[ Test Suite css-wm | Hossa ]

Positions 11 - 20


[Diagram of position #11]

Test position #11

White to move


FEN :          r1b2rk1/p3bp1p/4pp2/n3p3/1p1qNP2/1B4N1/PPP3PP/R2Q1R1K w - -
Best Move :    Qh5 
Position ID:  "WMT 11"

 depth   value    time    nodes pv
    1    -1.54    0.00       10 1.d1h5 d4xb2 
  2/1    -0.54    0.00      595 1.d1g4 Kh8 2.c3 b4xc3 3.b2xc3 
  9/1    -0.31    0.00      607 1.d1xd4 e5xd4 
   <1>   -0.31    0.01      679 1.d1xd4 e5xd4 
    2    -0.31    0.01      702 1.d1xd4 e5xd4 
   <2>   -0.31    0.01     2671 1.d1xd4 e5xd4 
    3    -0.28    0.01     2851 1.d1xd4 e5xd4 2.b3a4 
   <3>   -0.28    0.03     6673 1.d1xd4 e5xd4 2.b3a4 
    4    -0.39    0.03     7325 1.d1xd4 e5xd4 2.g3h5 f5 
   <4>   -0.39    0.08    31361 1.d1xd4 e5xd4 2.g3h5 f5 
    5    -0.38    0.08    32995 1.d1xd4 e5xd4 2.g3h5 a5xb3 3.a2xb3 
   <5>   -0.38    0.14    75940 1.d1xd4 e5xd4 2.g3h5 a5xb3 3.a2xb3 
    6    -0.53    0.15    81875 1.d1xd4 e5xd4 2.g3h5 a5xb3 3.a2xb3 f5 
                                4.e4f6 e7xf6 5.h5xf6 Kg7 
   <6>   -0.53    0.61   384144 1.d1xd4 e5xd4 2.g3h5 a5xb3 3.a2xb3 f5 
                                4.e4f6 e7xf6 5.h5xf6 Kg7 
    7    -0.75    0.64   405111 1.d1xd4 e5xd4 2.g3h5 f5 3.e4f6 e7xf6 
                                4.h5xf6 Kg7 5.f6h5 Kg6 6.h5g3 a5xb3 
                                7.a2xb3 
  2/7    -0.48    1.83  1175241 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d3 5.h4xf4 a5xb3 6.a2xb3 f5 
   <7>   -0.48    1.95  1262845 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d3 5.h4xf4 a5xb3 6.a2xb3 f5 
    8    -0.26    3.43  2191344 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d8 5.h4xf4 f5 6.a1d1 c8d7 
                                7.e4d6 
   <8>   -0.26    3.56  2289757 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d8 5.h4xf4 f5 6.a1d1 c8d7 
                                7.e4d6 
    9    +0.04    7.08  4675129 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d8 5.a1d1 c8d7 6.b3a4 f5 
                                7.h4xf4 f5xe4 
   <9>   +0.04    7.18  4764799 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4d8 5.a1d1 c8d7 6.b3a4 f5 
                                7.h4xf4 f5xe4 
   10    -0.25   13.48  9460949 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.f1xf4 c8a6 6.e4xf6 e7xf6 
                                7.h4xf6 e5xf6 8.f4xf6 a5c4 9.b3xc4 a6xc4 
  <10>   -0.25   14.47 10220664 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.f1xf4 c8a6 6.e4xf6 e7xf6 
                                7.h4xf6 e5xf6 8.f4xf6 a5c4 9.b3xc4 a6xc4 
!  11    +0.17   25.14 17467823 1.d1g4 
!  11    +0.31   38.86 27271012 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4xf6 g8g7 
                                7.g3e4 c8b7 8.f1xf4 e7xf6 9.h4xf6 e5xf6 
                                10.f4xf6 b7xe4 11.c2xe4 
  <11>   +0.31   39.43 27725605 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4xf6 g8g7 
                                7.g3e4 c8b7 8.f1xf4 e7xf6 9.h4xf6 e5xf6 
                                10.f4xf6 b7xe4 11.c2xe4 
   12    +0.27   58.72 43405304 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4xf6 g8g7 
                                7.g3e4 c8b7 8.f1xf4 a5c4 9.h4h6 e7xf6 
                                10.e4xf6 b7xg2 11.Kg1 
  <12>   +0.27    1:00 45099770 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4xf6 g8g7 
                                7.g3e4 c8b7 8.f1xf4 a5c4 9.h4h6 e7xf6 
                                10.e4xf6 b7xg2 11.Kg1 
   13    +0.15    1:56 90833131 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4g5 g8g7 
                                7.g5xh7 Kg8 8.f1xf4 e5xc3 9.h7xf6 e7xf6 
                                10.h4xf6 g7xg3 11.h2xg3 c3xc2 12.f6xf7 Kh8 
  <13>   +0.15    2:07 100607136 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4g5 g8g7 
                                7.g5xh7 Kg8 8.f1xf4 e5xc3 9.h7xf6 e7xf6 
                                10.h4xf6 g7xg3 11.h2xg3 c3xc2 12.f6xf7 Kh8 
   14    +0.11    4:08 200642575 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4g5 g8g7 
                                7.g5xh7 Kg8 8.f1xf4 e5xc3 9.h7xf6 e7xf6 
                                10.h4xf6 c3xf6 11.f4xf6 a5c4 
  <14>   +0.11    4:27 217541860 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f8g8 6.e4g5 g8g7 
                                7.g5xh7 Kg8 8.f1xf4 e5xc3 9.h7xf6 e7xf6 
                                10.h4xf6 c3xf6 11.f4xf6 a5c4 
   15    +0.23   15:16 734857461 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f5 6.h4xe7 c8b7 
                                7.e4d6 f4xg3 8.d6xb7 a5xb7 9.e7xb7 g3xh2 
                                10.f1f3 e5e2 11.a1c1 
  <15>   +0.23   16:02 774543663 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f5 6.h4xe7 c8b7 
                                7.e4d6 f4xg3 8.d6xb7 a5xb7 9.e7xb7 g3xh2 
                                10.f1f3 e5e2 11.a1c1 
  <16>   +0.23   20:00 952025406 1.d1g4 Kh8 2.g4h4 e5xf4 3.c3 b4xc3 
                                4.b2xc3 d4e5 5.b3c2 f5 6.h4xe7 c8b7 
                                7.e4d6 f4xg3 8.d6xb7 a5xb7 9.e7xb7 g3xh2 

Computed move :   d1g4
NPS:              793347
no solution found [:-( [6/11]!
[Diagram of position #12]

Test position #12

White to move


FEN :          3q3r/4b1k1/4P1p1/rpp2p1p/1nn2Q2/5N1P/P4PP1/RBB1R1K1 w - -
Best Move :    Bxf5 
Position ID:  "WMT 12"

 depth   value    time    nodes pv
    1    +0.35    0.00        2 1.f4h2 
  9/1    +0.45    0.01       23 1.a4 
 15/1    +0.57    0.01       39 1.f3g5 e7xg5 2.f4xg5 d8xg5 3.c1xg5 
 16/1    +0.73    0.01       45 1.f3e5 
   <1>   +0.73    0.01      232 1.f3e5 
    2    +0.76    0.01      334 1.f3e5 d8d4 
   <2>   +0.76    0.01      913 1.f3e5 d8d4 
  8/3    +0.38    0.03     3644 1.f3g5 b4d3 2.b1xd3 d8xd3 
 22/3    +0.53    0.03     4811 1.c1d2 c4xd2 2.f3xd2 
   <3>   +0.53    0.03     5477 1.c1d2 c4xd2 2.f3xd2 
    4    +0.38    0.03     7378 1.c1d2 c4xd2 2.f3xd2 c4 
   <4>   +0.38    0.06    18252 1.c1d2 c4xd2 2.f3xd2 c4 
 23/5    +0.57    0.15    74891 1.f3g5 e7xg5 2.f4xg5 d8xg5 3.c1xg5 
   <5>   +0.57    0.17    80840 1.f3g5 e7xg5 2.f4xg5 d8xg5 3.c1xg5 
    6    +0.44    0.20    98862 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 
 21/6    +0.75    0.33   168007 1.f3d2 c4xd2 2.c1xd2 d8d4 3.f4xd4 c5xd4 
                                4.d2f4 
   <6>   +0.75    0.34   184722 1.f3d2 c4xd2 2.c1xd2 d8d4 3.f4xd4 c5xd4 
                                4.d2f4 
    7    +0.53    0.42   230411 1.f3d2 c4xd2 2.f4xd2 d8xd2 3.c1xd2 h8d8 
                                4.d2c3 Kg8 
   <7>   +0.53    0.56   349884 1.f3d2 c4xd2 2.f4xd2 d8xd2 3.c1xd2 h8d8 
                                4.d2c3 Kg8 
    8    +0.23    0.83   513885 1.f3d2 c4xd2 2.c1xd2 e7f6 3.d2xb4 c5xb4 
                                4.e7 f6xe7 5.b1c2 
  8/8    +0.24    1.23   775634 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 g5e7 5.b1c2 
   <8>   +0.24    1.70  1104426 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 g5e7 5.b1c2 
    9    +0.16    2.26  1450881 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 g5e7 5.d5d7 e7xd7 6.e6xd7 
   <9>   +0.16    3.84  2712878 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 g5e7 5.d5d7 e7xd7 6.e6xd7 
   10    +0.24    5.22  3623292 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.b1c2 
  <10>   +0.24    6.86  5076271 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.b1c2 
   11    +0.14    8.76  6366503 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.d5d7 e7xd7 
                                7.e6xd7 
  <11>   +0.14   17.54 13577909 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.d5d7 e7xd7 
                                7.e6xd7 
   12    -0.12   24.67 18803718 1.f3g5 b4d5 2.f4f3 e7xg5 3.c1xg5 d8xg5 
                                4.f3xd5 g5e7 5.d5d3 h8d8 6.d3c3 d8d4 
                                7.c3g3 a5a3 8.g3b8 
 15/12    -0.08   57.12 44714843 1.f3d2 e7f6 2.d2xc4 b5xc4 3.e7 d8e8 
                                4.a3 f6xa1 5.a3xb4 c5xb4 6.f4xc4 a1c3 
                                7.e1e2 Kh7 
  <12>   -0.08    1:01 48172567 1.f3d2 e7f6 2.d2xc4 b5xc4 3.e7 d8e8 
                                4.a3 f6xa1 5.a3xb4 c5xb4 6.f4xc4 a1c3 
                                7.e1e2 Kh7 
   13    -0.07    1:16 60560604 1.f3d2 e7f6 2.d2xc4 b5xc4 3.e7 d8e8 
                                4.a3 f6xa1 5.a3xb4 c5xb4 6.f4c7 a5b5 
                                7.c7xc4 a1c3 8.e1e2 
  <13>   -0.07    2:30 115756096 1.f3d2 e7f6 2.d2xc4 b5xc4 3.e7 d8e8 
                                4.a3 f6xa1 5.a3xb4 c5xb4 6.f4c7 a5b5 
                                7.c7xc4 a1c3 8.e1e2 
   14    -0.40    3:24 158237033 1.f3d2 e7f6 2.d2xc4 b5xc4 3.e7 d8e8 
                                4.a3 a5a4 5.f4xc4 f6xa1 6.a3xb4 a4xb4 
                                7.c4c2 a1f6 8.b1a2 f6xe7 9.c1b2 b4xb2 
                                10.c2xb2 e7f6 
 16/14    -0.16   12:23 541728381 1.f3g5 b4d5 2.f4g3 e7f6 3.g5f7 d8e8 
                                4.b1xf5 d5e7 5.f5xg6 e7xg6 6.a1b1 h4 
                                7.g3c7 e8e7 8.c7xe7 g6xe7 9.c1f4 
  <14>   -0.16   12:31 548212972 1.f3g5 b4d5 2.f4g3 e7f6 3.g5f7 d8e8 
                                4.b1xf5 d5e7 5.f5xg6 e7xg6 6.a1b1 h4 
                                7.g3c7 e8e7 8.c7xe7 g6xe7 9.c1f4 
   15    -0.13   14:59 654179564 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.d5c6 h8d8 
                                7.b1c2 Kh7 8.e1d1 d8xd1 9.c2xd1 Kg8 
  <15>   -0.13   20:00 880110710 1.f3g5 b4d5 2.f4g3 h4 3.g3d3 e7xg5 
                                4.c1xg5 d8xg5 5.d3xd5 g5e7 6.d5c6 h8d8 
                                7.b1c2 Kh7 8.e1d1 d8xd1 9.c2xd1 Kg8 

Computed move :   f3g5
NPS:              733419
no solution found [:-( [6/12]!
[Diagram of position #13]

Test position #13

Black to move


FEN :          1rb1r1k1/p1p1qppp/2pb4/8/2P3n1/4P1P1/PB2BP1P/R1QN1RK1 b - -
Best Move :    Nxh2 
Position ID:  "WMT 13"

 depth   value    time    nodes pv
    1    +0.00    0.00        2 1... g4h6 
  2/1    +0.67    0.00        8 1... e7e4 
   <1>   +0.67    0.00       59 1... e7e4 
    2    +0.44    0.00       99 1... e7e4 2.f1e1 
  3/2    +0.49    0.00      178 1... c8f5 2.f1e1 
   <2>   +0.49    0.00      325 1... c8f5 2.f1e1 
    3    +0.42    0.00      996 1... c8f5 2.e2f3 e7d7 
   <3>   +0.42    0.01     2191 1... c8f5 2.e2f3 e7d7 
    4    +0.42    0.01     3391 1... c8f5 2.d1c3 e7g5 3.f1d1 
   <4>   +0.42    0.03     8677 1... c8f5 2.d1c3 e7g5 3.f1d1 
    5    +0.35    0.04    12791 1... c8f5 2.d1c3 e8d8 3.e4 f5e6 
   <5>   +0.35    0.08    29635 1... c8f5 2.d1c3 e8d8 3.e4 f5e6 
    6    +0.38    0.12    51190 1... c8f5 2.d1c3 e7e6 3.f1d1 e6h6 
                                4.e2xg4 f5xg4 
   <6>   +0.38    0.18    97555 1... c8f5 2.d1c3 e7e6 3.f1d1 e6h6 
                                4.e2xg4 f5xg4 
    7    +0.41    0.29   152347 1... c8f5 2.d1c3 e7e6 3.c1d2 e6h6 
                                4.e2xg4 f5xg4 5.a1b1 
   <7>   +0.41    0.42   247783 1... c8f5 2.d1c3 e7e6 3.c1d2 e6h6 
                                4.e2xg4 f5xg4 5.a1b1 
    8    +0.42    0.90   518401 1... c8f5 2.e2f3 e7d7 3.b2d4 g4e5 
                                4.f3e2 c5 5.d4c3 
   <8>   +0.42    1.18   700949 1... c8f5 2.e2f3 e7d7 3.b2d4 g4e5 
                                4.f3e2 c5 5.d4c3 
    9    +0.36    1.81  1081098 1... c8f5 2.e2f3 e7d7 3.c5 g4e5 
                                4.f3e2 f5d3 5.f1e1 d3xe2 6.e1xe2 
  2/9    +0.44    2.92  1742857 1... e7g5 2.e2f3 g5h5 3.h4 b8b6 
                                4.a1b1 h5f5 5.f3g2 e8d8 6.f1e1 
   <9>   +0.44    3.17  1958627 1... e7g5 2.e2f3 g5h5 3.h4 b8b6 
                                4.a1b1 h5f5 5.f3g2 e8d8 6.f1e1 
   10    +0.47    6.98  4379678 1... e7g5 2.c1c2 g5h5 3.h4 b8b6 
                                4.c2c3 d6f8 5.f3 g4e5 6.c3c2 
  <10>   +0.47    8.40  5533591 1... e7g5 2.c1c2 g5h5 3.h4 b8b6 
                                4.c2c3 d6f8 5.f3 g4e5 6.c3c2 
   11    +0.48   12.17  8037657 1... e7g5 2.h4 g5f5 3.c1c3 d6e5 
                                4.c3d2 e5xb2 5.d1xb2 g4e5 6.f1d1 f5h3 
                                7.a1b1 
  <11>   +0.48   15.11 10453494 1... e7g5 2.h4 g5f5 3.c1c3 d6e5 
                                4.c3d2 e5xb2 5.d1xb2 g4e5 6.f1d1 f5h3 
                                7.a1b1 
   12    +0.47   44.04 30476347 1... e7g5 2.c1c3 g5h6 3.h4 d6e5 
                                4.c3d2 h6f6 5.a1b1 c8f5 6.b2xe5 g4xe5 
                                7.b1xb8 e8xb8 
!6/12    +0.90   49.37 35148632 1... g4xh2 
!  12    +1.42   59.06 41453959 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 g4e5 5.f3e2 d7h3 6.a1b1 d6b4 
                                7.d1c3 b4c5 
  <12>   +1.42   59.83 42071750 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 g4e5 5.f3e2 d7h3 6.a1b1 d6b4 
                                7.d1c3 b4c5 
   13    +1.41    1:11 50261475 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.a1b1 b4xc3 9.d1xc3 b8xb1 
                                10.c3xb1 
  <13>   +1.41    1:13 53153436 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.a1b1 b4xc3 9.d1xc3 b8xb1 
                                10.c3xb1 
   14    +1.47    1:40 73813597 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.d1b2 b4xc3 9.c1xc3 e7g5 
  <14>   +1.47    1:45 79570794 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.d1b2 b4xc3 9.c1xc3 e7g5 
   15    +1.49    3:03 140803620 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.c3xb4 e7xb4 9.e1e2 b4c5 
                                10.c1f4 
  <15>   +1.49    3:14 152762797 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.c3xb4 e7xb4 9.e1e2 b4c5 
                                10.c1f4 
   16    +1.60    7:19 350099730 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.d1b2 b4xc3 9.c1xc3 e7c5 
                                10.e1e2 c5h5 11.a1d1 
  <16>   +1.60    7:49 381269125 1... g4xh2 2.f1e1 h2g4 3.e2f3 c8d7 
                                4.e4 d6b4 5.b2c3 g4e5 6.f3e2 d7g4 
                                7.e2xg4 e5xg4 8.d1b2 b4xc3 9.c1xc3 e7c5 
                                10.e1e2 c5h5 11.a1d1 
  <17>   +1.60   20:00 1008188859 1... g4xh2 2.f1e1 h2g4 3.e2f3 e7e6 
                                4.f3xc6 d6b4 5.c6d5 e6h6 6.b2c3 c8f5 
                                7.c1d2 h6h2 8.Kf1 b4xc3 9.d2xc3 g4e5 
                                10.d1b2 

Computed move :   g4xh2
NPS:              840150
solution found [7/13], time: 49.37, points: 23, nodes: 35148632!
[Diagram of position #14]

Test position #14

Black to move


FEN :          q4bk1/pp1b1r1p/3p2n1/P2Pp3/1PB1Pp2/5Pn1/5RPP/2RQN1K1 b - -
Best Move :    a6 
Position ID:  "WMT 14"

 depth   value    time    nodes pv
    1    +1.20    0.00        2 1... g3h5 
   <1>   +1.20    0.00      107 1... g3h5 
    2    +1.05    0.00      148 1... g3h5 2.f2c2 
   <2>   +1.05    0.00      327 1... g3h5 2.f2c2 
    3    +1.18    0.00      475 1... g3h5 2.f2c2 a8d8 
   <3>   +1.18    0.00     1827 1... g3h5 2.f2c2 a8d8 
    4    +1.27    0.01     3640 1... g3h5 2.c1c3 a8d8 3.f2c2 
   <4>   +1.27    0.01     5907 1... g3h5 2.c1c3 a8d8 3.f2c2 
    5    +1.35    0.01     7732 1... g3h5 2.c1c3 a8d8 3.f2c2 h5f6 
   <5>   +1.35    0.03    11555 1... g3h5 2.c1c3 a8d8 3.f2c2 h5f6 
    6    +1.23    0.08    33374 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c7 d8xc7 5.c1xc7 
   <6>   +1.23    0.09    44453 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c7 d8xc7 5.c1xc7 
    7    +1.37    0.14    67736 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c3 a8b8 5.b3a4 
   <7>   +1.37    0.17    99105 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c3 a8b8 5.b3a4 
    8    +1.39    0.26   154117 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c3 a6 5.b3a4 a8a7 6.Kh1 
   <8>   +1.39    0.28   162691 1... g3h5 2.c4b3 f8e7 3.f2c2 e7d8 
                                4.c2c3 a6 5.b3a4 a8a7 6.Kh1 
    9    +1.21    0.47   276282 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 b5 5.a5xb6 a7xb6 6.e1d3 
   <9>   +1.21    0.53   334370 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 b5 5.a5xb6 a7xb6 6.e1d3 
   10    +1.23    0.84   527928 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2e2 d7xa4 5.d1xa4 h4xe1 6.e2xe1 a8d8 
                                7.a4c2 
  <10>   +1.23    0.97   638480 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2e2 d7xa4 5.d1xa4 h4xe1 6.e2xe1 a8d8 
                                7.a4c2 
   11    +1.34    1.89  1217852 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8e8 
                                7.a4a3 h5f6 
  <11>   +1.34    2.04  1348055 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8e8 
                                7.a4a3 h5f6 
   12    +1.29    3.25  2105505 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8e8 
                                7.a4a3 h5f6 8.a3c3 f7g7 
  <12>   +1.29    3.59  2401198 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8e8 
                                7.a4a3 h5f6 8.a3c3 f7g7 
   13    +1.29    6.01  4030484 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8d8 
                                7.e1f2 h5g7 8.b5 a6 9.b5xa6 b7xa6 
  <13>   +1.29    6.72  4660199 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8d8 
                                7.e1f2 h5g7 8.b5 a6 9.b5xa6 b7xa6 
   14    +1.33   14.00  9465991 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8d8 
                                7.e1f2 b5 8.a4a2 f7c7 9.a2c2 c7xc2 
                                10.f2xc2 
  <14>   +1.33   15.37 10664023 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 h4xe1 6.d1xe1 a8d8 
                                7.e1f2 b5 8.a4a2 f7c7 9.a2c2 c7xc2 
                                10.f2xc2 
   15    +1.32   29.22 20062107 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1c2 f7c7 
                                7.a6 b6 8.d1d3 h5g7 9.a4a3 d8d7 
                                10.a3c3 c7xc3 11.d3xc3 
  <15>   +1.32   34.58 24334760 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1c2 f7c7 
                                7.a6 b6 8.d1d3 h5g7 9.a4a3 d8d7 
                                10.a3c3 c7xc3 11.d3xc3 
   16    +1.22   54.34 37914265 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 b6 
  <16>   +1.22    1:00 43647683 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 b6 
   17    +1.22    1:45 74349189 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 g7e8 11.c2c3 e8g7 
  <17>   +1.22    2:55 129636705 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 g7e8 11.c2c3 e8g7 
   18    +1.23    4:21 188040432 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 h4d8 11.d3b2 b5 12.c2c6 
  <18>   +1.23    5:10 226997637 1... g3h5 2.c4b3 f8e7 3.b3a4 e7h4 
                                4.f2a2 d7xa4 5.a2xa4 a8d8 6.e1d3 f7c7 
                                7.a4a1 h5g7 8.c1xc7 d8xc7 9.a1c1 c7d7 
                                10.d1c2 h4d8 11.d3b2 b5 12.c2c6 
   19    +1.13   12:50 543506138 1... g3h5 2.c4b3 a8e8 3.f2a2 h5f6 
                                4.b3a4 d7xa4 5.a2xa4 e8d8 6.a4a3 f6e8 
                                7.a3c3 f7c7 8.e1d3 f8e7 9.d1e2 c7xc3 
                                10.c1xc3 e7h4 11.d3b2 b6 12.b2c4 b6xa5 
                                13.b4xa5 
  <19>   +1.13   20:00 871553241 1... g3h5 2.c4b3 a8e8 3.f2a2 h5f6 
                                4.b3a4 d7xa4 5.a2xa4 e8d8 6.a4a3 f6e8 
                                7.a3c3 f7c7 8.e1d3 f8e7 9.d1e2 c7xc3 
                                10.c1xc3 e7h4 11.d3b2 b6 12.b2c4 b6xa5 
                                13.b4xa5 

Computed move :   g3h5
NPS:              726288
no solution found [:-( [7/14]!
[Diagram of position #15]

Test position #15

White to move


FEN :          b2r3r/k4p1p/p2q1np1/NppP4/3p1Q2/P4PPB/1PP4P/1K1RR3 w - -
Best Move :    Rxd4 
Position ID:  "WMT 15"

 depth   value    time    nodes pv
    1    -0.37    0.00        5 1.f4d2 a8xd5 
  6/1    +1.09    0.00       19 1.f4xd6 d8xd6 
   <1>   +1.09    0.00      180 1.f4xd6 d8xd6 
    2    +1.09    0.00      208 1.f4xd6 d8xd6 
   <2>   +1.09    0.00      756 1.f4xd6 d8xd6 
!   3    +1.51    0.00      909 1.f4xd6 
!   3    +1.78    0.00     1068 1.f4xd6 d8xd6 2.e1e7 Kb6 
   <3>   +1.78    0.01     2474 1.f4xd6 d8xd6 2.e1e7 Kb6 
?   4    +0.51    0.03    15164 1.f4xd6 d8xd6 2.e1e7 Kb6 3.b4 a8xd5 
   <4>   +0.51    0.04    21570 1.f4xd6 d8xd6 2.e1e7 Kb6 3.b4 a8xd5 
    5    +0.64    0.06    24177 1.f4xd6 d8xd6 2.b4 h8e8 3.e1xe8 f6xe8 
   <5>   +0.64    0.08    39533 1.f4xd6 d8xd6 2.b4 h8e8 3.e1xe8 f6xe8 
?   6    +0.31    0.20   101249 1.f4xd6 d8xd6 2.e1e7 Kb6 3.b4 a8xd5 
                                4.d1e1 d5xf3 5.e7xf7 
   <6>   +0.31    0.20   101295 1.f4xd6 d8xd6 2.e1e7 Kb6 3.b4 a8xd5 
                                4.d1e1 d5xf3 5.e7xf7 
    7    +0.11    0.26   132298 1.f4xd6 d8xd6 2.b4 c5xb4 3.e1e7 Kb6 
                                4.a3xb4 f6xd5 5.d1xd4 
   <7>   +0.11    0.42   248906 1.f4xd6 d8xd6 2.b4 c5xb4 3.e1e7 Kb6 
                                4.a3xb4 f6xd5 5.d1xd4 
  3/8    -0.28    0.70   441655 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.b4 
   <8>   -0.28    0.92   608290 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.b4 
    9    -0.39    1.17   794931 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.f4 Kd5 
                                7.h3g2 Ke6 
   <9>   -0.39    1.79  1308002 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.f4 Kd5 
                                7.h3g2 Ke6 
   10    -0.44    2.33  1690566 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.a4 Kd5 
                                7.a4xb5 a6xb5 
  <10>   -0.44    3.64  2776858 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.a4 Kd5 
                                7.a4xb5 a6xb5 
   11    -0.46    4.67  3516362 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.a4 Kd5 
                                7.a4xb5 a6xb5 8.h3f1 Ke6 
  <11>   -0.46    7.45  5736436 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.a4 Kd5 
                                7.a4xb5 a6xb5 8.h3f1 Ke6 
   12    -0.49    9.83  7260251 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.f7a7 Kb6 
                                7.a7f7 e8e2 8.d1h1 h6 
  <12>   -0.49   14.87 11475820 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.f7a7 Kb6 
                                7.a7f7 e8e2 8.d1h1 h6 
   13    -0.44   18.90 14032520 1.a5c6 a8xc6 2.f4xd6 d8xd6 3.d5xc6 Kb6 
                                4.e1e7 Kxc6 5.e7xf7 h8e8 6.h3f1 Kd5 
                                7.f1d3 e8e3 8.d1f1 e3e8 9.f1d1 e8e3 
                                10.d1f1 e3e8 11.f1d1 e8e3 
 2/13    -0.16   42.39 30210626 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.e1e7 c5xb4 8.a3xb4 d5xf3 9.e7xf7 
  <13>   -0.16   47.00 33887768 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.e1e7 c5xb4 8.a3xb4 d5xf3 9.e7xf7 
   14    -0.20    1:06 47337241 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.f4 c4 8.Kb2 f5 9.Kc3 
  <14>   -0.20    1:20 58306427 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.f4 c4 8.Kb2 f5 9.Kc3 
   15    -0.25    2:16 97846712 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.f4 c4 8.e1e7 d6d8 9.Kb2 h6 
  <15>   -0.25    2:49 123240728 1.d1xd4 a8xd5 2.f4xd6 d8xd6 3.d4d1 Kb6 
                                4.b4 h8e8 5.e1xe8 f6xe8 6.d1e1 e8c7 
                                7.f4 c4 8.e1e7 d6d8 9.Kb2 h6 
   16    -0.29    5:37 247954377 1.d1xd4 Kb6 2.b4 d6xf4 3.d4xf4 f6xd5 
                                4.f4xf7 c5xb4 5.a3xb4 d5xb4 6.a5b3 a8d5 
                                7.f7f4 b4c6 8.f4f6 h8e8 9.e1xe8 d8xe8 
                                10.h3d7 e8a8 
  <16>   -0.29    7:18 321291517 1.d1xd4 Kb6 2.b4 d6xf4 3.d4xf4 f6xd5 
                                4.f4xf7 c5xb4 5.a3xb4 d5xb4 6.a5b3 a8d5 
                                7.f7f4 b4c6 8.f4f6 h8e8 9.e1xe8 d8xe8 
                                10.h3d7 e8a8 
   17    -0.33    9:47 430852246 1.d1xd4 Kb6 2.b4 d6xf4 3.d4xf4 f6xd5 
                                4.f4xf7 c5xb4 5.a3xb4 d5xb4 6.a5b3 a8d5 
                                7.f7f6 b4c6 8.e1e3 h8f8 9.f6xf8 d8xf8 
                                10.f4 f8a8 11.h3e6 d5xe6 12.e3xe6 
  <17>   -0.33   12:15 536806803 1.d1xd4 Kb6 2.b4 d6xf4 3.d4xf4 f6xd5 
                                4.f4xf7 c5xb4 5.a3xb4 d5xb4 6.a5b3 a8d5 
                                7.f7f6 b4c6 8.e1e3 h8f8 9.f6xf8 d8xf8 
                                10.f4 f8a8 11.h3e6 d5xe6 12.e3xe6 
  <18>   -0.33   20:00 847743324 1.d1xd4 Kb6 2.b4 d6xf4 3.d4xf4 f6xd5 
                                4.f4xf7 c5xb4 5.a3xb4 d5xb4 6.a5b3 a8d5 
                                7.f7f6 b4c6 8.e1e3 h8f8 9.f6xf8 d8xf8 
                                10.f4 

Computed move :   d1xd4
NPS:              706452
solution found [8/15], time: 42.39, points: 23, nodes: 33887768!
[Diagram of position #16]

Test position #16

White to move


FEN :          r1k4r/1b1q1pp1/p6p/3n4/1B3Pn1/1P1B4/P1PQ3P/2KRR3 w - -
Best Move :    Ba5 
Position ID:  "WMT 16"

 depth   value    time    nodes pv
    1    -0.71    0.01        2 1.b4c5 
   <1>   -0.71    0.01      129 1.b4c5 
    2    -1.07    0.01      191 1.b4c5 Kc7 
  3/2    -0.97    0.01      369 1.b4a5 Kb8 
 11/2    -0.93    0.01      829 1.d3e4 h8d8 
   <2>   -0.93    0.01     1009 1.d3e4 h8d8 
    3    -1.19    0.01     1965 1.d3e4 g4f6 2.e4xd5 b7xd5 
  2/3    -0.79    0.01     2317 1.b4a5 Kb8 2.Kb2 
  3/3    -0.68    0.03     2936 1.b4c5 g5 2.d3e4 
   <3>   -0.68    0.03     3984 1.b4c5 g5 2.d3e4 
    4    -0.82    0.04     7460 1.b4c5 Kb8 2.Kb2 h8c8 
   <4>   -0.82    0.06    15155 1.b4c5 Kb8 2.Kb2 h8c8 
    5    -0.76    0.08    19746 1.b4c5 Kb8 2.c5d4 h8g8 3.Kb1 
 27/5    -0.71    0.11    37398 1.d3e4 g4f6 2.e4xd5 d7xd5 3.d2c3 d5c6 
   <5>   -0.71    0.12    40286 1.d3e4 g4f6 2.e4xd5 d7xd5 3.d2c3 d5c6 
    6    -0.62    0.17    60078 1.d3e4 g4f6 2.e4xd5 d7xd5 3.d2c3 d5c6 
                                4.c3h3 f6d7 5.e1e7 
   <6>   -0.62    0.22    86665 1.d3e4 g4f6 2.e4xd5 d7xd5 3.d2c3 d5c6 
                                4.c3h3 f6d7 5.e1e7 
    7    -0.82    0.28   121786 1.d3e4 g4f6 2.e4xd5 d7xd5 3.d2c3 d5c6 
                                4.c3d4 h8e8 5.b4e7 
  4/7    -0.60    0.47   207013 1.b4a5 Kb8 2.c4 d5c7 3.a5c3 f5 
                                4.Kb2 
   <7>   -0.60    0.64   307194 1.b4a5 Kb8 2.c4 d5c7 3.a5c3 f5 
                                4.Kb2 
    8    -0.60    1.03   500620 1.b4a5 Kb8 2.c4 d5c7 3.d2b2 f5 
                                4.h3 g4f6 5.Kb1 
   <8>   -0.60    1.93  1001574 1.b4a5 Kb8 2.c4 d5c7 3.d2b2 f5 
                                4.h3 g4f6 5.Kb1 
    9    -0.55    3.36  1732553 1.b4a5 h5 2.Kb1 Kb8 3.h3 g4f6 
                                4.e1g1 g6 5.c4 d5c7 
! 6/9    -0.18    4.26  2332344 1.c4 
!   9    -0.09    4.65  2603715 1.c4 d5xb4 2.d2xb4 g4xh2 3.e1e7 d7c6 
                                4.e7xf7 a5 5.d3f5 Kb8 6.b4e7 
   <9>   -0.09    4.84  2773843 1.c4 d5xb4 2.d2xb4 g4xh2 3.e1e7 d7c6 
                                4.e7xf7 a5 5.d3f5 Kb8 6.b4e7 
   10    -0.10    5.61  3283698 1.c4 d5xb4 2.d2xb4 Kb8 3.e1e7 a5 
                                4.b4e1 d7c8 5.e7xf7 h8e8 6.f7e7 e8xe7 
                                7.e1xe7 
  <10>   -0.10    6.12  3772045 1.c4 d5xb4 2.d2xb4 Kb8 3.e1e7 a5 
                                4.b4e1 d7c8 5.e7xf7 h8e8 6.f7e7 e8xe7 
                                7.e1xe7 
!  11    +0.32    8.12  5063803 1.c4 
!  11    +0.88   13.08  8502909 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d3f5 Kb8 6.b4a5 Ka7 
                                7.f7e7 
  <11>   +0.88   13.76  9123392 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d3f5 Kb8 6.b4a5 Ka7 
                                7.f7e7 
   12    +0.67   18.23 12435765 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1g1 Kb8 6.Kb2 a5 
                                7.b4e7 g8e8 
  <12>   +0.67   21.31 15093991 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1g1 Kb8 6.Kb2 a5 
                                7.b4e7 g8e8 
   13    +0.73   31.23 22435966 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1g1 Kb8 6.f7xg7 g8xg7 
                                7.g1xg7 c6h1 8.Kb2 h1xh2 9.d3c2 h2h1 
  <13>   +0.73   38.90 28793132 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1g1 Kb8 6.f7xg7 g8xg7 
                                7.g1xg7 c6h1 8.Kb2 h1xh2 9.d3c2 h2h1 
   14    +0.83    1:19 59111121 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1e1 f6d5 6.b4a5 d5f6 
                                7.Kb1 g6 8.e1e7 c6h1 9.e7e1 h1f3 
  <14>   +0.83    1:34 71894631 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1e1 f6d5 6.b4a5 d5f6 
                                7.Kb1 g6 8.e1e7 c6h1 9.e7e1 h1f3 
   15    +0.80    2:22 108308959 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1e1 Kb8 6.e1e7 a8a7 
                                7.Kb2 g8d8 8.d3f5 f6g8 9.f5e4 g8xe7 
                                10.e4xc6 e7xc6 
  <15>   +0.80    4:44 216221846 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1e1 Kb8 6.e1e7 a8a7 
                                7.Kb2 g8d8 8.d3f5 f6g8 9.f5e4 g8xe7 
                                10.e4xc6 e7xc6 
   16    +0.80    6:54 311740251 1.c4 d5xb4 2.d2xb4 g4f6 3.e1e7 d7c6 
                                4.e7xf7 h8g8 5.d1e1 h5 6.d3f5 Kb8 
                                7.e1e7 a8a7 8.Kb2 c6g2 9.Ka3 Ka8 
                                10.h3 a5 11.b4c5 
 3/16    +0.81   19:46 860797969 1.b4a3 Kb8 2.c4 d5c7 3.h3 g4f6 
                                4.e1e7 d7c8 5.e7xf7 b7f3 6.d1g1 c8xh3 
                                7.f7xg7 h8c8 8.d2b4 f3b7 9.d3c2 h3e3 
                                10.b4d2 e3xd2 11.Kxd2 
  <16>   +0.81   20:00 871158752 1.b4a3 Kb8 2.c4 d5c7 3.h3 g4f6 
                                4.e1e7 d7c8 5.e7xf7 b7f3 6.d1g1 c8xh3 
                                7.f7xg7 h8c8 8.d2b4 f3b7 9.d3c2 h3e3 
                                10.b4d2 e3xd2 11.Kxd2 

Computed move :   b4a3
NPS:              725965
no solution found [:-( [8/16]!
[Diagram of position #17]

Test position #17

White to move


FEN :          6k1/p4p1p/1p3np1/8/3pr3/4P2q/PP3PRP/2RQ2K1 w - -
Best Move :    Rc4 
Position ID:  "WMT 17"

 depth   value    time    nodes pv
    1    -1.60    0.00       18 1.g2g5 d4xe3 
  2/1    +0.07    0.00       30 1.c1c7 d4xe3 2.f2xe3 
  9/1    +0.17    0.00       56 1.c1c6 
 17/1    +0.82    0.00       65 1.e3xd4 
   <1>   +0.82    0.00      150 1.e3xd4 
    2    +0.72    0.00      205 1.e3xd4 Kg7 
   <2>   +0.72    0.00      564 1.e3xd4 Kg7 
    3    +0.79    0.00      953 1.e3xd4 f6d5 2.g2g3 
   <3>   +0.79    0.02     2601 1.e3xd4 f6d5 2.g2g3 
    4    +0.92    0.02     5456 1.e3xd4 h3d7 2.c1c4 d7h3 
   <4>   +0.92    0.03     8477 1.e3xd4 h3d7 2.c1c4 d7h3 
    5    +1.16    0.05    17486 1.e3xd4 h3h4 2.c1c4 f6d5 3.c4c8 Kg7 
   <5>   +1.16    0.07    23689 1.e3xd4 h3h4 2.c1c4 f6d5 3.c4c8 Kg7 
    6    +0.95    0.11    57221 1.e3xd4 h3h4 2.c1c8 Kg7 3.c8d8 e4e8 
                                4.d8xe8 f6xe8 
   <6>   +0.95    0.16    76947 1.e3xd4 h3h4 2.c1c8 Kg7 3.c8d8 e4e8 
                                4.d8xe8 f6xe8 
    7    +0.91    0.41   224938 1.e3xd4 h3d7 2.c1c4 d7e6 3.d1f1 b5 
                                4.f3 e6xc4 5.f1xc4 b5xc4 6.f3xe4 f6xe4 
   <7>   +0.91    0.53   298689 1.e3xd4 h3d7 2.c1c4 d7e6 3.d1f1 b5 
                                4.f3 e6xc4 5.f1xc4 b5xc4 6.f3xe4 f6xe4 
  7/8    +0.59    1.44   846080 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.g2f2 
   <8>   +0.59    1.83  1081567 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.g2f2 
    9    +0.51    2.11  1272378 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.g2f2 d7e5 
   <9>   +0.51    3.07  1862381 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.g2f2 d7e5 
   10    +0.49    3.71  2312504 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3e6 6.g2f2 e6g4 
                                7.d4xg4 f6xg4 8.f2f3 f5 
  <10>   +0.49    5.46  3453554 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3e6 6.g2f2 e6g4 
                                7.d4xg4 f6xg4 8.f2f3 f5 
   11    +0.46    6.44  4156077 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3f5 6.a3 f5e4 
                                7.g2d2 e4xd4 8.d2xd4 h6 
  <11>   +0.46   10.50  6820328 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3f5 6.a3 f5e4 
                                7.g2d2 e4xd4 8.d2xd4 h6 
   12    +0.55   13.50  8842928 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3f5 6.a3 f5d5 
                                7.g2d2 d5xd4 8.d2xd4 h6 9.Kg2 a5 
  <12>   +0.55   20.00 13159794 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3f5 6.a3 f5d5 
                                7.g2d2 d5xd4 8.d2xd4 h6 9.Kg2 a5 
   13    +0.55   26.21 17484344 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 d7e5 8.Kg3 f5 9.g2d2 Kf6 
                                10.Kf4 
  <13>   +0.55   40.89 27253150 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 d7e5 8.Kg3 f5 9.g2d2 Kf6 
                                10.Kf4 
   14    +0.55   55.03 36600295 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 d7c5 9.Kf3 Kf6 
                                10.b4 c5e4 
  <14>   +0.55    1:20 53193237 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 d7c5 9.Kf3 Kf6 
                                10.b4 c5e4 
   15    +0.52    1:44 69205416 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 d7c5 9.Kf3 Kf6 
                                10.a3 Ke6 11.g2d2 Ke5 
  <15>   +0.52    5:35 209900275 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 d7c5 9.Kf3 Kf6 
                                10.a3 Ke6 11.g2d2 Ke5 
   16    +0.52    6:38 251761983 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 Kf6 9.g2c2 d7c5 
                                10.Kf3 Ke5 11.c2d2 c5e4 12.d2d1 
  <16>   +0.52    8:44 332263029 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4xd7 f6xd7 
                                7.Kf2 f5 8.Kg3 Kf6 9.g2c2 d7c5 
                                10.Kf3 Ke5 11.c2d2 c5e4 12.d2d1 
   17    +0.54   12:56 490502006 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4c3 d7d1 
                                7.Kf2 d1a4 8.a3 a4d1 
  <17>   +0.54   20:00 750074878 1.c1c4 d4xe3 2.c4xe4 f6xe4 3.d1d8 Kg7 
                                4.d8d4 e4f6 5.f2xe3 h3d7 6.d4c3 d7d1 
                                7.Kf2 d1a4 8.a3 a4d1 

Computed move :   c1c4
NPS:              625051
solution found [9/17], time: 1.44, points: 25, nodes: 1081567!
[Diagram of position #18]

Test position #18

White to move


FEN :          r4rk1/2qbbppp/1pp1pn2/p7/1PNP4/P1N1P1P1/2Q2PBP/R4RK1 w - -
Best Move :    Ne5 
Position ID:  "WMT 18"

 depth   value    time    nodes pv
    1    -0.74    0.00        5 1.a1c1 a5xb4 
  2/1    -0.72    0.00       13 1.f1c1 a5xb4 
 10/1    -0.31    0.02       57 1.a1b1 a5xb4 2.a3xb4 
 18/1    -0.02    0.02      109 1.c3a4 a5xb4 2.a4xb6 
 35/1    +0.09    0.02      156 1.b4xa5 
   <1>   +0.09    0.02      247 1.b4xa5 
    2    +0.24    0.02      312 1.b4xa5 b6xa5 
   <2>   +0.24    0.02      707 1.b4xa5 b6xa5 
    3    +0.07    0.02     1202 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
   <3>   +0.07    0.03     4105 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
    4    +0.07    0.03     5000 1.b4xa5 b5 2.c4b6 a8xa5 
   <4>   +0.07    0.05    11750 1.b4xa5 b5 2.c4b6 a8xa5 
    5    +0.07    0.07    15572 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
   <5>   +0.07    0.10    36085 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
    6    +0.07    0.11    47231 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
                                4.a4 
   <6>   +0.07    0.17    89415 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
                                4.a4 
    7    +0.04    0.21   109438 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
                                4.a4 f8a8 
   <7>   +0.04    0.42   227246 1.b4xa5 b5 2.c4b6 a8xa5 3.b6xd7 f6xd7 
                                4.a4 f8a8 
    8    +0.23    0.55   297912 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 
   <8>   +0.23    0.77   446173 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 
    9    +0.15    0.96   548911 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 b4 6.c5c1 b4xa3 
                                7.a1xa3 a5xa3 8.c1xa3 
   <9>   +0.15    1.19   713465 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 b4 6.c5c1 b4xa3 
                                7.a1xa3 a5xa3 8.c1xa3 
   10    +0.15    1.63  1002012 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 b4 6.c5c1 b4xa3 
  <10>   +0.15    3.32  2139293 1.b4xa5 b5 2.c4e5 a8xa5 3.c3e4 f6d5 
                                4.e4c5 e7xc5 5.c2xc5 b4 6.c5c1 b4xa3 
   11    +0.19    4.80  3085264 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 f8c8 
                                4.f1c1 e7d6 5.e5xd7 f6xd7 6.c2e2 c8a8 
  <11>   +0.19    6.05  4063438 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 f8c8 
                                4.f1c1 e7d6 5.e5xd7 f6xd7 6.c2e2 c8a8 
   12    +0.18    8.63  5781126 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 e7d6 
                                4.e5xd7 f6xd7 5.a4xb5 c6xb5 6.a1xa5 c7xa5 
                                7.g2e4 f5 
  <12>   +0.18   11.39  7990179 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 e7d6 
                                4.e5xd7 f6xd7 5.a4xb5 c6xb5 6.a1xa5 c7xa5 
                                7.g2e4 f5 
   13    +0.24   17.57 11998776 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 e7d6 
                                4.e5xd7 f6xd7 5.f1c1 d7b6 6.a4xb5 a5xa1 
                                7.c1xa1 c6xb5 8.c2d2 
  <13>   +0.24   22.97 16067171 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 e7d6 
                                4.e5xd7 f6xd7 5.f1c1 d7b6 6.a4xb5 a5xa1 
                                7.c1xa1 c6xb5 8.c2d2 
   14    +0.23   36.55 25198251 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.c3xa4 f8c8 6.f1c1 c5 
                                7.c2d2 c8d8 8.d2e2 d8b8 
  <14>   +0.23   48.82 34349609 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.c3xa4 f8c8 6.f1c1 c5 
                                7.c2d2 c8d8 8.d2e2 d8b8 
   15    +0.24    1:12 50173695 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.c3xa4 f8c8 6.a4b2 a5xa1 
                                7.f1xa1 d7f6 8.g2f3 c5 9.a1c1 
  <15>   +0.24    1:32 64760036 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.c3xa4 f8c8 6.a4b2 a5xa1 
                                7.f1xa1 d7f6 8.g2f3 c5 9.a1c1 
   16    +0.22    2:17 95836003 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.a1xa4 a5xa4 6.c3xa4 f8c8 
                                7.f1c1 c5 8.g2e4 f5 9.e4d3 c7c6 
                                10.c2d1 
  <16>   +0.22    3:07 133753539 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.e5xd7 f6xd7 5.a1xa4 a5xa4 6.c3xa4 f8c8 
                                7.f1c1 c5 8.g2e4 f5 9.e4d3 c7c6 
                                10.c2d1 
   17    +0.28    4:49 203721768 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.a1xa4 c5 5.a4xa5 c7xa5 6.e5xd7 f6xd7 
                                7.d5 c4 8.f1b1 f8b8 9.d5xe6 b8xb1 
                                10.c2xb1 f7xe6 11.b1b2 
  <17>   +0.28    6:24 272187333 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 b5xa4 
                                4.a1xa4 c5 5.a4xa5 c7xa5 6.e5xd7 f6xd7 
                                7.d5 c4 8.f1b1 f8b8 9.d5xe6 b8xb1 
                                10.c2xb1 f7xe6 11.b1b2 
   18    +0.25   10:21 437388067 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 f8c8 
                                4.f1c1 b5xa4 5.a1xa4 c5 6.a4c4 d7e8 
                                7.c3a4 e8b5 8.c4xc5 e7xc5 9.a4xc5 a5a3 
                                10.c2b2 a3a5 11.b2d2 
  <18>   +0.25   20:00 838047622 1.b4xa5 b5 2.c4e5 a8xa5 3.a4 f8c8 
                                4.f1c1 b5xa4 5.a1xa4 c5 6.a4c4 d7e8 
                                7.c3a4 e8b5 8.c4xc5 e7xc5 9.a4xc5 a5a3 
                                10.c2b2 a3a5 11.b2d2 

Computed move :   b4xa5
NPS:              698373
no solution found [:-( [9/18]!
[Diagram of position #19]

Test position #19

White to move


FEN :          r3k2r/pp3ppp/2n2n2/q2p4/1b4b1/P1N2N2/1P2BPPP/R1BQ1RK1 w kq -
Best Move :    axb4 
Position ID:  "WMT 19"

 depth   value    time    nodes pv
    1    -0.93    0.00        7 1.a3xb4 a5xa1 
 11/1    -0.80    0.00       80 1.c1g5 
   <1>   -0.80    0.00      113 1.c1g5 
    2    -0.66    0.00      370 1.c1g5 b4e7 
   <2>   -0.66    0.00      868 1.c1g5 b4e7 
    3    -0.53    0.00     1412 1.c1g5 g4xf3 2.a3xb4 
   <3>   -0.53    0.02     2621 1.c1g5 g4xf3 2.a3xb4 
    4    -0.70    0.02     5376 1.c1g5 b4xc3 2.b2xc3 a5d8 3.g5xf6 g7xf6 
   <4>   -0.70    0.03    13766 1.c1g5 b4xc3 2.b2xc3 a5d8 3.g5xf6 g7xf6 
    5    -0.95    0.05    17827 1.c1g5 b4xc3 2.b2xc3 f6e4 3.f1e1 e4xc3 
  2/5    -0.67    0.06    22884 1.c1d2 b4e7 2.f1e1 a5d8 3.a1c1 
   <5>   -0.67    0.09    40237 1.c1d2 b4e7 2.f1e1 a5d8 3.a1c1 
    6    -0.80    0.13    55795 1.c1d2 b4e7 2.f1e1 a5d8 3.a1c1 O-O 
                                4.d2f4 
   <6>   -0.80    0.25   124630 1.c1d2 b4e7 2.f1e1 a5d8 3.a1c1 O-O 
                                4.d2f4 
    7    -0.55    0.34   176436 1.c1d2 b4e7 2.d1b3 g4c8 3.f1e1 a5d8 
                                4.b3c2 
   <7>   -0.55    0.52   287927 1.c1d2 b4e7 2.d1b3 g4c8 3.f1e1 a5d8 
                                4.b3c2 
    8    -0.69    0.75   422760 1.c1d2 b4e7 2.d1b3 a8b8 3.d2f4 g4xf3 
                                4.e2xf3 c6d4 5.b3d1 d4xf3 6.d1xf3 
   <8>   -0.69    1.30   820017 1.c1d2 b4e7 2.d1b3 a8b8 3.d2f4 g4xf3 
                                4.e2xf3 c6d4 5.b3d1 d4xf3 6.d1xf3 
    9    -0.89    2.20  1375438 1.c1d2 b4e7 2.f3d4 g4xe2 3.c3xe2 a5d8 
                                4.f1e1 c6xd4 5.e2xd4 O-O 
  2/9    -0.75    2.92  1895405 1.d1b3 b4xc3 2.b2xc3 O-O 3.c1f4 f6e4 
                                4.a1c1 g4xf3 5.e2xf3 b6 
   <9>   -0.75    4.08  2725996 1.d1b3 b4xc3 2.b2xc3 O-O 3.c1f4 f6e4 
                                4.a1c1 g4xf3 5.e2xf3 b6 
   10    -0.75    5.19  3537785 1.d1b3 b4xc3 2.b3xb7 O-O 3.b7xc6 a8c8 
                                4.c6a6 a5xa6 5.e2xa6 c8c6 6.b2xc3 c6xa6 
  <10>   -0.75    7.81  5702909 1.d1b3 b4xc3 2.b3xb7 O-O 3.b7xc6 a8c8 
                                4.c6a6 a5xa6 5.e2xa6 c8c6 6.b2xc3 c6xa6 
   11    -0.77    9.39  6954228 1.d1b3 b4xc3 2.b3xb7 O-O 3.b7xc6 a8c8 
                                4.c6b5 a5xb5 5.e2xb5 c8b8 6.b2xc3 b8xb5 
                                7.c1g5 
 23/11    -0.73   19.75 14649156 1.c1d2 b4e7 2.d1b3 a5c7 3.d2g5 d4 
                                4.g5xf6 e7xf6 5.c3d5 c7d7 6.d5xf6 g7xf6 
                                7.a1c1 O-O-O 
  <11>   -0.73   20.45 15208994 1.c1d2 b4e7 2.d1b3 a5c7 3.d2g5 d4 
                                4.g5xf6 e7xf6 5.c3d5 c7d7 6.d5xf6 g7xf6 
                                7.a1c1 O-O-O 
   12    -0.70   26.53 19448739 1.c1d2 b4e7 2.d1b3 a5c7 3.d2g5 g4e6 
                                4.g5xf6 e7xf6 5.c3xd5 e6xd5 6.b3xd5 f6xb2 
                                7.a1a2 a8d8 
 2/12    -0.60   35.22 25636139 1.d1b3 b4xc3 2.b3xb7 O-O 3.b7xc6 a8c8 
                                4.c6b5 a5xb5 5.e2xb5 c8b8 6.a4 a6 
                                7.c1f4 c3xb2 8.f4xb8 b2xa1 
  <12>   -0.60   46.59 34866336 1.d1b3 b4xc3 2.b3xb7 O-O 3.b7xc6 a8c8 
                                4.c6b5 a5xb5 5.e2xb5 c8b8 6.a4 a6 
                                7.c1f4 c3xb2 8.f4xb8 b2xa1 
   13    -0.78    1:02 47034807 1.d1b3 b4xc3 2.b3xb7 a8c8 3.b2xc3 O-O 
                                4.c1e3 f6e4 5.f3d4 g4xe2 6.d4xe2 e4d6 
                                7.b7d7 a5d8 8.d7xd8 f8xd8 
 19/13    -0.41    2:41 119263235 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Ke7 8.d6xe4 f6xe4 9.e3xe4 Kd6 
                                10.e4f4 c6e5 11.f1d3 
  <13>   -0.41    2:48 124711728 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Ke7 8.d6xe4 f6xe4 9.e3xe4 Kd6 
                                10.e4f4 c6e5 11.f1d3 
   14    -0.11    3:26 154368538 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Kf8 8.d6xe4 f6xe4 9.e3xe4 a8e8 
                                10.e4f5 Ke7 11.f5g5 Kf8 
  <14>   -0.11    4:16 196803993 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Kf8 8.d6xe4 f6xe4 9.e3xe4 a8e8 
                                10.e4f5 Ke7 11.f5g5 Kf8 
   15    -0.01    5:02 233923086 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Kd7 8.d6xe4 f6xe4 9.e3xe4 g6 
                                10.b5 c6a5 11.e4d5 Ke7 12.f1e2 
  <15>   -0.01    6:59 334159850 1.a3xb4 a5xa1 2.d1b3 g4xf3 3.c1e3 a1xf1 
                                4.e2xf1 d4 5.c3b5 d4xe3 6.b3xe3 f3e4 
                                7.b5d6 Kd7 8.d6xe4 f6xe4 9.e3xe4 g6 
                                10.b5 c6a5 11.e4d5 Ke7 12.f1e2 
!  16    +0.41   10:18 490997612 1.a3xb4 
!  16    +0.57   10:59 524354964 1.a3xb4 a5xa1 2.f3d2 g4xe2 3.d1xe2 Kf8 
                                4.d2b3 a1a6 5.b5 a6b6 6.c3a4 c6d4 
                                7.e2d1 d4f3 8.d1xf3 b6xb5 9.a4c5 b6 
                                10.f3d3 b5xd3 11.c5xd3 Ke7 
  <16>   +0.57   17:50 888258301 1.a3xb4 a5xa1 2.f3d2 g4xe2 3.d1xe2 Kf8 
                                4.d2b3 a1a6 5.b5 a6b6 6.c3a4 c6d4 
                                7.e2d1 d4f3 8.d1xf3 b6xb5 9.a4c5 b6 
                                10.f3d3 b5xd3 11.c5xd3 Ke7 
  <17>   +0.57   20:00 998395591 1.a3xb4 a5xa1 2.f3d2 g4xe2 3.d1xe2 Kf8 
                                4.d2b3 a1a6 5.b5 a6b6 6.c3a4 c6d4 
                                7.e2d1 d4f3 8.d1xf3 b6xb5 9.b3c5 b6 
                                10.f3b3 

Computed move :   a3xb4
NPS:              831996
solution found [10/19], time: 2:41, points: 18, nodes: 124711728!
[Diagram of position #20]

Test position #20

White to move


FEN :          Q3b3/2q1k1p1/5p1p/1pP1p3/nPnp4/3N2P1/4PPBP/B5K1 w - -
Best Move :    f4 
Position ID:  "WMT 20"

 depth   value    time    nodes pv
    1    +1.63    0.00        2 1.a8d5 
   <1>   +1.63    0.00      106 1.a8d5 
?   2    +0.65    0.00      445 1.a8d5 a4c3 
?34/2    +1.39    0.00      890 1.a8b7 c7xb7 2.g2xb7 
   <2>   +1.39    0.00      895 1.a8b7 c7xb7 2.g2xb7 
    3    +1.39    0.01     1132 1.a8b7 c7xb7 2.g2xb7 
   <3>   +1.39    0.01     2322 1.a8b7 c7xb7 2.g2xb7 
    4    +1.09    0.01     2915 1.a8b7 c7xb7 2.g2xb7 a4c3 
   <4>   +1.09    0.03     7235 1.a8b7 c7xb7 2.g2xb7 a4c3 
    5    +1.11    0.03     8077 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 
   <5>   +1.11    0.04    16414 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 
    6    +1.01    0.04    19368 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 e8g6 
                                4.d3c1 
   <6>   +1.01    0.11    49545 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 e8g6 
                                4.d3c1 
    7    +0.99    0.12    56820 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 c4d2 
                                4.Ke1 d2b3 5.a1b2 
   <7>   +0.99    0.23   122628 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 c4d2 
                                4.Ke1 d2b3 5.a1b2 
    8    +0.97    0.28   140640 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 e8g6 
                                4.d3c1 Ke6 5.c6 
   <8>   +0.97    0.45   249348 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 e8g6 
                                4.d3c1 Ke6 5.c6 
    9    +0.95    0.54   288627 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.f3 c4d2 5.Kf2 e8g6 
   <9>   +0.95    1.01   567224 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.f3 c4d2 5.Kf2 e8g6 
   10    +0.94    1.17   640859 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.f3 c3d5 5.Kf2 c4e3 6.f4 
  <10>   +0.94    2.14  1208394 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.f3 c3d5 5.Kf2 c4e3 6.f4 
   11    +0.86    2.69  1469834 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.e3 e8g6 5.d3c1 c3d5 6.e3xd4 d5xb4 
                                7.a1c3 
  <11>   +0.86    6.45  3677669 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.e3 e8g6 5.d3c1 c3d5 6.e3xd4 d5xb4 
                                7.a1c3 
   12    +0.89    7.08  3983841 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.h4 c4d2 5.Ke1 d2e4 6.d3c1 c3d5 
                                7.b7c8 e8d7 8.c8b7 
  <12>   +0.89   10.12  5937869 1.a8b7 c7xb7 2.g2xb7 a4c3 3.Kf1 Ke6 
                                4.h4 c4d2 5.Ke1 d2e4 6.d3c1 c3d5 
                                7.b7c8 e8d7 8.c8b7 
   13    +0.62   14.45  7997940 1.a8b7 c7xb7 2.g2xb7 a4c3 3.e3 e8g6 
                                4.d3c1 c4d2 5.Kg2 Kd7 6.f3 d2c4 
                                7.e3xd4 e5xd4 8.f4 
 4/13    +0.67   51.95 29511980 1.h4 c4d2 2.d3c1 c7d7 3.a8b7 d7xb7 
                                4.g2xb7 Kd8 5.f4 Kc7 6.b7g2 e8c6 
                                7.f4xe5 c6xg2 8.Kxg2 f6xe5 
 6/13    +0.76    1:13 41159285 1.d3c1 Kf8 2.g2e4 c7d7 3.e4g6 Ke7 
                                4.a8xe8 d7xe8 5.g6xe8 Kxe8 6.c6 a4c3 
                                7.Kf1 c4d2 8.Ke1 d2c4 
 7/13    +0.99    2:07 72354844 1.a8a6 c4d2 2.d3c1 e8d7 3.a6b7 c7xb7 
                                4.g2xb7 d7f5 5.f3 a4c3 6.Kf2 Kd7 
                                7.c1d3 d2c4 
  <13>   +0.99    2:10 74424925 1.a8a6 c4d2 2.d3c1 e8d7 3.a6b7 c7xb7 
                                4.g2xb7 d7f5 5.f3 a4c3 6.Kf2 Kd7 
                                7.c1d3 d2c4 
   14    +0.87    2:40 91850444 1.a8a6 c4d2 2.d3c1 e8d7 3.a6b7 c7xb7 
                                4.g2xb7 d7f5 5.f3 a4c3 6.g4 f5e6 
                                7.h3 d2c4 8.Kf2 e6d5 
  <14>   +0.87    3:06 106650230 1.a8a6 c4d2 2.d3c1 e8d7 3.a6b7 c7xb7 
                                4.g2xb7 d7f5 5.f3 a4c3 6.g4 f5e6 
                                7.h3 d2c4 8.Kf2 e6d5 
   15    +0.85    4:47 166912518 1.a8a6 c4d2 2.d3c1 d2c4 3.g2d5 a4b6 
                                4.d5e4 b6a4 5.c1a2 c4d2 6.e4d5 e8d7 
                                7.a2c1 c7b8 8.a6a8 b8xa8 9.d5xa8 a4c3 
  <15>   +0.85    7:01 238307342 1.a8a6 c4d2 2.d3c1 d2c4 3.g2d5 a4b6 
                                4.d5e4 b6a4 5.c1a2 c4d2 6.e4d5 e8d7 
                                7.a2c1 c7b8 8.a6a8 b8xa8 9.d5xa8 a4c3 
   16    +0.88   13:38 454141182 1.a8a6 c4d2 2.d3c1 d2c4 3.g2d5 a4b6 
                                4.d5e4 b6a4 5.c1a2 c4d2 6.e4d5 e8d7 
                                7.h4 c7b8 8.a2c1 
  <16>   +0.88   15:01 501580414 1.a8a6 c4d2 2.d3c1 d2c4 3.g2d5 a4b6 
                                4.d5e4 b6a4 5.c1a2 c4d2 6.e4d5 e8d7 
                                7.h4 c7b8 8.a2c1 
  <17>   +0.88   20:00 673008097 1.a8a6 c4d2 2.d3c1 e4 3.a1xd4 c7d7 
                                4.d4e3 d2c4 5.g2xe4 c4xe3 6.f2xe3 d7d1 
                                7.Kg2 

Computed move :   a8a6
NPS:              560840
no solution found [:-( [10/20]!
© Steffen A. Jakob