[ Test Suite lct2 | Hossa ]

Positions 21 - 30


[Diagram of position #21]

Test position #21

White to move


FEN :          6k1/4pp1p/3p2p1/P1pPb3/R7/1r2P1PP/3B1P2/6K1 w - -
Best Move :    Bb4 
Position ID:  "FIN-07"

 depth   value    time    nodes pv
    1    +0.57    0.00        2 1.a6 
   <1>   +0.57    0.01       25 1.a6 
    2    +0.46    0.01       77 1.a6 Kg7 
   <2>   +0.46    0.01      171 1.a6 Kg7 
    3    +0.54    0.01     1220 1.a6 b3b1 2.Kg2 Kg7 
   <3>   +0.54    0.01     1391 1.a6 b3b1 2.Kg2 Kg7 
    4    +0.71    0.03     4515 1.a6 b3b1 2.Kg2 b1a1 3.a4xa1 e5xa1 
   <4>   +0.71    0.03     5141 1.a6 b3b1 2.Kg2 b1a1 3.a4xa1 e5xa1 
    5    +0.72    0.04    14015 1.a6 b3b8 2.f4 e5b2 3.Kf2 
   <5>   +0.72    0.04    14991 1.a6 b3b8 2.f4 e5b2 3.Kf2 
    6    +0.73    0.07    26853 1.a6 b3b8 2.f4 e5b2 3.Kf2 Kg7 
                                4.Kf3 
   <6>   +0.73    0.07    29067 1.a6 b3b8 2.f4 e5b2 3.Kf2 Kg7 
                                4.Kf3 
    7    +0.79    0.15    62298 1.a6 b3b8 2.f4 e5b2 3.Kf2 Kg7 
                                4.a7 b8a8 5.Kf3 c4 
   <7>   +0.79    0.20    86337 1.a6 b3b8 2.f4 e5b2 3.Kf2 Kg7 
                                4.a7 b8a8 5.Kf3 c4 
    8    +0.66    0.40   187247 1.a6 b3b8 2.Kf1 e5b2 3.Ke2 Kg7 
                                4.a7 b8a8 5.Kd3 Kf6 
   <8>   +0.66    0.57   269382 1.a6 b3b8 2.Kf1 e5b2 3.Ke2 Kg7 
                                4.a7 b8a8 5.Kd3 Kf6 
    9    +0.66    0.76   364976 1.a6 b3b8 2.Kf1 b8c8 3.a7 c8a8 
                                4.f4 e5b2 5.a4a2 b2f6 6.a2a6 
   <9>   +0.66    0.78   373220 1.a6 b3b8 2.Kf1 b8c8 3.a7 c8a8 
                                4.f4 e5b2 5.a4a2 b2f6 6.a2a6 
   10    +0.66    1.72   849409 1.a6 b3b8 2.f4 e5b2 3.Kf2 b8a8 
                                4.a4a2 b2f6 5.Kf3 a8a7 6.a2a3 
  <10>   +0.66    2.23  1110465 1.a6 b3b8 2.f4 e5b2 3.Kf2 b8a8 
                                4.a4a2 b2f6 5.Kf3 a8a7 6.a2a3 
   11    +0.82    5.03  2551968 1.a6 b3b8 2.d2a5 b8a8 3.a5c7 c4 
                                4.a7 e5b2 5.c7b8 c3 6.a4c4 Kg7 
                                7.f4 Kf6 8.Kf2 
  <11>   +0.82    5.54  2802769 1.a6 b3b8 2.d2a5 b8a8 3.a5c7 c4 
                                4.a7 e5b2 5.c7b8 c3 6.a4c4 Kg7 
                                7.f4 Kf6 8.Kf2 
   12    +0.92    7.78  3971944 1.a6 b3b8 2.d2a5 b8a8 3.a5c7 c4 
                                4.a7 e5b2 5.c7b8 c3 6.a4c4 Kg7 
                                7.Kg2 Kf6 8.c4f4 Kg7 9.f4a4 
!2/12    +1.24   21.01 11097730 1.d2b4 
!  12    +1.99   29.76 15868599 1.d2b4 
!  12    +2.37   39.90 21325958 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 e5c3 
  <12>   +2.37   40.14 21430344 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 e5c3 
   13    +2.43   55.26 29592680 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 e5b2 
                                10.Ke4 b2c3 
  <13>   +2.43   55.95 29924822 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 e5b2 
                                10.Ke4 b2c3 
   14    +2.49    1:15 40561980 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 
  <14>   +2.49    1:16 41045903 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 
   15    +2.51    1:45 57023651 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 Kf5 12.e4 Kf6 
  <15>   +2.51    1:48 58556447 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 Kf5 12.e4 Kf6 
   16    +2.52    2:30 81091675 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 e5b2 12.Ke4 g5 
  <16>   +2.52    2:36 84359526 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 e5b2 12.Ke4 g5 
  <17>   +2.52    3:00 96963400 1.d2b4 c5xb4 2.a6 b3c3 3.a7 c3c8 
                                4.a4xb4 c8c1 5.Kg2 c1a1 6.b4b8 Kg7 
                                7.a7a8Q a1xa8 8.b8xa8 Kf6 9.Kf3 Kf5 
                                10.a8f8 Kf6 11.f8c8 h6 12.Ke4 e5b2 

Computed move :   d2b4
NPS:              538655
solution found [15/21], time: 21.01, points: 18, nodes: 11097730!
[Diagram of position #22]

Test position #22

White to move


FEN :          2k5/p7/Pp1p1b2/1P1P1p2/2P2P1p/3K3P/5B2/8 w - -
Best Move :    c5 
Position ID:  "FIN-08"

 depth   value    time    nodes pv
    1    +1.55    0.00        2 1.f2e3 
 11/1    +1.63    0.00       20 1.f2d4 
   <1>   +1.63    0.00       22 1.f2d4 
    2    +1.75    0.00       50 1.f2d4 f6e7 
   <2>   +1.75    0.00       91 1.f2d4 f6e7 
    3    +1.75    0.00      162 1.f2d4 f6e7 2.Ke3 
   <3>   +1.75    0.00      250 1.f2d4 f6e7 2.Ke3 
    4    +1.63    0.00      377 1.f2d4 f6e7 2.Ke3 Kd7 
   <4>   +1.63    0.01      643 1.f2d4 f6e7 2.Ke3 Kd7 
    5    +1.66    0.01     1154 1.f2d4 f6e7 2.Ke3 Kd7 3.Kf3 
   <5>   +1.66    0.01     1622 1.f2d4 f6e7 2.Ke3 Kd7 3.Kf3 
    6    +1.65    0.01     3911 1.f2d4 f6e7 2.Ke3 Kc7 3.Kf3 Kd7 
                                4.d4g7 
   <6>   +1.65    0.01     4852 1.f2d4 f6e7 2.Ke3 Kc7 3.Kf3 Kd7 
                                4.d4g7 
    7    +1.66    0.03     7403 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf3 Kc7 5.d4g7 
   <7>   +1.66    0.03     9044 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf3 Kc7 5.d4g7 
    8    +1.66    0.04    16414 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf2 Kc7 5.Kf3 
   <8>   +1.66    0.04    17552 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf2 Kc7 5.Kf3 
    9    +1.66    0.07    35596 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf2 Kc8 5.Kf3 Kc7 
   <9>   +1.66    0.09    37093 1.f2d4 f6e7 2.Ke3 Kc7 3.Ke2 Kb8 
                                4.Kf2 Kc8 5.Kf3 Kc7 
   10    +1.92    0.14    71288 1.f2d4 f6e7 2.d4g7 Kd7 3.g7h6 Ke8 
                                4.h6g5 Kf7 5.g5xe7 Kxe7 6.Ke3 Kf6 
                                7.Kf3 
  <10>   +1.92    0.15    75395 1.f2d4 f6e7 2.d4g7 Kd7 3.g7h6 Ke8 
                                4.h6g5 Kf7 5.g5xe7 Kxe7 6.Ke3 Kf6 
                                7.Kf3 
   11    +1.92    0.23   133375 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kg6 
                                7.Kf3 Kf6 
  <11>   +1.92    0.26   152781 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kg6 
                                7.Kf3 Kf6 
   12    +1.92    0.29   166245 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 
  <12>   +1.92    0.34   196954 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 
   13    +1.92    0.37   218293 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kg6 8.Kf2 Kf6 9.Kf3 
  <13>   +1.92    0.53   319242 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kg6 8.Kf2 Kf6 9.Kf3 
   14    +1.92    0.57   353297 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Ke2 Kg7 
                                10.Ke3 
  <14>   +1.92    0.70   444980 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Ke2 Kg7 
                                10.Ke3 
   15    +1.92    0.79   514829 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Kg2 Kg6 
  <15>   +1.92    1.09   714369 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Kg2 Kg6 
   16    +1.92    1.28   848323 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Kd2 Kg6 9.Ke3 
  <16>   +1.92    2.01  1321810 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Kd2 Kg6 9.Ke3 
   17    +1.92    2.22  1479321 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
  <17>   +1.92    3.23  2163401 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
   18    +1.92    3.45  2326069 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
  <18>   +1.92    6.61  4242079 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
   19    +1.92    7.09  4587351 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
  <19>   +1.92   13.12  8147891 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke3 
   20    +1.92   14.09  8817034 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke1 Kf6 12.Kd2 Kg6 
  <20>   +1.92   29.82 18092377 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke1 Kf6 12.Kd2 Kg6 
   21    +1.92   32.11 19566654 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Kd2 Kf6 
  <21>   +1.92    1:19 46823396 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Kd2 Kf6 
   22    +1.92    1:26 51183750 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke1 Kf6 12.Kf1 Ke7 
                                13.Ke2 Kf7 
  <22>   +1.92    2:57 103705691 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Ke2 Kf6 8.Ke3 Kg6 9.Kf3 Kf6 
                                10.Ke2 Kg6 11.Ke1 Kf6 12.Kf1 Ke7 
                                13.Ke2 Kf7 
  <23>   +1.92    3:00 105236510 1.f2d4 f6xd4 2.Kxd4 Kd8 3.Ke3 Ke8 
                                4.Kf3 Kf8 5.Kg2 Kg7 6.Kf2 Kf7 
                                7.Kf1 Kf6 8.Ke2 Kg6 9.Ke1 Kf6 
                                10.Kd2 Kg6 11.Kc1 Kf6 12.Kb2 Ke7 
                                13.Kc3 

Computed move :   f2d4
NPS:              584647
no solution found [:-( [15/22]!
[Diagram of position #23]

Test position #23

White to move


FEN :          8/5Bp1/4P3/6pP/1b1k1P2/5K2/8/8 w - -
Best Move :    Kg4 
Position ID:  "FIN-09"

 depth   value    time    nodes pv
    1    +0.59    0.00        6 1.e7 b4xe7 
  2/1    +1.89    0.00       11 1.f7g6 g5xf4 2.Kxf4 
  7/1    +2.09    0.00       32 1.f4xg5 
   <1>   +2.09    0.02       38 1.f4xg5 
  2/2    +1.89    0.02       84 1.f7g6 g5xf4 
   <2>   +1.89    0.02      150 1.f7g6 g5xf4 
    3    +1.67    0.02      409 1.f7g6 Kd5 2.g6f5 g5xf4 3.Kxf4 
  2/3    +1.91    0.02      513 1.f4xg5 b4e7 2.f7g6 
   <3>   +1.91    0.02      714 1.f4xg5 b4e7 2.f7g6 
    4    +1.91    0.02     1026 1.f4xg5 b4f8 2.f7g6 f8e7 
   <4>   +1.91    0.02     1740 1.f4xg5 b4f8 2.f7g6 f8e7 
!   5    +2.33    0.02     3081 1.f4xg5 
!   5    +2.98    0.03     4602 1.f4xg5 b4e7 2.h6 g7xh6 3.g5xh6 Kd5 
   <5>   +2.98    0.03     5292 1.f4xg5 b4e7 2.h6 g7xh6 3.g5xh6 Kd5 
!   6    +3.40    0.03     8916 1.f4xg5 
!   6    +3.70    0.05    15560 1.f4xg5 b4e7 2.h6 g7xh6 3.g5xh6 e7f6 
                                4.f7g6 
   <6>   +3.70    0.05    16459 1.f4xg5 b4e7 2.h6 g7xh6 3.g5xh6 e7f6 
                                4.f7g6 
!   7    +4.12    0.06    29205 1.f4xg5 
!   7    +4.12    0.08    38966 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.h7 Kg7 5.f7g6 
   <7>   +4.12    0.09    40366 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.h7 Kg7 5.f7g6 
?   8    +3.13    0.11    49446 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 Ke7 5.Ke5 
   <8>   +3.13    0.11    50951 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 Ke7 5.Ke5 
    9    +3.11    0.13    67278 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke3 b4e7 5.Kf4 e7d6 6.Ke4 d6e7 
   <9>   +3.11    0.16    79027 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke3 b4e7 5.Kf4 e7d6 6.Ke4 d6e7 
   10    +2.93    0.20   123010 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Ke5 
  <10>   +2.93    0.25   152289 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Ke5 
   11    +2.88    0.33   211321 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Kg4 b4f8 5.Kh5 f8e7 6.Kh4 Kf5 
                                7.Kg3 Ke5 
  <11>   +2.88    0.41   267372 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Kg4 b4f8 5.Kh5 f8e7 6.Kh4 Kf5 
                                7.Kg3 Ke5 
   12    +2.78    0.59   419642 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Kg4 b4f8 5.Kh5 f8e7 6.Kh4 e7f8 
                                7.h7 Kg7 8.f7g6 f8e7 9.Kg4 
  <12>   +2.78    0.78   573569 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Kg4 b4f8 5.Kh5 f8e7 6.Kh4 e7f8 
                                7.h7 Kg7 8.f7g6 f8e7 9.Kg4 
   13    +2.90    1.22   944976 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Kd5 Kh8 
                                10.Ke5 Kg7 
  <13>   +2.90    2.14  1699648 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Kd5 Kh8 
                                10.Ke5 Kg7 11.Kd5 Kh8 12.Ke5 Kg7 
                                13.Kd5 
   14    +2.90    2.88  2328524 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Kd5 Kh8 
                                10.Ke5 Kg7 
  <14>   +2.90    4.70  3883750 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Kd5 Kh8 
                                10.Ke5 Kg7 11.Kd5 Kh8 12.Ke5 Kg7 
                                13.Kd5 
   15    +2.85    6.52  5501753 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Ke4 e7f6 
                                10.g6f5 f6e7 
  <15>   +2.85   19.66 16112705 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.Ke4 e7f6 
                                10.g6f5 f6e7 
   16    +2.94   22.63 18670853 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.g6f5 Kh8 
                                10.Kd5 Kg7 11.Ke5 Kh8 12.Kd5 
  <16>   +2.94   26.36 21984927 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 Kg7 6.f7g6 f8e7 
                                7.Kd5 Kh8 8.Ke5 Kg7 9.g6f5 Kh8 
                                10.Kd5 Kg7 11.Ke5 Kh8 12.Kd5 
   17    +3.28   31.77 26778405 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 
  <17>   +3.28   38.95 33247281 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 
   18    +3.35   48.88 42049375 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 h8g7 12.Kh5 g7h8 
                                13.Kg6 
  <18>   +3.35    1:04 56096563 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 h8g7 12.Kh5 g7h8 
                                13.Kg6 
   19    +3.35    1:18 68633283 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 Ke7 12.Kh5 Kf8 
                                13.Kg6 
  <19>   +3.35    2:01 103497617 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 Ke7 12.Kh5 Kf8 
                                13.Kg6 
   20    +3.35    2:24 124984296 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 Ke7 12.Kh5 Ke8 
                                13.Kg6 Kf8 14.Kh6 Ke7 
  <20>   +3.35    3:00 151864182 1.f4xg5 Ke5 2.h6 g7xh6 3.g5xh6 Kf6 
                                4.Ke4 b4f8 5.h7 f8g7 6.Kf4 g7h8 
                                7.f7g8 Ke7 8.Kg5 Kf8 9.Kh5 Ke7 
                                10.Kg6 Kf8 11.Kh6 Ke7 12.Kh5 Ke8 
                                13.Kg6 Kf8 14.Kh6 Ke7 

Computed move :   f4xg5
NPS:              843596
no solution found [:-( [15/23]!
[Diagram of position #24]

Test position #24

White to move


FEN :          1r4k1/1q2bp2/3p2p1/2pP4/p1N4R/2P2QP1/1P3PK1/8 w - -
Best Move :    Nd6 
Position ID:  "CMB-01"

 depth   value    time    nodes pv
    1    +0.83    0.00        2 1.h4h2 
   <1>   +0.83    0.00      120 1.h4h2 
    2    +0.71    0.00      160 1.h4h2 b7d7 
  4/2    +0.82    0.00      618 1.h4h1 b7d7 
   <2>   +0.82    0.00      774 1.h4h1 b7d7 
    3    +0.76    0.00     1093 1.h4h1 b8e8 2.f3e4 
  6/3    +0.80    0.00     2173 1.h4h6 b7d7 2.Kg1 
   <3>   +0.80    0.02     3086 1.h4h6 b7d7 2.Kg1 
    4    +0.78    0.02     4581 1.h4h6 b7d7 2.f3f4 b8e8 
   <4>   +0.78    0.02     8709 1.h4h6 b7d7 2.f3f4 b8e8 
    5    +0.78    0.03    10819 1.h4h6 b7d7 2.f3f4 b8e8 3.Kg1 
   <5>   +0.78    0.03    20454 1.h4h6 b7d7 2.f3f4 b8e8 3.Kg1 
    6    +0.55    0.08    48002 1.h4h6 e7g5 2.h6h1 b7d7 3.f3e4 b8e8 
  4/6    +0.77    0.11    71788 1.h4h3 b7b3 2.f3d3 e7g5 3.Kg1 b3a2 
   <6>   +0.77    0.14    89216 1.h4h3 b7b3 2.f3d3 e7g5 3.Kg1 b3a2 
    7    +0.72    0.17   111443 1.h4h3 b7b3 2.f3d3 e7g5 3.c4xd6 b3xb2 
                                4.d3f3 f5 
  7/7    +0.78    0.25   161642 1.h4h1 b8e8 2.f3e4 b7b8 3.e4g4 b8b7 
                                4.h1h5 
   <7>   +0.78    0.30   196290 1.h4h1 b8e8 2.f3e4 b7b8 3.e4g4 b8b7 
                                4.h1h5 
    8    +0.75    0.39   254852 1.h4h1 b8e8 2.f3e4 b7b8 3.e4g4 b8b7 
                                4.g4f3 b7d7 5.f3f4 
   <8>   +0.75    0.49   331910 1.h4h1 b8e8 2.f3e4 b7b8 3.e4g4 b8b7 
                                4.g4f3 b7d7 5.f3f4 
    9    +0.75    1.16   787645 1.h4h1 e7f8 2.f3e4 b7e7 3.e4f4 f8g7 
                                4.h1h3 b8b7 5.Kg1 
!17/9    +1.17    1.53  1059569 1.c4xd6 
!   9    +1.92    1.56  1077906 1.c4xd6 
!   9    +5.12    1.59  1091713 1.c4xd6 
!   9    +5.28    1.63  1111163 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
   <9>   +5.28    1.63  1113360 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
   10    +5.48    1.74  1177193 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
                                7.Kh3 
  <10>   +5.48    1.80  1248396 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
                                7.Kh3 
   11    +5.60    1.92  1326091 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
                                7.c5a7 c2a2 
  <11>   +5.60    2.06  1494709 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2c2 
                                7.c5a7 c2a2 
   12    +5.74    2.56  1786974 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 b2c2 8.c5a7 c2a2 9.c4 
  <12>   +5.74    3.05  2215150 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 b2c2 8.c5a7 c2a2 9.c4 
   13    +5.85    7.30  4631724 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 b2a2 8.Kg1 a2c2 9.c5a3 Kg7 
                                10.a3xa4 c2xc3 
  <13>   +5.85    8.20  5438954 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 b2a2 8.Kg1 a2c2 9.c5a3 Kg7 
                                10.a3xa4 c2xc3 
   14    +6.25   10.77  7010832 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 a3 8.c5xa3 b2xf2 9.Kh3 f2c2 
                                10.a3c5 Kg7 11.c5g5 Kf8 12.g5xh5 c2xc3 
  <14>   +6.25   11.95  8115008 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 a3 8.c5xa3 b2xf2 9.Kh3 f2c2 
                                10.a3c5 Kg7 11.c5g5 Kf8 12.g5xh5 c2xc3 
   15    +6.44   19.42 12518333 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 a3 
                                7.c5xa3 b2xf2 8.Kh3 f2f5 9.a3e7 f5f3 
                                10.e7g5 Kf8 11.g5d8 
  <15>   +6.44   23.20 15429647 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 a3 
                                7.c5xa3 b2xf2 8.Kh3 f2f5 9.a3e7 f5f3 
                                10.e7g5 Kf8 11.g5d8 
   16    +6.62    1:00 35638638 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2a2 
                                7.Kg2 a3 8.Kf3 a2a1 9.c5xh5 Kf8 
                                10.h5c5 Ke8 11.c5c7 
  <16>   +6.62    1:20 48108496 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kh2 d5h5 
                                4.h4xh5 g6xh5 5.f6xd6 b8xb2 6.d6xc5 b2a2 
                                7.Kg2 a3 8.Kf3 a2a1 9.c5xh5 Kf8 
                                10.h5c5 Ke8 11.c5c7 
   17    +6.48    2:59 103209188 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 a3 8.c5xa3 b2xf2 9.Kh3 f2f5 
                                10.a3d6 Kg7 11.d6e7 Kg6 12.Kh4 f5d5 
  <17>   +6.48    3:00 103781636 1.c4xd6 e7xd6 2.f3f6 b7xd5 3.Kg1 d5d1 
                                4.Kh2 d1h5 5.h4xh5 g6xh5 6.f6xd6 b8xb2 
                                7.d6xc5 a3 8.c5xa3 b2xf2 9.Kh3 f2f5 
                                10.a3d6 Kg7 11.d6e7 Kg6 12.Kh4 f5d5 

Computed move :   c4xd6
NPS:              576500
solution found [16/24], time: 1.53, points: 25, nodes: 1059569!
[Diagram of position #25]

Test position #25

White to move


FEN :          rn3rk1/pbppq1pp/1p2pb2/4N2Q/3PN3/3B4/PPP2PPP/R3K2R w KQ -
Best Move :    Qh7 
Position ID:  "CMB-02"

 depth   value    time    nodes pv
    1    +0.49    0.00      142 1.e4xf6 g7xf6 2.h5g4 Kh8 
   <1>   +0.49    0.00      300 1.e4xf6 g7xf6 2.h5g4 Kh8 
    2    +0.18    0.00     1042 1.e4xf6 g7xf6 2.h5g4 Kh8 3.e5c4 e5 
   <2>   +0.18    0.01     2488 1.e4xf6 g7xf6 2.h5g4 Kh8 3.e5c4 e5 
  4/3    -0.15    0.03    17920 1.O-O f6h4 2.c3 
  8/3    -0.12    0.03    18752 1.O-O-O f6h4 2.d1e1 
   <3>   -0.12    0.05    21483 1.O-O-O f6h4 2.d1e1 
    4    +0.08    0.05    25553 1.O-O-O b7xe4 2.d3xe4 f6g5 3.Kb1 
  2/4    +0.19    0.06    28017 1.O-O f6xe5 2.d4xe5 b8c6 
   <4>   +0.19    0.09    53476 1.O-O f6xe5 2.d4xe5 b8c6 
! 4/5    +0.61    0.14    94828 1.h5xh7 
!   5    +1.36    0.14    94858 1.h5xh7 
!   5    +4.56    0.14    94888 1.h5xh7 
!   5       #7    0.17   141218 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   <5>      #7    0.19   152786 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
    6       #7    0.30   292000 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   <6>      #7    0.34   345033 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
    7       #7    0.56   661220 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   <7>      #7    0.72   859788 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
    8       #7    1.25  1599391 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   <8>      #7    1.45  1889190 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
    9       #7    2.58  3507363 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   <9>      #7    3.28  4448882 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   10       #7    5.70  7938924 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <10>      #7    7.03  9804872 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   11       #7   12.45 17582465 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <11>      #7   14.89 20941567 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   12       #7   27.05 38108715 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <12>      #7   32.31 45271494 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   13       #7   58.59 81833362 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <13>      #7    1:12 99471291 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
   14       #7    2:07 175468009 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <14>      #7    2:38 214315386 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 g4f2 
  <15>      #7    3:00 244554059 1.h5xh7 Kxh7 2.e4xf6 Kh6 3.e5g4 Kg5 
                                4.f4 Kh4 5.g3 Kh3 6.d3f1 b7g2 
                                7.g4f2 

Computed move :   h5xh7
NPS:              1358633
solution found [17/25], time: 0.14, points: 25, nodes: 94828!
[Diagram of position #26]

Test position #26

Black to move


FEN :          4r1k1/3b1p2/5qp1/1BPpn2p/7n/r3P1N1/2Q1RPPP/1R3NK1 b - -
Best Move :    Qf3 
Position ID:  "CMB-03"

 depth   value    time    nodes pv
    1    -5.24    0.00        6 1... d7g4 2.b5xe8 g4xe2 3.c2xe2 
  4/1    -3.22    0.00       21 1... g5 2.b5xd7 e5xd7 3.g3xh5 
  5/1    -1.78    0.00       24 1... d7xb5 2.b1xb5 
   <1>   -1.78    0.02      244 1... d7xb5 2.b1xb5 
    2    -1.78    0.02      283 1... d7xb5 2.b1xb5 
 13/2    -1.69    0.02     1467 1... e8b8 2.b5xd7 b8xb1 3.c2xb1 e5xd7 
   <2>   -1.69    0.02     1756 1... e8b8 2.b5xd7 b8xb1 3.c2xb1 e5xd7 
    3    -1.69    0.02     2041 1... e8b8 2.b5xd7 b8xb1 
  2/3    -1.33    0.02     2394 1... d7xb5 2.b1xb5 e5c4 
   <3>   -1.33    0.03     6008 1... d7xb5 2.b1xb5 e5c4 
  4/4    -1.69    0.03    12286 1... e8b8 2.b5xd7 b8xb1 3.c2xb1 
  6/4    -1.48    0.05    15340 1... a3c3 2.c2a4 d7xb5 3.a4xb5 
   <4>   -1.48    0.06    19059 1... a3c3 2.c2a4 d7xb5 3.a4xb5 
    5    -1.43    0.06    25484 1... a3c3 2.c2a4 e8b8 3.e2e1 d7g4 
  4/5    -1.32    0.17    91578 1... e5f3 2.Kh1 a3c3 3.c2a4 c3c4 
                                4.a4a7 d7xb5 5.b1xb5 e8e7 
   <5>   -1.32    0.20   107034 1... e5f3 2.Kh1 a3c3 3.c2a4 c3c4 
                                4.a4a7 d7xb5 5.b1xb5 e8e7 
!   6    -0.90    0.44   252243 1... e5f3 
!   6    -0.15    0.45   264967 1... e5f3 
!   6    +2.07    0.50   291437 1... e5f3 2.Kh1 d7h3 3.g2xh3 f3e1 
                                4.f4 e1xc2 5.b5xe8 a3a2 6.b1b7 
   <6>   +2.07    0.55   332995 1... e5f3 2.Kh1 d7h3 3.g2xh3 f3e1 
                                4.f4 e1xc2 5.b5xe8 a3a2 6.b1b7 
  7/7    +2.15    0.75   489054 1... f6f3 2.c2e4 f3xe4 3.g3xe4 d5xe4 
                                4.b5xd7 e5xd7 5.e2c2 
   <7>   +2.15    0.78   533867 1... f6f3 2.c2e4 f3xe4 3.g3xe4 d5xe4 
                                4.b5xd7 e5xd7 5.e2c2 
    8    +2.21    0.84   578159 1... f6f3 2.c2e4 f3xe4 3.g3xe4 d5xe4 
                                4.b5xd7 e5xd7 5.c6 d7c5 
   <8>   +2.21    1.02   756746 1... f6f3 2.c2e4 f3xe4 3.g3xe4 d5xe4 
                                4.b5xd7 e5xd7 5.c6 d7c5 
!   9    +2.63    1.08   797791 1... f6f3 
!   9    +3.38    1.08   800852 1... f6f3 
!   9    +6.58    1.08   804279 1... f6f3 
!   9       #5    1.11   827937 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 
   <9>      #5    1.13   865567 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 
   10       #5    1.19   937981 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 
  <10>      #5    1.28  1062449 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 
   11       #5    1.38  1186629 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 
  <11>      #5    1.72  1676652 1... f6f3 2.c2e4 d5xe4 3.g2xf3 e5xf3 
                                4.Kh1 d7h3 5.b5xe8 h3g2 6.h3g2 

Computed move :   f6f3
NPS:              974797
solution found [18/26], time: 0.75, points: 25, nodes: 533867!
[Diagram of position #27]

Test position #27

White to move


FEN :          2k2b1r/1pq3p1/2p1pp2/p1n1PnNp/2P2B2/2N4P/PP2QPP1/3R2K1 w - -
Best Move :    ef6 
Position ID:  "CMB-04"

 depth   value    time    nodes pv
    1    +0.67    0.00        4 1.g5f3 
   <1>   +0.67    0.00      136 1.g5f3 
    2    +0.44    0.00      188 1.g5f3 g5 
 23/2    +0.51    0.00      750 1.g5e4 g5 
   <2>   +0.51    0.02      880 1.g5e4 g5 
    3    +0.38    0.02     1442 1.g5e4 g5 2.e4d6 f8xd6 3.e5xd6 
  2/3    +0.44    0.02     1764 1.g5f3 g5 2.f4e3 
   <3>   +0.44    0.02     4732 1.g5f3 g5 2.f4e3 
    4    +0.60    0.02     5870 1.g5f3 g5 2.f4e3 f5xe3 3.e2xe3 
   <4>   +0.60    0.03    12743 1.g5f3 g5 2.f4e3 f5xe3 3.e2xe3 
    5    +0.60    0.05    14714 1.g5f3 g5 2.f4e3 f5xe3 3.e2xe3 
   <5>   +0.60    0.07    34615 1.g5f3 g5 2.f4e3 f5xe3 3.e2xe3 
  3/6    +0.77    0.22   129916 1.g5e4 Kb8 2.f4h2 f6xe5 3.e4xc5 f8xc5 
                                4.h2xe5 
   <6>   +0.77    0.27   160172 1.g5e4 Kb8 2.f4h2 f6xe5 3.e4xc5 f8xc5 
                                4.h2xe5 
    7    +0.87    0.43   250843 1.g5e4 c7f7 2.e5xf6 g7xf6 3.e2d2 c5d7 
                                4.a4 
   <7>   +0.87    0.55   368040 1.g5e4 c7f7 2.e5xf6 g7xf6 3.e2d2 c5d7 
                                4.a4 
    8    +0.83    0.91   580496 1.g5e4 h4 2.e4d6 f8xd6 3.e5xd6 c7d7 
                                4.f4e3 f5xe3 5.e2xe3 h8h5 
   <8>   +0.83    1.14   815323 1.g5e4 h4 2.e4d6 f8xd6 3.e5xd6 c7d7 
                                4.f4e3 f5xe3 5.e2xe3 h8h5 
    9    +0.80    1.69  1174144 1.g5e4 h4 2.e4d6 f8xd6 3.e5xd6 c7d7 
                                4.f4e3 f5xe3 5.e2xe3 h8h5 6.a4 Kb8 
! 4/9    +1.25    2.13  1542897 1.e5xf6 
!   9    +2.00    2.22  1603550 1.e5xf6 
!   9    +2.38    2.39  1728418 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.e6xf5 g7xf6 6.d1d7 c7e5 
   <9>   +2.38    2.50  1828785 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.e6xf5 g7xf6 6.d1d7 c7e5 
!  10    +2.80    2.86  2062944 1.e5xf6 
!  10    +2.90    3.22  2344977 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6e5 f8d6 
                                7.e5xf5 h8e8 8.e2d4 
  <10>   +2.90    3.64  2755001 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6e5 f8d6 
                                7.e5xf5 h8e8 8.e2d4 
   11    +2.50    4.39  3412110 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6xf5 g7xf6 
                                7.e2f4 f8d6 8.f5xf6 d6xf4 9.f6xf4 Ka7 
  <11>   +2.50    5.58  4604928 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6xf5 g7xf6 
                                7.e2f4 f8d6 8.f5xf6 d6xf4 9.f6xf4 Ka7 
!  12    +2.92    7.00  5609413 1.e5xf6 
!  12    +2.44    9.71  7781950 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h6 5.e6xf5 h6xf6 6.f5xa5 f8d6 
                                7.b3 d6c7 8.a5c3 h8f8 9.c3xf6 f8xf6 
  <12>   +2.44   12.50 10425556 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h6 5.e6xf5 h6xf6 6.f5xa5 f8d6 
                                7.b3 d6c7 8.a5c3 h8f8 9.c3xf6 f8xf6 
   13    +2.52   17.57 14464500 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h6 5.d1d8 Kc7 6.e6c8 Kb6 
                                7.c5 Kxc5 8.c8xf5 Kb6 9.f7 h6f6 
                                10.f5xf6 g7xf6 11.d8c8 
  <13>   +2.52   22.52 19066431 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h6 5.d1d8 Kc7 6.e6c8 Kb6 
                                7.c5 Kxc5 8.c8xf5 Kb6 9.f7 h6f6 
                                10.f5xf6 g7xf6 11.d8c8 
   14    +2.55   39.19 32208340 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h4 5.e6e5 f5d6 6.f6xg7 f8xg7 
                                7.e5xg7 h8e8 8.e2c3 d6e4 9.c3xe4 h4xe4 
                                10.g7f7 
  <14>   +2.55   50.05 41775636 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4h4 5.e6e5 f5d6 6.f6xg7 f8xg7 
                                7.e5xg7 h8e8 8.e2c3 d6e4 9.c3xe4 h4xe4 
                                10.g7f7 
   15    +2.68    1:14 60314842 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6e5 f8d6 
                                7.e5xf5 g7xf6 8.f5xf6 d6c7 9.Kf1 c8f8 
                                10.f6g6 f8c5 
  <15>   +2.68    1:38 80512484 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6e5 f8d6 
                                7.e5xf5 g7xf6 8.f5xf6 d6c7 9.Kf1 c8f8 
                                10.f6g6 f8c5 
  <16>   +2.68    3:00 139443673 1.e5xf6 c7xf4 2.g5xe6 c5xe6 3.e2xe6 Kb8 
                                4.c3e2 f4c7 5.d1d7 c7c8 6.e6e5 f8d6 
                                7.e5xf5 g7xf6 8.f5xf6 d6c7 9.Kf1 c8f8 
                                10.f6c3 

Computed move :   e5xf6
NPS:              774601
solution found [19/27], time: 2.13, points: 25, nodes: 1542897!
[Diagram of position #28]

Test position #28

White to move


FEN :          2r2r2/3qbpkp/p3n1p1/2ppP3/6Q1/1P1B3R/PBP3PP/5R1K w - -
Best Move :    Rh7 
Position ID:  "CMB-05"

 depth   value    time    nodes pv
    1    +1.59    0.00        2 1.d3xa6 
   <1>   +1.59    0.00      219 1.d3xa6 
    2    +1.52    0.00      315 1.d3xa6 c8e8 
   <2>   +1.52    0.00     1635 1.d3xa6 c8e8 
    3    +1.36    0.00     2102 1.d3xa6 c8a8 2.g4e2 
  6/3    +1.39    0.01     6623 1.b2c1 Kg8 2.d3xa6 
   <3>   +1.39    0.01     8921 1.b2c1 Kg8 2.d3xa6 
    4    +1.34    0.03    11180 1.b2c1 Kg8 2.d3xa6 c8a8 
   <4>   +1.34    0.05    27665 1.b2c1 Kg8 2.d3xa6 c8a8 
    5    +1.71    0.08    45026 1.b2c1 f8e8 2.h3f3 e8f8 3.d3xa6 
   <5>   +1.71    0.12    78265 1.b2c1 f8e8 2.h3f3 e8f8 3.d3xa6 
    6    +1.66    0.17   113607 1.b2c1 Kg8 2.c1h6 f8e8 3.d3xa6 c8a8 
! 2/6    +2.13    0.23   158005 1.h3xh7 
!   6    +2.88    0.25   165099 1.h3xh7 
!   6    +6.08    0.30   198670 1.h3xh7 
!   6    +8.48    0.64   509587 1.h3xh7 Kg8 2.g4h3 e7h4 3.h7xh4 f5 
                                4.e5xf6 d7d6 5.d3xg6 
   <6>   +8.48    0.67   558967 1.h3xh7 Kg8 2.g4h3 e7h4 3.h7xh4 f5 
                                4.e5xf6 d7d6 5.d3xg6 
!   7    +8.90    0.75   601301 1.h3xh7 
!   7    +9.65    0.83   649436 1.h3xh7 
!   7   +12.85    1.00   774883 1.h3xh7 
!   7   +13.86    1.37  1160982 1.h3xh7 Kg8 2.g4h3 f5 3.e5xf6 e7xf6 
                                4.h7xd7 e6g5 5.h3h4 f6xb2 6.h4xg5 f8xf1 
                                7.d3xf1 
   <7>  +13.86    1.47  1256089 1.h3xh7 Kg8 2.g4h3 f5 3.e5xf6 e7xf6 
                                4.h7xd7 e6g5 5.h3h4 f6xb2 6.h4xg5 f8xf1 
                                7.d3xf1 
!   8   +14.28    1.73  1429238 1.h3xh7 
!   8   +14.68    2.05  1688348 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e7g5 5.f7xd7 c8c7 6.d7xe6 c4 
                                7.b3xc4 d5xc4 8.d3xc4 a5 
   <8>  +14.68    2.11  1763373 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e7g5 5.f7xd7 c8c7 6.d7xe6 c4 
                                7.b3xc4 d5xc4 8.d3xc4 a5 
!   9   +15.10    2.30  1872385 1.h3xh7 
!   9   +15.03    2.66  2234530 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e7f8 5.f7xd7 c8c7 6.d7xe6 a5 
                                7.e6b6 c7e7 8.b6d8 Kg7 9.d8xa5 
   <9>  +15.03    2.76  2395457 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e7f8 5.f7xd7 c8c7 6.d7xe6 a5 
                                7.e6b6 c7e7 8.b6d8 Kg7 9.d8xa5 
!  10   +15.45    3.16  2617010 1.h3xh7 
!  10   +16.08    4.62  3904892 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.d3xa6 Kf6 9.c8c6 Ke5 
                                10.c6d7 Kf6 11.a4 
  <10>  +16.08    4.94  4308130 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.d3xa6 Kf6 9.c8c6 Ke5 
                                10.c6d7 Kf6 11.a4 
   11   +16.16    7.72  6951322 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.d3xa6 f7e5 9.a4 Kf6 
                                10.Kg1 e7d6 11.a6b5 
  <11>  +16.16    8.56  7958234 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.d3xa6 f7e5 9.a4 Kf6 
                                10.Kg1 e7d6 11.a6b5 
!  12   +16.58   11.11  9518648 1.h3xh7 
!  12   +17.21   16.73 14524494 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8g4 Kf8 9.d3c4 f7g5 
                                10.g4f4 Kg7 11.h4 Kg6 12.h4xg5 e7xg5 
                                13.c4d3 Kh5 
  <12>  +17.21   18.16 16312196 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8g4 Kf8 9.d3c4 f7g5 
                                10.g4f4 Kg7 11.h4 Kg6 12.h4xg5 e7xg5 
                                13.c4d3 Kh5 
!  13   +17.63   23.48 19909322 1.h3xh7 
!  13   +18.35   42.83 34834850 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8g4 Kf8 9.d3c4 f7g5 
                                10.g4f4 Ke8 11.h4 d3 12.h4xg5 d3xc2 
                                13.c4xa6 Kd7 14.g6 
  <13>  +18.35   46.41 38996393 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8g4 Kf8 9.d3c4 f7g5 
                                10.g4f4 Ke8 11.h4 d3 12.h4xg5 d3xc2 
                                13.c4xa6 Kd7 14.g6 
!  14   +18.77    1:01 49305374 1.h3xh7 
!  14   +19.52    1:27 65339087 1.h3xh7 
!  14   +20.00    2:10 94318322 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8f5 e7d8 9.f5xc5 d8f6 
                                10.d3xa6 f7h6 
  <14>  +20.00    2:19 104521728 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8f5 e7d8 9.f5xc5 d8f6 
                                10.d3xa6 f7h6 
  <15>  +20.00    3:00 125315139 1.h3xh7 Kxh7 2.f1xf7 f8xf7 3.g4xg6 Kh8 
                                4.g6xf7 e6g5 5.e6 d4 6.e6xd7 g5xf7 
                                7.d7xc8Q Kg7 8.c8f5 f7d6 9.f5xc5 Kf7 
                                10.b2xd4 d6b5 11.c5f5 Ke8 12.d3xb5 a6xb5 
                                13.f5xb5 Kf7 14.b5c4 Ke8 15.c4c8 Kf7 

Computed move :   h3xh7
NPS:              696156
solution found [20/28], time: 0.23, points: 25, nodes: 158005!
[Diagram of position #29]

Test position #29

White to move


FEN :          2r1k2r/2pn1pp1/1p3n1p/p3PP2/4q2B/P1P5/2Q1N1PP/R4RK1 w k -
Best Move :    ef6 
Position ID:  "CMB-06"

 depth   value    time    nodes pv
    1    -1.29    0.00       11 1.c2d2 e4xh4 2.e5xf6 d7xf6 
 16/1    -0.80    0.00       57 1.c2xe4 f6xe4 
   <1>   -0.80    0.00      113 1.c2xe4 f6xe4 
    2    -0.80    0.01      142 1.c2xe4 f6xe4 
   <2>   -0.80    0.01      340 1.c2xe4 f6xe4 
    3    -0.48    0.01      581 1.c2xe4 f6xe4 2.e6 
   <3>   -0.48    0.01     1783 1.c2xe4 f6xe4 2.e6 
    4    -0.39    0.01     2300 1.c2xe4 f6xe4 2.e6 d7c5 
   <4>   -0.39    0.03     4497 1.c2xe4 f6xe4 2.e6 d7c5 
    5    -0.39    0.03     5289 1.c2xe4 f6xe4 2.e6 d7c5 3.e6xf7 Kxf7 
                                4.a1d1 
   <5>   -0.39    0.03    10228 1.c2xe4 f6xe4 2.e6 d7c5 3.e6xf7 Kxf7 
                                4.a1d1 
    6    -0.56    0.05    13188 1.c2xe4 f6xe4 2.e6 d7c5 3.f1f4 O-O 
  4/6    -0.50    0.08    38605 1.e2d4 e4xc2 2.d4xc2 d7xe5 3.h4xf6 g7xf6 
                                4.f1d1 
   <6>   -0.50    0.11    48834 1.e2d4 e4xc2 2.d4xc2 d7xe5 3.h4xf6 g7xf6 
                                4.f1d1 
    7    -0.70    0.12    66132 1.e2d4 e4xc2 2.d4xc2 d7xe5 3.h4xf6 g7xf6 
                                4.f1d1 c8d8 
  2/7    -0.35    0.16    75122 1.c2xe4 f6xe4 2.e6 d7c5 3.f1f4 c8b8 
                                4.a1d1 O-O 
   <7>   -0.35    0.20   112220 1.c2xe4 f6xe4 2.e6 d7c5 3.f1f4 c8b8 
                                4.a1d1 O-O 
    8    -0.59    0.33   174273 1.c2xe4 f6xe4 2.f1e1 d7c5 3.a1d1 O-O 
                                4.f6 g6 
   <8>   -0.59    0.45   274688 1.c2xe4 f6xe4 2.f1e1 d7c5 3.a1d1 O-O 
                                4.f6 g6 
    9    -0.53    0.58   334573 1.c2xe4 f6xe4 2.f1e1 d7c5 3.a1d1 c8b8 
                                4.h4f2 c5a4 5.d1d3 a4b2 
   <9>   -0.53    0.76   482089 1.c2xe4 f6xe4 2.f1e1 d7c5 3.a1d1 c8b8 
                                4.h4f2 c5a4 5.d1d3 a4b2 
   10    -0.26    1.39   828936 1.c2xe4 f6xe4 2.f1f3 d7c5 3.f3e3 O-O 
                                4.e6 f7xe6 5.f5xe6 c8e8 6.e2d4 
!4/10    -0.11    1.53   960577 1.e5xf6 
!  10    +0.64    1.58   999664 1.e5xf6 
!  10    +2.09    2.16  1373630 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2e4 
                                4.a1e1 e4e5 5.d4c6 f6 6.c6xe5 f6xe5 
  <10>   +2.09    2.22  1419368 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2e4 
                                4.a1e1 e4e5 5.d4c6 f6 6.c6xe5 f6xe5 
!  11    +2.51    2.62  1731877 1.e5xf6 
!  11    +2.62    3.03  1979491 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.f1e1 Kf8 
                                7.d4c6 f6d5 8.c4 d5f4 9.Kf1 f4d3 
  <11>   +2.62    3.22  2157568 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.f1e1 Kf8 
                                7.d4c6 f6d5 8.c4 d5f4 9.Kf1 f4d3 
   12    +2.88    6.01  3592124 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.a1e1 Kf8 
                                7.d4c6 h5 8.f1g1 c8e8 9.e1xe8 Kxe8 
                                10.Kf3 
  <12>   +2.88    6.39  3932247 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.a1e1 Kf8 
                                7.d4c6 h5 8.f1g1 c8e8 9.e1xe8 Kxe8 
                                10.Kf3 
   13    +2.88    8.14  5007465 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.a1e1 Kf8 
                                7.d4c6 h5 8.f1g1 c8e8 9.Kf3 e8xe1 
                                10.g1xe1 f6d5 
  <13>   +2.88    8.98  5753862 1.e5xf6 e4xc2 2.f6xg7 h8g8 3.e2d4 c2xg2 
                                4.Kxg2 g8xg7 5.h4g3 d7f6 6.a1e1 Kf8 
                                7.d4c6 h5 8.f1g1 c8e8 9.Kf3 e8xe1 
                                10.g1xe1 f6d5 
   14    +3.04   26.50 16149556 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 Kd7 5.a1d1 c8e8 6.f4f3 Kc8 
                                7.f3d3 c5 8.h4g3 d6c4 9.d4c6 
  <14>   +3.04   28.25 17726286 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 Kd7 5.a1d1 c8e8 6.f4f3 Kc8 
                                7.f3d3 c5 8.h4g3 d6c4 9.d4c6 
   15    +3.18   53.53 33087249 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 Kd7 5.a1d1 g5 6.f5xg6 f7xg6 
                                7.f4f6 g5 8.h4g3 c8f8 9.f6e6 f8e8 
                                10.e6f6 
  <15>   +3.18   57.28 36418083 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 Kd7 5.a1d1 g5 6.f5xg6 f7xg6 
                                7.f4f6 g5 8.h4g3 c8f8 9.f6e6 f8e8 
                                10.e6f6 
   16    +3.10    2:19 89141694 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 O-O 5.d4c6 g5 6.f5xg6 f7xg6 
                                7.c6e7 Kh7 8.e7xc8 f8xf4 9.h4g3 f4c4 
                                10.g3xd6 c7xd6 11.c8xb6 c4xc3 
  <16>   +3.10    2:31 99294732 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 O-O 5.d4c6 g5 6.f5xg6 f7xg6 
                                7.c6e7 Kh7 8.e7xc8 f8xf4 9.h4g3 f4c4 
                                10.g3xd6 c7xd6 11.c8xb6 c4xc3 
  <17>   +3.10    3:00 112860995 1.e5xf6 d7xf6 2.c2xe4 f6xe4 3.f1f4 e4d6 
                                4.e2d4 O-O 5.d4c6 g5 6.f5xg6 f7xg6 
                                7.c6e7 Kh7 8.e7xc8 f8xf4 9.h4g3 f4c4 
                                10.c8xd6 c7xd6 11.g3xd6 c4xc3 12.a1f1 

Computed move :   e5xf6
NPS:              626970
solution found [21/29], time: 1.53, points: 25, nodes: 960577!
[Diagram of position #30]

Test position #30

Black to move


FEN :          2rr2k1/1b3ppp/pb2p3/1p2P3/1P2BPnq/P1N3P1/1B2Q2P/R4R1K b - -
Best Move :    Rc3 
Position ID:  "CMB-07"

 depth   value    time    nodes pv
    1    -2.15    0.00        3 1... h4h3 2.e4xb7 
  4/1    +1.92    0.00      142 1... b7xe4 2.c3xe4 h4h3 
   <1>   +1.92    0.00      294 1... b7xe4 2.c3xe4 h4h3 
?   2    +1.11    0.00     1870 1... b7xe4 2.c3xe4 h4h3 3.e4d6 
   <2>   +1.11    0.00     2739 1... b7xe4 2.c3xe4 h4h3 3.e4d6 
    3    +1.24    0.02     4586 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 
   <3>   +1.24    0.02     6454 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 
    4    +1.24    0.04     9702 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 
   <4>   +1.24    0.05    15868 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 
    5    +1.19    0.07    31286 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.a1c1 b6d4 
   <5>   +1.19    0.10    50670 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.a1c1 b6d4 
    6    +1.12    0.18   101872 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.a1d1 b2c2 
                                7.f1h1 d8xd1 8.h1xd1 
   <6>   +1.12    0.24   149182 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.a1d1 b2c2 
                                7.f1h1 d8xd1 8.h1xd1 
    7    +1.07    0.44   280653 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.f1d1 b2c2 
                                7.d1xd8 b6xd8 8.a1d1 
   <7>   +1.07    0.58   407969 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.f1d1 b2c2 
                                7.d1xd8 b6xd8 8.a1d1 
    8    +1.03    1.46  1067946 1... b7xe4 2.c3xe4 h4xh2 3.e2xh2 g4xh2 
                                4.Kxh2 c8c2 5.Kh3 c2xb2 6.f1d1 d8xd1 
                                7.a1xd1 b2b3 8.d1d6 
!26/8    +1.49    1.88  1377404 1... c8xc3 
!   8    +2.24    2.02  1452534 1... c8xc3 
!   8    +2.15    2.08  1491799 1... c8xc3 2.e4xb7 c3xg3 3.b7xa6 g3g1 
                                4.f1xg1 g4f2 5.e2xf2 h4xf2 6.g1g2 f2xf4 
                                7.a6xb5 
   <8>   +2.15    2.10  1501770 1... c8xc3 2.e4xb7 c3xg3 3.b7xa6 g3g1 
                                4.f1xg1 g4f2 5.e2xf2 h4xf2 6.g1g2 f2xf4 
                                7.a6xb5 
!   9    +2.57    2.25  1589807 1... c8xc3 
!   9    +3.32    2.57  1830025 1... c8xc3 
!   9    +4.01    2.74  1966353 1... c8xc3 2.e4xb7 c3xg3 3.f1f3 b6f2 
                                4.f3xf2 g3e3 5.e2xg4 h4xg4 6.b7xa6 
   <9>   +4.01    2.86  2112497 1... c8xc3 2.e4xb7 c3xg3 3.f1f3 b6f2 
                                4.f3xf2 g3e3 5.e2xg4 h4xg4 6.b7xa6 
!  10    +4.43    3.27  2347843 1... c8xc3 
!  10    +4.73    3.58  2596997 1... c8xc3 2.e4xb7 c3xg3 3.f1f3 g3xf3 
                                4.b7xf3 g4f2 5.Kg1 f2d3 6.Kf1 d3xf4 
                                7.e2c2 h4h3 8.f3g2 h3xh2 
  <10>   +4.73    3.83  2875379 1... c8xc3 2.e4xb7 c3xg3 3.f1f3 g3xf3 
                                4.b7xf3 g4f2 5.Kg1 f2d3 6.Kf1 d3xf4 
                                7.e2c2 h4h3 8.f3g2 h3xh2 
?  11    +4.78    5.66  4535308 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b7e4 h6 
                                7.f1g1 h3xh2 8.c2xh2 
  <11>   +4.78    5.66  4535358 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b7e4 h6 
                                7.f1g1 h3xh2 8.c2xh2 
!  12    +5.20    7.43  5628588 1... c8xc3 
!  12    +5.40    8.96  6784473 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 
  <12>   +5.40    9.99  8002882 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 
   13    +5.47   14.15 11114848 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.c2e2 e3xf4 
                                7.h2xh3 h4xh3 8.Kg1 f4e3 9.e2xe3 h3xe3 
                                10.f1f2 d8d2 
  <13>   +5.47   16.79 13869642 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.c2e2 e3xf4 
                                7.h2xh3 h4xh3 8.Kg1 f4e3 9.e2xe3 h3xe3 
                                10.f1f2 d8d2 
!  14    +5.89   26.08 19165178 1... c8xc3 
!  14    +6.30   44.41 31503713 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 f4g3 
                                10.e1e2 g3xa3 
  <14>   +6.30   49.33 36445573 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 f4g3 
                                10.e1e2 g3xa3 
   15    +6.48    1:11 51778212 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 f4g3 
                                10.h2e2 g3xa3 
  <15>   +6.48    1:20 60655545 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.c1e1 f4g3 
                                10.h2e2 g3xa3 
!  16    +6.90    2:00 83884373 1... c8xc3 
!  16    +6.90    2:17 98870062 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.h2c2 f4xe5 
                                10.c2c8 e5g5 11.Kh2 g5f4 12.Kg2 
  <16>   +6.90    2:40 119313317 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 g4xh2 
                                4.e2xh2 g3h3 5.c1c2 b6e3 6.b2c1 e3xc1 
                                7.f1xc1 h3xh2 8.c2xh2 h4xf4 9.h2c2 f4xe5 
                                10.c2c8 e5g5 11.Kh2 g5f4 12.Kg2 
  <17>   +6.90    3:00 132475986 1... c8xc3 2.e4xb7 c3xg3 3.a1c1 

Computed move :   c8xc3
NPS:              735977
solution found [22/30], time: 1.88, points: 25, nodes: 1377404!
© Steffen A. Jakob