Kf2 12.d3d4 Kg2 
  <15>   +5.77    9.61  6502628 1.Kf3 b5 2.e4 b4 3.Ke2 b3 
                                4.Kd1 Kg1 5.e5 d6xe5 6.d6 e4 
                                7.d7 b2 8.Kc2 e3 9.d7d8Q e2 
                                10.d8d2 Kf1 11.d2d3 Kf2 12.d3d4 Kg2 
!  16    +6.19   11.38  7604699 1.Kf3 
!  16    +6.94   13.08  8677050 1.Kf3 
  <16>   +6.94   15.00  9906789 

Computed move :   Kf3
NPS:              660452
solution found [41/41], time: 2.61, points: 18, nodes: 1916323!
[Diagram of position #42]

Test position #42

White to move


FEN :          6K1/8/pp5p/8/7k/3PP3/8/8 w - -
Best Move :    d4 
Position ID:  "MES.0042"

 depth   value    time    nodes pv
    1    -7.85    0.00        2 1.d4 
   <1>   -7.85    0.00        8 1.d4 
    2    -7.97    0.00       19 1.d4 a5 
  4/2    -7.95    0.00       45 1.Kg7 h5 
   <2>   -7.95    0.00       52 1.Kg7 h5 
    3    -7.89    0.00       94 1.Kg7 Kg5 2.d4 
  2/3    -7.81    0.01      131 1.d4 a5 2.d5 
   <3>   -7.81    0.01      175 1.d4 a5 2.d5 
    4    -7.94    0.01      301 1.d4 Kg5 2.d5 h5 
   <4>   -7.94    0.01      396 1.d4 Kg5 2.d5 h5 
!   5    -7.52    0.01      639 1.d4 
!   5    -7.46    0.01      937 1.d4 Kg5 2.d5 h5 3.d6 Kf6 
   <5>   -7.46    0.01     1144 1.d4 Kg5 2.d5 h5 3.d6 Kf6 
    6    -7.49    0.01     2241 1.d4 Kg5 2.d5 Kf6 3.d6 a5 
   <6>   -7.49    0.01     2885 1.d4 Kg5 2.d5 Kf6 3.d6 a5 
!   7    -7.07    0.03     6125 1.d4 
!   7    -6.32    0.03     9308 1.d4 
!   7    -3.12    0.03    11495 1.d4 
!   7    -3.48    0.03    12428 1.d4 Kg5 2.Kf7 Kf5 3.d5 Ke5 
                                4.d6 Kxd6 
! 2/7    -2.16    0.05    19153 1.Kf7 h5 2.d4 Kg3 3.d5 h4 
                                4.e4 h3 5.d6 
! 3/7    -1.98    0.05    21427 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 
   <7>   -1.98    0.05    21912 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 
    8    -1.81    0.06    27000 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 5.e6 h3 6.e7 
   <8>   -1.81    0.08    30576 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 5.e6 h3 6.e7 
!   9    -1.39    0.09    41320 1.e4 
!   9    -1.26    0.11    57995 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 5.e6 h3 6.e7 h2 
                                7.d4 a5 8.e7e8Q h2h1Q 
   <9>   -1.26    0.12    64404 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 h5 
                                4.e5 h4 5.e6 h3 6.e7 h2 
                                7.d4 a5 8.e7e8Q h2h1Q 
   10    -1.19    0.17   100022 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.Ke6 Ke3 8.e7e8Q a2a1Q 
  <10>   -1.19    0.20   120141 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.Ke6 Ke3 8.e7e8Q a2a1Q 
   11    -1.25    0.28   172489 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.e7e8Q a2a1Q 8.Kg6 a1d4 9.e8e2 
  <11>   -1.25    0.42   275189 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.e7e8Q a2a1Q 8.Kg6 a1d4 9.e8e2 
   12    -1.40    0.56   371184 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.e7e8Q a2a1Q 8.Kg6 a1d4 9.e8f8 Ke3 
                                10.f8xh6 Kxd3 11.h6c1 
  <12>   -1.40    0.69   460447 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.e7e8Q a2a1Q 8.Kg6 a1d4 9.e8f8 Ke3 
                                10.f8xh6 Kxd3 11.h6c1 
   13    -1.45    1.09   725245 1.e4 Kg5 2.Kf7 Kf4 3.Kf6 a5 
                                4.e5 a4 5.e6 a3 6.e7 a2 
                                7.e7e8Q a2a1Q 8.Kf7 a1e5 9.e8c6 h5 
                                10.c6c4 Kf3 11.d4 
!2/13    -0.98    1.69  1095719 1.Kf7 
!  13    -0.49    2.23  1457785 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 a5 5.d5 a4 6.d6 a3 
                                7.d7 a2 8.d7d8Q a2a1Q 9.d8xb6 a1e5 
                                10.Kf7 h5 
  <13>   -0.49    2.39  1561733 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 a5 5.d5 a4 6.d6 a3 
                                7.d7 a2 8.d7d8Q a2a1Q 9.d8xb6 a1e5 
                                10.Kf7 h5 
?  14    -0.85    3.87  2551013 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 b5 5.d5 b4 6.d6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8d4 Kf3 
                                10.d4f4 Ke2 11.e4 a5 
  <14>   -0.85    3.87  2551019 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 b5 5.d5 b4 6.d6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8d4 Kf3 
                                10.d4f4 Ke2 11.e4 a5 
   15    -0.91    5.95  3911079 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 b5 5.d5 b4 6.d6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8d4 Kf3 
                                10.d4f4 Ke2 11.e4 b1b3 12.Kf6 b3b6 
                                13.Kf5 h5 
  <15>   -0.91    7.05  4653904 1.Kf7 Kg4 2.d4 Kf5 3.Ke7 Ke4 
                                4.Ke6 b5 5.d5 b4 6.d6 b3 
                                7.d7 b2 8.d7d8Q b2b1Q 9.d8d4 Kf3 
                                10.d4f4 Ke2 11.e4 b1b3 12.Kf6 b3b6 
                                13.Kf5 h5 
  <16>   -0.91   15.00  9607595 1.Kf7 Kg4 

Computed move :   Kf7
NPS:              640506
no solution found [:-( [41/42]!
[Diagram of position #43]

Test position #43

White to move


FEN :          K7/8/k7/6p1/6Pp/7p/7P/8 w - -
Best Move :    Kb8 
Position ID:  "MES.0043"

 depth   value    time    nodes pv
    1    -1.66    0.00        2 1.Kb8 
   <1>   -1.66    0.00        2 1.Kb8 
    2    -1.86    0.00        7 1.Kb8 Kb6 
   <2>   -1.86    0.00        7 1.Kb8 Kb6 
    3    -1.66    0.00       16 1.Kb8 Kb6 2.Kc8 
   <3>   -1.66    0.00       16 1.Kb8 Kb6 2.Kc8 
    4    -1.86    0.00       42 1.Kb8 Kb6 2.Kc8 Kc6 
   <4>   -1.86    0.00       42 1.Kb8 Kb6 2.Kc8 Kc6 
    5    -1.96    0.02       88 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd5 
   <5>   -1.96    0.02       88 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd5 
    6    -1.86    0.02      227 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 
   <6>   -1.86    0.02      227 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 
    7    -2.16    0.02      554 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 
   <7>   -2.16    0.02      554 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 
    8    -1.96    0.02     1127 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 5.Ke7 
   <8>   -1.96    0.03     1127 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 5.Ke7 
?   9    -2.66    0.03     3137 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kb8 Kf4 
   <9>   -2.66    0.03     3137 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kb8 Kf4 
?  10    -3.51    0.03     6285 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Kf6 
  <10>   -3.51    0.05     6285 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Kf6 
!  11    -3.09    0.05    10947 1.Kb8 
!  11    -3.41    0.05    11411 1.Kb8 Kb6 2.Kc8 Kc6 3.Kb8 Kd6 
                                4.Kb7 Ke5 5.Kc6 Kf4 6.Kd6 Kxg4 
                                7.Ke5 Kf3 
  <11>   -3.41    0.05    11411 1.Kb8 Kb6 2.Kc8 Kc6 3.Kb8 Kd6 
                                4.Kb7 Ke5 5.Kc6 Kf4 6.Kd6 Kxg4 
                                7.Ke5 Kf3 
   12    -3.31    0.07    16067 1.Kb8 Kb6 2.Kc8 Kc6 3.Kb8 Kd6 
                                4.Kb7 Ke5 5.Kc6 Kf4 6.Kd6 Kxg4 
                                7.Ke5 Kf3 8.Kf5 g4 
  <12>   -3.31    0.07    16067 1.Kb8 Kb6 2.Kc8 Kc6 3.Kb8 Kd6 
                                4.Kb7 Ke5 5.Kc6 Kf4 6.Kd6 Kxg4 
                                7.Ke5 Kf3 8.Kf5 g4 
   13    -3.31    0.08    27239 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Ke5 Kf3 8.Kf5 g4 9.Kg5 
  <13>   -3.31    0.08    27239 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Ke5 Kf3 8.Kf5 g4 9.Kg5 
?  14    -3.66    0.10    38077 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Kf6 Kf4 8.Kg7 Kf5 9.Kh6 
  <14>   -3.66    0.10    38077 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Kc8 Ke5 5.Kd7 Kf4 6.Ke6 Kxg4 
                                7.Kf6 Kf4 8.Kg7 Kf5 9.Kh6 
?  15    -9.04    0.14    79361 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 5.Kf8 Kf4 6.Kg7 Kxg4 
                                7.Kh6 Kf3 8.Kxg5 Kg2 9.Kg4 Kxh2 
                                10.Kf3 Kg1 11.Kg4 
  <15>   -9.04    0.14    79361 1.Kb8 Kb6 2.Kc8 Kc6 3.Kd8 Kd6 
                                4.Ke8 Ke5 5.Kf8 Kf4 6.Kg7 Kxg4 
                                7.Kh6 Kf3 8.Kxg5 Kg2 9.Kg4 Kxh2 
                                10.Kf3 Kg1 11.Kg4 
!  16    -8.62    0.21   140117 1.Kb8 
!  16    -7.87    0.22   160571 1.Kb8 
!  16    -4.67    0.24   180375 1.Kb8 
!  16    -3.04    0.25   205644 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kg5 
                                10.Ke2 g3 11.Kf3 
  <16>   -3.04    0.25   205644 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kg5 
                                10.Ke2 g3 11.Kf3 
?  17    -4.44    0.32   266600 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kg5 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kf4 
  <17>   -4.44    0.33   266600 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kg5 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kf4 
?  18    -4.98    0.41   348379 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 
  <18>   -4.98    0.41   348379 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 
?  19    -5.53    0.53   463080 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 Kg8 14.Kf2 
  <19>   -5.53    0.53   463080 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 Kg8 14.Kf2 
   20    -5.50    0.68   604083 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 Kg8 14.Kf2 Kh7 
  <20>   -5.50    0.69   604083 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 g3 11.Kg1 g2 12.Kf2 Kg7 
                                13.Kg1 Kg8 14.Kf2 Kh7 
   21    -5.43    0.97   880671 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 Kg6 12.Kf2 g3 
                                13.h2xg3 h2 14.Kg2 h4xg3 15.Kh1 Kg7 
                                16.Kg2 
  <21>   -5.43    0.99   880671 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 Kg6 12.Kf2 g3 
                                13.h2xg3 h2 14.Kg2 h4xg3 15.Kh1 Kg7 
                                16.Kg2 
   22    -5.50    1.53  1344963 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 Kg6 12.Kf2 g3 
                                13.Kg1 Kh5 14.Kh1 g2 15.Kg1 Kg6 
                                16.Kf2 Kg7 
  <22>   -5.50    1.55  1344963 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 Kg6 12.Kf2 g3 
                                13.Kg1 Kh5 14.Kh1 g2 15.Kg1 Kg6 
                                16.Kf2 Kg7 
   23    -5.50    5.13  3813425 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 g2 
                                13.Kg1 Kh7 14.Kf2 Kg6 15.Kg1 Kf6 
  <23>   -5.50    5.13  3813425 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 g2 
                                13.Kg1 Kh7 14.Kf2 Kg6 15.Kg1 Kf6 
   24    -5.50   11.24  8166455 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 Kg8 
                                13.Kg1 Kh7 14.Kh1 Kg6 15.Kg1 Kf5 
  <24>   -5.50   11.24  8166455 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 Kg8 
                                13.Kg1 Kh7 14.Kh1 Kg6 15.Kg1 Kf5 
   25    -5.57   13.21  9936031 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 Kg8 
                                13.Kg1 Kh7 14.Kh1 Kg6 15.Kg1 Kh6 
                                16.Kh1 g2 17.Kg1 Kg7 18.Kf2 
  <25>   -5.57   13.22  9936031 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 Kg8 
                                13.Kg1 Kh7 14.Kh1 Kg6 15.Kg1 Kh6 
                                16.Kh1 g2 17.Kg1 Kg7 18.Kf2 
  <26>   -5.57   15.00 11497618 1.Kb8 Kb6 2.Ka8 Kc6 3.Ka7 Kd5 
                                4.Kb6 Ke4 5.Kc5 Kf3 6.Kd4 Kxg4 
                                7.Ke4 Kh5 8.Kf3 g4 9.Kf2 Kh6 
                                10.Kf1 Kg7 11.Kg1 g3 12.Kh1 Kg8 
                                13.Kg1 

Computed move :   Kb8
NPS:              766507
solution found [42/43], time: 0.00, points: 25, nodes: 2!
[Diagram of position #44]

Test position #44

White to move


FEN :          2k5/3p2p1/2p5/2K5/5P2/8/2P5/8 w - -
Best Move :    Kd6 
Position ID:  "MES.0044"

 depth   value    time    nodes pv
    1    -1.70    0.00        2 1.Kd4 
   <1>   -1.70    0.00        9 1.Kd4 
    2    -1.80    0.00       22 1.Kd4 Kd8 
   <2>   -1.80    0.00       47 1.Kd4 Kd8 
    3    -1.67    0.00      130 1.Kd4 d6 2.c3 
  2/3    -1.62    0.00      157 1.Kd6 Kd8 2.Ke5 
   <3>   -1.62    0.00      207 1.Kd6 Kd8 2.Ke5 
    4    -1.75    0.00      296 1.Kd6 Kd8 2.f5 Ke8 
   <4>   -1.75    0.00      495 1.Kd6 Kd8 2.f5 Ke8 
    5    -1.77    0.00      814 1.Kd6 Kd8 2.Ke5 Ke8 3.f5 Ke7 
   <5>   -1.77    0.00     1153 1.Kd6 Kd8 2.Ke5 Ke8 3.f5 Ke7 
    6    -1.78    0.02     2242 1.Kd6 Kd8 2.c4 Ke8 3.Kc5 Kf7 
   <6>   -1.78    0.02     3307 1.Kd6 Kd8 2.c4 Ke8 3.Kc5 Kf7 
    7    -1.72    0.02     5620 1.Kd6 Kd8 2.f5 Ke8 3.c4 Kd8 
                                4.c5 Ke8 
   <7>   -1.72    0.02     7654 1.Kd6 Kd8 2.f5 Ke8 3.c4 Kd8 
                                4.c5 Ke8 
    8    -1.77    0.03    11620 1.Kd6 Kd8 2.f5 Ke8 3.c4 Kd8 
                                4.Ke5 Ke8 5.c5 Ke7 
   <8>   -1.77    0.03    18597 1.Kd6 Kd8 2.f5 Ke8 3.c4 Kd8 
                                4.Ke5 Ke8 5.c5 Ke7 
    9    -1.79    0.05    30758 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 
   <9>   -1.79    0.08    44326 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 
!  10    -1.37    0.10    59994 1.Kd6 
!  10    -1.08    0.11    78819 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g5 
  <10>   -1.08    0.14   105035 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g5 
!  11    -0.66    0.18   140585 1.Kd6 
!  11    +0.00    0.22   178304 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <11>   +0.00    0.28   232654 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   12    +0.00    0.35   299918 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <12>   +0.00    0.46   401104 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   13    +0.00    0.60   528307 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <13>   +0.00    0.77   706203 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   14    +0.00    1.00   926279 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <14>   +0.00    1.30  1231093 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   15    +0.00    1.69  1624811 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <15>   +0.00    2.16  2100493 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   16    +0.00    2.80  2721872 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <16>   +0.00    3.52  3436768 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   17    +0.00    4.55  4447932 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <17>   +0.00    5.72  5598271 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   18    +0.00    7.49  7290790 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <18>   +0.00    9.35  9068527 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
   19    +0.00   12.33 11849233 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 
  <19>   +0.00   15.00 14323949 1.Kd6 Kd8 2.f5 Ke8 3.c3 Kd8 
                                4.c4 Ke8 5.c5 Kd8 6.f6 g7xf6 
                                7.g7xf6 

Computed move :   Kd6
NPS:              954929
solution found [43/44], time: 0.00, points: 25, nodes: 207!
[Diagram of position #45]

Test position #45

White to move


FEN :          6k1/p7/3K2p1/1P5p/7P/8/8/8 w - -
Best Move :    Kd5 
Position ID:  "MES.0045"

 depth   value    time    nodes pv
    1    -1.70    0.00        2 1.Kd5 
   <1>   -1.70    0.00       10 1.Kd5 
    2    -1.91    0.00       20 1.Kd5 Kf7 
  2/2    -1.75    0.01       38 1.Ke5 Kf7 
   <2>   -1.75    0.01       52 1.Ke5 Kf7 
    3    -1.75    0.01       85 1.Ke5 Kf7 2.Ke4 
   <3>   -1.75    0.01      197 1.Ke5 Kf7 2.Ke4 
    4    -1.99    0.01      347 1.Ke5 Kf7 2.Kf4 Ke6 
  4/4    -1.94    0.01      649 1.Kd5 Kg7 2.Kc6 Kf6 
   <4>   -1.94    0.01      729 1.Kd5 Kg7 2.Kc6 Kf6 
    5    -1.83    0.01     1346 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 
   <5>   -1.83    0.01     1808 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 
    6    -1.95    0.01     2916 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 Ke7 
   <6>   -1.95    0.03     5723 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 Ke7 
    7    -2.02    0.03    10361 1.Kd5 Kf7 2.Ke5 Ke7 3.Kf4 Kd6 
                                4.Ke4 
   <7>   -2.02    0.04    15575 1.Kd5 Kf7 2.Ke5 Ke7 3.Kf4 Kd6 
                                4.Ke4 
    8    -2.12    0.04    22171 1.Kd5 Kf7 2.Ke5 Ke7 3.Kf4 Kf6 
                                4.Kg3 g5 5.Kh3 g5xh4 6.Kxh4 
   <8>   -2.12    0.06    30526 1.Kd5 Kf7 2.Ke5 Ke7 3.Kf4 Kf6 
                                4.Kg3 g5 5.Kh3 g5xh4 6.Kxh4 
    9    -2.16    0.08    41787 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 Kf6 
                                4.Kf4 g5 5.h4xg5 Kg6 6.Ke5 Kxg5 
                                7.Ke4 
   <9>   -2.16    0.09    59982 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 Kf6 
                                4.Kf4 g5 5.h4xg5 Kg6 6.Ke5 Kxg5 
                                7.Ke4 
   10    -2.28    0.12    82406 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 Kf6 
                                4.Kf4 g5 5.h4xg5 Kg6 6.Kg3 Kxg5 
  <10>   -2.28    0.17   114518 1.Kd5 Kf7 2.Ke5 Ke7 3.Ke4 Kf6 
                                4.Kf4 g5 5.h4xg5 Kg6 6.Kg3 Kxg5 
   11    -2.43    0.33   258924 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 h4 
                                7.Kh2 Kg4 8.Kg2 
  <11>   -2.43    0.37   305553 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 h4 
                                7.Kh2 Kg4 8.Kg2 
   12    -2.45    0.48   405134 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
  <12>   -2.45    0.58   479034 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
   13    -2.84    0.73   631869 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 Kg4 
                                7.Kf2 h4 8.Kg2 h3 9.Kh1 Kg3 
                                10.Kg1 Kf4 
  <13>   -2.84    0.86   731818 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 Kg4 
                                7.Kf2 h4 8.Kg2 h3 9.Kh1 Kg3 
                                10.Kg1 Kf4 
   14    -2.84    1.06   919930 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 Kg4 
                                7.Kf2 h4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg3 11.Kg1 Kf4 
  <14>   -2.84    1.22  1055324 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kg2 Kg4 
                                7.Kf2 h4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg3 11.Kg1 Kf4 
   15    -2.84    1.58  1397447 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg3 11.Kg1 Kf4 
  <15>   -2.84    1.98  1720217 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg3 11.Kg1 Kf4 
   16    -2.80    2.83  2477612 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kh2 Kg4 12.Kg1 
  <16>   -2.80    3.19  2784726 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kh2 Kg4 12.Kg1 
   17    -2.84    4.31  3811658 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kh5 11.Kh2 Kg4 
  <17>   -2.84    4.92  4332106 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kh5 11.Kh2 Kg4 
   18    -2.84    6.25  5504664 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kg1 Kf4 12.Kh1 Kg3 
                                13.Kg1 Kf4 14.Kh1 Kg3 15.Kg1 Kf4 
                                16.Kh1 
  <18>   -2.84    7.76  6712962 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kg1 Kf4 12.Kh1 Kg3 
                                13.Kg1 Kf4 14.Kh1 Kg3 15.Kg1 Kf4 
                                16.Kh1 Kg3 17.Kg1 Kf4 18.Kh1 Kg3 
   19    -2.73   12.56 10762146 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kg1 Kf4 12.Kh2 Kg4 
                                13.Kh1 Kg3 14.Kg1 
  <19>   -2.73   14.48 12303621 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 11.Kg1 Kf4 12.Kh2 Kg4 
                                13.Kh1 Kg3 14.Kg1 
  <20>   -2.73   15.00 12734831 1.Kd5 Kg7 2.Ke4 Kf6 3.Kf4 g5 
                                4.h4xg5 Kg6 5.Kg3 Kxg5 6.Kh3 h4 
                                7.Kh2 Kg4 8.Kg2 h3 9.Kh2 Kh4 
                                10.Kh1 Kg5 

Computed move :   Kd5
NPS:              848423
solution found [44/45], time: 0.01, points: 25, nodes: 729!
[Diagram of position #46]

Test position #46

White to move


FEN :          8/1K6/8/k4p2/4pp2/8/4PP2/8 w - -
Best Move :    Kc6 
Position ID:  "MES.0046"

 depth   value    time    nodes pv
    1    -1.26    0.00        2 1.Kc7 
   <1>   -1.26    0.00        9 1.Kc7 
    2    -1.46    0.00       17 1.Kc7 Kb5 
   <2>   -1.46    0.00       35 1.Kc7 Kb5 
    3    -1.26    0.00       63 1.Kc7 Kb5 2.Kd6 
   <3>   -1.26    0.00      132 1.Kc7 Kb5 2.Kd6 
    4    -1.46    0.01      216 1.Kc7 Kb5 2.Kd6 Kc4 
  3/4    -1.39    0.01      359 1.Kc6 Kb4 2.Kd5 Kc3 
   <4>   -1.39    0.01      480 1.Kc6 Kb4 2.Kd5 Kc3 
    5    -1.26    0.01     1018 1.Kc6 e3 2.f3 Kb4 3.Kd5 
   <5>   -1.26    0.01     1698 1.Kc6 e3 2.f3 Kb4 3.Kd5 
    6    -1.26    0.01     2472 1.Kc6 e3 2.f3 Ka4 3.Kd5 Kb3 
   <6>   -1.26    0.01     3662 1.Kc6 e3 2.f3 Ka4 3.Kd5 Kb3 
    7    -1.19    0.01     5256 1.Kc6 e3 2.f3 Kb4 3.Kd5 Kc3 
                                4.Ke5 Kd2 
   <7>   -1.19    0.03     7559 1.Kc6 e3 2.f3 Kb4 3.Kd5 Kc3 
                                4.Ke5 Kd2 
?   8    -1.73    0.04    22732 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.f2xe3 f4xe3 5.Kf4 Kd2 6.Kf3 
   <8>   -1.73    0.04    27613 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.f2xe3 f4xe3 5.Kf4 Kd2 6.Kf3 
    9    -1.73    0.06    37074 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.f2xe3 f4xe3 5.Kf4 Kd2 6.Kf3 f4 
   <9>   -1.73    0.08    43651 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.f2xe3 f4xe3 5.Kf4 Kd2 6.Kf3 f4 
?  10    -3.21    0.14   110495 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf2 f1h3 
                                7.Ke3 h3g4 
  <10>   -3.21    0.15   122545 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf2 f1h3 
                                7.Ke3 h3g4 
   11    -3.21    0.19   151597 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf2 f1h3 
                                7.Ke3 h3g4 8.Kf2 
  <11>   -3.21    0.20   168552 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf2 f1h3 
                                7.Ke3 h3g4 8.Kf2 
!  12    -2.79    0.23   200577 1.Kc6 
!  12    -2.04    0.26   231329 1.Kc6 
!  12    +0.00    0.31   281699 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
  <12>   +0.00    0.34   307347 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
   13    +0.00    0.39   371322 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 
  <13>   +0.00    0.44   405756 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 
   14    +0.00    0.51   498795 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 
  <14>   +0.00    0.56   543443 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 
   15    +0.00    0.69   675810 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 
  <15>   +0.00    0.73   730500 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 
   16    +0.00    0.90   931466 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 
  <16>   +0.00    0.98  1002039 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 
   17    +0.00    1.23  1306299 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <17>   +0.00    1.29  1383992 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   18    +0.00    1.69  1874723 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <18>   +0.00    1.78  1971448 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   19    +0.00    2.40  2754742 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <19>   +0.00    2.51  2871272 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   20    +0.00    3.54  4192861 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <20>   +0.00    3.72  4370818 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   21    +0.00    5.48  6545537 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <21>   +0.00    5.81  6879064 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   22    +0.00    8.58 10293770 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <22>   +0.00    9.12 10876177 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
   23    +0.00   13.62 16367105 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <23>   +0.00   14.62 17362141 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 
                                13.Kf5 
  <24>   +0.00   15.00 17856173 1.Kc6 Kb4 2.Kd5 Kc3 3.Ke5 e3 
                                4.Kxf4 e3xf2 5.Ke3 f2f1B 6.Kf4 f1h3 
                                7.e4 f5xe4 8.Kxe4 h3f5 9.Kxf5 Kd2 
                                10.Ke4 Ke2 11.Kf5 Kf3 12.Ke5 Ke2 

Computed move :   Kc6
NPS:              1190411
solution found [45/46], time: 0.01, points: 25, nodes: 480!
[Diagram of position #47]

Test position #47

White to move


FEN :          8/6p1/4K3/6k1/6P1/6pP/6P1/8 w - -
Best Move :    Ke5 
Position ID:  "MES.0047"

 depth   value    time    nodes pv
    1    +2.43    0.00        2 1.Ke5 
   <1>   +2.43    0.02       17 1.Ke5 
    2    +2.47    0.02       24 1.Ke5 g6 
   <2>   +2.47    0.02       57 1.Ke5 g6 
    3    +2.40    0.02       80 1.Ke5 g6 2.Ke4 
   <3>   +2.40    0.02      186 1.Ke5 g6 2.Ke4 
    4    +2.72    0.02      244 1.Ke5 g6 2.Ke4 Kf6 
   <4>   +2.72    0.02      635 1.Ke5 g6 2.Ke4 Kf6 
  3/5    +2.87    0.02     1506 1.Kf7 Kh6 2.h4 Kh7 3.Ke6 
   <5>   +2.87    0.02     1765 1.Kf7 Kh6 2.h4 Kh7 3.Ke6 
    6    +2.80    0.02     2495 1.Kf7 g6 2.Kg7 Kh4 3.Kh6 g5 
   <6>   +2.80    0.03     3769 1.Kf7 g6 2.Kg7 Kh4 3.Kh6 g5 
?   7    +1.76    0.03     6941 1.Kf7 g6 2.Ke6 Kh4 3.g5 Kxg5 
                                4.Ke5 Kh4 
? 6/7    +1.83    0.03    10401 1.Kd5 Kh4 2.g5 Kh5 3.Ke4 Kxg5 
                                4.Kf3 g6 5.Kxg3 
? 7/7    +1.95    0.03    11057 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Kf3 
   <7>   +1.95    0.05    11057 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Kf3 
    8    +1.86    0.05    12593 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g5 5.Kf3 Kh5 6.Kxg3 Kg6 
   <8>   +1.86    0.05    15308 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g5 5.Kf3 Kh5 6.Kxg3 Kg6 
    9    +1.82    0.06    18833 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Ke3 Kg5 5.Kf3 Kf5 6.h4 
   <9>   +1.82    0.06    23245 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Ke3 Kg5 5.Kf3 Kf5 6.h4 
   10    +1.83    0.08    29750 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 Kh5 5.Kxg3 Kg5 6.Kf3 g6 
                                7.Kg3 
  <10>   +1.83    0.08    39075 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 Kh5 5.Kxg3 Kg5 6.Kf3 g6 
                                7.Kg3 
   11    +1.79    0.10    52340 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 Kh5 5.Kxg3 g5 6.Kf3 Kh4 
                                7.Ke3 Kg3 
  <11>   +1.79    0.13    75873 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 Kh5 5.Kxg3 g5 6.Kf3 Kh4 
                                7.Ke3 Kg3 
   12    +1.79    0.14    92857 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Ke4 Kh5 6.Kf3 Kg5 
                                7.Ke3 Kf5 8.Kf3 
  <12>   +1.79    0.17   111199 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Ke4 Kh5 6.Kf3 Kg5 
                                7.Ke3 Kf5 8.Kf3 
   13    +1.76    0.21   145302 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Ke4 Kh5 6.Kf3 Kh4 
                                7.Kf4 Kh5 8.Kxg3 Kg5 9.h4 Kf5 
  <13>   +1.76    0.25   191801 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh4 
                                4.Kf4 g6 5.Ke4 Kh5 6.Kf3 Kh4 
                                7.Kf4 Kh5 8.Kxg3 Kg5 9.h4 Kf5 
   14    +1.59    0.33   279925 1.Ke5 Kh4 2.g5 Kxg5 3.Ke4 Kh5 
                                4.Kf3 Kg5 5.Kxg3 Kh5 6.Kh2 Kg5 
                                7.g3 Kf5 8.Kg2 Ke4 9.Kf2 
 3/14    +1.86    0.47   418943 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 
  <14>   +1.86    0.49   430188 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 
   15    +1.86    0.64   565748 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 
  <15>   +1.86    0.69   608518 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 
   16    +1.86    0.94   843338 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 Kg5 
                                10.h4 Kf5 11.Kf3 Kf6 
  <16>   +1.86    1.03   921085 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 Kg5 
                                10.h4 Kf5 11.Kf3 Kf6 
   17    +1.86    1.66  1447093 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 g5 
                                10.Kf2 Kg6 11.Kf3 Kf5 12.g4 Kf6 
  <17>   +1.86    1.74  1533272 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 g5 
                                10.Kf2 Kg6 11.Kf3 Kf5 12.g4 Kf6 
   18    +1.86    3.25  2723800 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 g5 
                                10.Kf2 Kg6 11.Kf3 Kf5 12.Kg3 Kg6 
  <18>   +1.86    3.36  2848289 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 g5 
                                10.Kf2 Kg6 11.Kf3 Kf5 12.Kg3 Kg6 
   19    +2.03   11.53  8814696 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kg5 8.Kxg3 Kh5 9.Kf3 Kg5 
                                10.g3 Kf5 11.h4 Ke5 12.Kg4 Kf6 
                                13.Kf4 
  <19>   +2.03   11.72  8996974 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kh5 
                                7.Kf3 Kg5 8.Kxg3 Kh5 9.Kf3 Kg5 
                                10.g3 Kf5 11.h4 Ke5 12.Kg4 Kf6 
                                13.Kf4 
  <20>   +2.03   15.00 11308027 1.Kf7 g6 2.Ke6 Kf4 3.g5 Kxg5 
                                4.Ke5 Kh5 5.Kf4 Kh4 6.Ke4 Kg5 
                                7.Kf3 Kh4 8.Kf4 Kh5 9.Kxg3 

Computed move :   Kf7
NPS:              753868
no solution found [:-( [45/47]!
[Diagram of position #48]

Test position #48

White to move


FEN :          8/K7/3pk3/8/p3P3/P7/1P6/8 w - -
Best Move :    Kb8 
Position ID:  "MES.0048"

 depth   value    time    nodes pv
    1    -7.05    0.00        3 1.b4 a4xb3 
  2/1    +1.88    0.00        5 1.Kb6 
   <1>   +1.88    0.00       11 1.Kb6 
?   2    +0.85    0.00       43 1.Kb6 Ke5 
   <2>   +0.85    0.00       64 1.Kb6 Ke5 
    3    +1.08    0.00       99 1.Kb6 Ke5 2.Kc6 
   <3>   +1.08    0.00      162 1.Kb6 Ke5 2.Kc6 
!   4    +1.50    0.00      283 1.Kb6 
!   4    +2.19    0.00      562 1.Kb6 Ke5 2.Kb5 Kd4 3.Kxa4 
   <4>   +2.19    0.00      726 1.Kb6 Ke5 2.Kb5 Kd4 3.Kxa4 
    5    +2.15    0.02     1248 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b3 
   <5>   +2.15    0.02     1636 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b3 
    6    +1.85    0.02     2877 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b3 d4 
   <6>   +1.85    0.02     3590 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b3 d4 
    7    +1.91    0.03     5868 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b4 d4 5.Kb3 
   <7>   +1.91    0.03     6944 1.Kb6 Ke5 2.Kb5 Kxe4 3.Kxa4 d5 
                                4.b4 d4 5.Kb3 
    8    +2.10    0.05    13412 1.Kb6 Ke5 2.Kc6 Kxe4 3.Kxd6 Kd4 
                                4.Kc6 Kc4 5.Kb6 Kd4 
   <8>   +2.10    0.05    18429 1.Kb6 Ke5 2.Kc6 Kxe4 3.Kxd6 Kd4 
                                4.Kc6 Kc4 5.Kb6 Kd4 
    9    +2.17    0.06    26392 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Ka5 d5 6.b4 
   <9>   +2.17    0.06    30674 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Ka5 d5 6.b4 
   10    +2.37    0.10    48259 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Kf6 
                                4.Kxa4 Ke5 5.b4 Ke6 6.Kb3 Ke5 
  <10>   +2.37    0.10    57871 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Kf6 
                                4.Kxa4 Ke5 5.b4 Ke6 6.Kb3 Ke5 
   11    +2.30    0.14    92463 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.b5 Ke5 
                                7.b6 Kd6 
  <11>   +2.30    0.16   109794 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.b5 Ke5 
                                7.b6 Kd6 
   12    +2.34    0.22   161061 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Kb4 d5 6.a4 d4 
                                7.a5 Kd5 8.a6 Kc6 
  <12>   +2.34    0.25   185491 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Kb4 d5 6.a4 d4 
                                7.a5 Kd5 8.a6 Kc6 
   13    +2.48    0.36   287423 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Kb4 Kd5 6.a4 Kc6 
                                7.a5 d5 8.Ka4 d4 9.b4 
  <13>   +2.48    0.41   328451 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.Kb4 Kd5 6.a4 Kc6 
                                7.a5 d5 8.Ka4 d4 9.b4 
   14    +2.77    0.60   504751 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 Kd5 6.Kb3 Kc6 
                                7.Kc4 Kb6 8.a4 Kc7 9.a5 
  <14>   +2.77    0.75   617233 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 Kd5 6.Kb3 Kc6 
                                7.Kc4 Kb6 8.a4 Kc7 9.a5 
?  15    +2.37    1.61  1304477 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 d4 8.Kd1 Ke4 9.b5 Kd5 
                                10.b6 Kc6 
  <15>   +2.37    1.63  1304484 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 d4 8.Kd1 Ke4 9.b5 Kd5 
                                10.b6 Kc6 
   16    +2.13    2.38  1945756 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 Ke2 8.Kc3 Ke3 9.Kb3 d4 
                                10.Kb2 Ke4 11.a4 
  <16>   +2.13    4.78  3631899 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 Ke2 8.Kc3 Ke3 9.Kb3 d4 
                                10.Kb2 Ke4 11.a4 
   17    +1.96    6.46  5007390 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 Ke2 8.Kc3 Ke3 9.a4 d4 
                                10.Kc2 Ke2 11.Kb2 d3 12.a5 
  <17>   +1.96   14.24 10418981 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 Ke5 
                                4.Kxa4 Kxe4 5.b4 d5 6.Kb3 Ke3 
                                7.Kc2 Ke2 8.Kc3 Ke3 9.a4 d4 
                                10.Kc2 Ke2 11.Kb2 d3 12.a5 
  <18>   +1.96   15.00 11017808 1.Kb6 Ke5 2.Kc6 Ke6 3.Kb5 

Computed move :   Kb6
NPS:              734520
no solution found [:-( [45/48]!
[Diagram of position #49]

Test position #49

White to move


FEN :          1k6/1p6/3p4/1P6/1P6/1P6/8/7K w - -
Best Move :    Kg2 
Position ID:  "MES.0049"

 depth   value    time    nodes pv
    1    -0.02    0.00        2 1.Kg2 
   <1>   -0.02    0.00        5 1.Kg2 
    2    -0.21    0.00       13 1.Kg2 Kc7 
  4/2    -0.15    0.00       25 1.b6 d5 
   <2>   -0.15    0.00       25 1.b6 d5 
    3    -0.06    0.00       36 1.b6 d5 2.Kg2 
   <3>   -0.06    0.00       66 1.b6 d5 2.Kg2 
    4    -0.15    0.00      105 1.b6 Kc8 2.Kg2 Kd7 
   <4>   -0.15    0.00      166 1.b6 Kc8 2.Kg2 Kd7 
    5    -0.07    0.02      226 1.b6 Kc8 2.Kg2 Kd7 3.Kf2 
   <5>   -0.07    0.02      359 1.b6 Kc8 2.Kg2 Kd7 3.Kf2 
    6    -0.10    0.02      584 1.b6 Kc8 2.Kg2 Kd7 3.b5 d5 
                                4.Kf3 
   <6>   -0.10    0.02      929 1.b6 Kc8 2.Kg2 Kd7 3.b5 d5 
                                4.Kf3 
    7    -0.24    0.02     1438 1.b6 Kc8 2.Kg2 Kd7 3.b5 d5 
                                4.Kf3 Kd6 
   <7>   -0.24    0.02     2333 1.b6 Kc8 2.Kg2 Kd7 3.b5 d5 
                                4.Kf3 Kd6 
    8    -0.16    0.03     3426 1.b6 Kc8 2.Kg2 Kd7 3.b5 Ke6 
                                4.Kf3 Kd5 5.Kf4 
   <8>   -0.16    0.03     5072 1.b6 Kc8 2.Kg2 Kd7 3.b5 Ke6 
                                4.Kf3 Kd5 5.Kf4 
  2/9    -0.01    0.03    12278 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 
   <9>   -0.01    0.05    13264 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 
   10    -0.01    0.05    18882 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 Kc3 8.Kb6 
  <10>   -0.01    0.06    21368 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 Kc3 8.Kb6 
   11    +0.00    0.08    31310 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 
  <11>   +0.00    0.08    36424 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 
   12    +0.00    0.10    49385 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 
  <12>   +0.00    0.11    57056 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 
   13    +0.00    0.14    75935 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 
  <13>   +0.00    0.16    86865 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 
   14    +0.00    0.17   114996 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 
  <14>   +0.00    0.21   130083 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 
   15    +0.00    0.27   200045 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 
  <15>   +0.00    0.28   218109 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 
   16    +0.00    0.36   287233 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
  <16>   +0.00    0.38   313141 1.Kg2 Kc7 2.Kf3 d5 3.Ke3 Kb6 
                                4.Kd4 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
   17    +0.00    0.63   579271 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
  <17>   +0.00    0.66   612574 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
   18    +0.00    0.78   751176 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <18>   +0.00    0.83   802643 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   19    +0.00    1.02  1000997 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <19>   +0.00    1.08  1068803 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   20    +0.00    1.31  1338082 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <20>   +0.00    1.38  1414014 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   21    +0.00    1.66  1744955 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <21>   +0.00    1.77  1863257 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   22    +0.00    2.11  2265114 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <22>   +0.00    2.24  2406356 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   23    +0.00    2.71  2933277 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <23>   +0.00    2.86  3099655 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   24    +0.00    3.47  3787075 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <24>   +0.00    3.66  3986127 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   25    +0.00    4.41  4772014 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <25>   +0.00    4.71  5120435 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   26    +0.00    5.80  6154670 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <26>   +0.00    6.19  6588959 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   27    +0.00    7.50  7856517 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <27>   +0.00    8.11  8510482 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   28    +0.00   10.14 10348375 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <28>   +0.00   11.03 11259363 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
   29    +0.00   14.33 14223515 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 
  <29>   +0.00   15.00 14844501 1.Kg2 Kc7 2.Kf3 d5 3.Kf4 Kb6 
                                4.Ke5 Kxb5 5.Kxd5 Kxb4 6.Kd6 Kxb3 
                                7.Kc5 b6 8.Kxb6 Kc4 9.Kc6 Kd4 
                                10.Kb5 Kd5 11.Kb4 Kd6 12.Kb3 Kd5 
                                13.Kb4 

Computed move :   Kg2
NPS:              989633
solution found [46/49], time: 0.03, points: 25, nodes: 13264!
[Diagram of position #50]

Test position #50

White to move


FEN :          8/6p1/8/5p1P/5P2/6P1/8/5K1k w - -
Best Move :    Ke1 
Position ID:  "MES.0050"

 depth   value    time    nodes pv
    1    +1.86    0.00        2 1.Kf2 
   <1>   +1.86    0.00        8 1.Kf2 
    2    +1.66    0.00       13 1.Kf2 Kh2 
   <2>   +1.66    0.00       21 1.Kf2 Kh2 
    3    +1.96    0.01       36 1.Kf2 Kh2 2.Kf3 
   <3>   +1.96    0.01       67 1.Kf2 Kh2 2.Kf3 
    4    +1.86    0.01      131 1.Kf2 Kh2 2.Kf3 Kh3 
   <4>   +1.86    0.01      255 1.Kf2 Kh2 2.Kf3 Kh3 
    5    +1.56    0.01      401 1.Kf2 Kh2 2.Kf3 Kh3 3.Kf2 
! 5/5    +2.28    0.01      878 1.h6 
!   5    +3.03    0.01      962 1.h6 
!   5    +3.64    0.01     1094 1.h6 g7xh6 2.g4 f5xg4 3.Kf2 h5 
                                4.Kg3 
   <5>   +3.64    0.01     1098 1.h6 g7xh6 2.g4 f5xg4 3.Kf2 h5 
                                4.Kg3 
?   6    +1.33    0.03     3142 1.h6 g7xh6 2.Ke1 h5 3.Kf2 Kh2 
                                4.Kf3 
   <6>   +1.33    0.03     3814 1.h6 g7xh6 2.Ke1 h5 3.Kf2 Kh2 
                                4.Kf3 
?   7    -0.34    0.03     9533 1.h6 g7xh6 2.Kf2 Kh2 3.Kf3 Kh3 
                                4.Kf2 Kg4 
? 3/7    +0.00    0.04    11247 1.Kf2 Kh2 2.Kf3 Kh3 3.Kf2 Kh2 
                                4.Kf3 Kh3 5.Kf2 Kh2 6.Kf3 
   <7>   +0.00    0.04    11680 1.Kf2 Kh2 2.Kf3 Kh3 3.Kf2 Kh2 
                                4.Kf3 Kh3 5.Kf2 Kh2 6.Kf3 Kh3 
                                7.Kf2 Kh2 8.Kf3 Kh3 
    8    +0.00    0.04    14379 1.Kf2 Kh2 2.Kf3 Kh3 3.Kf2 Kh2 
                                4.Kf3 Kh3 5.Kf2 Kh2 6.Kf3 
! 4/8    +0.42    0.06    21727 1.Ke2 
!   8    +1.17    0.06    24451 1.Ke2 
!   8    +3.88    0.07    29177 1.Ke2 Kh2 2.Kf2 Kh1 3.h6 g7xh6 
                                4.g4 f5xg4 5.f5 Kh2 
   <8>   +3.88    0.07    29619 1.Ke2 Kh2 2.Kf2 Kh1 3.h6 g7xh6 
                                4.g4 f5xg4 5.f5 Kh2 
!   9    +4.30    0.09    36344 1.Ke2 
!   9    +5.05    0.09    42244 1.Ke2 
!   9    +6.74    0.11    52871 1.Ke2 Kg2 2.g4 f5xg4 3.f5 Kg1 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.Ke3 
   <9>   +6.74    0.12    58939 1.Ke2 Kg2 2.g4 f5xg4 3.f5 Kg1 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.Ke3 
   10    +7.01    0.14    74755 1.Ke2 Kg2 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.Ke1 Kf3 8.h7h8Q 
  <10>   +7.01    0.17    86624 1.Ke2 Kg2 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.Ke1 Kf3 8.h7h8Q 
 4/11    +6.93    0.25   154916 1.Ke1 Kg2 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 Kf3 6.Kf1 f5 
                                7.h7 f4 8.Kg1 Ke3 9.h7h8Q 
  <11>   +6.93    0.26   155804 1.Ke1 Kg2 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 Kf3 6.Kf1 f5 
                                7.h7 f4 8.Kg1 Ke3 9.h7h8Q 
   12    +6.99    0.32   201443 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.Ke2 Kg2 8.Kd3 Kf2 9.h7h8Q 
  <12>   +6.99    0.37   245780 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.Ke2 Kg2 8.Kd3 Kf2 9.h7h8Q 
?  13    +7.12    0.64   438314 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.h8h3 f2 9.Ke2 g2 
                                10.h3e3 Kh1 11.e3h6 Kg1 12.h6b6 
  <13>   +7.12    0.64   438318 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.h8h3 f2 9.Ke2 g2 
                                10.h3e3 Kh1 11.e3h6 Kg1 12.h6b6 
   14    +7.02    0.78   536636 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.h8f6 f2 9.Ke2 Kg2 
                                10.f6f3 Kh3 11.Kf1 Kh4 12.f3g2 
  <14>   +7.02    1.07   758582 1.Ke1 Kg1 2.g4 f5xg4 3.f5 g3 
                                4.f6 g7xf6 5.h6 f5 6.h7 f4 
                                7.h7h8Q f3 8.h8f6 f2 9.Ke2 Kg2 
                                10.f6f3 Kh3 11.Kf1 Kh4 12.f3g2 
!  15    +7.44    1.31   917316 1.Ke1 
!  15    +8.19    1.68  1207442 1.Ke1 
!  15   +11.39    2.43  1753002 1.Ke1 
  <15>  +11.39   15.00 11194092 

Computed move :   Ke1
NPS:              746272
solution found [47/50], time: 0.25, points: 25, nodes: 155804!
© Steffen A. Jakob