[ Test Suite mes400 | Hossa ]

Positions 291 - 300


[Diagram of position #291]

Test position #291

White to move


FEN :          8/3n4/P4P2/4p3/K1p5/8/2k4b/8 w - -
Best Move :    a7 
Position ID:  "MES.0291"

 depth   value    time    nodes pv
    1    -5.92    0.00        4 1.a7 
   <1>   -5.92    0.00        9 1.a7 
    2    -5.89    0.00       57 1.a7 d7c5 2.Kb4 
   <2>   -5.89    0.00       77 1.a7 d7c5 2.Kb4 
    3    -6.13    0.00      589 1.a7 e4 2.f7 d7c5 3.Kb4 
   <3>   -6.13    0.00      609 1.a7 e4 2.f7 d7c5 3.Kb4 
?   4    -6.59    0.02     3868 1.a7 h2g1 2.a7a8R d7b6 3.Kb5 b6xa8 
                                4.Kxc4 
   <4>   -6.59    0.02     4040 1.a7 h2g1 2.a7a8R d7b6 3.Kb5 b6xa8 
                                4.Kxc4 
    5    -6.47    0.03    11089 1.a7 h2g1 2.a7a8R d7b6 3.Kb4 b6xa8 
                                4.f7 g1c5 5.Kxc4 
   <5>   -6.47    0.03    11975 1.a7 h2g1 2.a7a8R d7b6 3.Kb4 b6xa8 
                                4.f7 g1c5 5.Kxc4 
!   6    -6.05    0.08    33310 1.a7 
!   6    -5.30    0.13    57927 1.a7 
!   6    -2.10    0.16    78029 1.a7 
!   6    -0.68    0.20   101440 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 e4 5.f7f8Q a8b6 
   <6>   -0.68    0.20   102295 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 e4 5.f7f8Q a8b6 
?   7    -2.54    0.28   140904 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 g1c5 5.Kxc5 a8c7 6.Kxc4 c7e6 
   <7>   -2.54    0.28   141604 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 g1c5 5.Kxc5 a8c7 6.Kxc4 c7e6 
!   8    -2.12    0.39   208256 1.a7 
!   8    -1.37    0.50   272371 1.a7 
!   8    -0.64    0.64   360429 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 e4 5.f7f8Q a8b6 6.f8f5 Kd3 
   <8>   -0.64    0.64   362727 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 e4 5.f7f8Q a8b6 6.f8f5 Kd3 
    9    -0.27    1.03   596819 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q Kb2 6.f8f3 g1d4 
                                7.f3e4 c3 
   <9>   -0.27    1.11   637551 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q Kb2 6.f8f3 g1d4 
                                7.f3e4 c3 
   10    -0.64    1.60   932366 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8e8 Kc1 
                                7.e8g6 c3 
  <10>   -0.64    1.74  1016123 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8e8 Kc1 
                                7.e8g6 c3 
   11    -0.41    3.31  1972854 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8g8 e4 
                                7.g8g2 Kd3 8.g2f1 Ke3 9.f1g1 Kd3 
                                10.g1d1 Ke3 
  <11>   -0.41    3.72  2231742 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8g8 e4 
                                7.g8g2 Kd3 8.g2f1 Ke3 9.f1g1 Kd3 
                                10.g1d1 Ke3 
   12    -0.69    8.14  4924453 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8g8 c3 
                                7.g8g2 Kd3 8.g2g3 Kd2 9.g3g5 Kd1 
                                10.g5g4 Kd2 11.g4e4 
  <12>   -0.69    8.70  5283036 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8g8 c3 
                                7.g8g2 Kd3 8.g2g3 Kd2 9.g3g5 Kd1 
                                10.g5g4 Kd2 11.g4e4 
  <13>   -0.69   15.00  9217810 1.a7 h2g1 2.a7a8Q d7b6 3.Kb4 b6xa8 
                                4.f7 a8b6 5.f7f8Q g1d4 6.f8g8 c3 
                                7.g8g2 Kd3 8.Kb3 e4 9.g2f1 Kd2 
                                10.f1g2 Ke3 11.g2c2 

Computed move :   a7
NPS:              613702
solution found [244/291], time: 0.00, points: 25, nodes: 9!
[Diagram of position #292]

Test position #292

White to move


FEN :          8/7P/2n1P1KP/3k4/8/3P4/1b6/8 w - -
Best Move :    d4 
Position ID:  "MES.0292"

 depth   value    time    nodes pv
    1    -0.54    0.00        2 1.Kf5 
   <1>   -0.54    0.00       15 1.Kf5 
?   2    -3.17    0.00      329 1.Kf5 c6d4 2.Kg5 d4xe6 3.Kf5 
? 3/2    -2.12    0.02      401 1.Kf7 b2d4 2.h7h8Q d4xh8 
   <2>   -2.12    0.02      435 1.Kf7 b2d4 2.h7h8Q d4xh8 
    3    -2.12    0.02      605 1.Kf7 b2d4 2.h7h8Q 
  7/3    -2.10    0.02      937 1.h7h8B b2xh8 2.Kf5 
   <3>   -2.10    0.02      949 1.h7h8B b2xh8 2.Kf5 
  2/4    -1.77    0.02     2395 1.Kf7 Kd6 2.Kg8 c6e7 3.Kf7 
   <4>   -1.77    0.02     2693 1.Kf7 Kd6 2.Kg8 c6e7 3.Kf7 
! 4/5    -1.35    0.03     6830 1.d4 
!   5    -0.60    0.03     8803 1.d4 
!   5    +0.00    0.05    10872 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 
   <5>   +0.00    0.05    11101 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 
    6    +0.00    0.05    14671 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   <6>   +0.00    0.06    15967 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
    7    +0.00    0.08    23419 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   <7>   +0.00    0.08    26120 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
    8    +0.00    0.10    40302 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   <8>   +0.00    0.11    42191 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
    9    +0.00    0.14    67153 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   <9>   +0.00    0.16    70135 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   10    +0.00    0.22   125010 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <10>   +0.00    0.24   131560 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   11    +0.00    0.49   324196 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <11>   +0.00    0.53   354137 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   12    +0.00    1.03   763730 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <12>   +0.00    1.06   791385 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   13    +0.00    2.17  1701452 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <13>   +0.00    2.31  1810047 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   14    +0.00    4.86  3871797 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <14>   +0.00    5.27  4185911 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
   15    +0.00   10.02  8017700 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <15>   +0.00   10.58  8470120 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 5.h8e5 
  <16>   +0.00   15.00 12165762 1.d4 b2xd4 2.h7h8Q d4xh8 3.e7 c6xe7 
                                4.Kh7 h8e5 

Computed move :   d4
NPS:              809970
solution found [245/292], time: 0.03, points: 25, nodes: 6830!
[Diagram of position #293]

Test position #293

White to move


FEN :          8/4K3/8/3k4/8/1N1B4/6p1/8 w - -
Best Move :    Bc4+ 
Position ID:  "MES.0293"

 depth   value    time    nodes pv
    1    -2.88    0.00        3 1.Kf6 g2g1Q 
 21/1    -0.96    0.00      125 1.d3e4 Kxe4 2.b3d2 Ke3 
   <1>   -0.96    0.00      186 1.d3e4 Kxe4 2.b3d2 Ke3 
? 2/2    -2.86    0.00      969 1.d3c4 Ke5 2.c4d5 g2g1Q 
   <2>   -2.86    0.00     1011 1.d3c4 Ke5 2.c4d5 g2g1Q 
!   3    -2.44    0.02     1629 1.d3c4 
!   3    -1.69    0.02     1913 1.d3c4 
!   3    -1.01    0.02     3135 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
   <3>   -1.01    0.02     3774 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
    4    -0.87    0.02     4942 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 
   <4>   -0.87    0.03     6231 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 
    5    -1.01    0.03     8741 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf1 6.Kf6 
   <5>   -1.01    0.03    11389 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf1 6.Kf6 
    6    -0.97    0.05    14732 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf1 6.Kf6 Ke2 
   <6>   -0.97    0.05    18009 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf1 6.Kf6 Ke2 
    7    -1.05    0.06    24325 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kg3 6.h3g1 Kh2 
                                7.g1f3 Kh1 
   <7>   -1.05    0.08    30242 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kg3 6.h3g1 Kh2 
                                7.g1f3 Kh1 
    8    -0.97    0.10    41694 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kh2 8.g1f3 Kh1 9.Ke5 
   <8>   -0.97    0.11    53248 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kh2 8.g1f3 Kh1 9.Ke5 
    9    -0.87    0.13    68688 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kf2 8.g1h3 Kf1 9.Kf7 Ke2 
                                10.h3g1 
   <9>   -0.87    0.16    85988 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kf2 8.g1h3 Kf1 9.Kf7 Ke2 
                                10.h3g1 
   10    -0.74    0.17   105759 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kf2 8.g1h3 Kf3 9.Ke5 Kg3 
                                10.h3g1 Kh2 11.g1f3 
  <10>   -0.74    0.25   157348 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.Kf6 Kf2 8.g1h3 Kf3 9.Ke5 Kg3 
                                10.h3g1 Kh2 11.g1f3 
!  11    -0.32    0.28   179477 1.d3c4 
!  11    -0.23    0.33   248158 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.g1e2 Kh4 8.Kf6 Kg4 9.Ke7 Kg5 
                                10.e2g1 Kg4 
  <11>   -0.23    0.55   423693 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Kg3 
                                7.g1e2 Kh4 8.Kf6 Kg4 9.Ke7 Kg5 
                                10.e2g1 Kg4 
   12    -0.23    0.64   518402 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kf7 Kf5 9.Kf8 Kf6 
                                10.e2g1 Ke5 
  <12>   -0.23    1.11   923007 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kf7 Kf5 9.Kf8 Kf6 
                                10.e2g1 Ke5 
   13    -0.19    1.31  1151691 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kd7 Kf5 9.Kd6 Kg4 
                                10.Ke7 Kg5 11.Kd6 
  <13>   -0.19    2.41  2116354 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kd7 Kf5 9.Kd6 Kg4 
                                10.Ke7 Kg5 11.Kd6 
   14    -0.19    2.64  2389096 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kf7 Kf5 9.Kf8 Kf6 
                                10.e2g1 Ke5 11.Kg7 Kf4 12.Kf6 
  <14>   -0.19    5.53  4943679 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1e2 Ke5 8.Kf7 Kf5 9.Kf8 Kf6 
                                10.e2g1 Ke5 11.Kg7 Kf4 12.Kf6 
   15    +0.00    6.08  5608566 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.Kd6 Ke3 8.Ke5 Kf2 9.g1h3 Ke3 
                                10.h3g1 Kf2 11.g1h3 Ke3 12.h3g1 Kf2 
  <15>   +0.00   12.08 11224551 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.Kd6 Ke3 8.Ke5 Kf2 9.g1h3 Ke3 
                                10.h3g1 Kf2 11.g1h3 Ke3 12.h3g1 Kf2 
                                13.g1h3 Ke3 14.h3g1 Kf2 15.g1h3 
   16    +0.00   12.70 11965200 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1h3 g2g1Q 8.h3xg1 Kf4 9.g1h3 Kf3 
                                10.Kf7 Kg3 11.Kg7 Kxh3 12.Kh7 Kg3 
                                13.Kh8 Kh2 14.Kg8 Kh1 
  <16>   +0.00   15.00 13976983 1.d3c4 Kxc4 2.b3d2 Kd3 3.d2f3 Ke2 
                                4.f3g1 Kf2 5.g1h3 Kf3 6.h3g1 Ke4 
                                7.g1h3 g2g1Q 8.h3xg1 Kf4 9.g1h3 Kf3 
                                10.Kf7 Kg3 11.Kg7 Kxh3 12.Kh7 Kg3 
                                13.Kh8 Kh2 14.Kg8 Kh1 

Computed move :   d3c4
NPS:              931798
solution found [246/293], time: 0.00, points: 25, nodes: 1011!
[Diagram of position #294]

Test position #294

White to move


FEN :          1NBk4/p2p4/8/3K4/8/8/8/8 w - -
Best Move :    Bb7 
Position ID:  "MES.0294"

 depth   value    time    nodes pv
    1    +6.82    0.00        2 1.c8xd7 
   <1>   +6.82    0.00       33 1.c8xd7 
    2    +6.61    0.00       41 1.c8xd7 a5 
   <2>   +6.61    0.00      125 1.c8xd7 a5 
?   3    +0.00    0.00     1198 1.c8xd7 Kc7 2.d7e6 Kxb8 
? 3/3    +0.27    0.00     1395 1.c8a6 Kc7 2.b8c6 d7xc6 3.Kc5 
   <3>   +0.27    0.00     1556 1.c8a6 Kc7 2.b8c6 d7xc6 3.Kc5 
    4    +0.27    0.00     1615 1.c8a6 Kc7 2.b8c6 d7xc6 
   <4>   +0.27    0.00     2411 1.c8a6 Kc7 2.b8c6 d7xc6 
    5    +0.34    0.02     2941 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 
   <5>   +0.34    0.02     4783 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 
    6    +0.27    0.02     5856 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 Ka8 
                                4.a6c4 
   <6>   +0.27    0.02    10437 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 Ka8 
                                4.a6c4 
    7    +0.18    0.03    13264 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 Ka8 
                                4.Kd5 Kb8 
   <7>   +0.18    0.03    23680 1.c8a6 Kc7 2.Ke5 Kxb8 3.Kd6 Ka8 
                                4.Kd5 Kb8 
    8    +0.22    0.05    32372 1.c8a6 Kc7 2.Ke5 d6 3.Kd5 Kxb8 
                                4.a6b5 a6 5.b5a4 Ka7 
! 4/8    +0.60    0.06    45081 1.c8b7 
!   8    +1.35    0.06    47515 1.c8b7 
!   8    +4.55    0.06    47743 1.c8b7 
!   8    +6.52    0.10    79034 1.c8b7 a5 2.Kd6 a4 3.b8xd7 Ke8 
                                4.b7d5 a3 5.d5a2 
   <8>   +6.52    0.11    82740 1.c8b7 a5 2.Kd6 a4 3.b8xd7 Ke8 
                                4.b7d5 a3 5.d5a2 
    9    +6.46    0.16   143504 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.Kd5 
   <9>   +6.46    0.19   183231 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.Kd5 
   10    +6.47    0.24   211973 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.d3c2 Ka6 6.Kxd6 Kb5 
  <10>   +6.47    0.30   301789 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.d3c2 Ka6 6.Kxd6 Kb5 
   11    +6.49    0.36   366138 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.d3f5 
  <11>   +6.49    0.52   553740 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.d3f5 
   12    +6.46    0.70   778630 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.d3c4 a3 
                                7.Kd5 Kb7 8.c4a2 
  <12>   +6.46    1.11  1309031 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.d3c4 a3 
                                7.Kd5 Kb7 8.c4a2 
   13    +6.56    1.41  1639709 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.e5c4 Ka6 8.c4a3 
  <13>   +6.56    1.95  2368307 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.e5c4 Ka6 8.c4a3 
   14    +6.69    2.72  3206726 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.e5c4 Ka6 8.Kc6 Ka7 9.c4a3 
  <14>   +6.69    3.77  4584136 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a5 5.Kxd6 a4 6.c6e5 Kb7 
                                7.e5c4 Ka6 8.Kc6 Ka7 9.c4a3 
!  15    +7.11    4.45  5225966 1.c8b7 
!  15    +7.86    5.08  5795630 1.c8b7 
!  15   +11.06    5.17  5895321 1.c8b7 
!  15  +166.87    8.27  8928004 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a6 5.Kxd6 a5 6.Kd5 a4 
                                7.c6e5 Kc7 8.e5c4 Kd7 9.c4b6 Ke7 
                                10.b6xa4 Kf6 
  <15> +166.87   10.16 11379841 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a6 5.Kxd6 a5 6.Kd5 a4 
                                7.c6e5 Kc7 8.e5c4 Kd7 9.c4b6 Ke7 
                                10.b6xa4 Kf6 
  <16> +166.87   15.00 15919759 1.c8b7 Kc7 2.b7a6 d6 3.b8c6 Kb6 
                                4.a6d3 a6 5.Kxd6 a5 6.d3c2 Kb5 
                                7.c2f5 Kc4 8.c6xa5 Kb4 9.a5c6 Kc3 
                                10.Ke5 Kb2 11.c6b4 

Computed move :   c8b7
NPS:              1061317
solution found [247/294], time: 0.06, points: 25, nodes: 45081!
[Diagram of position #295]

Test position #295

White to move


FEN :          8/6B1/8/8/8/2N1p3/p7/k5K1 w - -
Best Move :    Kf1 
Position ID:  "MES.0295"

 depth   value    time    nodes pv
    1    +2.69    0.00       97 1.c3e2 Kb1 2.e2c3 Kb2 
  2/1    +4.41    0.00       99 1.g7e5 
   <1>   +4.41    0.02      262 1.g7e5 
?   2    +2.79    0.02     5937 1.g7e5 Kb2 
   <2>   +2.79    0.03     9317 1.g7e5 Kb2 
!   3    +3.21    0.03     9399 1.g7e5 
!   3    +3.40    0.03     9471 1.g7e5 Kb2 2.c3e2 Kc2 
!11/3    +3.43    0.03    13678 1.Kg2 Kb2 2.c3e2 Kc2 
   <3>   +3.43    0.03    13902 1.Kg2 Kb2 2.c3e2 Kc2 
!11/4    +3.85    0.05    27224 1.g7d4 
!   4    +3.94    0.05    27549 1.g7d4 Kb2 2.c3b5 Kc2 3.d4a1 
   <4>   +3.94    0.06    28712 1.g7d4 Kb2 2.c3b5 Kc2 3.d4a1 
  4/5    +3.61    0.06    33516 1.Kf1 Kb2 2.c3b5 Kc1 3.Ke2 Kb1 
   <5>   +3.61    0.10    56133 1.Kf1 Kb2 2.c3b5 Kc1 3.Ke2 Kb1 
!   6    +4.03    0.10    56689 1.Kf1 
!   6    +4.09    0.10    59529 1.Kf1 Kb2 2.c3b5 Kb3 3.g7a1 Kc4 
                                4.b5d6 Kd5 
   <6>   +4.09    0.16   107904 1.Kf1 Kb2 2.c3b5 Kb3 3.g7a1 Kc4 
                                4.b5d6 Kd5 
    7    +4.44    0.17   114322 1.Kf1 Kb2 2.c3b5 Kb3 3.g7a1 Kc4 
                                4.b5c3 Kb3 5.Ke2 
   <7>   +4.44    0.30   217539 1.Kf1 Kb2 2.c3b5 Kb3 3.g7a1 Kc4 
                                4.b5c3 Kb3 5.Ke2 
!   8    +4.86    0.31   220805 1.Kf1 
!   8    +5.33    0.35   242614 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5c7 Kc5 5.Kxe3 Kc4 
   <8>   +5.33    0.52   400560 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5c7 Kc5 5.Kxe3 Kc4 
    9    +5.43    0.56   438281 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5a7 Kc5 5.Kxe3 Kb6 6.g7d4 Ka5 
   <9>   +5.43    0.89   735800 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5a7 Kc5 5.Kxe3 Kb6 6.g7d4 Ka5 
   10    +5.44    1.02   829851 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5a7 Kc5 5.Kxe3 Kb6 6.a7c8 Kc7 
                                7.c8e7 Kd6 
  <10>   +5.44    1.55  1316696 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5a7 Kc5 5.Kxe3 Kb6 6.a7c8 Kc7 
                                7.c8e7 Kd6 
!  11    +5.86    1.64  1392341 1.Kf1 
!  11    +6.03    2.03  1691652 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc2 
                                4.Kxe3 Kc1 5.b5a3 Kd1 6.a3c4 Kc2 
                                7.g7a1 Kb1 
  <11>   +6.03    3.11  2673470 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc2 
                                4.Kxe3 Kc1 5.b5a3 Kd1 6.a3c4 Kc2 
                                7.g7a1 Kb1 
   12    +6.12    3.81  3233681 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kd5 5.d6f5 Kc6 6.g7a1 Kd5 
                                7.f5xe3 Kd6 8.Kd3 Kc5 9.Ke4 
  <12>   +6.12    5.77  4969644 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kd5 5.d6f5 Kc6 6.g7a1 Kd5 
                                7.f5xe3 Kd6 8.Kd3 Kc5 9.Ke4 
   13    +6.15    6.95  5929353 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kb3 5.Kxe3 Kc2 6.d6b5 
  <13>   +6.15   10.49  9085553 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kb3 5.Kxe3 Kc2 6.d6b5 
   14    +6.17   12.14 10463029 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kb3 5.Kxe3 Kc2 6.d6b5 Kc1 
                                7.b5a3 Kd1 8.Kd3 Kc1 9.g7a1 Kd1 
  <14>   +6.17   15.00 12995858 1.Kf1 Kb2 2.c3b5 Kb3 3.Ke2 Kc4 
                                4.b5d6 Kb3 5.Kxe3 Kc2 6.d6b5 Kc1 
                                7.b5a3 Kd1 8.Kd3 Kc1 9.g7a1 Kd1 

Computed move :   Kf1
NPS:              866390
solution found [248/295], time: 0.06, points: 25, nodes: 56133!
[Diagram of position #296]

Test position #296

White to move


FEN :          8/6B1/8/1N6/8/4p3/p1k3K1/8 w - -
Best Move :    Kf3 
Position ID:  "MES.0296"

 depth   value    time    nodes pv
    1    +4.03    0.00        2 1.g7a1 
   <1>   +4.03    0.00       74 1.g7a1 
?   2    +3.40    0.00      634 1.g7a1 e2 2.Kf2 
   <2>   +3.40    0.00      923 1.g7a1 e2 2.Kf2 
! 4/3    +3.82    0.00     2185 1.Kf3 
!   3    +4.30    0.00     2310 1.Kf3 Kd3 2.g7a1 
   <3>   +4.30    0.00     2761 1.Kf3 Kd3 2.g7a1 
?   4    +3.46    0.01     9374 1.Kf3 Kd3 2.g7a1 e2 3.Kf2 
? 8/4    +4.01    0.03    14194 1.Kf1 Kd3 2.g7a1 Kc4 
   <4>   +4.01    0.03    14208 1.Kf1 Kd3 2.g7a1 Kc4 
?   5    +2.94    0.06    34775 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
?18/5    +3.38    0.09    57886 1.Kf3 Kd3 2.g7a1 e2 3.Kf2 Kc4 
   <5>   +3.38    0.09    58311 1.Kf3 Kd3 2.g7a1 e2 3.Kf2 Kc4 
! 2/6    +3.80    0.11    63677 1.Kf1 
!   6    +4.01    0.11    66764 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
                                4.c3a1 Kb1 
   <6>   +4.01    0.15    97175 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
                                4.c3a1 Kb1 
    7    +3.99    0.17   103779 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
                                4.c3a1 Kb1 5.d4b3 
   <7>   +3.99    0.28   175972 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
                                4.c3a1 Kb1 5.d4b3 
    8    +3.99    0.29   187563 1.Kf1 Kd2 2.g7c3 Kd1 3.b5d4 Kc1 
                                4.c3a1 Kb1 5.d4b3 Kc2 
!18/8    +4.41    0.47   318566 1.Kf3 
!   8    +5.12    0.48   329924 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1N 6.Kxe1 Kc4 
   <8>   +5.12    0.50   332088 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1N 6.Kxe1 Kc4 
    9    +5.15    0.53   354797 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kd2 6.g3xe2 Kc2 
   <9>   +5.15    0.79   565961 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kd2 6.g3xe2 Kc2 
   10    +5.23    0.86   607420 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3d5 Kc2 
  <10>   +5.23    1.31   982672 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3d5 Kc2 
   11    +5.33    1.40  1058848 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3e4 Kb1 9.e4d2 Kc2 
                                10.Ke3 
  <11>   +5.33    2.14  1682593 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3e4 Kb1 9.e4d2 Kc2 
                                10.Ke3 
   12    +5.42    2.31  1820614 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3e4 Kb1 9.e4d2 Kc2 
                                10.Ke3 Kc1 
  <12>   +5.42    3.65  2991079 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 Kc2 6.g3xe2 Kb1 
                                7.e2c3 Kb2 8.c3e4 Kb1 9.e4d2 Kc2 
                                10.Ke3 Kc1 
!  13    +5.84    3.72  3045844 1.Kf3 
!  13    +5.85    4.01  3282270 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Ke4 9.f1g3 Kd3 
                                10.g3f5 
  <13>   +5.85    6.37  5340565 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Ke4 9.f1g3 Kd3 
                                10.g3f5 
   14    +5.87    6.84  5742843 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Kc2 9.f1d2 Kd3 
                                10.Kd1 Ke3 
  <14>   +5.87   11.09  9548829 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Kc2 9.f1d2 Kd3 
                                10.Kd1 Ke3 
   15    +5.95   12.22 10531497 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Kc2 9.f1d2 Kc1 
                                10.Ke2 Kc2 11.Ke3 
  <15>   +5.95   15.00 13256316 1.Kf3 Kd3 2.b5d6 e2 3.Kf2 Kd2 
                                4.d6e4 Kd3 5.e4g3 e2e1Q 6.Kxe1 Kc2 
                                7.g3f1 Kd3 8.g7a1 Kc2 9.f1d2 Kc1 
                                10.Ke2 Kc2 11.Ke3 

Computed move :   Kf3
NPS:              883754
solution found [249/296], time: 0.47, points: 25, nodes: 318566!
[Diagram of position #297]

Test position #297

White to move


FEN :          N7/1K6/8/8/2p5/5k1p/3B3P/8 w - -
Best Move :    Kc6 
Position ID:  "MES.0297"

 depth   value    time    nodes pv
    1    +6.27    0.00        2 1.d2c3 
   <1>   +6.27    0.00       19 1.d2c3 
    2    +6.17    0.00       29 1.d2c3 Ke4 
   <2>   +6.17    0.00       67 1.d2c3 Ke4 
    3    +6.15    0.00      162 1.d2c3 Kg2 2.a8b6 Kxh2 3.b6xc4 
  3/3    +6.22    0.01      270 1.a8b6 Kg2 2.Kc6 
   <3>   +6.22    0.01      562 1.a8b6 Kg2 2.Kc6 
    4    +6.27    0.01      715 1.a8b6 Kg2 2.Kc6 Kxh2 3.b6xc4 
   <4>   +6.27    0.01     1158 1.a8b6 Kg2 2.Kc6 Kxh2 3.b6xc4 
?   5    +5.74    0.01     4671 1.a8b6 Kg2 2.Kc6 Kxh2 3.d2c3 Kg3 
                                4.b6xc4 
? 9/5    +5.84    0.03     6559 1.d2c3 Kg2 2.c3e5 c3 3.e5xc3 Kxh2 
   <5>   +5.84    0.03     7529 1.d2c3 Kg2 2.c3e5 c3 3.e5xc3 Kxh2 
    6    +6.09    0.03    10038 1.d2c3 Kg2 2.c3e5 c3 3.e5xc3 Kxh2 
                                4.a8b6 
   <6>   +6.09    0.04    17568 1.d2c3 Kg2 2.c3e5 c3 3.e5xc3 Kxh2 
                                4.a8b6 
    7    +5.68    0.06    25547 1.d2c3 Kg2 2.c3e5 c3 3.e5xc3 Kxh2 
                                4.a8b6 Kg3 5.Kc6 
  4/7    +5.69    0.08    39626 1.d2g5 Kg2 2.g5f4 c3 3.a8c7 Kf3 
                                4.c7d5 Ke4 
 13/7    +5.86    0.12    67824 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 Kf3 
                                4.b6d5 Ke4 
   <7>   +5.86    0.14    72417 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 Kf3 
                                4.b6d5 Ke4 
    8    +5.99    0.22   126583 1.a8b6 Kg2 2.d2f4 c3 3.b6d5 c2 
                                4.Kc7 Kg1 5.d5b4 c2c1Q 6.f4xc1 Kxh2 
   <8>   +5.99    0.33   206365 1.a8b6 Kg2 2.d2f4 c3 3.b6d5 c2 
                                4.Kc7 Kg1 5.d5b4 c2c1Q 6.f4xc1 Kxh2 
    9    +6.04    0.56   368426 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 c2 
                                4.b6c4 Kh1 5.c4a3 c2c1B 6.f4xc1 Kxh2 
                                7.a3c4 
   <9>   +6.04    0.90   618817 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 c2 
                                4.b6c4 Kh1 5.c4a3 c2c1B 6.f4xc1 Kxh2 
                                7.a3c4 
   10    +6.19    1.54  1104554 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 c2 
                                4.b6c4 Kh1 5.Kd5 Kg2 6.c4a3 c2c1Q 
                                7.f4xc1 Kxh2 
  <10>   +6.19    2.18  1578792 1.a8b6 Kg2 2.d2f4 c3 3.Kc6 c2 
                                4.b6c4 Kh1 5.Kd5 Kg2 6.c4a3 c2c1Q 
                                7.f4xc1 Kxh2 
 11/11    +6.08    6.18  4597202 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.Kg3 h2 8.c1e3 Kh1 9.Kf4 
  <11>   +6.08    6.53  4872477 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.Kg3 h2 8.c1e3 Kh1 9.Kf4 
   12    +6.05    8.03  6029625 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.c1e3 Kf1 8.e3f4 Kg1 9.a8b6 
  <12>   +6.05   11.70  8906290 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.c1e3 Kf1 8.e3f4 Kg1 9.a8b6 
   13    +6.08   14.93 11418009 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.c1e3 Kh1 8.e3f4 Kg1 9.Kg3 h2 
                                10.f4e3 Kh1 11.Kf4 
  <13>   +6.08   15.00 11458160 1.Kc6 Kg2 2.d2f4 c3 3.Kd5 c2 
                                4.Ke4 c2c1Q 5.f4xc1 Kxh2 6.Kf3 Kg1 
                                7.c1e3 Kh1 8.e3f4 Kg1 9.Kg3 h2 
                                10.f4e3 Kh1 11.Kf4 

Computed move :   Kc6
NPS:              763877
solution found [250/297], time: 6.18, points: 14, nodes: 4872477!
[Diagram of position #298]

Test position #298

White to move


FEN :          8/8/5N2/B1pK4/1p6/k7/8/8 w - -
Best Move :    Ke4 
Position ID:  "MES.0298"

 depth   value    time    nodes pv
    1    +5.62    0.00        2 1.Kxc5 
   <1>   +5.62    0.00       34 1.Kxc5 
    2    +5.65    0.00       43 1.Kxc5 b3 
  2/2    +5.80    0.00       71 1.a5c7 b3 2.Kxc5 
  5/2    +5.91    0.00      127 1.a5b6 b3 2.b6xc5 Ka2 
   <2>   +5.91    0.00      165 1.a5b6 b3 2.b6xc5 Ka2 
    3    +5.91    0.00      247 1.a5b6 b3 2.b6xc5 
   <3>   +5.91    0.00      947 1.a5b6 b3 2.b6xc5 
    4    +5.85    0.01     2412 1.a5b6 b3 2.b6xc5 Ka4 3.c5d4 Ka3 
   <4>   +5.85    0.01     4332 1.a5b6 b3 2.b6xc5 Ka4 3.c5d4 Ka3 
  3/5    +5.79    0.03    11599 1.f6e4 b3 2.Kxc5 Ka4 3.a5c3 Ka3 
   <5>   +5.79    0.03    18495 1.f6e4 b3 2.Kxc5 Ka4 3.a5c3 Ka3 
    6    +5.67    0.04    25845 1.f6e4 b3 2.Kxc5 Ka2 3.e4c3 Ka1 
                                4.c3d5 Ka2 
   <6>   +5.67    0.09    52037 1.f6e4 b3 2.Kxc5 Ka2 3.e4c3 Ka1 
                                4.c3d5 Ka2 
?   7    +4.12    0.34   237154 1.f6e4 b3 2.e4c3 b2 3.a5c7 Kb3 
                                4.c7e5 Kc2 
   <7>   +4.12    0.40   291340 1.f6e4 b3 2.e4c3 b2 3.a5c7 Kb3 
                                4.c7e5 Kc2 
    8    +4.29    0.45   322371 1.f6e4 b3 2.e4c3 b2 3.Ke4 Kb3 
                                4.Kd3 c4 5.Kd2 Ka3 6.c3b1 Ka2 
   <8>   +4.29    0.58   425053 1.f6e4 b3 2.e4c3 b2 3.Ke4 Kb3 
                                4.Kd3 c4 5.Kd2 Ka3 6.c3b1 Ka2 
!   9    +4.71    0.61   441350 1.f6e4 
!10/9    +4.15    1.08   837138 1.Ke4 b3 2.f6d5 c4 3.a5b4 Ka2 
                                4.d5c3 Ka1 5.c3a4 Ka2 6.Kd4 b2 
                                7.a4c3 Kb3 
   <9>   +4.15    1.14   890835 1.Ke4 b3 2.f6d5 c4 3.a5b4 Ka2 
                                4.d5c3 Ka1 5.c3a4 Ka2 6.Kd4 b2 
                                7.a4c3 Kb3 
   10    +3.97    1.37  1066722 1.Ke4 b3 2.f6d5 c4 3.Ke3 Ka2 
                                4.Kd2 Ka1 5.d5c3 Kb2 6.a5d8 Ka1 
                                7.d8f6 
  <10>   +3.97    1.83  1495196 1.Ke4 b3 2.f6d5 c4 3.Ke3 Ka2 
                                4.Kd2 Ka1 5.d5c3 Kb2 6.a5d8 Ka1 
                                7.d8f6 
   11    +4.30    2.26  1833794 1.Ke4 b3 2.f6d5 c4 3.Ke3 Kb2 
                                4.Kd2 Ka1 5.d5c3 
  <11>   +4.30    3.11  2664887 1.Ke4 b3 2.f6d5 c4 3.Ke3 Kb2 
                                4.Kd2 Ka1 5.d5c3 
   12    +4.43    4.51  3870897 1.Ke4 b3 2.f6d5 c4 3.Ke3 Kb2 
                                4.Kd2 Ka1 5.d5c3 Kb2 6.a5b6 Ka3 
                                7.b6c5 Kb2 8.c5d6 
  <12>   +4.43    6.00  5358607 1.Ke4 b3 2.f6d5 c4 3.Ke3 Kb2 
                                4.Kd2 Ka1 5.d5c3 Kb2 6.a5b6 Ka3 
                                7.b6c5 Kb2 8.c5d6 
   13    +4.62    8.54  7555745 1.Ke4 b3 2.f6d5 c4 3.Ke3 Ka4 
                                4.a5d8 Ka3 5.d5c3 Kb4 6.Kd4 b2 
                                7.c3b1 Kb3 8.d8g5 Kc2 
  <13>   +4.62   11.36 10362826 1.Ke4 b3 2.f6d5 c4 3.Ke3 Ka4 
                                4.a5d8 Ka3 5.d5c3 Kb4 6.Kd4 b2 
                                7.c3b1 Kb3 8.d8g5 Kc2 
!  14    +5.04   12.45 11243132 1.Ke4 
!  14    +5.79   12.79 11523018 1.Ke4 
  <14>   +5.79   15.00 13348330 

Computed move :   Ke4
NPS:              889888
solution found [251/298], time: 1.08, points: 20, nodes: 890835!
[Diagram of position #299]

Test position #299

White to move


FEN :          8/1p6/8/5N2/p1K4B/p7/2k5/8 w - -
Best Move :    Nd4+ 
Position ID:  "MES.0299"

 depth   value    time    nodes pv
    1    +3.75    0.00        2 1.h4f6 
   <1>   +3.75    0.00      106 1.h4f6 
  3/2    +3.41    0.00      890 1.f5e3 Kd2 2.e3f1 Ke2 3.f1h2 
   <2>   +3.41    0.00     1295 1.f5e3 Kd2 2.e3f1 Ke2 3.f1h2 
    3    +3.53    0.00     2413 1.f5e3 Kd2 2.e3f1 Ke2 3.f1g3 Kf3 
                                4.g3f5 
  2/3    +3.75    0.01     2845 1.h4f6 b6 2.f5e3 Kd2 
  3/3    +3.76    0.01     5863 1.f5d4 Kb1 2.d4b5 a2 3.b5c3 Kb2 
                                4.c3xa4 Kc2 
   <3>   +3.76    0.01     6800 1.f5d4 Kb1 2.d4b5 a2 3.b5c3 Kb2 
                                4.c3xa4 Kc2 
?   4    -0.38    0.04    26128 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kb2 
                                4.h4f6 Kxa3 5.f6a1 
? 2/4    +0.00    0.06    28020 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 
   <4>   +0.00    0.06    33104 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 
    5    +0.00    0.08    33992 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 
   <5>   +0.00    0.08    41484 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 
    6    +0.00    0.09    44380 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 5.Kb3 
   <6>   +0.00    0.14    70346 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 5.Kb3 
    7    +0.00    0.15    81100 1.h4f6 a2 2.f5e7 Kb1 3.Kb4 a2a1Q 
                                4.f6xa1 Kxa1 5.Kxa4 
   <7>   +0.00    0.22   128127 1.h4f6 a2 2.f5e7 Kb1 3.Kb4 a2a1Q 
                                4.f6xa1 Kxa1 5.Kxa4 
    8    +0.00    0.25   147176 1.h4f6 a2 2.Kb5 Kb1 3.Kxa4 a2a1Q 
                                4.f6xa1 Kxa1 5.Kb5 Kb2 6.f5d6 Ka3 
                                7.d6xb7 
! 2/8    +0.42    0.26   155791 1.f5d4 
!   8    +1.17    0.26   157585 1.f5d4 
!   8    +4.37    0.29   174649 1.f5d4 
!   8    +4.38    0.42   267971 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.a3c4 Ke4 
                                7.c4d6 Kd5 8.d6xb7 
   <8>   +4.38    0.47   305687 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.a3c4 Ke4 
                                7.c4d6 Kd5 8.d6xb7 
    9    +4.68    0.65   458447 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.f6a1 Ke4 
                                7.Kb6 Kd5 8.Kxb7 
   <9>   +4.68    0.75   531731 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.f6a1 Ke4 
                                7.Kb6 Kd5 8.Kxb7 
!  10    +5.10    2.20  1602983 1.f5d4 
!  10    +5.85    2.58  1923269 1.f5d4 
!  10    +6.00    2.87  2165466 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.Kxa4 Ke4 
                                7.f6a1 Kd5 8.Kb3 b5 
  <10>   +6.00    3.04  2317805 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.Kxa4 Ke4 
                                7.f6a1 Kd5 8.Kb3 b5 
   11    +6.20   10.06  7783597 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Kd3 6.Kxa4 b5 
                                7.Kb3 b4 8.a3c2 Ke4 9.Kxa2 Kf5 
                                10.f6g7 
  <11>   +6.20   10.40  8058029 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Kd3 6.Kxa4 b5 
                                7.Kb3 b4 8.a3c2 Ke4 9.Kxa2 Kf5 
                                10.f6g7 
  <12>   +6.20   15.00 11677783 1.f5d4 Kb1 2.d4b5 a2 3.b5a3 Kc1 
                                4.h4f6 Kd2 5.Kb5 Ke3 6.Kxa4 

Computed move :   f5d4
NPS:              778518
solution found [252/299], time: 0.26, points: 25, nodes: 155791!
[Diagram of position #300]

Test position #300

White to move


FEN :          8/1B6/8/8/6pp/7p/4K2k/1N6 w - -
Best Move :    Ke1 
Position ID:  "MES.0300"

 depth   value    time    nodes pv
    1    +3.49    0.00        2 1.b1c3 
   <1>   +3.49    0.00       20 1.b1c3 
  4/2    +3.25    0.00       39 1.Kf2 g3 2.Ke3 
   <2>   +3.25    0.00       77 1.Kf2 g3 2.Ke3 
? 2/3    +2.65    0.00      702 1.b1c3 Kg1 2.Ke3 
?11/3    +2.71    0.00      944 1.Kf1 Kg3 2.b1c3 
   <3>   +2.71    0.01     1092 1.Kf1 Kg3 2.b1c3 
    4    +2.39    0.01     1176 1.Kf1 Kg3 2.b1c3 Kf4 
   <4>   +2.39    0.01     3888 1.Kf1 Kg3 2.b1c3 Kf4 
!   5    +2.81    0.01     4340 1.Kf1 
! 4/5    +3.21    0.03     8238 1.b1c3 Kg1 2.Ke1 g3 3.c3e2 Kh2 
   <5>   +3.21    0.03    11790 1.b1c3 Kg1 2.Ke1 g3 3.c3e2 Kh2 
? 8/6    +2.33    0.08    45552 1.Ke1 Kg3 2.b1c3 Kf4 3.c3d5 Kf3 
                                4.d5f6 Kf4 
?10/6    +2.52    0.09    50405 1.Ke3 Kg1 2.b1c3 g3 3.c3e2 Kf1 
                                4.e2f4 h2 5.b7h1 Kg1 
   <6>   +2.52    0.09    54813 1.Ke3 Kg1 2.b1c3 g3 3.c3e2 Kf1 
                                4.e2f4 h2 5.b7h1 Kg1 
? 2/7    +1.82    0.22   130221 1.Ke1 Kg3 2.b1c3 Kf4 3.c3d5 Kg5 
                                4.Kd1 g3 5.Ke2 
   <7>   +1.82    0.26   169577 1.Ke1 Kg3 2.b1c3 Kf4 3.c3d5 Kg5 
                                4.Kd1 g3 5.Ke2 
    8    +2.21    0.29   186431 1.Ke1 Kg3 2.b1c3 Kf4 3.c3e2 Ke3 
                                4.b7c8 h2 5.c8b7 g3 6.b7h1 
! 4/8    +2.24    0.34   215705 1.b1d2 
!   8    +2.72    0.37   244996 1.b1d2 Kg1 2.d2e4 h2 3.e4f2 h2h1Q 
                                4.f2xh1 g3 5.Ke3 Kh2 
   <8>   +2.72    0.43   289532 1.b1d2 Kg1 2.d2e4 h2 3.e4f2 h2h1Q 
                                4.f2xh1 g3 5.Ke3 Kh2 
    9    +3.00    0.48   327858 1.b1d2 Kg1 2.d2e4 h2 3.e4f2 h2h1Q 
                                4.f2xh1 g3 5.b7d5 Kh2 6.Kf1 Kh3 
   <9>   +3.00    0.67   473558 1.b1d2 Kg1 2.d2e4 h2 3.e4f2 h2h1Q 
                                4.f2xh1 g3 5.b7d5 Kh2 6.Kf1 Kh3 
?3/10    +2.33    1.87  1388480 1.Ke1 Kg3 2.b1c3 Kf4 3.c3e2 Ke3 
                                4.b7c8 Ke4 5.Kf1 h2 6.c8b7 Kd3 
                                7.e2f4 Kd4 8.b7h1 g3 
  <10>   +2.33    2.08  1569655 1.Ke1 Kg3 2.b1c3 Kf4 3.c3e2 Ke3 
                                4.b7c8 Ke4 5.Kf1 h2 6.c8b7 Kd3 
                                7.e2f4 Kd4 8.b7h1 g3 
   11    +2.35    2.98  2194401 1.Ke1 Kg3 2.b1a3 Kf4 3.Kf2 g3 
                                4.Kg1 Ke3 5.b7c8 h2 6.Kh1 Kf2 
                                7.c8h3 Ke2 8.h3g2 Kf2 
  <11>   +2.35    3.50  2613598 1.Ke1 Kg3 2.b1a3 Kf4 3.Kf2 g3 
                                4.Kg1 Ke3 5.b7c8 h2 6.Kh1 Kf2 
                                7.c8h3 Ke2 8.h3g2 Kf2 
   12    +2.56    4.83  3550128 1.Ke1 Kg3 2.b1d2 Kf4 3.Kf2 g3 
                                4.Kg1 h2 5.Kh1 Kg4 6.d2c4 Kg5 
                                7.b7g2 Kf4 8.c4d6 Ke5 9.d6c4 
  <12>   +2.56    6.03  4542255 1.Ke1 Kg3 2.b1d2 Kf4 3.Kf2 g3 
                                4.Kg1 h2 5.Kh1 Kg4 6.d2c4 Kg5 
                                7.b7g2 Kf4 8.c4d6 Ke5 9.d6c4 
   13    +2.85    8.54  6367423 1.Ke1 Kg3 2.b1d2 Kf4 3.Kf2 g3 
                                4.Kg1 h2 5.Kh1 Kg5 6.d2f3 Kg4 
                                7.f3e1 Kg5 8.b7c8 Kf4 9.e1g2 Kg5 
                                10.c8h3 Kh5 11.h3e6 
  <13>   +2.85   10.89  8289576 1.Ke1 Kg3 2.b1d2 Kf4 3.Kf2 g3 
                                4.Kg1 h2 5.Kh1 Kg5 6.d2f3 Kg4 
                                7.f3e1 Kg5 8.b7c8 Kf4 9.e1g2 Kg5 
                                10.c8h3 Kh5 11.h3e6 
!  14    +3.27   11.34  8651531 1.Ke1 
  <14>   +3.27   15.00 11405811 

Computed move :   Ke1
NPS:              760387
solution found [253/300], time: 1.87, points: 18, nodes: 1569655!
© Steffen A. Jakob