[ Test Suite mes400 | Hossa ]

Positions 391 - 400


[Diagram of position #391]

Test position #391

White to move


FEN :          3kn1K1/1p6/P4b2/N2Pn3/8/6P1/8/8 w - -
Best Move :    a7 
Position ID:  "MES.0391"

 depth   value    time    nodes pv
    1    -2.22    0.00        2 1.a6xb7 
   <1>   -2.22    0.00       46 1.a6xb7 
    2    -2.19    0.00      134 1.a6xb7 Kc7 2.Kf8 
   <2>   -2.19    0.02      249 1.a6xb7 Kc7 2.Kf8 
  4/3    -2.13    0.02     1440 1.a7 e8c7 2.a5xb7 Kd7 3.Kf8 
   <3>   -2.13    0.02     1458 1.a7 e8c7 2.a5xb7 Kd7 3.Kf8 
    4    -2.06    0.02     2495 1.a7 e8c7 2.a5xb7 Ke8 3.d6 c7a8 
   <4>   -2.06    0.02     3380 1.a7 e8c7 2.a5xb7 Ke8 3.d6 c7a8 
    5    -1.91    0.04     5170 1.a7 e8c7 2.a5xb7 Ke8 3.d6 c7a8 
                                4.b7c5 
   <5>   -1.91    0.04     7250 1.a7 e8c7 2.a5xb7 Ke8 3.d6 c7a8 
                                4.b7c5 
    6    -2.12    0.05    12431 1.a7 e8c7 2.a5xb7 Ke8 3.b7d6 Ke7 
                                4.d6e4 c7a8 5.d6 Ke6 
   <6>   -2.12    0.07    18403 1.a7 e8c7 2.a5xb7 Ke8 3.b7d6 Ke7 
                                4.d6e4 c7a8 5.d6 Ke6 
?   7    -2.88    0.22   111344 1.a7 e8c7 2.a5xb7 Ke8 3.b7d6 Kd7 
                                4.d6e4 e5g4 5.d6 c7a8 6.e4xf6 g4xf6 
                                7.Kf7 
? 2/7    -2.38    0.30   159270 1.a5xb7 Kc7 2.Kf8 e8g7 3.b7c5 Kb6 
                                4.g4 Ka7 5.c5e4 e5g6 
   <7>   -2.38    0.30   159278 1.a5xb7 Kc7 2.Kf8 e8g7 3.b7c5 Kb6 
                                4.g4 Ka7 5.c5e4 e5g6 
?   8    -3.16    0.74   431708 1.a5xb7 Kc8 2.d6 Kb8 3.Kf8 e8g7 
                                4.b7c5 g7f5 5.c5e4 f6g7 6.Ke8 e5g4 
   <8>   -3.16    0.75   444615 1.a5xb7 Kc8 2.d6 Kb8 3.Kf8 e8g7 
                                4.b7c5 g7f5 5.c5e4 f6g7 6.Ke8 e5g4 
    9    -3.25    1.25   768193 1.a5xb7 Kc8 2.d6 f6g5 3.Kf8 e8f6 
                                4.b7c5 e5d7 5.c5xd7 f6xd7 6.Kf7 g5e3 
                                7.Ke7 e3d4 8.Ke6 
  2/9    -3.04    1.35   819064 1.a7 e8c7 2.a5xb7 Ke8 3.b7c5 e5g4 
                                4.d6 c7a8 5.c5e6 Kd7 6.e6c7 a8b6 
                                7.a7a8Q b6xa8 8.c7xa8 Kxd6 
   <9>   -3.04    1.36   829510 1.a7 e8c7 2.a5xb7 Ke8 3.b7c5 e5g4 
                                4.d6 c7a8 5.c5e6 Kd7 6.e6c7 a8b6 
                                7.a7a8Q b6xa8 8.c7xa8 Kxd6 
   10    -2.94    1.83  1121049 1.a7 e8c7 2.a5xb7 Ke8 3.Kh7 f6g5 
                                4.Kg7 e5g4 5.d6 c7a8 6.Kg6 g5e3 
                                7.Kf5 
  <10>   -2.94    1.94  1187912 1.a7 e8c7 2.a5xb7 Ke8 3.Kh7 f6g5 
                                4.Kg7 e5g4 5.d6 c7a8 6.Kg6 g5e3 
                                7.Kf5 
   11    -3.20    2.77  1752636 1.a7 e8c7 2.a5xb7 Ke8 3.Kh7 f6g5 
                                4.Kg7 e5g4 5.d6 c7a8 6.Kg6 g5e3 
                                7.Kf5 g4f2 8.g4 e3xa7 
  <11>   -3.20    3.68  2410455 1.a7 e8c7 2.a5xb7 Ke8 3.Kh7 f6g5 
                                4.Kg7 e5g4 5.d6 c7a8 6.Kg6 g5e3 
                                7.Kf5 g4f2 8.g4 e3xa7 
   12    -3.49    6.64  4488219 1.a7 e8c7 2.a5xb7 Ke8 3.b7d6 Kd7 
                                4.d6f5 e5g4 5.Kf7 c7a8 6.Kg6 f6d8 
                                7.d6 a8b6 8.Kh5 g4f6 9.Kg5 f6e4 
                                10.Kf4 e4xd6 
  <12>   -3.49    8.43  5838527 1.a7 e8c7 2.a5xb7 Ke8 3.b7d6 Kd7 
                                4.d6f5 e5g4 5.Kf7 c7a8 6.Kg6 f6d8 
                                7.d6 a8b6 8.Kh5 g4f6 9.Kg5 f6e4 
                                10.Kf4 e4xd6 
  <13>   -3.49   15.00 10616758 1.a7 e8c7 2.a5xb7 Ke8 3.Kh7 e5c4 
                                4.b7c5 c7a8 5.c5e6 f6e5 6.g4 c4b6 
                                7.g5 b6xd5 8.g6 Kd7 9.e6g5 

Computed move :   a7
NPS:              707783
solution found [328/391], time: 1.35, points: 20, nodes: 829510!
[Diagram of position #392]

Test position #392

White to move


FEN :          8/8/7N/1k5b/3P4/K3P3/2P5/n5b1 w - -
Best Move :    Kb2 
Position ID:  "MES.0392"

 depth   value    time    nodes pv
    1    -6.73    0.00       16 1.e4 a1xc2 2.Kb3 c2xd4 3.Kc3 
  2/1    -5.36    0.01       19 1.c3 g1xe3 
  4/1    -5.22    0.01       39 1.Kb2 g1xe3 
  8/1    -5.04    0.01      116 1.c4 Kxc4 2.h6f5 
   <1>   -5.04    0.01      120 1.c4 Kxc4 2.h6f5 
  2/2    -5.22    0.01      236 1.Kb2 g1xe3 
   <2>   -5.22    0.01      268 1.Kb2 g1xe3 
    3    -5.07    0.01      408 1.Kb2 g1xe3 2.h6f5 
   <3>   -5.07    0.01      564 1.Kb2 g1xe3 2.h6f5 
!   4    -4.65    0.01      992 1.Kb2 
!   4    -3.90    0.01     1407 1.Kb2 
!   4    -2.98    0.01     1955 1.Kb2 g1xe3 2.h6f5 a1xc2 3.Kxc2 
   <4>   -2.98    0.03     2113 1.Kb2 g1xe3 2.h6f5 a1xc2 3.Kxc2 
    5    -3.38    0.03     3880 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 
   <5>   -3.38    0.03     4734 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 
    6    -3.70    0.05     7876 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 d4c3 
   <6>   -3.70    0.05     9304 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 d4c3 
    7    -3.70    0.06    15011 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g8 e3xd4 
                                4.Kb1 d4c3 5.g8e7 
   <7>   -3.70    0.06    18443 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g8 e3xd4 
                                4.Kb1 d4c3 5.g8e7 
    8    -3.82    0.09    35292 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 d4c3 5.g4e3 g6e4 6.Kc1 
   <8>   -3.82    0.11    39707 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 d4c3 5.g4e3 g6e4 6.Kc1 
    9    -3.79    0.12    55687 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6h5 5.g4h6 d4c3 6.h6f5 h5f3 
   <9>   -3.79    0.14    65105 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6h5 5.g4h6 d4c3 6.h6f5 h5f3 
   10    -3.85    0.20   109014 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6h5 5.g4h6 h5f3 6.h6f7 d4c3 
                                7.Kc1 
  <10>   -3.85    0.25   146838 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6h5 5.g4h6 h5f3 6.h6f7 d4c3 
                                7.Kc1 
   11    -3.87    0.36   244323 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6e4 5.Kc1 Kc4 6.Kd2 d4c3 
                                7.Ke2 Kd4 8.g4e3 Ke5 
  <11>   -3.87    0.44   304294 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6e4 5.Kc1 Kc4 6.Kd2 d4c3 
                                7.Ke2 Kd4 8.g4e3 Ke5 
   12    -3.86    0.81   612513 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6e4 5.Kc1 Kc4 6.Kd2 d4c3 
                                7.Ke2 Kd4 8.g4e3 Ke5 9.e3c4 Kd5 
                                10.c4e3 
  <12>   -3.86    1.03   819591 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 g6e4 5.Kc1 Kc4 6.Kd2 d4c3 
                                7.Ke2 Kd4 8.g4e3 Ke5 9.e3c4 Kd5 
                                10.c4e3 
?  13    -4.88    3.20  2732129 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 Kc4 5.g4h2 g6e4 6.Ka2 e4xc2 
                                7.h2f3 d4c3 8.f3g5 c2b3 9.Kb1 Kd5 
  <13>   -4.88    3.59  3080094 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 Kc4 5.g4h2 g6e4 6.Ka2 e4xc2 
                                7.h2f3 d4c3 8.f3g5 c2b3 9.Kb1 Kd5 
   14    -4.89    7.15  6002138 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 Kc4 5.g4h2 g6e4 6.Kc1 Kc3 
                                7.h2f1 e4xc2 8.f1d2 c2d3 9.d2f3 d4e3 
                                10.Kd1 d3e4 
  <14>   -4.89    8.09  6862692 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 Kc4 5.g4h2 g6e4 6.Kc1 Kc3 
                                7.h2f1 e4xc2 8.f1d2 c2d3 9.d2f3 d4e3 
                                10.Kd1 d3e4 
  <15>   -4.89   15.00 12768658 1.Kb2 h5g6 2.Kxa1 g1xe3 3.h6g4 e3xd4 
                                4.Kb1 Kc4 5.g4h2 Kc3 6.h2f3 g6xc2 
                                7.Ka2 d4e3 8.f3e5 c2e4 9.e5d7 e3d4 
                                10.Ka3 e4f5 11.d7f8 

Computed move :   Kb2
NPS:              851243
solution found [329/392], time: 0.01, points: 25, nodes: 268!
[Diagram of position #393]

Test position #393

White to move


FEN :          8/8/P6P/5p2/8/1b6/nN4P1/k3b2K w - -
Best Move :    Nd1 
Position ID:  "MES.0393"

 depth   value    time    nodes pv
    1    -4.32    0.00        2 1.b2d3 
  2/1    -3.86    0.00       20 1.h7 
   <1>   -3.86    0.00       28 1.h7 
    2    -3.89    0.00       83 1.h7 e1c3 
   <2>   -3.89    0.00      174 1.h7 e1c3 
!   3    -3.47    0.00      799 1.h7 
!   3    -3.31    0.00     1625 1.h7 e1c3 2.a7 b3d5 3.b2c4 
   <3>   -3.31    0.00     1812 1.h7 e1c3 2.a7 b3d5 3.b2c4 
  3/4    -3.62    0.01     3999 1.b2d3 e1c3 2.a7 b3d5 3.Kg1 
   <4>   -3.62    0.01     6516 1.b2d3 e1c3 2.a7 b3d5 3.Kg1 
  2/5    -3.29    0.03    12207 1.b2d1 e1g3 2.h7 g3e5 3.a7 b3d5 
                                4.Kg1 
   <5>   -3.29    0.03    13921 1.b2d1 e1g3 2.h7 g3e5 3.a7 b3d5 
                                4.Kg1 
!   6    -2.87    0.05    23558 1.b2d1 
!   6    -2.12    0.08    32667 1.b2d1 
!   6    -2.12    0.08    40665 1.b2d1 e1h4 2.h7 h4f6 3.d1e3 b3a4 
                                4.e3xf5 
   <6>   -2.12    0.09    42821 1.b2d1 e1h4 2.h7 h4f6 3.d1e3 b3a4 
                                4.e3xf5 
    7    -2.32    0.14    75164 1.b2d1 e1g3 2.d1e3 b3a4 3.e3xf5 g3e5 
                                4.a7 a4c6 
   <7>   -2.32    0.15    79564 1.b2d1 e1g3 2.d1e3 b3a4 3.e3xf5 g3e5 
                                4.a7 a4c6 
    8    -2.49    0.20   110654 1.b2d1 e1g3 2.d1e3 b3a4 3.e3xf5 g3e5 
                                4.Kg1 a4c6 5.g4 
  3/8    -1.92    0.26   143427 1.h7 e1c3 2.a7 b3d5 3.b2a4 c3h8 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 
! 5/8    -1.90    0.34   184015 1.a7 
!   8    -1.39    0.39   211091 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 
   <8>   -1.39    0.39   211736 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 
    9    -1.67    0.45   244175 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 
   <9>   -1.67    0.53   290773 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 
   10    -1.94    0.78   452392 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.Kh2 Kb2 6.Kh3 d4h8 
                                7.a7a8Q e4xa8 
  <10>   -1.94    0.90   523487 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.Kh2 Kb2 6.Kh3 d4h8 
                                7.a7a8Q e4xa8 
   11    -1.74    1.39   816122 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 Kb2 8.Kh2 
  <11>   -1.74    1.58   937065 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 Kb2 8.Kh2 
   12    -1.80    3.05  1873998 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 a2b4 8.Kg1 Kb2 9.Kf2 
  <12>   -1.80    3.31  2041774 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 a2b4 8.Kg1 Kb2 9.Kf2 
   13    -1.89    6.03  3852125 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 a2b4 8.Kh2 Kb2 9.Kg3 Kc3 
  <13>   -1.89    9.03  5696954 1.a7 b3d5 2.b2a4 e1f2 3.h7 f2d4 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 d4h8 
                                7.a8c7 a2b4 8.Kh2 Kb2 9.Kg3 Kc3 
  <14>   -1.89   15.00  9537013 1.a7 b3d5 2.b2a4 e1g3 3.h7 g3e5 
                                4.a4b6 d5e4 5.a7a8Q e4xa8 6.b6xa8 a2b4 
                                7.a8b6 Kb1 8.Kg1 e5h8 

Computed move :   a7
NPS:              635800
no solution found [:-( [329/393]!
[Diagram of position #394]

Test position #394

White to move


FEN :          2N2n2/8/1P4P1/1P3KP1/1b6/p7/8/k6b w - -
Best Move :    g7 
Position ID:  "MES.0394"

 depth   value    time    nodes pv
    1    -4.67    0.00        2 1.g7 
   <1>   -4.67    0.00       16 1.g7 
!   2    -4.25    0.00       80 1.g7 
!   2    -3.50    0.00      152 1.g7 
!   2    -2.81    0.02      275 1.g7 h1d5 2.g7xf8Q b4xf8 
   <2>   -2.81    0.02      305 1.g7 h1d5 2.g7xf8Q b4xf8 
!   3    -2.39    0.02     1072 1.g7 
!   3    -2.41    0.02     1217 1.g7 h1d5 2.Ke5 d5g8 3.g7xf8Q b4xf8 
   <3>   -2.41    0.02     1378 1.g7 h1d5 2.Ke5 d5g8 3.g7xf8Q b4xf8 
    4    -2.41    0.02     3440 1.g7 h1d5 2.Ke5 d5g8 3.g7xf8Q 
   <4>   -2.41    0.03     4097 1.g7 h1d5 2.Ke5 d5g8 3.g7xf8Q 
    5    -2.32    0.03     9892 1.g7 h1d5 2.Ke5 d5c4 3.g7xf8Q b4xf8 
                                4.b7 f8g7 5.Ke4 
   <5>   -2.32    0.05    12316 1.g7 h1d5 2.Ke5 d5c4 3.g7xf8Q b4xf8 
                                4.b7 f8g7 5.Ke4 
!   6    -1.90    0.07    24146 1.g7 
!   6    -1.15    0.10    34152 1.g7 
!   6    -1.16    0.10    39303 1.g7 h1d5 2.Ke5 b4c3 3.Kxd5 c3xg7 
                                4.b7 f8d7 5.c8d6 
   <6>   -1.16    0.11    45587 1.g7 h1d5 2.Ke5 b4c3 3.Kxd5 c3xg7 
                                4.b7 f8d7 5.c8d6 
!   7    -0.74    0.21    98278 1.g7 
!   7    +0.00    0.30   146364 1.g7 h1d5 2.b7 d5e6 3.Ke5 b4c3 
                                4.Kd6 c3b4 5.Ke5 b4c3 6.Kd6 c3b4 
                                7.Ke5 b4c3 
   <7>   +0.00    0.32   151778 1.g7 h1d5 2.b7 d5e6 3.Ke5 b4c3 
                                4.Kd6 c3b4 5.Ke5 b4c3 6.Kd6 c3b4 
                                7.Ke5 b4c3 8.Kd6 c3b4 9.Ke5 b4c3 
                                10.Kd6 
!   8    +0.42    0.55   292062 1.g7 
!   8    +0.98    0.82   434515 1.g7 h1b7 2.g7g8Q b7xc8 3.Ke4 c8b7 
                                4.Kd3 a2 5.g8c4 b4a3 6.c4c3 Kb1 
                                7.c3c2 Ka1 8.Kd4 
   <8>   +0.98    0.82   434740 1.g7 h1b7 2.g7g8Q b7xc8 3.Ke4 c8b7 
                                4.Kd3 a2 5.g8c4 b4a3 6.c4c3 Kb1 
                                7.c3c2 Ka1 8.Kd4 
!   9    +1.40    1.41   764001 1.g7 
!   9    +1.87    1.91  1047864 1.g7 h1b7 2.g7g8Q b7xc8 3.Ke4 c8b7 
                                4.Kd3 f8d7 5.g8g7 Kb1 6.g7xd7 a2 
                                7.d7xb7 a2a1Q 8.b7h1 Kb2 9.h1xa1 Kxa1 
   <9>   +1.87    1.94  1056668 1.g7 h1b7 2.g7g8Q b7xc8 3.Ke4 c8b7 
                                4.Kd3 f8d7 5.g8g7 Kb1 6.g7xd7 a2 
                                7.d7xb7 a2a1Q 8.b7h1 Kb2 9.h1xa1 Kxa1 
   10    +1.96    5.08  2734697 1.g7 a2 2.g7g8Q Kb2 3.g8h8 b4c3 
                                4.h8xh1 a2a1Q 5.h1xa1 Kxa1 6.b7 f8d7 
                                7.c8b6 d7b8 8.Ke4 Kb2 9.g6 
  <10>   +1.96    5.13  2764134 1.g7 a2 2.g7g8Q Kb2 3.g8h8 b4c3 
                                4.h8xh1 a2a1Q 5.h1xa1 Kxa1 6.b7 f8d7 
                                7.c8b6 d7b8 8.Ke4 Kb2 9.g6 
  <11>   +1.96   15.00  8128564 1.g7 

Computed move :   g7
NPS:              541182
solution found [330/394], time: 0.00, points: 25, nodes: 16!
[Diagram of position #395]

Test position #395

White to move


FEN :          2nn4/B7/KP1P4/8/3p3k/8/8/4b3 w - -
Best Move :    b7 
Position ID:  "MES.0395"

 depth   value    time    nodes pv
    1    -5.15    0.00        2 1.a7b8 
  2/1    -4.48    0.00       15 1.b7 
   <1>   -4.48    0.02       17 1.b7 
? 3/2    -5.51    0.02      227 1.a7b8 d3 
   <2>   -5.51    0.02      230 1.a7b8 d3 
    3    -5.68    0.02      496 1.a7b8 d8c6 2.b8c7 
  3/3    -5.66    0.02     1285 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 
   <3>   -5.66    0.02     1324 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 
    4    -5.84    0.02     2545 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 b7d6 
   <4>   -5.84    0.02     2806 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 b7d6 
!   5    -5.42    0.03     5767 1.d7 
!   5    -5.22    0.03     8881 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg5 
                                4.d4b6 
   <5>   -5.22    0.05     9385 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg5 
                                4.d4b6 
    6    -5.28    0.05    14867 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg3 
                                4.d4f6 Kf3 
   <6>   -5.28    0.05    16019 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg3 
                                4.d4f6 Kf3 
    7    -5.47    0.08    26476 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg5 
                                4.d4b6 e1c3 5.Kb5 b7d6 6.Kc5 
   <7>   -5.47    0.10    37456 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg5 
                                4.d4b6 e1c3 5.Kb5 b7d6 6.Kc5 
    8    -5.34    0.13    57303 1.d7 c8d6 2.b7 d6xb7 3.a7xd4 Kg5 
                                4.d4b6 e1c3 5.Kb5 b7d6 6.Kc5 d6f7 
! 3/8    -5.05    0.17    85728 1.b7 
!   8    -4.30    0.19    99308 1.b7 
!   8    -3.65    0.25   145890 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 e1g3 5.d4f2 g3e5 6.f2c5 
   <8>   -3.65    0.25   145895 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 e1g3 5.d4f2 g3e5 6.f2c5 
    9    -3.70    0.30   182485 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5d6 
   <9>   -3.70    0.32   190507 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5d6 
   10    -3.75    0.60   374058 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5d4 f2g3 
  <10>   -3.75    0.61   385681 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5d4 f2g3 
   11    -3.75    1.39   916910 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5g7 f2g3 8.g7d4 
  <11>   -3.75    1.47   961506 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5g7 f2g3 8.g7d4 
   12    -3.77    4.42  2932357 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5g7 f2g3 8.g7d4 g3f4 9.d4c5 
  <12>   -3.77    4.55  3017889 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5g7 f2g3 8.g7d4 g3f4 9.d4c5 
  <13>   -3.77   15.00 10058711 1.b7 d8xb7 2.a7xd4 Kg5 3.Kxb7 c8xd6 
                                4.Kc6 d6e4 5.d4e5 e1f2 6.Kd5 Kf5 
                                7.e5g7 f2g3 8.g7d4 

Computed move :   b7
NPS:              669687
solution found [331/395], time: 0.17, points: 25, nodes: 85728!
[Diagram of position #396]

Test position #396

White to move


FEN :          6K1/8/Pp3p1k/1Pb4P/p2p3N/3P1PP1/4P3/3b4 w - -
Best Move :    Nf5+ 
Position ID:  "MES.0396"

 depth   value    time    nodes pv
    1    -1.21    0.00        9 1.Kf7 d1xe2 2.Kxf6 e2xd3 
  4/1    -0.71    0.00       52 1.a7 
   <1>   -0.71    0.00       58 1.a7 
    2    -1.05    0.00       96 1.a7 d1b3 2.Kh8 
   <2>   -1.05    0.00      271 1.a7 d1b3 2.Kh8 
    3    -1.08    0.01      917 1.a7 d1b3 2.Kh8 b3d5 3.h4f5 Kxh5 
                                4.Kg7 
! 2/3    -0.63    0.01     2627 1.h4f5 
!   3    +0.12    0.01     3295 1.h4f5 
!   3    +0.12    0.01     3904 1.h4f5 Kxh5 2.a7 d1b3 3.Kg7 b3d5 
                                4.Kxf6 a3 
! 3/3    +0.35    0.03     4460 1.Kf7 c5b4 2.Kxf6 Kxh5 
   <3>   +0.35    0.03     4483 1.Kf7 c5b4 2.Kxf6 Kxh5 
    4    +0.41    0.03     5601 1.Kf7 Kxh5 2.a7 d1b3 3.Kxf6 b3d5 
   <4>   +0.41    0.05     8493 1.Kf7 Kxh5 2.a7 d1b3 3.Kxf6 b3d5 
    5    +0.53    0.05    12600 1.Kf7 Kg5 2.f4 Kxh5 3.a7 d1b3 
                                4.Kxf6 b3d5 
   <5>   +0.53    0.09    26574 1.Kf7 Kg5 2.f4 Kxh5 3.a7 d1b3 
                                4.Kxf6 b3d5 
    6    +0.73    0.11    38020 1.Kf7 Kg5 2.h6 d1b3 3.Kg7 a3 
                                4.a7 b3d5 5.h7 a2 6.h7h8Q a2a1Q 
   <6>   +0.73    0.19    67301 1.Kf7 Kg5 2.h6 d1b3 3.Kg7 a3 
                                4.a7 b3d5 5.h7 a2 6.h7h8Q a2a1Q 
!   7    +1.15    0.23    87372 1.Kf7 
!   7    +1.90    0.28   113478 1.Kf7 
! 2/7    +5.10    0.61   272676 1.h4f5 
!   7    +5.13    0.76   350534 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 a3 5.h7 c5f8 6.Kxf8 a2 
                                7.h7h8Q a2a1Q 8.h8h7 d5a8 
   <7>   +5.13    0.78   356250 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 a3 5.h7 c5f8 6.Kxf8 a2 
                                7.h7h8Q a2a1Q 8.h8h7 d5a8 
!   8    +5.55    1.15   527566 1.h4f5 
!   8    +6.30    1.58   740180 1.h4f5 
!   8    +6.96    2.64  1274326 1.h4f5 Kxh5 2.a7 d1b3 3.Kg7 b3d5 
                                4.Kxf6 c5e7 5.Kxe7 d5b7 6.f5xd4 a3 
                                7.d4c2 a2 8.e4 b7a8 
   <8>   +6.96    2.65  1276137 1.h4f5 Kxh5 2.a7 d1b3 3.Kg7 b3d5 
                                4.Kxf6 c5e7 5.Kxe7 d5b7 6.f5xd4 a3 
                                7.d4c2 a2 8.e4 b7a8 
!   9    +7.38    3.15  1531050 1.h4f5 
!   9    +8.13    4.59  2260913 1.h4f5 
!   9    +9.42    8.37  4209836 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 Kxf5 5.h7 a3 6.h7h8Q c5e7 
                                7.h8h5 Ke6 8.h5xd5 Kxd5 9.a7a8Q Ke5 
                                10.f4 Ke6 11.a8c6 e7d6 12.c6xb6 
   <9>   +9.42    8.37  4210053 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 Kxf5 5.h7 a3 6.h7h8Q c5e7 
                                7.h8h5 Ke6 8.h5xd5 Kxd5 9.a7a8Q Ke5 
                                10.f4 Ke6 11.a8c6 e7d6 12.c6xb6 
!  10    +9.84   11.48  5807815 1.h4f5 
!  10   +10.32   14.14  7166654 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 Kxf5 5.h7 a3 6.h7h8Q Ke6 
                                7.h8g8 Kd6 8.g8xd5 Kxd5 9.a7a8Q Ke6 
                                10.a8e4 Kd6 11.Kxf6 Kc7 12.e4a8 
  <10>  +10.32   14.15  7168717 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 Kxf5 5.h7 a3 6.h7h8Q Ke6 
                                7.h8g8 Kd6 8.g8xd5 Kxd5 9.a7a8Q Ke6 
                                10.a8e4 Kd6 11.Kxf6 Kc7 12.e4a8 
  <11>  +10.32   15.00  7596221 1.h4f5 Kg5 2.a7 d1b3 3.Kg7 b3d5 
                                4.h6 Kxf5 5.h7 Ke6 6.h7h8Q Kd7 
                                7.a7a8Q d5xa8 8.h8xa8 Ke6 

Computed move :   h4f5
NPS:              506414
solution found [332/396], time: 0.61, points: 23, nodes: 272676!
[Diagram of position #397]

Test position #397

White to move


FEN :          b7/7P/2p3np/2P3p1/1P4PP/2B3Pk/7p/6bK w - -
Best Move :    h5 
Position ID:  "MES.0397"

 depth   value    time    nodes pv
    1    -5.66    0.00        8 1.h5 
  4/1    -5.57    0.00       94 1.h4xg5 h6xg5 
   <1>   -5.57    0.02      161 1.h4xg5 h6xg5 
    2    -5.57    0.02      186 1.h4xg5 h6xg5 
! 2/2    -5.15    0.02      244 1.h5 
!   2    -4.40    0.02      277 1.h5 
!   2    -3.92    0.02      315 1.h5 g6h8 2.c3xh8 Kxg3 
   <2>   -3.92    0.02      431 1.h5 g6h8 2.c3xh8 Kxg3 
    3    -3.92    0.02      540 1.h5 g6h8 2.c3xh8 
   <3>   -3.92    0.02      630 1.h5 g6h8 2.c3xh8 
!   4    -3.50    0.02      909 1.h5 
!   4    -3.29    0.02     1225 1.h5 g6h8 2.c3xh8 g1e3 
   <4>   -3.29    0.03     1523 1.h5 g6h8 2.c3xh8 g1e3 
!   5    -2.87    0.03     1942 1.h5 
!   5    -2.12    0.03     2459 1.h5 
!   5    -1.65    0.03     3109 1.h5 g6h8 2.c3xh8 a8b7 3.h8e5 
   <5>   -1.65    0.03     3623 1.h5 g6h8 2.c3xh8 a8b7 3.h8e5 
!   6    -1.23    0.03     4614 1.h5 
!   6    -0.48    0.05     5874 1.h5 
!   6    +2.72    0.05     7997 1.h5 
!   6    +4.35    0.07    12595 1.h5 g6e7 2.h7h8Q e7d5 3.h8xa8 d5xc3 
                                4.a8xc6 Kxg3 5.c6xh6 Kxg4 
   <6>   +4.35    0.07    13320 1.h5 g6e7 2.h7h8Q e7d5 3.h8xa8 d5xc3 
                                4.a8xc6 Kxg3 5.c6xh6 Kxg4 
    7    +4.35    0.08    18772 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg3 6.c6f6 
   <7>   +4.35    0.08    19515 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg3 6.c6f6 
    8    +4.59    0.11    28472 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 
   <8>   +4.59    0.11    28625 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 
    9    +5.00    0.14    41504 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg4 6.c6xh6 c3b5 
   <9>   +5.00    0.14    41651 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg4 6.c6xh6 c3b5 
   10    +5.32    0.21    73379 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg3 6.c6xh6 c3a2 
                                7.h6d6 Kxg4 
  <10>   +5.32    0.22    74921 1.h5 g6e7 2.h7h8Q a8b7 3.h8g7 e7d5 
                                4.g7xb7 d5xc3 5.b7xc6 Kxg3 6.c6xh6 c3a2 
                                7.h6d6 Kxg4 
   11    +5.16    0.50   209091 1.h5 g6e7 2.h7h8Q e7d5 3.h8xa8 d5xc3 
                                4.a8xc6 Kxg3 5.c6e6 c3b5 6.e6e1 g1f2 
                                7.e1e5 Kf3 8.e5xh2 f2d4 
  <11>   +5.16    0.50   212517 1.h5 g6e7 2.h7h8Q e7d5 3.h8xa8 d5xc3 
                                4.a8xc6 Kxg3 5.c6e6 c3b5 6.e6e1 g1f2 
                                7.e1e5 Kf3 8.e5xh2 f2d4 
!  12    +5.58    0.74   328998 1.h5 
!  12    +6.33    1.05   489593 1.h5 
!  12    +5.35    1.78   861224 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.b5 a6xb5 5.h7h8Q b5e2 6.h8f6 Kxg3 
                                7.a1e5 Kxg4 8.f6xh6 
  <12>   +5.35    1.80   866224 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.b5 a6xb5 5.h7h8Q b5e2 6.h8f6 Kxg3 
                                7.a1e5 Kxg4 8.f6xh6 
?  13    +1.94    2.19  1078318 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.h7h8Q a6c4 5.h8d8 c4d5 6.d8xd5 c6xd5 
                                7.c6 g1b6 8.a1e5 Kxg4 9.Kxh2 d4 
  <13>   +1.94    2.25  1104542 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.h7h8Q a6c4 5.h8d8 c4d5 6.d8xd5 c6xd5 
                                7.c6 g1b6 8.a1e5 Kxg4 9.Kxh2 d4 
?  14    +1.64    3.24  1625658 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.h7h8Q a6c4 5.h8d8 g1f2 6.d8d2 c4d5 
                                7.d2xd5 c6xd5 8.a1e5 f2g1 
  <14>   +1.64    3.24  1625673 1.h5 g6h8 2.c3xh8 a8b7 3.h8a1 b7a6 
                                4.h7h8Q a6c4 5.h8d8 g1f2 6.d8d2 c4d5 
                                7.d2xd5 c6xd5 8.a1e5 f2g1 
?  15    +0.00    5.85  3058650 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
  <15>   +0.00    5.86  3070727 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
   16    +0.00    6.66  3573022 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
  <16>   +0.00    6.82  3653659 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
   17    +0.00    8.74  4898955 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
  <17>   +0.00    8.99  5039169 1.h5 g6h8 2.c3xh8 g1xc5 3.b4xc5 a8b7 
                                4.h8a1 b7a6 5.h7h8Q a6e2 6.h8f6 e2f3 
                                7.f6xf3 f6xf3 
  <18>   +0.00   15.02  8465024 1.h5 

Computed move :   h5
NPS:              563583
solution found [333/397], time: 0.02, points: 25, nodes: 244!
[Diagram of position #398]

Test position #398

White to move


FEN :          3n2k1/3N4/7P/6N1/8/K7/7P/4b3 w - -
Best Move :    Nf6+ 
Position ID:  "MES.0398"

 depth   value    time    nodes pv
    1    +2.82    0.00      222 1.h7 Kh8 2.Kb3 d8c6 
  2/1    +2.94    0.00      224 1.Kb3 
  6/1    +3.29    0.00      301 1.d7f6 Kh8 2.Kb3 
   <1>   +3.29    0.00      314 1.d7f6 Kh8 2.Kb3 
    2    +3.22    0.00      738 1.d7f6 Kh8 2.Kb3 e1d2 3.h4 
   <2>   +3.22    0.02      908 1.d7f6 Kh8 2.Kb3 e1d2 3.h4 
    3    +3.12    0.02     2127 1.d7f6 Kh8 2.g5f3 e1f2 3.Kb2 
   <3>   +3.12    0.02     2428 1.d7f6 Kh8 2.g5f3 e1f2 3.Kb2 
    4    +3.04    0.02     5489 1.d7f6 Kh8 2.g5f3 e1f2 3.Kb2 f2e3 
                                4.f6g4 
   <4>   +3.04    0.05    21996 1.d7f6 Kh8 2.g5f3 e1f2 3.Kb2 f2e3 
                                4.f6g4 
    5    +3.12    0.08    41223 1.d7f6 Kh8 2.f6e4 d8c6 3.Kb3 c6a5 
                                4.Kc2 a5c4 
   <5>   +3.12    0.10    50996 1.d7f6 Kh8 2.f6e4 d8c6 3.Kb3 c6a5 
                                4.Kc2 a5c4 
    6    +3.20    0.13    78120 1.d7f6 Kh8 2.Kb3 e1f2 3.f6d5 d8c6 
                                4.g5e4 f2d4 5.Kc4 
   <6>   +3.20    0.16   101556 1.d7f6 Kh8 2.Kb3 e1f2 3.f6d5 d8c6 
                                4.g5e4 f2d4 5.Kc4 
    7    +3.19    0.27   168965 1.d7f6 Kh8 2.Kb3 e1d2 3.h4 d2f4 
                                4.Kc4 f4e5 5.f6d7 e5f4 
   <7>   +3.19    0.35   238101 1.d7f6 Kh8 2.Kb3 e1d2 3.h4 d2f4 
                                4.Kc4 f4e5 5.f6d7 e5f4 
    8    +3.03    0.88   643423 1.d7f6 Kh8 2.Kb3 e1d2 3.f6e4 d2f4 
                                4.h4 Kg8 5.h7 Kh8 6.Kc4 f4c1 
                                7.e4f6 c1f4 8.g5e4 d8c6 9.Kd5 
  7/8    +3.09    1.14   844571 1.Kb2 e1d2 2.d7f6 Kh8 3.h4 d2b4 
                                4.g5e4 b4e1 5.h5 d8c6 
   <8>   +3.09    1.16   852745 1.Kb2 e1d2 2.d7f6 Kh8 3.h4 d2b4 
                                4.g5e4 b4e1 5.h5 d8c6 
    9    +3.02    1.30   960090 1.Kb2 e1d2 2.d7f6 Kh8 3.f6e4 d2f4 
                                4.h4 Kg8 5.Kc3 f4e5 6.Kc4 e5f4 
  2/9    +3.05    1.69  1268246 1.d7f6 Kh8 2.f6e4 e1a5 3.Kb3 a5c7 
                                4.h4 c7e5 5.Kc4 e5f4 6.e4f6 f4g3 
   <9>   +3.05    2.07  1590090 1.d7f6 Kh8 2.f6e4 e1a5 3.Kb3 a5c7 
                                4.h4 c7e5 5.Kc4 e5f4 6.e4f6 f4g3 
!  10    +3.47    2.57  2021392 1.d7f6 
!  10    +4.22    2.63  2063031 1.d7f6 
!  10    +5.12    6.47  5146912 1.d7f6 Kf8 2.h7 Kg7 3.f6h5 Kh8 
                                4.h5f4 Kg7 5.f4g6 d8f7 6.g5xf7 Kxh7 
                                7.f7e5 e1d2 8.Kb3 Kg7 9.Kc4 
  <10>   +5.12    7.16  5762218 1.d7f6 Kf8 2.h7 Kg7 3.f6h5 Kh8 
                                4.h5f4 Kg7 5.f4g6 d8f7 6.g5xf7 Kxh7 
                                7.f7e5 e1d2 8.Kb3 Kg7 9.Kc4 
   11    +5.05   11.66  9567872 1.d7f6 Kf8 2.h7 Kg7 3.f6h5 Kh8 
                                4.h5f4 Kg7 5.f4g6 d8f7 6.g5xf7 Kxh7 
                                7.f7e5 e1f2 8.Kb3 Kg7 9.Kc3 Kf6 
  <11>   +5.05   13.72 11450702 1.d7f6 Kf8 2.h7 Kg7 3.f6h5 Kh8 
                                4.h5f4 Kg7 5.f4g6 d8f7 6.g5xf7 Kxh7 
                                7.f7e5 e1f2 8.Kb3 Kg7 9.Kc3 Kf6 
  <12>   +5.05   15.00 12558557 1.d7f6 Kf8 2.h7 Kg7 3.f6h5 Kh8 
                                4.h5f4 Kg7 5.f4g6 d8f7 6.g5xf7 Kxh7 
                                7.f7e5 Kh6 8.Kb3 Kg7 9.Kc4 Kf6 
                                10.Kd4 e1d2 

Computed move :   d7f6
NPS:              836122
solution found [334/398], time: 1.69, points: 18, nodes: 1590090!
[Diagram of position #399]

Test position #399

White to move


FEN :          8/8/p5Pb/1kpbP3/5p2/1N6/1KPN4/8 w - -
Best Move :    c4+ 
Position ID:  "MES.0399"

 depth   value    time    nodes pv
    1    +0.21    0.00        2 1.b3c1 
  3/1    +0.44    0.00        9 1.Kc3 
   <1>   +0.44    0.00       78 1.Kc3 
?   2    -0.47    0.00      334 1.Kc3 d5e6 
? 2/2    -0.38    0.00      543 1.c4 d5xc4 2.d2xc4 Kxc4 
   <2>   -0.38    0.00      686 1.c4 d5xc4 2.d2xc4 Kxc4 
    3    -0.30    0.00     1182 1.c4 d5xc4 2.d2xc4 Kxc4 3.Kc2 
   <3>   -0.30    0.02     2204 1.c4 d5xc4 2.d2xc4 Kxc4 3.Kc2 
?   4    -1.06    0.03     8214 1.c4 d5xc4 2.d2xc4 Kxc4 3.b3d2 Kd4 
                                4.d2b3 Kxe5 5.b3xc5 
? 4/4    -0.82    0.03     9171 1.d2b1 d5e6 2.b1c3 Kc4 3.c3e4 
   <4>   -0.82    0.03    10502 1.d2b1 d5e6 2.b1c3 Kc4 3.c3e4 
    5    -0.48    0.05    12546 1.d2b1 d5e6 2.b1d2 h6g7 3.d2f3 
   <5>   -0.48    0.05    17270 1.d2b1 d5e6 2.b1d2 h6g7 3.d2f3 
    6    -0.63    0.07    23290 1.d2b1 d5e6 2.b1c3 Kc6 3.c3e4 h6f8 
                                4.Kc3 
   <6>   -0.63    0.10    36479 1.d2b1 d5e6 2.b1c3 Kc6 3.c3e4 h6f8 
                                4.Kc3 
    7    -0.87    0.14    65057 1.d2b1 d5e6 2.b1c3 Kc6 3.b3d2 e6f5 
                                4.d2f3 f5xg6 5.e6 
! 2/7    -0.21    0.19    86478 1.c4 
!   7    +0.54    0.22   107236 1.c4 
!   7    +1.22    0.27   132224 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 
   <7>   +1.22    0.28   141405 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 
    8    +1.23    0.46   235297 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
   <8>   +1.23    0.47   242186 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
    9    +1.29    1.13   611470 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7c6 Kb4 11.c6c5 Ka4 
   <9>   +1.29    1.27   688202 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7c6 Kb4 11.c6c5 Ka4 
!  10    +1.71    4.24  2354548 1.c4 
!  10    +1.42    4.94  2771701 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7c6 f1b5 11.c6e4 b5b4 12.e4d5 
  <10>   +1.42    5.21  2929055 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7c6 f1b5 11.c6e4 b5b4 12.e4d5 
   11    +1.32   13.35  7594082 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7e4 Kb5 11.e4d5 Kb6 12.d5d6 Kb7 
                                13.Kc3 
  <11>   +1.32   14.63  8339716 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 6.e8e4 Kb5 
                                7.e4b7 Ka4 8.b3xc5 Ka5 9.c5b3 Ka4 
                                10.b7e4 Kb5 11.e4d5 Kb6 12.d5d6 Kb7 
                                13.Kc3 
  <12>   +1.32   15.00  8558441 1.c4 d5xc4 2.d2xc4 Kxc4 3.e6 f3 
                                4.e7 f2 5.e7e8Q f2f1Q 

Computed move :   c4
NPS:              569802
solution found [335/399], time: 0.19, points: 25, nodes: 86478!
[Diagram of position #400]

Test position #400

White to move


FEN :          2N5/5B2/8/4nk1K/6n1/4p3/8/8 w - -
Best Move :    Ne7+ 
Position ID:  "MES.0400"

 depth   value    time    nodes pv
    1    -2.60    0.00        2 1.f7d5 
  6/1    -2.49    0.00      115 1.c8d6 Kf4 2.f7d5 
   <1>   -2.49    0.02      168 1.c8d6 Kf4 2.f7d5 
    2    -2.75    0.02      816 1.c8d6 Kf4 2.f7c4 g4f6 3.Kh4 e5xc4 
                                4.d6xc4 
  3/2    -2.56    0.02     1279 1.c8e7 Ke4 2.f7d5 Kd3 3.Kg5 
   <2>   -2.56    0.02     1349 1.c8e7 Ke4 2.f7d5 Kd3 3.Kg5 
!   3    -2.14    0.02     2210 1.c8e7 
!   3    -1.39    0.02     2587 1.c8e7 
!   3    -0.06    0.03     3195 1.c8e7 Ke4 2.e7d5 e2 3.d5c3 Kd4 
                                4.c3xe2 Ke4 
   <3>   -0.06    0.03     3331 1.c8e7 Ke4 2.e7d5 e2 3.d5c3 Kd4 
                                4.c3xe2 Ke4 
?   4    -2.84    0.05    11613 1.c8e7 Ke4 2.e7d5 g4f6 3.d5xf6 Kd4 
                                4.f7c4 e5xc4 
   <4>   -2.84    0.05    15746 1.c8e7 Ke4 2.e7d5 g4f6 3.d5xf6 Kd4 
                                4.f7c4 e5xc4 
!   5    -2.42    0.07    20013 1.c8e7 
!   5    -2.79    0.07    23937 1.c8e7 Ke4 2.e7d5 g4f6 3.d5xf6 Kd4 
                                4.f6d7 e5xf7 5.d7f6 
   <5>   -2.79    0.08    31592 1.c8e7 Ke4 2.e7d5 g4f6 3.d5xf6 Kd4 
                                4.f6d7 e5xf7 5.d7f6 
!   6    -2.37    0.13    61853 1.c8e7 
!   6    -1.62    0.13    73549 1.c8e7 
!   6    -0.05    0.14    88864 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Kg3 6.d4xe2 Kf3 
                                7.e2d4 Ke3 
   <6>   -0.05    0.16    91477 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Kg3 6.d4xe2 Kf3 
                                7.e2d4 Ke3 
    7    -0.05    0.19   116735 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d5 
                                7.e2d4 d5f6 
   <7>   -0.05    0.19   120324 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d5 
                                7.e2d4 d5f6 
    8    -0.02    0.28   213465 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6g4 
                                7.Kg7 e5c4 8.e2d4 g4e5 
   <8>   -0.02    0.32   224124 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6g4 
                                7.Kg7 e5c4 8.e2d4 g4e5 
    9    -0.02    0.50   426417 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
   <9>   -0.02    0.55   466155 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
   10    +0.00    1.02   985477 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 
  <10>   +0.00    1.17  1100032 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 
   11    +0.00    2.14  2226380 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 
  <11>   +0.00    2.46  2474790 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 
   12    +0.00    4.74  5180917 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 Kc5 
  <12>   +0.00    5.35  5672953 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 Kc5 
   13    +0.00   10.66 11953705 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 Kc5 12.Kg6 
  <13>   +0.00   12.19 13189117 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 9.Kf6 e5xg6 
                                10.Kxg6 Kxd4 11.Kf7 Kc5 12.Kg6 
  <14>   +0.00   15.00 16229182 1.c8e7 Ke4 2.f7g6 Kf3 3.e7f5 g4f6 
                                4.Kh6 e2 5.f5d4 Ke3 6.d4xe2 f6d7 
                                7.Kg7 e5c4 8.e2d4 d7e5 

Computed move :   c8e7
NPS:              1081945
solution found [336/400], time: 0.02, points: 25, nodes: 1349!
© Steffen A. Jakob