[ Test Suite mes400 | Hossa ]

Positions 211 - 220


[Diagram of position #211]

Test position #211

White to move


FEN :          b7/8/3p4/P7/6p1/8/4KBk1/8 w - -
Best Move :    Be3 
Position ID:  "MES.0211"

 depth   value    time    nodes pv
    1    -1.08    0.00        2 1.f2b6 
  7/1    -0.70    0.00        9 1.a6 
   <1>   -0.70    0.00       18 1.a6 
    2    -0.90    0.00       35 1.a6 a8e4 
   <2>   -0.90    0.00       80 1.a6 a8e4 
    3    -0.83    0.00      185 1.a6 a8e4 2.f2b6 
   <3>   -0.83    0.00      243 1.a6 a8e4 2.f2b6 
    4    -1.10    0.00      624 1.a6 g3 2.f2b6 Kh2 
   <4>   -1.10    0.00     1020 1.a6 g3 2.f2b6 Kh2 
    5    -1.05    0.00     2019 1.a6 g3 2.f2e1 Kh2 3.Kd3 
   <5>   -1.05    0.02     2515 1.a6 g3 2.f2e1 Kh2 3.Kd3 
    6    -1.08    0.02     6275 1.a6 g3 2.f2b6 Kh3 3.Kd3 g2 
                                4.Ke2 
   <6>   -1.08    0.03    12509 1.a6 g3 2.f2b6 Kh3 3.Kd3 g2 
                                4.Ke2 
    7    -1.10    0.05    21284 1.a6 g3 2.f2b6 Kh3 3.Kd3 a8f3 
                                4.Ke3 f3g4 
   <7>   -1.10    0.10    52947 1.a6 g3 2.f2b6 Kh3 3.Kd3 a8f3 
                                4.Ke3 f3g4 
  2/8    -1.35    0.14    85620 1.f2h4 g3 2.h4e7 a8f3 3.Ke1 d5 
                                4.a6 Kh2 5.a7 d4 6.Kd2 
  3/8    -1.03    0.16   103191 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7b6 a8c6 5.b6d4 
   <8>   -1.03    0.18   107285 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7b6 a8c6 5.b6d4 
    9    -1.21    0.21   133997 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7d6 a8c6 5.d6e5 Kh2 
   <9>   -1.21    0.25   160132 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7d6 a8c6 5.d6e5 Kh2 
   10    -1.09    0.33   215843 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7d6 a8c6 5.d6e5 Kg4 6.a7 c6a8 
                                7.Ke3 
  <10>   -1.09    0.38   248927 1.f2b6 g3 2.b6c7 d5 3.a6 Kh3 
                                4.c7d6 a8c6 5.d6e5 Kg4 6.a7 c6a8 
                                7.Ke3 
?  11    -1.84    0.96   675318 1.f2b6 a8b7 2.b6c7 d5 3.Ke3 Kh3 
                                4.c7d6 g3 5.d6c5 b7a6 6.Kf3 Kh2 
                                7.c5d4 
  <11>   -1.84    1.11   798198 1.f2b6 a8b7 2.b6c7 d5 3.Ke3 Kh3 
                                4.c7d6 g3 5.d6c5 b7a6 6.Kf3 Kh2 
                                7.c5d4 
   12    -1.74    1.28   939821 1.f2b6 a8b7 2.b6c7 d5 3.Ke3 Kh3 
                                4.c7d6 g3 5.d6e5 b7c8 6.Kf3 c8g4 
                                7.Ke3 g2 8.Kf2 g4e2 
  <12>   -1.74    1.44  1059034 1.f2b6 a8b7 2.b6c7 d5 3.Ke3 Kh3 
                                4.c7d6 g3 5.d6e5 b7c8 6.Kf3 c8g4 
                                7.Ke3 g2 8.Kf2 g4e2 
   13    -1.78    2.14  1614725 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.e5d4 b7a6 6.Kf3 a6d3 
                                7.d4e5 d3e4 8.Ke3 g2 9.Kf2 e4d3 
  <13>   -1.78    2.55  1928417 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.e5d4 b7a6 6.Kf3 a6d3 
                                7.d4e5 d3e4 8.Ke3 g2 9.Kf2 e4d3 
   14    -1.73    3.69  2880848 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.Ke3 Kg4 6.e5d4 b7a6 
                                7.d4e5 g2 8.Kf2 Kf5 9.e5c7 a6f1 
  <14>   -1.73    4.72  3629836 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.Ke3 Kg4 6.e5d4 b7a6 
                                7.d4e5 g2 8.Kf2 Kf5 9.e5c7 a6f1 
   15    -1.69    7.44  5875161 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.Ke3 Kg4 6.e5d4 b7a6 
                                7.d4e5 a6c4 8.e5d6 Kh3 9.Kf3 g2 
                                10.d6c5 
  <15>   -1.69   10.35  7989660 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.Ke3 Kg4 6.e5d4 b7a6 
                                7.d4e5 a6c4 8.e5d6 Kh3 9.Kf3 g2 
                                10.d6c5 
  <16>   -1.69   15.00 11637098 1.f2b6 a8b7 2.b6c7 d5 3.c7d6 g3 
                                4.d6e5 Kh3 5.Ke3 Kg4 6.e5d4 b7a6 
                                7.d4e5 

Computed move :   f2b6
NPS:              775806
no solution found [:-( [178/211]!
[Diagram of position #212]

Test position #212

White to move


FEN :          8/pkP3P1/3B4/8/3K4/1b6/8/8 w - -
Best Move :    Kc3 
Position ID:  "MES.0212"

 depth   value    time    nodes pv
    1    +1.60    0.00       45 1.c7c8Q Kxc8 2.Ke5 
  6/1    +2.93    0.00       61 1.d6e5 
   <1>   +2.93    0.00       85 1.d6e5 
?   2    +1.70    0.00      572 1.d6e5 b3g8 
   <2>   +1.70    0.00      789 1.d6e5 b3g8 
    3    +1.74    0.00      858 1.d6e5 b3g8 2.e5d6 
   <3>   +1.74    0.02     1400 1.d6e5 b3g8 2.e5d6 
    4    +1.73    0.02     1534 1.d6e5 b3g8 2.e5d6 Kc8 
! 8/4    +2.16    0.02     2257 1.Ke5 
!   4    +1.73    0.02     2461 1.Ke5 Kc8 2.Kd4 b3g8 
   <4>   +1.73    0.02     3109 1.Ke5 Kc8 2.Kd4 b3g8 
    5    +1.73    0.02     3811 1.Ke5 Kc8 2.Ke4 b3g8 3.Kd4 
   <5>   +1.73    0.03     6824 1.Ke5 Kc8 2.Ke4 b3g8 3.Kd4 
    6    +1.57    0.03     8877 1.Ke5 Kc8 2.d6b4 b3g8 3.b4a5 Kb7 
  8/6    +1.69    0.03    14822 1.Kc5 b3g8 2.d6e5 Kc8 3.Kc6 a5 
   <6>   +1.69    0.05    15927 1.Kc5 b3g8 2.d6e5 Kc8 3.Kc6 a5 
    7    +1.77    0.05    17373 1.Kc5 b3g8 2.d6e5 a6 3.Kd6 a5 
                                4.Kd7 
   <7>   +1.77    0.05    22515 1.Kc5 b3g8 2.d6e5 a6 3.Kd6 a5 
                                4.Kd7 
!   8    +2.19    0.07    27325 1.Kc5 
!   8    +2.39    0.07    32751 1.Kc5 b3g8 2.d6e5 a6 3.e5f4 a5 
                                4.Kb5 a4 5.Kxa4 Kc8 
   <8>   +2.39    0.08    39141 1.Kc5 b3g8 2.d6e5 a6 3.e5f4 a5 
                                4.Kb5 a4 5.Kxa4 Kc8 
    9    +2.39    0.11    55771 1.Kc5 b3g8 2.d6e5 a6 3.e5g3 Kc8 
                                4.Kb6 g8b3 5.Kxa6 b3g8 6.Ka7 
   <9>   +2.39    0.13    70206 1.Kc5 b3g8 2.d6e5 a6 3.e5g3 Kc8 
                                4.Kb6 g8b3 5.Kxa6 b3g8 6.Ka7 
?  10    +2.24    0.21   130791 1.Kc5 b3g8 2.d6e5 Kc8 3.Kc6 g8c4 
                                4.e5d4 a5 5.d4c3 a4 6.c3e5 
  <10>   +2.24    0.21   130813 1.Kc5 b3g8 2.d6e5 Kc8 3.Kc6 g8c4 
                                4.e5d4 a5 5.d4c3 a4 6.c3e5 
   11    +2.46    0.36   250936 1.Kc5 b3g8 2.d6f4 Kc8 3.Kc6 g8b3 
                                4.f4g3 b3g8 5.g3d6 
  <11>   +2.46    0.46   331884 1.Kc5 b3g8 2.d6f4 Kc8 3.Kc6 g8b3 
                                4.f4g3 b3g8 5.g3d6 
   12    +2.72    0.61   459986 1.Kc5 Kc8 2.d6f4 a5 3.Kb5 a4 
                                4.Kb4 Kb7 5.Ka3 Kc8 6.f4d6 b3g8 
                                7.Kxa4 g8c4 8.d6e5 c4g8 9.e5h2 
  <12>   +2.72    0.75   614086 1.Kc5 Kc8 2.d6f4 a5 3.Kb5 a4 
                                4.Kb4 Kb7 5.Ka3 Kc8 6.f4d6 b3g8 
                                7.Kxa4 g8c4 8.d6e5 c4g8 9.e5h2 
   13    +2.72    0.88   705417 1.Kc5 Kc8 2.d6f4 a5 3.Kb5 a4 
                                4.Kb4 Kb7 5.Ka3 Kc8 6.f4d6 b3g8 
                                7.Kxa4 g8c4 8.d6e5 c4g8 
  <13>   +2.72    1.28  1102724 1.Kc5 Kc8 2.d6f4 a5 3.Kb5 a4 
                                4.Kb4 Kb7 5.Ka3 Kc8 6.f4d6 b3g8 
                                7.Kxa4 g8c4 8.d6e5 c4g8 
 16/14    +2.59    3.94  3629435 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 g8a2 
                                4.Kc5 a2b3 5.Kb5 
  <14>   +2.59    3.97  3656403 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 g8a2 
                                4.Kc5 a2b3 5.Kb5 
   15    +2.89    4.93  4540214 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 a6 
                                4.Kc5 g8b3 5.Kb6 a5 6.Kxa5 b3g8 
  <15>   +2.89    6.49  6262643 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 a6 
                                4.Kc5 g8b3 5.Kb6 a5 6.Kxa5 b3g8 
   16    +2.91    7.77  7415419 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 a6 
                                4.Kc5 g8b3 5.Kb6 b3c4 6.f4d6 a5 
                                7.Kxa5 Kb7 8.Ka4 c4g8 9.d6f4 Kc8 
                                10.f4e5 
  <16>   +2.91   10.46 10404956 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 a6 
                                4.Kc5 g8b3 5.Kb6 b3c4 6.f4d6 a5 
                                7.Kxa5 Kb7 8.Ka4 c4g8 9.d6f4 Kc8 
                                10.f4e5 
   17    +2.91   12.96 12688819 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 Kb7 
                                4.f4e5 Kc8 5.Kb5 g8b3 
  <17>   +2.91   15.00 15036619 1.Kc3 b3g8 2.Kb4 Kc8 3.d6f4 Kb7 
                                4.f4e5 Kc8 5.Kb5 g8b3 

Computed move :   Kc3
NPS:              1002441
solution found [179/212], time: 3.94, points: 16, nodes: 3656403!
[Diagram of position #213]

Test position #213

White to move


FEN :          3k4/8/1p1P4/1B6/7b/5K2/7P/8 w - -
Best Move :    Kf4 
Position ID:  "MES.0213"

 depth   value    time    nodes pv
    1    +2.38    0.00        2 1.Ke4 
   <1>   +2.38    0.00       18 1.Ke4 
    2    +2.27    0.00       30 1.Ke4 h4f2 
   <2>   +2.27    0.00       82 1.Ke4 h4f2 
    3    +2.34    0.00      180 1.Ke4 h4f2 2.h3 
   <3>   +2.34    0.00      252 1.Ke4 h4f2 2.h3 
?   4    +1.75    0.02     1639 1.Ke4 h4e7 2.d7 e7f6 3.h3 
   <4>   +1.75    0.02     2618 1.Ke4 h4e7 2.d7 e7f6 3.h3 
!   5    +2.17    0.02     3103 1.Ke4 
!   5    +2.36    0.02     4828 1.Ke4 h4f6 2.Kf5 f6d4 3.Ke6 
   <5>   +2.36    0.02     5412 1.Ke4 h4f6 2.Kf5 f6d4 3.Ke6 
    6    +2.32    0.02     6818 1.Ke4 h4f2 2.Ke5 Kc8 3.Ke6 f2d4 
                                4.h4 
   <6>   +2.32    0.03     8463 1.Ke4 h4f2 2.Ke5 Kc8 3.Ke6 f2d4 
                                4.h4 
    7    +2.32    0.05    18267 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 
   <7>   +2.32    0.05    22540 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 
    8    +2.31    0.07    29342 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.Ke5 
   <8>   +2.31    0.07    36294 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.Ke5 
    9    +2.21    0.11    64455 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.Ke5 h4f2 
   <9>   +2.21    0.19   162336 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.Ke5 h4f2 
   10    +2.26    0.22   190175 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.b5a4 h4e1 6.a4b5 e1c3 
                                7.h4 
  <10>   +2.26    0.36   365485 1.Ke4 Kc8 2.Ke5 h4f2 3.Kd5 Kb7 
                                4.Ke6 f2h4 5.b5a4 h4e1 6.a4b5 e1c3 
                                7.h4 
   11    +2.25    0.50   468676 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb7 5.Ke5 h4e1 6.Kf6 e1c3 
                                7.Ke6 c3d4 8.h4 
  <11>   +2.25    0.91   940057 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb7 5.Ke5 h4e1 6.Kf6 e1c3 
                                7.Ke6 c3d4 8.h4 
   12    +2.23    1.19  1175841 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb7 5.Ke5 h4e1 6.Kf6 e1c3 
                                7.Ke6 c3e1 8.d7 Kc7 9.Ke7 e1b4 
                                10.Kf7 
  <12>   +2.23    2.03  2196786 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb7 5.Ke5 h4e1 6.Kf6 e1c3 
                                7.Ke6 c3e1 8.d7 Kc7 9.Ke7 e1b4 
                                10.Kf7 
   13    +2.23    2.75  2790594 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4e1 
                                7.Kf6 e1c3 
  <13>   +2.23    4.00  4329564 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4e1 
                                7.Kf6 e1c3 
   14    +2.23    5.11  5277995 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4f2 
                                7.Kf5 f2h4 8.Kg6 h4f2 9.Kf6 
  <14>   +2.23    7.32  7964106 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4f2 
                                7.Kf5 f2h4 8.Kg6 h4f2 9.Kf6 
   15    +2.21   11.94 11957190 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4e1 
                                7.Kf6 e1h4 8.Kf5 h4f2 9.Ke4 f2h4 
                                10.Kd5 h4f2 
  <15>   +2.21   15.00 15828105 1.Ke4 Kc8 2.Ke5 h4f2 3.Kf6 f2h4 
                                4.Ke6 Kb8 5.Kd5 Kb7 6.Ke5 h4e1 
                                7.Kf6 e1h4 8.Kf5 h4f2 9.Ke4 f2h4 
                                10.Kd5 h4f2 

Computed move :   Ke4
NPS:              1055207
no solution found [:-( [179/213]!
[Diagram of position #214]

Test position #214

White to move


FEN :          4B3/8/4k3/P5p1/1PK5/8/8/4b3 w - -
Best Move :    Kc5 
Position ID:  "MES.0214"

 depth   value    time    nodes pv
    1    +0.37    0.00        3 1.b5 e1xa5 
  2/1    +1.91    0.00        5 1.Kc5 
   <1>   +1.91    0.00       35 1.Kc5 
    2    +1.57    0.00       53 1.Kc5 g4 
   <2>   +1.57    0.00      147 1.Kc5 g4 
    3    +1.39    0.00      249 1.Kc5 e1f2 2.Kc6 g4 
  4/3    +1.61    0.00      525 1.e8h5 Ke5 2.h5g4 
  5/3    +1.89    0.00      773 1.a6 e1f2 2.e8c6 
   <3>   +1.89    0.00      815 1.a6 e1f2 2.e8c6 
    4    +1.50    0.02     1101 1.a6 e1f2 2.e8c6 g4 3.c6b7 
   <4>   +1.50    0.02     3079 1.a6 e1f2 2.e8c6 g4 3.c6b7 
    5    +1.46    0.02     3849 1.a6 e1f2 2.e8c6 g4 3.c6d5 Ke5 
                                4.d5c6 
  4/5    +1.66    0.02     6719 1.e8h5 Kf5 2.a6 e1f2 3.h5f7 
   <5>   +1.66    0.03     7948 1.e8h5 Kf5 2.a6 e1f2 3.h5f7 
    6    +1.53    0.03    10314 1.e8h5 Kf5 2.h5f7 Ke5 3.Kc5 g4 
   <6>   +1.53    0.03    13459 1.e8h5 Kf5 2.h5f7 Ke5 3.Kc5 g4 
    7    +1.48    0.05    17038 1.e8h5 Kf5 2.h5f7 Ke5 3.f7g8 g4 
                                4.Kc5 
   <7>   +1.48    0.07    25676 1.e8h5 Kf5 2.h5f7 Ke5 3.f7g8 g4 
                                4.Kc5 
    8    +1.46    0.08    44823 1.e8h5 Kf5 2.h5f7 Ke5 3.f7d5 g4 
                                4.a6 e1f2 5.d5c6 
   <8>   +1.46    0.13    74818 1.e8h5 Kf5 2.h5f7 Ke5 3.f7d5 g4 
                                4.a6 e1f2 5.d5c6 
    9    +1.49    0.19   124705 1.e8h5 Kf5 2.Kc5 Ke4 3.a6 e1f2 
                                4.Kc6 Kd3 5.h5g4 Kc4 6.b5 
   <9>   +1.49    0.27   183731 1.e8h5 Kf5 2.Kc5 Ke4 3.a6 e1f2 
                                4.Kc6 Kd3 5.h5g4 Kc4 6.b5 
   10    +1.59    0.44   316558 1.e8h5 Kd6 2.h5e2 e1f2 3.Kb3 f2e1 
                                4.a6 e1f2 5.e2g4 f2a7 6.Kc4 
  <10>   +1.59    0.61   452409 1.e8h5 Kd6 2.h5e2 e1f2 3.Kb3 f2e1 
                                4.a6 e1f2 5.e2g4 f2a7 6.Kc4 
   11    +1.90    1.03   762057 1.e8h5 e1f2 2.Kb3 Kf5 3.b5 g4 
                                4.h5xg4 Kxg4 5.b6 Kg3 6.Ka4 Kf4 
                                7.Kb5 Ke4 
  <11>   +1.90    1.68  1238618 1.e8h5 e1f2 2.Kb3 Kf5 3.b5 g4 
                                4.h5xg4 Kxg4 5.b6 Kg3 6.Ka4 Kf4 
                                7.Kb5 Ke4 
   12    +2.10    2.27  1715122 1.e8h5 e1f2 2.Kb3 Kf5 3.b5 g4 
                                4.h5xg4 Kxg4 5.b6 f2g1 6.Ka4 Kg5 
                                7.Kb5 Kf6 8.Kc6 Ke7 
  <12>   +2.10    3.89  2913284 1.e8h5 e1f2 2.Kb3 Kf5 3.b5 g4 
                                4.h5xg4 Kxg4 5.b6 f2g1 6.Ka4 Kg5 
                                7.Kb5 Kf6 8.Kc6 Ke7 
   13    +2.27    5.77  4400165 1.e8h5 e1f2 2.Kb3 Ke5 3.b5 Kd5 
                                4.Kb4 f2e1 5.Ka4 e1c3 6.b6 c3d4 
  <13>   +2.27   11.14  8141606 1.e8h5 e1f2 2.Kb3 Ke5 3.b5 Kd5 
                                4.Kb4 f2e1 5.Ka4 e1c3 6.b6 c3d4 
   14    +2.27   13.88 10306756 1.e8h5 e1f2 2.Kb3 Ke5 3.b5 Kd5 
                                4.Kb4 f2c5 5.Kc3 c5f2 6.Kb3 f2e1 
                                7.Ka4 e1c3 
  <14>   +2.27   15.00 11018676 1.e8h5 e1f2 2.Kb3 Ke5 3.b5 Kd5 
                                4.Kb4 f2c5 5.Kc3 c5f2 6.Kb3 f2e1 
                                7.Ka4 e1c3 

Computed move :   e8h5
NPS:              734578
no solution found [:-( [179/214]!
[Diagram of position #215]

Test position #215

White to move


FEN :          3K1k2/8/2P5/2p5/5P2/8/1B4p1/3b4 w - -
Best Move :    c7 
Position ID:  "MES.0215"

 depth   value    time    nodes pv
    1    +0.23    0.00        4 1.c7 g2g1Q 2.c7c8Q 
   <1>   +0.23    0.00       27 1.c7 g2g1Q 2.c7c8Q 
    2    +0.23    0.00       67 1.c7 g2g1Q 2.c7c8Q 
   <2>   +0.23    0.00      129 1.c7 g2g1Q 2.c7c8Q 
    3    -0.01    0.00      480 1.c7 g2g1Q 2.c7c8Q d1f3 
   <3>   -0.01    0.00      736 1.c7 g2g1Q 2.c7c8Q d1f3 
?   4    -3.21    0.01     3603 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
   <4>   -3.21    0.01     4250 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
?   5    -7.22    0.01     9802 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.f5 
   <5>   -7.22    0.03    11916 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.f5 
    6    -7.60    0.03    13869 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.f5 c4 
   <6>   -7.60    0.05    16978 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.f5 c4 
    7    -7.50    0.05    20744 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.Kc7 g1g6 5.b2e5 
   <7>   -7.50    0.06    26592 1.c7 d1g4 2.c7c8Q g4xc8 3.Kxc8 g2g1Q 
                                4.Kc7 g1g6 5.b2e5 
!   8    -7.08    0.09    37568 1.c7 
!   8    -6.33    0.09    39981 1.c7 
!   8    -3.13    0.09    42796 1.c7 
!   8    +0.00    0.12    61238 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   <8>   +0.00    0.14    64372 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
    9    +0.00    0.19    91501 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   <9>   +0.00    0.20    98811 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   10    +0.00    0.58   321709 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
  <10>   +0.00    0.62   343712 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   11    +0.00    1.14   657462 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
  <11>   +0.00    1.22   714851 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   12    +0.00    3.98  2399924 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
  <12>   +0.00    4.37  2665342 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
   13    +0.00   12.81  7950025 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
  <13>   +0.00   13.87  8718088 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 6.g1xc5 
  <14>   +0.00   15.00  9448656 1.c7 d1g4 2.f5 g4xf5 3.c7c8Q f5xc8 
                                4.b2a3 g2g1Q 5.a3xc5 g1xc5 

Computed move :   c7
NPS:              629490
solution found [180/215], time: 0.00, points: 25, nodes: 27!
[Diagram of position #216]

Test position #216

White to move


FEN :          8/2B3k1/2P5/6P1/4b2p/7K/7P/8 w - -
Best Move :    Be5+ 
Position ID:  "MES.0216"

 depth   value    time    nodes pv
    1    +2.31    0.00        3 1.Kxh4 e4xc6 
  2/1    +2.67    0.00      226 1.c7e5 Kg6 2.c7 
   <1>   +2.67    0.00      250 1.c7e5 Kg6 2.c7 
!   2    +3.09    0.00      458 1.c7e5 
!   2    +3.54    0.01      749 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 
   <2>   +3.54    0.01      797 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 
    3    +3.27    0.01     1766 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 b7c8 
                                4.e5d6 c8e6 
   <3>   +3.27    0.01     1923 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 b7c8 
                                4.e5d6 c8e6 
    4    +3.49    0.01     3159 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 b7c8 
   <4>   +3.49    0.03     3456 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 b7c8 
    5    +3.27    0.03     5924 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 
   <5>   +3.27    0.03     7189 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 
    6    +3.43    0.05    11876 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 6.c5f8 c8e6 
   <6>   +3.43    0.05    13920 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 6.c5f8 c8e6 
    7    +3.52    0.06    20772 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 6.c5f8 c8e6 
                                7.f8c5 e6c8 8.c5f8 c8e6 9.f8c5 e6c8 
   <7>   +3.52    0.08    22544 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6c5 e6c8 6.c5f8 c8e6 
                                7.f8c5 e6c8 8.c5f8 c8e6 9.f8c5 e6c8 
                                10.c5f8 c8e6 11.f8c5 e6c8 12.c5f8 
    8    +3.38    0.09    32066 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6e7 e6c8 6.Kg3 Kf7 
                                7.e7c5 Kg6 
   <8>   +3.38    0.11    35022 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5d6 c8e6 5.d6e7 e6c8 6.Kg3 Kf7 
                                7.e7c5 Kg6 
!   9    +3.80    0.17    80883 1.c7e5 
!   9    +3.66    0.19    99730 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 e6c8 
                                7.f6e7 Kh5 8.e7c5 
   <9>   +3.66    0.20   103210 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 e6c8 
                                7.f6e7 Kh5 8.e7c5 
   10    +3.80    0.28   163197 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.f6e5 e6c8 8.Kf4 Kxh4 9.g6 
  <10>   +3.80    0.28   169136 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.f6e5 e6c8 8.Kf4 Kxh4 9.g6 
   11    +3.83    0.45   298398 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.f6e5 e6c8 8.Kf4 c8b7 9.e5f6 b7c8 
  <11>   +3.83    0.58   402064 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.f6e5 e6c8 8.Kf4 c8b7 9.e5f6 b7c8 
   12    +3.89    0.98   736613 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.Kf4 e6c8 8.Ke4 c8b7 9.Kf5 b7c8 
                                10.Kf4 c8e6 11.Ke4 Kxh4 
  <12>   +3.89    1.22   923545 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5c8 
                                4.e5f6 c8f5 5.Kg3 f5e6 6.h4 Kh5 
                                7.Kf4 e6c8 8.Ke4 c8b7 9.Kf5 b7c8 
                                10.Kf4 c8e6 11.Ke4 Kxh4 
!  13    +4.31    1.92  1508610 1.c7e5 
!  13    +4.72    3.56  2840294 1.c7e5 Kg6 2.c7 Kh5 3.c7c8B e4d3 
                                4.Kg2 d3e4 5.Kf1 Kxg5 6.Kf2 e4d3 
                                7.e5c7 Kg6 8.Ke3 d3f1 9.c7d8 h3 
                                10.Kf4 
  <13>   +4.72    4.06  3255133 1.c7e5 Kg6 2.c7 Kh5 3.c7c8B e4d3 
                                4.Kg2 d3e4 5.Kf1 Kxg5 6.Kf2 e4d3 
                                7.e5c7 Kg6 8.Ke3 d3f1 9.c7d8 h3 
                                10.Kf4 
   14    +4.82    6.83  5713823 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5e6 
                                4.e5f6 Kf7 5.Kg3 Ke8 6.h4 Kd7 
                                7.g6 Kxc7 8.h5 e6f5 9.Kf4 f5d3 
                                10.Kg5 Kd7 11.h6 Ke6 
  <14>   +4.82    8.55  7036509 1.c7e5 Kg6 2.c7 e4f5 3.Kxh4 f5e6 
                                4.e5f6 Kf7 5.Kg3 Ke8 6.h4 Kd7 
                                7.g6 Kxc7 8.h5 e6f5 9.Kf4 f5d3 
                                10.Kg5 Kd7 11.h6 Ke6 
   15    +4.68   14.42 12200024 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 Kf5 
                                4.e5f6 Ke6 5.Kg3 Kd7 6.f6d8 b7a6 
                                7.h4 a6e2 8.g6 Kc8 9.Kf4 e2d1 
                                10.Ke5 d1e2 11.g7 e2c4 
  <15>   +4.68   15.00 12596461 1.c7e5 Kg6 2.c7 e4b7 3.Kxh4 Kf5 
                                4.e5f6 Ke6 5.Kg3 Kd7 6.f6d8 b7a6 
                                7.h4 a6e2 8.g6 Kc8 9.Kf4 e2d1 
                                10.Ke5 d1e2 11.g7 e2c4 

Computed move :   c7e5
NPS:              839764
solution found [181/216], time: 0.00, points: 25, nodes: 250!
[Diagram of position #217]

Test position #217

White to move


FEN :          8/1K6/1P6/8/4P3/1p1k4/5P2/6bB w - -
Best Move :    Ka8 
Position ID:  "MES.0217"

 depth   value    time    nodes pv
    1    +0.93    0.00        3 1.Kc6 g1xf2 
  6/1    +1.40    0.00       13 1.f4 
   <1>   +1.40    0.00       21 1.f4 
? 7/2    -2.86    0.00      652 1.Ka7 b2 2.b7 b2b1Q 3.b7b8Q g1xf2 
                                4.Ka8 b1xh1 
? 8/2    +0.00    0.01      734 1.Kc8 b2 2.b7 b2b1Q 3.b7b8Q b1xb8 
                                4.Kxb8 
   <2>   +0.00    0.01      800 1.Kc8 b2 2.b7 b2b1Q 3.b7b8Q b1xb8 
                                4.Kxb8 
?   3    -0.87    0.01     1733 1.Kc8 b2 2.b7 g1h2 3.f4 b2b1Q 
                                4.b7b8Q b1xh1 
   <3>   -0.87    0.01     2236 1.Kc8 b2 2.b7 g1h2 3.f4 b2b1Q 
                                4.b7b8Q b1xh1 
    4    -0.87    0.03     2672 1.Kc8 b2 2.b7 g1h2 3.f4 b2b1Q 
   <4>   -0.87    0.03     3765 1.Kc8 b2 2.b7 g1h2 3.f4 b2b1Q 
  8/5    -1.22    0.05     9161 1.Ka8 b2 2.b7 g1h2 3.e5 b2b1Q 
                                4.b7b8Q b1xh1 5.b8b7 
   <5>   -1.22    0.05     9854 1.Ka8 b2 2.b7 g1h2 3.e5 b2b1Q 
                                4.b7b8Q b1xh1 5.b8b7 
?   6    -2.47    0.08    31731 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 
   <6>   -2.47    0.09    37615 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 
    7    -2.69    0.11    44267 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.h1e4 Kxe4 6.b7b8Q 
  7/7    -2.30    0.16    73733 1.Kc8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1c1 6.Kd7 c1xh1 
   <7>   -2.30    0.17    76377 1.Kc8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1c1 6.Kd7 c1xh1 
?   8    -6.45    0.37   203579 1.Kc8 b2 2.b7 g1h2 3.e5 h2xe5 
                                4.b7b8Q e5xb8 5.Kxb8 b2b1Q 6.h1b7 b1b4 
                                7.Kc7 
   <8>   -6.45    0.50   276677 1.Kc8 b2 2.b7 g1h2 3.e5 h2xe5 
                                4.b7b8Q e5xb8 5.Kxb8 b2b1Q 6.h1b7 b1b4 
                                7.Kc7 
    9    -6.54    0.55   304151 1.Kc8 b2 2.b7 g1h2 3.e5 h2xe5 
                                4.b7b8Q e5xb8 5.Kxb8 b2b1Q 6.h1b7 b1b4 
                                7.f3 b4c5 
! 3/9    -6.03    0.66   366593 1.Ka8 
!   9    -5.28    0.69   387690 1.Ka8 
!   9    -4.14    0.73   421184 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.h1e4 Kxe4 6.b7b8Q b1c2 
                                7.b8d6 
   <9>   -4.14    0.78   449756 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.h1e4 Kxe4 6.b7b8Q b1c2 
                                7.b8d6 
   10    -3.97    0.92   539241 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1xe5 8.a7d7 Ke4 9.Kb7 
  <10>   -3.97    1.09   641941 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1xe5 8.a7d7 Ke4 9.Kb7 
!  11    -3.55    1.50   917193 1.Ka8 
!  11    -2.80    1.83  1135697 1.Ka8 
!  11    -2.46    2.33  1461832 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Kc3 9.d7c8 Kd4 
                                10.e6 b2b5 
  <11>   -2.46    2.61  1642258 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Kc3 9.d7c8 Kd4 
                                10.e6 b2b5 
   12    -2.30    4.66  2958449 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Ke2 9.d7g4 Ke3 
                                10.g4g1 Ke4 11.g1e1 Kd5 12.e6 
  <12>   -2.30    6.34  4118711 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Ke2 9.d7g4 Ke3 
                                10.g4g1 Ke4 11.g1e1 Kd5 12.e6 
   13    -2.48   10.62  6961103 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Ke2 9.d7g4 Ke3 
                                10.g4h3 Kf2 11.h3f5 b2a2 12.Kb7 Kf3 
  <13>   -2.48   15.00  9950142 1.Ka8 b2 2.b7 g1h2 3.f4 h2xf4 
                                4.e5 b2b1Q 5.b7b8Q b1xh1 6.b8b7 h1a1 
                                7.b7a7 a1b2 8.a7d7 Ke2 9.d7g4 Ke3 
                                10.g4h3 Kf2 11.h3f5 b2a2 12.Kb7 Kf3 

Computed move :   Ka8
NPS:              663342
solution found [182/217], time: 0.66, points: 23, nodes: 366593!
[Diagram of position #218]

Test position #218

White to move


FEN :          3K4/3P1p1B/4k1p1/7p/5P2/b7/8/8 w - -
Best Move :    f5+ 
Position ID:  "MES.0218"

 depth   value    time    nodes pv
    1    -2.87    0.00        2 1.Kc7 
  6/1    -2.07    0.00       40 1.f5 Kxf5 2.h7g8 
   <1>   -2.07    0.00       40 1.f5 Kxf5 2.h7g8 
!   2    -1.65    0.00      325 1.f5 
!   2    -0.90    0.00      555 1.f5 
!   2    -0.71    0.01      932 1.f5 g6xf5 2.Kc7 a3d6 3.Kc6 
   <2>   -0.71    0.01      969 1.f5 g6xf5 2.Kc7 a3d6 3.Kc6 
    3    -0.40    0.01     1917 1.f5 Kf6 2.Ke8 a3e7 3.f5xg6 f7xg6 
                                4.d7d8Q e7xd8 5.Kxd8 
   <3>   -0.40    0.01     2018 1.f5 Kf6 2.Ke8 a3e7 3.f5xg6 f7xg6 
                                4.d7d8Q e7xd8 5.Kxd8 
!   4    +0.02    0.01     3477 1.f5 
!   4    +0.49    0.03     5907 1.f5 g6xf5 2.h7xf5 Kf6 3.Kc7 a3e7 
                                4.f5e4 
   <4>   +0.49    0.03     6079 1.f5 g6xf5 2.h7xf5 Kf6 3.Kc7 a3e7 
                                4.f5e4 
    5    +0.15    0.05    10164 1.f5 g6xf5 2.h7xf5 Kf6 3.Kc7 a3e7 
                                4.f5e4 Ke5 5.e4c6 
  4/5    +0.39    0.05    11454 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
  6/5    +0.42    0.05    13643 1.h7g8 a3e7 2.Ke8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.Kf7 
   <5>   +0.42    0.06    13643 1.h7g8 a3e7 2.Ke8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.Kf7 
    6    +0.55    0.06    17729 1.h7g8 a3c5 2.Ke8 c5b6 3.g8xf7 Kf5 
                                4.Ke7 
  2/6    +0.65    0.08    19123 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.d5g2 g5 
   <6>   +0.65    0.08    20116 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.d5g2 g5 
    7    +0.65    0.08    22269 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.d5g2 g5 6.f4xg5 
   <7>   +0.65    0.09    26126 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7d5 h4 5.d5g2 g5 6.f4xg5 
!   8    +1.07    0.11    32053 1.Ke8 
!   8    +0.73    0.11    34849 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7c4 h4 5.c4d3 Kxf4 6.d3xg6 Ke5 
                                7.Kf7 
   <8>   +0.73    0.12    40549 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7c4 h4 5.c4d3 Kxf4 6.d3xg6 Ke5 
                                7.Kf7 
?   9    +0.73    0.17    72355 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7c4 Kxf4 5.c4d3 h4 6.d3xg6 Ke5 
                                7.Kf7 
   <9>   +0.73    0.17    72360 1.Ke8 a3e7 2.h7g8 e7f6 3.g8xf7 Kf5 
                                4.f7c4 Kxf4 5.c4d3 h4 6.d3xg6 Ke5 
                                7.Kf7 
!2/10    +1.15    0.37   218454 1.f5 
!  10    +1.90    0.50   301405 1.f5 
!  10    +5.10    0.78   499561 1.f5 
  <10>   +5.10    0.84   544531 
   11    +0.30    1.06   725174 1.f5 g6xf5 2.h7xf5 Kf6 3.Ke8 a3e7 
                                4.f5h3 h4 5.h3g2 Ke6 6.g2d5 Kf6 
                                7.d5xf7 h3 8.f7d5 h2 9.d5h1 Ke6 
  <11>   +0.30    1.11   758484 1.f5 g6xf5 2.h7xf5 Kf6 3.Ke8 a3e7 
                                4.f5h3 h4 5.h3g2 Ke6 6.g2d5 Kf6 
                                7.d5xf7 h3 8.f7d5 h2 9.d5h1 Ke6 
!  12    +0.72    1.64  1181936 1.f5 
!  12    +1.47    2.28  1644779 1.f5 
!  12    +4.67    3.51  2544600 1.f5 
!  12    +5.96   12.16  8754852 1.f5 g6xf5 2.h7xf5 Kxf5 3.Ke8 a3d6 
                                4.d7d8Q d6g3 5.d8d3 Kg4 6.d3e2 Kg5 
                                7.Kxf7 h4 8.e2f3 g3e5 9.Ke6 e5f4 
                                10.f3g2 f4g3 11.g2f3 
  <12>   +5.96   12.22  8800891 1.f5 g6xf5 2.h7xf5 Kxf5 3.Ke8 a3d6 
                                4.d7d8Q d6g3 5.d8d3 Kg4 6.d3e2 Kg5 
                                7.Kxf7 h4 8.e2f3 g3e5 9.Ke6 e5f4 
                                10.f3g2 f4g3 11.g2f3 
  <13>   +5.96   15.00 10940099 1.f5 g6xf5 2.h7xf5 Kxf5 3.Ke8 a3d6 
                                4.d7d8Q d6g3 5.d8d3 Kg4 6.d3e2 Kg5 
                                7.Kxf7 h4 8.e2f3 g3e5 9.Ke6 e5f4 
                                10.f3g2 f4g3 11.g2d5 Kg6 12.d5f5 Kg7 
                                13.Kd5 

Computed move :   f5
NPS:              728854
solution found [183/218], time: 0.37, points: 25, nodes: 218454!
[Diagram of position #219]

Test position #219

White to move


FEN :          8/K3p3/8/1k1P1b2/1P6/BP6/1P6/8 w - -
Best Move :    Kb8 
Position ID:  "MES.0219"

 depth   value    time    nodes pv
    1    +2.55    0.00        2 1.Kb7 
   <1>   +2.55    0.00        5 1.Kb7 
    2    +2.49    0.00       27 1.Kb7 f5e4 
   <2>   +2.49    0.00       38 1.Kb7 f5e4 
?   3    +0.20    0.00      150 1.Kb7 f5e4 2.Kc7 e4xd5 
? 3/3    +0.73    0.00      400 1.d6 e7xd6 2.Kb7 
   <3>   +0.73    0.02      407 1.d6 e7xd6 2.Kb7 
?   4    -0.05    0.02      730 1.d6 e7xd6 2.Kb7 f5e4 3.Kc7 
? 2/4    +0.20    0.02      988 1.Kb7 f5e4 2.Kc7 e4xd5 
   <4>   +0.20    0.02     1014 1.Kb7 f5e4 2.Kc7 e4xd5 
    5    +0.05    0.02     1672 1.Kb7 f5e6 2.d6 e7xd6 3.Kc7 
  4/5    +0.20    0.02     2288 1.Kb8 f5e4 2.Kc8 e4xd5 3.Kd7 e5 
   <5>   +0.20    0.02     2288 1.Kb8 f5e4 2.Kc8 e4xd5 3.Kd7 e5 
    6    +0.53    0.04     3917 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kb7 
   <6>   +0.53    0.04     4377 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kb7 
    7    +0.22    0.04     6893 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 
   <7>   +0.22    0.05     7122 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 
    8    +0.25    0.05    12083 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 Kc6 
   <8>   +0.25    0.05    12288 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 Kc6 
    9    +0.17    0.07    19661 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 Kc6 6.Kd4 
   <9>   +0.17    0.08    19799 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 Kc6 6.Kd4 
   10    +0.14    0.10    36248 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 b3c4 6.Kd4 c4b3 
                                7.Ke5 b3c4 8.Kd4 c4b3 9.Ke5 
  <10>   +0.14    0.11    36406 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e6 
                                4.Kd6 d5xb3 5.Ke5 b3c4 6.Kd4 c4b3 
                                7.Ke5 b3c4 8.Kd4 c4b3 9.Ke5 b3c4 
                                10.Kd4 c4b3 11.Ke5 b3c4 
?  11    -4.08    0.18    83523 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e5 
                                4.Kd6 e4 5.Kxd5 e3 6.Kd6 e2 
                                7.Kc7 e2e1Q 8.Kb7 
  <11>   -4.08    0.18    84562 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e5 
                                4.Kd6 e4 5.Kxd5 e3 6.Kd6 e2 
                                7.Kc7 e2e1Q 8.Kb7 
?  12    -4.80    0.29   158170 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e5 
                                4.Kd6 e4 5.Kxd5 e3 6.Kd6 e2 
                                7.Kc7 e2e1Q 8.Kb7 e1h1 9.Kc7 
  <12>   -4.80    0.29   159570 1.Kb8 f5e4 2.Kc7 e4xd5 3.Kd7 e5 
                                4.Kd6 e4 5.Kxd5 e3 6.Kd6 e2 
                                7.Kc7 e2e1Q 8.Kb7 e1h1 9.Kc7 
!  13    -4.38    0.69   448340 1.Kb8 
!  13    -3.63    0.93   620852 1.Kb8 
!  13    -2.47    1.13   776291 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kd5 c2xb3 
                                10.Kd4 
  <13>   -2.47    1.15   778726 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kd5 c2xb3 
                                10.Kd4 
   14    -2.47    1.41   984637 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kc3 c2xb3 
                                10.Kd4 d1f3 
  <14>   -2.47    1.41   986779 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kc3 c2xb3 
                                10.Kd4 d1f3 
   15    -2.63    1.94  1376150 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kd5 c2xb3 
                                10.Ke4 d1g4 11.Ke5 
  <15>   -2.63    2.04  1453712 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Kd5 c2xb3 
                                10.Ke4 d1g4 11.Ke5 
   16    -2.65    2.96  2172953 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Ke5 c2xb3 
                                10.Ke4 d1g4 11.Kd4 g4f3 
  <16>   -2.65    2.97  2194958 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c2 9.Ke5 c2xb3 
                                10.Ke4 d1g4 11.Kd4 g4f3 
   17    -2.65    4.69  3522072 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c6 9.Kc3 c6d5 
                                10.Kd4 d1xb3 11.Ke5 d5f3 12.Kd4 
  <17>   -2.65    4.72  3566269 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c6 9.Kc3 c6d5 
                                10.Kd4 d1xb3 11.Ke5 d5f3 12.Kd4 
   18    -2.65    9.65  7210252 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c6 9.Kc3 c6d5 
                                10.Kd4 d1xb3 11.Ke5 d5c6 12.Kd4 c6f3 
  <18>   -2.65    9.69  7269982 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c6 9.Kc3 c6d5 
                                10.Kd4 d1xb3 11.Ke5 d5c6 12.Kd4 c6f3 
  <19>   -2.65   15.00 11416231 1.Kb8 f5e4 2.d6 e7xd6 3.Kc7 d5 
                                4.Kd6 d4 5.Ke5 d3 6.Kd4 d2 
                                7.Kc3 d2d1B 8.Kd4 e4c6 9.Kc3 c6d5 
                                10.Kd4 d1xb3 11.Kd3 d5g2 12.Kc3 g2d5 

Computed move :   Kb8
NPS:              760068
solution found [184/219], time: 0.02, points: 25, nodes: 2288!
[Diagram of position #220]

Test position #220

White to move


FEN :          8/3pk3/6P1/P5Pp/5B2/1p5b/pP6/K7 w - -
Best Move :    a6 
Position ID:  "MES.0220"

 depth   value    time    nodes pv
    1    +0.45    0.00        2 1.a6 
   <1>   +0.45    0.00       15 1.a6 
    2    +0.30    0.00       34 1.a6 h3g2 
   <2>   +0.30    0.00       91 1.a6 h3g2 
    3    +0.35    0.02      305 1.a6 h3g2 2.f4c7 
   <3>   +0.35    0.02      406 1.a6 h3g2 2.f4c7 
    4    +0.40    0.02      911 1.a6 h3g2 2.a7 g2a8 3.g7 Kf7 
   <4>   +0.40    0.02     1296 1.a6 h3g2 2.a7 g2a8 3.g7 Kf7 
    5    +0.41    0.02     3099 1.a6 h3g2 2.a7 g2a8 3.f4d6 Ke6 
                                4.g7 Kf7 5.d6e5 
   <5>   +0.41    0.02     3679 1.a6 h3g2 2.a7 g2a8 3.f4d6 Ke6 
                                4.g7 Kf7 5.d6e5 
    6    +0.37    0.04     5759 1.a6 h3g2 2.a7 g2a8 3.f4b8 Kf8 
                                4.b8e5 
   <6>   +0.37    0.04    10436 1.a6 h3g2 2.a7 g2a8 3.f4b8 Kf8 
                                4.b8e5 
    7    +0.28    0.08    28907 1.a6 h3g2 2.f4e5 h4 3.a7 g2a8 
                                4.e5d6 Ke6 5.g7 Kf7 6.d6e5 
   <7>   +0.28    0.08    34103 1.a6 h3g2 2.f4e5 h4 3.a7 g2a8 
                                4.e5d6 Ke6 5.g7 Kf7 6.d6e5 
    8    +0.11    0.19    92817 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2d5 
                                4.g3h2 Kf5 5.g7 h4 
   <8>   +0.11    0.27   133231 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2d5 
                                4.g3h2 Kf5 5.g7 h4 
    9    +0.27    0.38   202439 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2a8 
                                4.g3e5 a8g2 5.e5d4 h4 6.a7 g2a8 
                                7.g7 Kf7 
   <9>   +0.27    0.43   228294 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2a8 
                                4.g3e5 a8g2 5.e5d4 h4 6.a7 g2a8 
                                7.g7 Kf7 
   10    +0.11    0.60   338282 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2d5 
                                4.a7 d5a8 5.g3e5 h4 6.e5f6 h3 
                                7.g7 Kf7 8.f6e5 
  <10>   +0.11    0.71   402362 1.a6 h3g2 2.f4d6 Ke6 3.d6g3 g2d5 
                                4.a7 d5a8 5.g3e5 h4 6.e5f6 h3 
                                7.g7 Kf7 8.f6e5 
   11    +0.00    1.68   971664 1.a6 Kf8 2.f4e5 h3g2 3.a7 g2a8 
                                4.e5d4 h4 5.d4h8 h3 6.g7 Kg8 
                                7.g6 h2 8.h2 
  <11>   +0.00    1.93  1120421 1.a6 Kf8 2.f4e5 h3g2 3.a7 g2a8 
                                4.e5d4 h4 5.d4h8 h3 6.g7 Kg8 
                                7.g6 h2 8.h2 
   12    +0.00    4.11  2357602 1.a6 Kf8 2.f4e5 h3g2 3.e5h8 h4 
                                4.g7 Kg8 5.a7 h3 6.a7a8Q g2xa8 
                                7.g6 h2 8.h2 
  <12>   +0.00    4.32  2481771 1.a6 Kf8 2.f4e5 h3g2 3.e5h8 h4 
                                4.g7 Kg8 5.a7 h3 6.a7a8Q g2xa8 
                                7.g6 h2 8.h2 
   13    +0.00    9.16  5164069 1.a6 Kf8 2.f4e5 h3g2 3.e5h8 h4 
                                4.g7 Kg8 5.a7 h3 6.a7a8Q g2xa8 
                                7.g6 h2 8.h2 
  <13>   +0.00   10.57  5951225 1.a6 Kf8 2.f4e5 h3g2 3.e5h8 h4 
                                4.g7 Kg8 5.a7 h3 6.a7a8Q g2xa8 
                                7.g6 h2 8.h2 
  <14>   +0.00   15.02  8505673 1.a6 Kf8 2.f4e5 h3g2 3.e5h8 h4 
                                4.g7 Kg8 5.a7 h3 6.a7a8Q g2xa8 
                                7.g6 h2 

Computed move :   a6
NPS:              566289
solution found [185/220], time: 0.00, points: 25, nodes: 15!
© Steffen A. Jakob