[ Test Suite mes400 | Hossa ]

Positions 81 - 90


[Diagram of position #81]

Test position #81

White to move


FEN :          8/pp1pppp1/3p2p1/PP2P1P1/K1P4P/8/k7/8 w - -
Best Move :    h5 
Position ID:  "MES.0081"

 depth   value    time    nodes pv
    1    -2.10    0.00        3 1.e5xd6 
   <1>   -2.10    0.01        9 1.e5xd6 
    2    -2.29    0.01       25 1.e5xd6 e5 
  7/2    -2.26    0.01      117 1.b6 a6 2.e5xd6 
   <2>   -2.26    0.01      117 1.b6 a6 2.e5xd6 
    3    -2.45    0.01      214 1.b6 a6 2.e5xd6 e5 
  2/3    -2.25    0.01      314 1.e5xd6 e5 2.Kb4 
   <3>   -2.25    0.01      426 1.e5xd6 e5 2.Kb4 
    4    -2.45    0.01      669 1.e5xd6 e5 2.b6 a6 
  2/4    -2.41    0.01     1255 1.b6 a6 2.e5xd6 e5 3.Kb4 
   <4>   -2.41    0.01     1510 1.b6 a6 2.e5xd6 e5 3.Kb4 
  2/5    -2.46    0.03     2653 1.e5xd6 e5 2.a6 b7xa6 3.b5xa6 f5 
                                4.g5xf6 g7xf6 
   <5>   -2.46    0.03     3482 1.e5xd6 e5 2.a6 b7xa6 3.b5xa6 f5 
                                4.g5xf6 g7xf6 
!   6    -2.04    0.04     6780 1.e5xd6 
!   6    -1.62    0.04    10816 1.e5xd6 e7xd6 2.Kb4 f5 3.g5xf6 g7xf6 
                                4.b6 a6 
   <6>   -1.62    0.06    12850 1.e5xd6 e7xd6 2.Kb4 f5 3.g5xf6 g7xf6 
                                4.b6 a6 
    7    -1.83    0.08    20875 1.e5xd6 e7xd6 2.Kb4 f5 3.g5xf6 g7xf6 
                                4.b6 a6 5.Kc3 f5 
   <7>   -1.83    0.09    27670 1.e5xd6 e7xd6 2.Kb4 f5 3.g5xf6 g7xf6 
                                4.b6 a6 5.Kc3 f5 
    8    -1.52    0.15    61650 1.e5xd6 e7xd6 2.a6 b6 3.c5 d6xc5 
                                4.h5 c4 5.h6 g7xh6 6.g5xh6 g5 
   <8>   -1.52    0.20    88831 1.e5xd6 e7xd6 2.a6 b6 3.c5 d6xc5 
                                4.h5 c4 5.h6 g7xh6 6.g5xh6 g5 
    9    -1.79    0.33   161947 1.e5xd6 e7xd6 2.a6 b7xa6 3.b5xa6 f5 
                                4.g5xf6 g7xf6 5.Kb4 f5 6.Kc3 f4 
                                7.h5 g6xh5 8.Kd4 
   <9>   -1.79    0.40   205002 1.e5xd6 e7xd6 2.a6 b7xa6 3.b5xa6 f5 
                                4.g5xf6 g7xf6 5.Kb4 f5 6.Kc3 f4 
                                7.h5 g6xh5 8.Kd4 
 7/10    -1.61    1.87  1086488 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.b6 a6 
                                7.Kd4 Kb4 
  <10>   -1.61    1.89  1086488 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.b6 a6 
                                7.Kd4 Kb4 
?  11    -2.21    3.62  2159925 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.b6 a6 
                                7.Kc4 Ka4 8.e6 d7xe6 
  <11>   -2.21    3.95  2386523 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.b6 a6 
                                7.Kc4 Ka4 8.e6 d7xe6 
?  12    -2.68    7.81  4871099 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.a6 b7xa6 
                                7.b5xa6 Ka4 8.Kc4 Ka5 9.Kc5 Kxa6 
                                10.Kd5 
  <12>   -2.68    8.97  5649070 1.c5 d6xc5 2.h5 c4 3.h5xg6 f7xg6 
                                4.Kb4 c3 5.Kxc3 Ka3 6.a6 b7xa6 
                                7.b5xa6 Ka4 8.Kc4 Ka5 9.Kc5 Kxa6 
                                10.Kd5 
  <13>   -2.68   15.00  9463974 1.c5 

Computed move :   c5
NPS:              630931
no solution found [:-( [75/81]!
[Diagram of position #82]

Test position #82

White to move


FEN :          K7/8/8/7p/N2k4/8/8/8 w - -
Best Move :    Nb2 
Position ID:  "MES.0082"

 depth   value    time    nodes pv
    1    -0.11    0.00        2 1.Kb7 
   <1>   -0.11    0.00        8 1.Kb7 
    2    -0.19    0.00       17 1.Kb7 h4 
   <2>   -0.19    0.00       29 1.Kb7 h4 
    3    -0.18    0.00       65 1.Kb7 h4 2.Kc6 
   <3>   -0.18    0.00      118 1.Kb7 h4 2.Kc6 
    4    -0.43    0.00      197 1.Kb7 h4 2.Kc6 h3 3.Kd6 
   <4>   -0.43    0.00      391 1.Kb7 h4 2.Kc6 h3 3.Kd6 
    5    -0.44    0.00     1003 1.Kb7 h4 2.a4b2 h3 3.Kc6 
   <5>   -0.44    0.00     1357 1.Kb7 h4 2.a4b2 h3 3.Kc6 
    6    -0.46    0.01     2692 1.Kb7 h4 2.a4b2 h3 3.b2d1 Ke5 
                                4.Kc6 
  5/6    -0.43    0.01     5112 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Ke3 
   <6>   -0.43    0.01     5237 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Ke3 
    7    -0.38    0.01     8032 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Kd5 5.Kc7 
   <7>   -0.38    0.03     9465 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Kd5 5.Kc7 
    8    -0.37    0.03    15176 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Kd5 5.Kc7 Ke6 6.Kc6 
   <8>   -0.37    0.04    19037 1.a4b2 h4 2.b2d1 h3 3.d1f2 h2 
                                4.Kb7 Kd5 5.Kc7 Ke6 6.Kc6 
    9    -0.49    0.08    62064 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Kf4 
                                4.Kb7 h3 5.d2f1 Kf3 6.Kc6 Kg2 
   <9>   -0.49    0.09    76282 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Kf4 
                                4.Kb7 h3 5.d2f1 Kf3 6.Kc6 Kg2 
   10    -0.62    0.14   136528 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2c4 Kf3 5.c4d2 Kg2 6.d2c4 h3 
                                7.c4e3 Kf3 8.e3f1 
  <10>   -0.62    0.15   152940 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2c4 Kf3 5.c4d2 Kg2 6.d2c4 h3 
                                7.c4e3 Kf3 8.e3f1 
   11    -0.62    0.23   230219 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4h6 
  <11>   -0.62    0.25   247421 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4h6 
   12    -0.62    0.34   366300 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kf3 8.g4h2 Kg3 9.h2f1 Kg2 
                                10.f1e3 Kg3 
  <12>   -0.62    0.37   387731 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kf3 8.g4h2 Kg3 9.h2f1 Kg2 
                                10.f1e3 Kg3 
   13    -0.62    0.53   590629 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4e3 Kf3 9.e3f1 Kg2 
  <13>   -0.62    0.56   620343 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4e3 Kf3 9.e3f1 Kg2 
   14    -0.59    0.92  1072362 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4e3 Kf3 9.e3f1 Kg2 
                                10.f1e3 Kf2 11.e3d5 
  <14>   -0.59    0.97  1119451 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg2 
                                7.h2g4 Kg3 8.g4e3 Kf3 9.e3f1 Kg2 
                                10.f1e3 Kf2 11.e3d5 
   15    -0.60    1.25  1463232 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg1 
                                7.h2g4 Kg2 8.Kc7 Kf3 9.g4h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf3 12.e3f1 Kg2 
  <15>   -0.60    1.34  1572865 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg1 
                                7.h2g4 Kg2 8.Kc7 Kf3 9.g4h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf3 12.e3f1 Kg2 
   16    -0.59    1.92  2313467 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg1 
                                7.h2g4 Kg2 8.g4e3 Kf2 9.e3g4 Kg3 
                                10.g4e3 Kf4 11.e3f1 Kf3 12.Kc6 Kg2 
  <16>   -0.59    2.09  2501481 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 h3 6.Kb7 Kg1 
                                7.h2g4 Kg2 8.g4e3 Kf2 9.e3g4 Kg3 
                                10.g4e3 Kf4 11.e3f1 Kf3 12.Kc6 Kg2 
   17    -0.60    3.39  4064241 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kg2 12.f1e3 Kf2 
                                13.e3d5 
  <17>   -0.60    3.81  4535973 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kg2 12.f1e3 Kf2 
                                13.e3d5 
   18    -0.59    4.89  5875783 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kf3 12.Kb7 Kg2 
                                13.f1e3 
  <18>   -0.59    5.40  6462229 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kf3 12.Kb7 Kg2 
                                13.f1e3 
   19    -0.59    6.56  7850090 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kf3 12.Kb7 Kg2 
                                13.f1e3 Kf2 14.e3g4 Kf3 15.g4f6 
  <19>   -0.59    7.37  8761671 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf3 9.e3f1 Kf2 
                                10.f1h2 Kg3 11.h2f1 Kf3 12.Kb7 Kg2 
                                13.f1e3 Kf2 14.e3g4 Kf3 15.g4f6 
   20    -0.59    9.04 10757459 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf4 9.e3f1 Kf3 
                                10.Kb7 Kg2 11.f1e3 Kf2 12.e3g4 Kf3 
                                13.g4h2 Kg2 14.h2g4 Kg3 15.g4e3 Kf3 
  <20>   -0.59   10.29 12150819 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf4 9.e3f1 Kf3 
                                10.Kb7 Kg2 11.f1e3 Kf2 12.e3g4 Kf3 
                                13.g4h2 Kg2 14.h2g4 Kg3 15.g4e3 Kf3 
   21    -0.48   13.90 16557577 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf4 9.e3f1 Kg4 
                                10.Kc8 Kf3 11.Kd7 Kg2 12.f1e3 Kf2 
                                13.e3g4 Kg3 14.g4e3 Kf4 15.e3f1 Kf5 
  <21>   -0.48   15.00 17764056 1.a4b2 Ke4 2.b2c4 h4 3.c4d2 Ke3 
                                4.d2f1 Kf2 5.f1h2 Kg2 6.h2g4 h3 
                                7.Kb8 Kg3 8.g4e3 Kf4 9.e3f1 Kg4 
                                10.Kc8 Kf3 11.Kd7 Kg2 12.f1e3 Kf2 
                                13.e3g4 Kg3 14.g4e3 Kf4 15.e3f1 Kf5 

Computed move :   a4b2
NPS:              1184270
solution found [76/82], time: 0.01, points: 25, nodes: 5237!
[Diagram of position #83]

Test position #83

White to move


FEN :          7N/2K5/8/8/7p/2k5/8/8 w - -
Best Move :    Nf7 
Position ID:  "MES.0083"

 depth   value    time    nodes pv
    1    -0.17    0.00        2 1.Kd6 
   <1>   -0.17    0.00       11 1.Kd6 
    2    -0.47    0.02       22 1.Kd6 h3 
   <2>   -0.47    0.02       40 1.Kd6 h3 
    3    -0.46    0.02       70 1.Kd6 h3 2.Ke5 
   <3>   -0.46    0.02      181 1.Kd6 h3 2.Ke5 
? 2/4    -1.91    0.02     3214 1.h8f7 h3 2.f7d6 h2 3.d6e4 Kc2 
   <4>   -1.91    0.02     4027 1.h8f7 h3 2.f7d6 h2 3.d6e4 Kc2 
!   5    -1.49    0.02     4263 1.h8f7 
!   5    -0.74    0.02     4292 1.h8f7 
!   5    -0.43    0.03     5798 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kd2 
   <5>   -0.43    0.03     7171 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kd2 
?   6    -1.72    0.05    18252 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 
   <6>   -1.72    0.05    21203 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 
!   7    -1.30    0.05    22453 1.h8f7 
!   7    -0.55    0.05    23614 1.h8f7 
!   7    -0.41    0.06    27102 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd2 
   <7>   -0.41    0.06    29994 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd2 
?   8    -0.45    0.08    52054 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 Kd1 6.h1g3 Ke1 
   <8>   -0.45    0.08    52063 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 Kd1 6.h1g3 Ke1 
?   9    -1.72    0.11    86746 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 Kd1 6.Kd6 Ke1 
                                7.Ke5 
   <9>   -1.72    0.13    94176 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.g3h1 Kd1 6.Kd6 Ke1 
                                7.Ke5 
!  10    -1.30    0.14   100145 1.h8f7 
!  10    -0.98    0.14   117531 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd7 Kd1 6.Kd6 Ke1 
                                7.Ke5 Kf2 
  <10>   -0.98    0.16   124257 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd7 Kd1 6.Kd6 Ke1 
                                7.Ke5 Kf2 
!  11    -0.56    0.17   140486 1.h8f7 
!  11    -0.43    0.20   177217 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd7 Kd1 6.Kd6 Ke1 
                                7.Ke5 Kf2 8.Kf4 Kg2 
  <11>   -0.43    0.22   190798 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd7 Kd1 6.Kd6 Ke1 
                                7.Ke5 Kf2 8.Kf4 Kg2 
   12    -0.43    0.25   224785 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Kf4 Kf2 8.g3h1 Kg2 9.h1g3 Kg1 
  <12>   -0.43    0.28   252074 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Kf4 Kf2 8.g3h1 Kg2 9.h1g3 Kg1 
   13    -0.43    0.38   358849 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Ke4 Kf2 8.Kf4 Kg2 9.Kg4 Kg1 
  <13>   -0.43    0.42   411906 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Ke4 Kf2 8.Kf4 Kg2 9.Kg4 Kg1 
   14    -0.35    0.58   584148 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Kf4 Kf2 8.g3h1 Kg2 9.h1g3 Kh3 
                                10.Kf3 Kh4 
  <14>   -0.35    0.66   676710 1.h8f7 h3 2.f7g5 h2 3.g5e4 Kd3 
                                4.e4g3 Kc2 5.Kd6 Kd1 6.Ke5 Ke1 
                                7.Kf4 Kf2 8.g3h1 Kg2 9.h1g3 Kh3 
                                10.Kf3 Kh4 
   15    -0.11    2.39  2788382 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Kg3 8.f2e4 Kg2 9.e4g5 Kf1 
                                10.g5h3 Kg2 
  <15>   -0.11    2.55  2972725 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Kg3 8.f2e4 Kg2 9.e4g5 Kf1 
                                10.g5h3 Kg2 
   16    -0.10    3.24  3786021 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Kf3 8.f2h3 Kg4 9.h3f2 Kf3 
                                10.f2h3 
  <16>   -0.10    3.50  4099121 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Kf3 8.f2h3 Kg4 9.h3f2 Kf3 
                                10.f2h3 
   17    -0.07    4.52  5315437 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Ke3 8.f2h3 Kd4 9.h3f4 Kc4 
                                10.Ke5 Kb4 11.f4h3 
  <17>   -0.07    4.97  5814835 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4f2 Ke3 8.f2h3 Kd4 9.h3f4 Kc4 
                                10.Ke5 Kb4 11.f4h3 
   18    +0.00    6.35  7493751 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 
  <18>   +0.00    7.06  8322988 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 
   19    +0.00    9.06 10739397 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 14.Kh6 
  <19>   +0.00   10.11 11972904 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 14.Kh6 
   20    +0.00   12.97 15457741 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 14.Kh6 Ka7 
  <20>   +0.00   14.42 17164253 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 
                                13.Kh5 Kb6 14.Kh6 Ka7 
  <21>   +0.00   15.00 17904061 1.h8f7 Kd3 2.f7g5 Ke3 3.Kd6 Kf4 
                                4.g5h3 Kg3 5.h3g5 Kg4 6.g5e4 Kf4 
                                7.e4d2 h3 8.d2f1 Ke4 9.Ke6 Kd3 
                                10.Kf5 Kc4 11.Kg4 h2 12.f1xh2 Kb5 

Computed move :   h8f7
NPS:              1193604
solution found [77/83], time: 0.02, points: 25, nodes: 4027!
[Diagram of position #84]

Test position #84

White to move


FEN :          8/4k2N/7p/8/1p6/8/4K3/8 w - -
Best Move :    Kd3 
Position ID:  "MES.0084"

 depth   value    time    nodes pv
    1    -1.47    0.00        2 1.Kd3 
   <1>   -1.47    0.00       12 1.Kd3 
?   2    -1.95    0.00       47 1.Kd3 b3 
   <2>   -1.95    0.00       67 1.Kd3 b3 
    3    -1.95    0.00      107 1.Kd3 b3 2.Kc3 
  2/3    -1.91    0.00      165 1.Kd2 b3 2.Kc1 
   <3>   -1.91    0.00      272 1.Kd2 b3 2.Kc1 
    4    -1.83    0.01      459 1.Kd2 h5 2.Kc2 h4 
! 2/4    -1.49    0.01      629 1.Kd3 
!   4    -0.74    0.01      768 1.Kd3 
!   4    -0.15    0.01     1022 1.Kd3 h5 2.Kc4 h4 3.Kxb4 
   <4>   -0.15    0.01     1321 1.Kd3 h5 2.Kc4 h4 3.Kxb4 
    5    -0.46    0.01     1670 1.Kd3 h5 2.Kc4 h4 3.Kxb4 h3 
   <5>   -0.46    0.01     2767 1.Kd3 h5 2.Kc4 h4 3.Kxb4 h3 
    6    -0.44    0.01     3705 1.Kd3 h5 2.Kc4 h4 3.Kxb4 h3 
                                4.Kc4 
   <6>   -0.44    0.03     5811 1.Kd3 h5 2.Kc4 h4 3.Kxb4 h3 
                                4.Kc4 
?   7    -0.16    0.03    15118 1.Kd3 h5 2.Kc4 h4 3.h7g5 b3 
                                4.Kxb3 Kf6 
   <7>   -0.16    0.03    15128 1.Kd3 h5 2.Kc4 h4 3.h7g5 b3 
                                4.Kxb3 Kf6 
    8    -0.14    0.04    25190 1.Kd3 h5 2.Kc4 Kf7 3.Kxb4 Kg6 
                                4.h7f8 Kh6 5.Kc4 h4 6.Kd4 
   <8>   -0.14    0.06    31668 1.Kd3 h5 2.Kc4 Kf7 3.Kxb4 Kg6 
                                4.h7f8 Kh6 5.Kc4 h4 6.Kd4 
    9    -0.22    0.07    56723 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3f2 Kg3 
   <9>   -0.22    0.09    72470 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3f2 Kg3 
   10    -0.21    0.12   106254 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3f2 Kf4 
                                7.f2d3 Kg3 8.Kc4 
  <10>   -0.21    0.15   133148 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3f2 Kf4 
                                7.f2d3 Kg3 8.Kc4 
   11    -0.21    0.23   203934 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3g1 Kg3 
                                7.Kc4 Kg4 
  <11>   -0.21    0.28   259859 1.Kd3 h5 2.Kc4 Ke6 3.Kxb4 h4 
                                4.h7g5 Kf5 5.g5h3 Kg4 6.h3g1 Kg3 
                                7.Kc4 Kg4 
?  12    -1.05    1.28  1328998 1.Kd3 Ke6 2.Kc4 Kf5 3.h7f8 h5 
                                4.f8d7 h4 5.d7c5 h3 6.c5d3 h2 
                                7.d3f2 Kf4 8.Kxb4 Kg3 
  <12>   -1.05    1.28  1329008 1.Kd3 Ke6 2.Kc4 Kf5 3.h7f8 h5 
                                4.f8d7 h4 5.d7c5 h3 6.c5d3 h2 
                                7.d3f2 Kf4 8.Kxb4 Kg3 
?  13    -1.78    2.42  2537514 1.Kd3 Ke6 2.Kc4 Kf5 3.h7f8 h5 
                                4.f8d7 h4 5.d7c5 h3 6.c5d3 h2 
                                7.d3f2 Kf4 8.f2h1 b3 9.Kxb3 
  <13>   -1.78    2.57  2690727 1.Kd3 Ke6 2.Kc4 Kf5 3.h7f8 h5 
                                4.f8d7 h4 5.d7c5 h3 6.c5d3 h2 
                                7.d3f2 Kf4 8.f2h1 b3 9.Kxb3 
   14    -1.75    3.42  3577260 1.Kd3 Ke6 2.h7f8 Kf5 3.f8d7 h5 
                                4.d7c5 h4 5.Ke3 Kg4 6.c5e4 b3 
                                7.Kf2 b2 8.e4d2 h3 9.d2b1 Kf4 
  <14>   -1.75    3.54  3694510 1.Kd3 Ke6 2.h7f8 Kf5 3.f8d7 h5 
                                4.d7c5 h4 5.Ke3 Kg4 6.c5e4 b3 
                                7.Kf2 b2 8.e4d2 h3 9.d2b1 Kf4 
   15    -1.83    4.71  4902758 1.Kd3 Ke6 2.h7f8 Kf5 3.f8d7 h5 
                                4.d7c5 Kg4 5.Ke3 Kg3 6.c5d3 b3 
                                7.d3c5 b2 8.c5e4 Kg2 9.e4d2 h4 
                                10.d2b1 h3 11.Kd3 
  <15>   -1.83    5.93  6232133 1.Kd3 Ke6 2.h7f8 Kf5 3.f8d7 h5 
                                4.d7c5 Kg4 5.Ke3 Kg3 6.c5d3 b3 
                                7.d3c5 b2 8.c5e4 Kg2 9.e4d2 h4 
                                10.d2b1 h3 11.Kd3 
   16    -2.03    7.90  8344266 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg2 
                                10.h2g4 Kg3 11.g4h6 
  <16>   -2.03    8.28  8677752 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg2 
                                10.h2g4 Kg3 11.g4h6 
   17    -2.03    9.57 10094495 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf3 12.e3f5 h3 
                                13.Kxb4 h2 14.f5h4 Kf2 
  <17>   -2.03    9.90 10386964 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf3 12.e3f5 h3 
                                13.Kxb4 h2 14.f5h4 Kf2 
!  18    -1.61   11.43 12256956 1.Kd3 
!  18    -2.05   12.71 13521762 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf2 12.e3g4 Kg3 
                                13.g4e3 h3 14.Kxb4 h2 15.e3f1 Kg2 
  <18>   -2.05   13.51 14204136 1.Kd3 Kf7 2.Kc4 Kg6 3.h7f8 Kf5 
                                4.f8d7 h5 5.d7c5 h4 6.c5b3 Kf4 
                                7.b3d2 Ke3 8.d2f1 Kf2 9.f1h2 Kg3 
                                10.h2f1 Kg2 11.f1e3 Kf2 12.e3g4 Kg3 
                                13.g4e3 h3 14.Kxb4 h2 15.e3f1 Kg2 
!  19    -1.63   14.76 15720829 1.Kd3 
  <19>   -1.63   15.00 16025019 

Computed move :   Kd3
NPS:              1068334
solution found [78/84], time: 0.01, points: 25, nodes: 629!
[Diagram of position #85]

Test position #85

White to move


FEN :          7K/3k4/8/pN6/8/8/1P6/8 w - -
Best Move :    Nd4 
Position ID:  "MES.0085"

 depth   value    time    nodes pv
    1    +3.58    0.00        2 1.Kg7 
   <1>   +3.58    0.00       12 1.Kg7 
?   2    +3.16    0.00       52 1.Kg7 Kc6 
   <2>   +3.16    0.00       62 1.Kg7 Kc6 
    3    +3.22    0.00      138 1.Kg7 Kc6 2.b5c3 
  4/3    +3.34    0.00      277 1.b5d4 Kd6 2.Kg7 
   <3>   +3.34    0.00      363 1.b5d4 Kd6 2.Kg7 
    4    +3.14    0.00      520 1.b5d4 Kd6 2.Kg7 Kc5 
  2/4    +3.15    0.00      930 1.Kg7 Kc6 2.b5d4 Kc5 3.d4b3 Kb5 
   <4>   +3.15    0.00     1286 1.Kg7 Kc6 2.b5d4 Kc5 3.d4b3 Kb5 
    5    +3.44    0.02     2932 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 
   <5>   +3.44    0.02     3973 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 
    6    +3.51    0.02     7311 1.Kg7 Ke7 2.b5a3 Ke6 3.a3c4 a4 
   <6>   +3.51    0.02    10557 1.Kg7 Ke7 2.b5a3 Ke6 3.a3c4 a4 
    7    +3.64    0.03    15607 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf7 Kc6 
                                4.Ke6 Kc5 
   <7>   +3.64    0.03    24134 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf7 Kc6 
                                4.Ke6 Kc5 
    8    +3.57    0.05    34392 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 Kb4 
                                4.Ke5 Kb3 5.c3d1 
   <8>   +3.57    0.08    57828 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 Kb4 
                                4.Ke5 Kb3 5.c3d1 
    9    +3.28    0.09    78714 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 Kb4 
                                4.Kf5 Kb3 5.c3d1 a4 
   <9>   +3.28    0.14   133513 1.Kg7 Kc6 2.b5c3 Kc5 3.Kf6 Kb4 
                                4.Kf5 Kb3 5.c3d1 a4 
   10    +3.46    0.19   172646 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kc4 
                                4.a2c1 a4 5.Kf6 Kd4 6.Ke6 Kc4 
  <10>   +3.46    0.25   261479 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kc4 
                                4.a2c1 a4 5.Kf6 Kd4 6.Ke6 Kc4 
   11    +3.44    0.38   398743 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kb5 
                                4.b3 Kb6 5.Kf6 Kc6 6.a2c3 Kc5 
  <11>   +3.44    0.53   598452 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kb5 
                                4.b3 Kb6 5.Kf6 Kc6 6.a2c3 Kc5 
   12    +3.44    0.66   747323 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kb5 
                                4.b3 Kc5 5.Kf6 Kd5 6.a2c1 Kd4 
                                7.c1e2 Kd5 8.e2c3 Kc5 9.c3e2 Kb4 
                                10.e2d4 
  <12>   +3.44    0.94  1086346 1.Kg7 Kc6 2.b5c3 Kc5 3.c3a2 Kb5 
                                4.b3 Kc5 5.Kf6 Kd5 6.a2c1 Kd4 
                                7.c1e2 Kd5 8.e2c3 Kc5 9.c3e2 Kb4 
                                10.e2d4 
 6/13    +3.64    1.97  2400169 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd5 6.Kf5 Kd6 
                                7.Ke4 Kc5 8.a1c2 
  <13>   +3.64    2.03  2470641 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd5 6.Kf5 Kd6 
                                7.Ke4 Kc5 8.a1c2 
   14    +3.64    2.38  2922932 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.a1c2 Kc4 8.c2e1 Kc5 9.e1f3 
  <14>   +3.64    3.08  3830697 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.a1c2 Kc4 8.c2e1 Kc5 9.e1f3 
   15    +3.78    4.06  5040646 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.Ke5 Kc4 8.Ke4 Kc5 9.Kd3 Kb4 
                                10.a1c2 
  <15>   +3.78    5.00  6296600 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.Ke5 Kc4 8.Ke4 Kc5 9.Kd3 Kb4 
                                10.a1c2 
   16    +3.78    5.78  7343229 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.Ke5 Kc4 8.Ke4 Kc5 9.Kd3 Kb5 
                                10.a1c2 Kc5 
  <16>   +3.78    7.11  9156948 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg7 Kc5 5.Kf6 Kd4 6.Ke6 Kc5 
                                7.Ke5 Kc4 8.Ke4 Kc5 9.Kd3 Kb5 
                                10.a1c2 Kc5 
   17    +3.91   10.39 13360730 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg8 Kc5 5.Kf7 Kd5 6.Ke7 Kc5 
                                7.Ke6 
  <17>   +3.91   12.03 15642275 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg8 Kc5 5.Kf7 Kd5 6.Ke7 Kc5 
                                7.Ke6 
   18    +3.91   13.45 17548199 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg8 Kc5 5.Kf7 Kd5 6.Ke7 Kc5 
                                7.Ke6 Kc4 8.Kd6 Kd4 9.Ke6 
  <18>   +3.91   15.00 19705745 1.b5d4 Kd6 2.d4b3 a4 3.b3a1 Kc6 
                                4.Kg8 Kc5 5.Kf7 Kd5 6.Ke7 Kc5 
                                7.Ke6 Kc4 8.Kd6 Kd4 9.Ke6 

Computed move :   b5d4
NPS:              1313716
solution found [79/85], time: 1.97, points: 18, nodes: 2470641!
[Diagram of position #86]

Test position #86

White to move


FEN :          8/8/8/8/5p2/4k1p1/4N1P1/5K2 w - -
Best Move :    Ng1 
Position ID:  "MES.0086"

 depth   value    time    nodes pv
    1    +2.50    0.00        2 1.e2c3 
   <1>   +2.50    0.00       12 1.e2c3 
    2    +2.37    0.00       20 1.e2c3 f3 
   <2>   +2.37    0.00       39 1.e2c3 f3 
    3    +2.24    0.02       99 1.e2c3 f3 2.c3d5 Ke4 
  3/3    +2.33    0.02      155 1.e2g1 Ke4 2.g1f3 
   <3>   +2.33    0.02      190 1.e2g1 Ke4 2.g1f3 
    4    +2.29    0.02      265 1.e2g1 Ke4 2.g1f3 Kf5 
   <4>   +2.29    0.02      530 1.e2g1 Ke4 2.g1f3 Kf5 
    5    +2.52    0.02     1080 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e5 
   <5>   +2.52    0.02     1809 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e5 
    6    +2.67    0.02     2289 1.e2g1 Kd3 2.g1f3 Ke4 3.Ke2 Kf5 
                                4.Kd3 
   <6>   +2.67    0.04     4237 1.e2g1 Kd3 2.g1f3 Ke4 3.Ke2 Kf5 
                                4.Kd3 
    7    +2.66    0.04     5539 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.Kd1 
   <7>   +2.66    0.04    10218 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.Kd1 
    8    +2.59    0.05    12045 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e1 Kd4 
                                4.Ke2 Ke4 5.e1d3 
   <8>   +2.59    0.05    23386 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e1 Kd4 
                                4.Ke2 Ke4 5.e1d3 
    9    +2.55    0.07    28221 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e1 Kd4 
                                4.Ke2 Ke4 5.e1d3 Kf5 
   <9>   +2.55    0.10    54324 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e1 Kd4 
                                4.Ke2 Ke4 5.e1d3 Kf5 
   10    +2.54    0.11    66815 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e5 Ke4 
                                4.e5f7 Ke3 5.f7g5 Kd3 6.Ke1 
  <10>   +2.54    0.16   127368 1.e2g1 Kd3 2.g1f3 Ke3 3.f3e5 Ke4 
                                4.e5f7 Ke3 5.f7g5 Kd3 6.Ke1 
   11    +2.54    0.19   156758 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Ke3 6.f7g5 Kd4 
                                7.Ke2 Ke5 
  <11>   +2.54    0.29   253320 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Ke3 6.f7g5 Kd4 
                                7.Ke2 Ke5 
   12    +2.50    0.33   295209 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Ke3 6.f7g5 Kd3 
                                7.Kf1 Ke3 8.g5e6 
  <12>   +2.50    0.52   529431 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Ke3 6.f7g5 Kd3 
                                7.Kf1 Ke3 8.g5e6 
   13    +2.50    0.57   571303 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7g5 Kd3 8.Kg1 Ke3 9.g5e6 
  <13>   +2.50    0.80   859798 1.e2g1 Kd3 2.g1f3 Ke3 3.Ke1 Kd3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7g5 Kd3 8.Kg1 Ke3 9.g5e6 
   14    +2.50    1.07  1122521 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 
  <14>   +2.50    1.41  1553834 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 
   15    +2.50    1.65  1811808 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7e5 Ke4 8.e5c4 Kd3 9.c4d6 Ke3 
                                10.Kg1 
  <15>   +2.50    2.21  2491654 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7e5 Ke4 8.e5c4 Kd3 9.c4d6 Ke3 
                                10.Kg1 
   16    +2.50    2.44  2748135 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7e5 Ke4 8.e5c4 Kd3 9.c4b6 Ke3 
                                10.b6d5 Ke4 11.d5f6 Ke3 12.Kg1 
  <16>   +2.50    3.25  3741472 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5f7 Kd3 6.Kf1 Ke3 
                                7.f7e5 Ke4 8.e5c4 Kd3 9.c4b6 Ke3 
                                10.b6d5 Ke4 11.d5f6 Ke3 12.Kg1 
   17    +2.50    3.93  4501611 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
  <17>   +2.50    5.08  5914030 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
   18    +2.50    5.68  6570880 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
  <18>   +2.50    7.33  8597170 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
   19    +2.50    8.13  9509519 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
  <19>   +2.50   10.43 12306813 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 
   20    +2.73   11.82 13899912 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 8.Kf1 Ke3 9.f3e1 Kd2 
                                10.e1c2 Kd3 11.Ke1 Ke4 12.Ke2 f3 
                                13.g2xf3 Ke5 14.Ke3 g2 15.f4 
  <20>   +2.73   15.00 17604475 1.e2g1 Kd2 2.g1f3 Kd3 3.Ke1 Ke3 
                                4.f3e5 Ke4 5.e5c4 Kd3 6.c4d2 Ke3 
                                7.d2f3 Kd3 8.Kf1 Ke3 9.f3e1 Kd2 
                                10.e1c2 Kd3 11.Ke1 Ke4 12.Ke2 f3 
                                13.g2xf3 Ke5 14.Ke3 g2 15.f4 

Computed move :   e2g1
NPS:              1172068
solution found [80/86], time: 0.02, points: 25, nodes: 190!
[Diagram of position #87]

Test position #87

White to move


FEN :          8/8/8/8/3p4/2k1p3/2N1P3/3K4 w - -
Best Move :    Ne1 
Position ID:  "MES.0087"

 depth   value    time    nodes pv
    1    +2.61    0.00        2 1.c2e1 
  5/1    +2.63    0.01        8 1.Kc1 
   <1>   +2.63    0.01       14 1.Kc1 
    2    +2.53    0.01       22 1.Kc1 d3 
  2/2    +2.61    0.01       38 1.c2e1 Kc4 
   <2>   +2.61    0.01       52 1.c2e1 Kc4 
    3    +2.73    0.01       83 1.c2e1 Kc4 2.e1d3 
   <3>   +2.73    0.01      138 1.c2e1 Kc4 2.e1d3 
    4    +2.67    0.01      215 1.c2e1 Kc4 2.e1d3 Kd5 
   <4>   +2.67    0.01      393 1.c2e1 Kc4 2.e1d3 Kd5 
    5    +2.73    0.01      598 1.c2e1 Kc4 2.e1d3 Kd5 3.Kc2 
   <5>   +2.73    0.03     1139 1.c2e1 Kc4 2.e1d3 Kd5 3.Kc2 
    6    +2.74    0.03     1836 1.c2e1 Kc4 2.e1d3 Kd5 3.Kc2 Ke4 
                                4.d3c5 Ke5 
   <6>   +2.74    0.03     3194 1.c2e1 Kc4 2.e1d3 Kd5 3.Kc2 Ke4 
                                4.d3c5 Ke5 
    7    +2.85    0.05     8671 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb4 
                                4.e5f3 
   <7>   +2.85    0.05    11518 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb4 
                                4.e5f3 
    8    +2.76    0.05    14487 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.e5c6 Kc3 5.c6e5 Kb3 6.e5c6 Kc3 
                                7.c6e5 Kb3 
   <8>   +2.76    0.06    21654 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.e5c6 Kc3 5.c6e5 Kb3 6.e5c6 Kc3 
                                7.c6e5 Kb3 8.e5c6 Kc3 9.c6e5 Kb3 
                                10.e5c6 
    9    +2.74    0.08    28752 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.e5d3 Kc4 5.d3f4 Kc3 6.f4d5 Kc4 
   <9>   +2.74    0.09    43820 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.e5d3 Kc4 5.d3f4 Kc3 6.f4d5 Kc4 
   10    +2.79    0.11    55042 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.Ke1 Kc3 5.Kf1 Kd2 6.e5f3 Kc3 
                                7.Kg2 
  <10>   +2.79    0.14    84260 1.c2e1 Kb3 2.e1f3 Kc3 3.f3e5 Kb3 
                                4.Ke1 Kc3 5.Kf1 Kd2 6.e5f3 Kc3 
                                7.Kg2 
   11    +2.79    0.17   116483 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.f4d5 Kc4 5.d5f4 Kc3 6.f4d5 
  <11>   +2.79    0.22   171685 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.f4d5 Kc4 5.d5f4 Kc3 6.f4d5 
   12    +2.79    0.28   228873 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.f4d5 Kc4 5.d5f4 Kc3 6.f4d5 
  <12>   +2.79    0.37   342769 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.f4d5 Kc4 5.d5f4 Kc3 6.f4d5 
   13    +2.85    0.50   466237 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.Kc1 Kc3 5.f4d3 Kc4 6.Kc2 Kd5 
                                7.Kb3 Ke4 8.Kc4 
  <13>   +2.85    0.67   680453 1.c2e1 Kb3 2.e1d3 Kc3 3.d3f4 Kb3 
                                4.Kc1 Kc3 5.f4d3 Kc4 6.Kc2 Kd5 
                                7.Kb3 Ke4 8.Kc4 
   14    +2.88    1.03  1044003 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 
  <14>   +2.88    1.31  1396596 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 
   15    +2.79    1.91  2059215 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.e5d3 Kc2 8.d3f4 Kc3 9.Kd1 
  <15>   +2.79    2.55  2867580 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.e5d3 Kc2 8.d3f4 Kc3 9.Kd1 
   16    +2.79    2.92  3296889 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.Kf1 Kd2 8.e5d3 Kd1 9.d3e1 Kd2 
                                10.e1f3 Kc3 11.Kg2 
  <16>   +2.79    3.66  4218290 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.Kf1 Kd2 8.e5d3 Kd1 9.d3e1 Kd2 
                                10.e1f3 Kc3 11.Kg2 
   17    +2.79    4.37  5005583 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.e5d3 Kc2 8.d3f4 Kc3 9.Kd1 Kb2 
                                10.f4g6 Kc3 
  <17>   +2.79    5.42  6354431 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3e5 Kc3 5.Kd1 Kb3 6.Ke1 Kc3 
                                7.e5d3 Kc2 8.d3f4 Kc3 9.Kd1 Kb2 
                                10.f4g6 Kc3 
   18    +2.79    7.06  8200099 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 Kc3 5.f4d5 Kc4 6.d5b6 Kb5 
                                7.b6d7 Kc4 8.Kb2 Kd5 9.Kc2 Ke4 
                                10.d7c5 Kd5 11.c5d3 Ke4 12.Kc1 Kf5 
                                13.Kc2 
  <18>   +2.79    8.64 10224194 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 Kc3 5.f4d5 Kc4 6.d5b6 Kb5 
                                7.b6d7 Kc4 8.Kb2 Kd5 9.Kc2 Ke4 
                                10.d7c5 Kd5 11.c5d3 Ke4 12.Kc1 Kf5 
                                13.Kc2 
   19    +2.76   13.09 15543507 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 Kc3 5.f4d5 Kc4 6.d5b6 Kc3 
                                7.b6a4 Kb3 8.a4c5 Kc4 9.c5d7 Kb3 
                                10.d7e5 
  <19>   +2.76   15.00 18035299 1.c2e1 Kb3 2.e1d3 Kc3 3.Kc1 Kb3 
                                4.d3f4 Kc3 5.f4d5 Kc4 6.d5b6 Kc3 
                                7.b6a4 Kb3 8.a4c5 Kc4 9.c5d7 Kb3 
                                10.d7e5 

Computed move :   c2e1
NPS:              1202353
solution found [81/87], time: 0.01, points: 25, nodes: 52!
[Diagram of position #88]

Test position #88

White to move


FEN :          5K2/5P2/8/8/kp3n2/8/P7/8 w - -
Best Move :    Ke7 
Position ID:  "MES.0088"

 depth   value    time    nodes pv
    1    +1.25    0.00        2 1.Kg7 
   <1>   +1.25    0.00        6 1.Kg7 
    2    +1.17    0.00       46 1.Kg7 f4e6 2.Kf6 
   <2>   +1.17    0.00       84 1.Kg7 f4e6 2.Kf6 
    3    +0.90    0.02      224 1.Kg7 f4e6 2.Kg8 Kb5 
  2/3    +0.96    0.02      537 1.Ke7 f4g6 2.Ke8 Kb5 
  3/3    +0.99    0.02      602 1.Kg8 f4e6 2.Kh7 
  4/3    +1.14    0.02      679 1.Ke8 f4g6 2.Kd7 
   <3>   +1.14    0.02      682 1.Ke8 f4g6 2.Kd7 
?   4    +0.72    0.02     1185 1.Ke8 f4g6 2.Kd7 g6f8 3.Ke7 
   <4>   +0.72    0.02     1189 1.Ke8 f4g6 2.Kd7 g6f8 3.Ke7 
  2/5    +0.99    0.03     4288 1.Ke7 b3 2.a2xb3 Kxb3 3.Kf6 f4d5 
                                4.Kg7 
   <5>   +0.99    0.03     5913 1.Ke7 b3 2.a2xb3 Kxb3 3.Kf6 f4d5 
                                4.Kg7 
    6    +0.90    0.05    10163 1.Ke7 f4g6 2.Kf6 g6f8 3.Kg7 f8e6 
                                4.Kg8 Kb5 
   <6>   +0.90    0.05    11868 1.Ke7 f4g6 2.Kf6 g6f8 3.Kg7 f8e6 
                                4.Kg8 Kb5 
?   7    +0.00    0.07    20294 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8g6 
                                4.Kf6 g6f8 5.Ke7 f8g6 6.Kf6 
   <7>   +0.00    0.07    20781 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8g6 
                                4.Kf6 g6f8 5.Ke7 f8g6 6.Kf6 g6f8 
                                7.Ke7 f8g6 8.Kf6 g6f8 
?   8    -1.94    0.10    42161 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 
   <8>   -1.94    0.10    43324 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 
    9    -1.62    0.13    64520 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 6.Kb5 f8e6 
   <9>   -1.62    0.13    66302 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 6.Kb5 f8e6 
   10    -1.41    0.18    99860 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 6.Kb5 f8e6 
                                7.Kc4 
  <10>   -1.41    0.19   103778 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7f8 6.Kb5 f8e6 
                                7.Kc4 
   11    -1.34    0.39   278051 1.Ke7 f4g6 2.Kd6 Ka3 3.Kc5 g6e5 
                                4.f7f8N e5d3 5.Kc4 d3c1 6.f8e6 c1xa2 
                                7.e6d4 Kb2 8.d4b3 
  <11>   -1.34    0.39   283185 1.Ke7 f4g6 2.Kd6 Ka3 3.Kc5 g6e5 
                                4.f7f8N e5d3 5.Kc4 d3c1 6.f8e6 c1xa2 
                                7.e6d4 Kb2 8.d4b3 
   12    -1.58    0.55   417368 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8d7 c3xa2 9.d7e5 
  <12>   -1.58    0.57   426360 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8d7 c3xa2 9.d7e5 
   13    -1.57    0.99   796024 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
  <13>   -1.57    1.00   807591 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
   14    -1.57    1.75  1522831 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
  <14>   -1.57    1.78  1540704 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
   15    -1.57    3.80  3397921 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
  <15>   -1.57    3.83  3414644 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Kb2 
                                10.d4b3 Ka3 
   16    -1.60    8.46  7678737 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Ka4 
                                10.d4b3 a2c3 11.b3c5 Ka3 12.c5b3 
  <16>   -1.60    8.49  7708787 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Ka4 
                                10.d4b3 a2c3 11.b3c5 Ka3 12.c5b3 
  <17>   -1.60   15.00 14177530 1.Ke7 f4g6 2.Kf6 g6f8 3.Ke7 f8h7 
                                4.Kd6 Ka3 5.Kc5 h7g5 6.f7f8N g5e4 
                                7.Kc4 e4c3 8.f8e6 c3xa2 9.e6d4 Ka4 
                                10.d4b3 a2c3 11.b3c5 Ka3 12.c5d3 c3a2 

Computed move :   Ke7
NPS:              943910
solution found [82/88], time: 0.03, points: 25, nodes: 5913!
[Diagram of position #89]

Test position #89

White to move


FEN :          8/8/8/4P3/3pp1K1/N2k4/8/8 w - -
Best Move :    e6 
Position ID:  "MES.0089"

 depth   value    time    nodes pv
    1    +7.47    0.00        2 1.e6 
   <1>   +7.47    0.00       13 1.e6 
    2    +7.11    0.00       22 1.e6 Kc3 
   <2>   +7.11    0.00       45 1.e6 Kc3 
!   3    +7.53    0.00      101 1.e6 
!   3    +7.70    0.00      259 1.e6 e3 2.Kf4 
   <3>   +7.70    0.00      450 1.e6 e3 2.Kf4 
    4    +7.38    0.00      885 1.e6 e3 2.Kf3 Kc3 
   <4>   +7.38    0.02     1613 1.e6 e3 2.Kf3 Kc3 
!   5    +7.80    0.02     2325 1.e6 
!   5    +7.80    0.02     3589 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 
   <5>   +7.80    0.02     5772 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 
    6    +7.53    0.03    10326 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 
   <6>   +7.53    0.05    19687 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 
?   7    +7.80    0.10    51774 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2c4 Kd1 
                                7.c4b2 Kd2 8.b2c4 Kd1 
   <7>   +7.80    0.10    51785 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2c4 Kd1 
                                7.c4b2 Kd2 8.b2c4 Kd1 9.c4b2 Kd2 
                                10.b2c4 Kd1 11.c4b2 
? 4/8    +7.30    0.24   152512 1.a3b1 e3 2.Kf3 Kc2 3.e6 Kxb1 
                                4.e7 Kc2 5.e7e8Q Kd2 6.e8e5 
   <8>   +7.30    0.25   162277 1.a3b1 e3 2.Kf3 Kc2 3.e6 Kxb1 
                                4.e7 Kc2 5.e7e8Q Kd2 6.e8e5 
? 2/9    +6.17    0.57   393083 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kxd3 
                                7.e7 Kc2 8.e7e8Q d3 
   <9>   +6.17    0.57   393093 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kxd3 
                                7.e7 Kc2 8.e7e8Q d3 
!  10    +6.59    0.60   407682 1.e6 
!  10    +6.83    0.72   507511 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kxd3 
                                7.e7 Kd2 8.e7e8Q d3 9.e8e5 
  <10>   +6.83    0.80   565685 1.e6 e3 2.Kf3 e2 3.Kf2 Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kxd3 
                                7.e7 Kd2 8.e7e8Q d3 9.e8e5 
!  11    +7.25    1.21   871936 1.e6 
!  11    +8.00    1.33   972864 1.e6 
!  11    +8.52    1.85  1371944 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kd2 8.e8xe2 Kc3 9.Ke4 Kc4 
  <11>   +8.52    2.05  1540420 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kd2 8.e8xe2 Kc3 9.Ke4 Kc4 
!  12    +8.94    2.22  1675394 1.e6 
!  12    +8.81    3.11  2360749 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kc2 8.Kxe2 Kc3 9.e8c8 Kb3 
                                10.Kf3 Ka3 
  <12>   +8.81    3.49  2700899 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kc2 8.Kxe2 Kc3 9.e8c8 Kb3 
                                10.Kf3 Ka3 
!  13    +9.23    3.60  2794877 1.e6 
!  13    +9.87    7.30  5627002 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kc2 8.Kxe2 Kb3 9.e8c8 Ka3 
                                10.c8d8 Kb3 11.d8xd4 
  <13>   +9.87    8.08  6369190 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kd1 
                                7.Kf3 Kc2 8.Kxe2 Kb3 9.e8c8 Ka3 
                                10.c8d8 Kb3 11.d8xd4 
  <14>   +9.87   15.00 11620648 1.e6 e3 2.e7 e2 3.e7e8R Kd2 
                                4.a3c4 Kd1 5.c4b2 Kd2 6.b2d3 Kc3 
                                7.e8xe2 

Computed move :   e6
NPS:              774709
solution found [83/89], time: 0.57, points: 23, nodes: 393093!
[Diagram of position #90]

Test position #90

White to move


FEN :          8/7K/6p1/7P/p7/8/3kN3/8 w - -
Best Move :    h6 
Position ID:  "MES.0090"

 depth   value    time    nodes pv
    1    +9.97    0.00        3 1.h5xg6 
   <1>   +9.97    0.00       15 1.h5xg6 
?   2    +8.45    0.00       93 1.h5xg6 a3 
   <2>   +8.45    0.00      117 1.h5xg6 a3 
    3    +8.45    0.00      252 1.h5xg6 a3 2.e2g3 
   <3>   +8.45    0.00      565 1.h5xg6 a3 2.e2g3 
?   4    +3.95    0.01     6641 1.h5xg6 a3 2.g7 a2 3.g7g8Q a2a1Q 
                                4.g8e6 
   <4>   +3.95    0.01     7681 1.h5xg6 a3 2.g7 a2 3.g7g8Q a2a1Q 
                                4.g8e6 
    5    +3.82    0.03     9420 1.h5xg6 a3 2.g7 a2 3.g7g8Q a2a1Q 
                                4.g8e6 Kd3 
   <5>   +3.82    0.03    12736 1.h5xg6 a3 2.g7 a2 3.g7g8Q a2a1Q 
                                4.g8e6 Kd3 
    6    +3.95    0.06    22812 1.h5xg6 a3 2.g7 a2 3.e2d4 Kc3 
                                4.g7g8Q a2a1Q 5.g8d5 
   <6>   +3.95    0.06    32392 1.h5xg6 a3 2.g7 a2 3.e2d4 Kc3 
                                4.g7g8Q a2a1Q 5.g8d5 
    7    +3.85    0.09    45731 1.h5xg6 a3 2.g7 a2 3.e2d4 Kc3 
                                4.g7g8Q a2a1Q 5.d4b5 Kd3 6.g8d5 Ke3 
! 4/7    +4.37    0.11    60782 1.h6 
!   7    +5.12    0.11    63506 1.h6 
!   7    +6.86    0.12    70310 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1b7 Kc2 
   <7>   +6.86    0.14    81623 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1b7 Kc2 
    8    +6.89    0.15    98563 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2g3 Kb2 9.g3e5 
   <8>   +6.89    0.20   143806 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2g3 Kb2 9.g3e5 
    9    +6.96    0.25   182491 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2g1 Kb2 9.g1d4 
   <9>   +6.96    0.36   285301 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2g1 Kb2 9.g1d4 
   10    +6.99    0.45   357835 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2f3 Kb2 9.f3f6 Kb1 
                                10.f6b6 Kc2 11.b6d4 
  <10>   +6.99    0.67   558458 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2f3 Kb2 9.f3f6 Kb1 
                                10.f6b6 Kc2 11.b6d4 
   11    +6.99    0.81   681767 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2f3 Kb2 9.f3e2 Kb1 
                                10.e2e1 Kb2 11.e1b4 Kc2 12.b4d4 
  <11>   +6.99    1.31  1169934 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb2 
                                4.h7 a2 5.h7h8Q Kb1 6.h8h1 Kb2 
                                7.h1g2 Ka3 8.g2f3 Kb2 9.f3e2 Kb1 
                                10.e2e1 Kb2 11.e1b4 Kc2 12.b4d4 
   12    +7.23    2.25  1935564 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb3 
                                4.h7 g5 5.h7h8Q g4 6.h8e5 a2 
                                7.e5b5 Ka3 8.b5d3 Kb4 9.d3d4 Kb3 
                                10.d4d1 
  <12>   +7.23    3.54  3197567 1.h6 a3 2.e2c3 Kxc3 3.Kg8 Kb3 
                                4.h7 g5 5.h7h8Q g4 6.h8e5 a2 
                                7.e5b5 Ka3 8.b5d3 Kb4 9.d3d4 Kb3 
                                10.d4d1 
!  13    +7.65    4.19  3720700 1.h6 
!  13    +8.40    4.56  4034211 1.h6 
!  13   +11.60    5.01  4383657 1.h6 
  <13>  +11.60   15.00 12205058 

Computed move :   h6
NPS:              813128
solution found [84/90], time: 0.11, points: 25, nodes: 60782!
© Steffen A. Jakob