[ Test Suite arasan | Hossa ]

Positions 111 - 120


[Diagram of position #111]

Test position #111

White to move


FEN :          8/8/3k4/1p1npP1p/pP2B2P/P7/5K2/8 w - -
Best Move :    Bxd5 
Position ID:  "arasan4.111"

 depth   value    time    nodes pv
    1    +0.03    0.00        3 1.e4xd5 Kxd5 
  2/1    +0.38    0.00        5 1.Kf3 
   <1>   +0.38    0.00       19 1.Kf3 
    2    +0.10    0.00       38 1.Kf3 d5f6 
 10/2    +0.11    0.01      121 1.e4d3 d5c3 
   <2>   +0.11    0.01      139 1.e4d3 d5c3 
    3    +0.36    0.01      239 1.e4d3 Kc6 2.d3e4 
  4/3    +0.52    0.01      327 1.e4xd5 Kxd5 2.Kg3 
   <3>   +0.52    0.01      417 1.e4xd5 Kxd5 2.Kg3 
    4    +0.52    0.01      542 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 
   <4>   +0.52    0.01      838 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 
    5    +0.60    0.01     1093 1.e4xd5 Kxd5 2.Ke3 Kc6 3.Ke4 Kd6 
   <5>   +0.60    0.01     1725 1.e4xd5 Kxd5 2.Ke3 Kc6 3.Ke4 Kd6 
!   6    +1.02    0.01     1945 1.e4xd5 
!   6    +0.75    0.03     2572 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 
   <6>   +0.75    0.03     3657 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 
    7    +0.53    0.03     5265 1.e4xd5 Kxd5 2.Ke3 Kc6 3.Ke4 Kd6 
                                4.Kf3 Kd7 
   <7>   +0.53    0.03     7292 1.e4xd5 Kxd5 2.Ke3 Kc6 3.Ke4 Kd6 
                                4.Kf3 Kd7 
?   8    +0.07    0.06    25347 1.e4xd5 Kxd5 2.Ke3 e4 3.Kf4 e3 
                                4.Kf3 Ke5 5.Kxe3 Kxf5 6.Kf3 
? 2/8    +0.09    0.08    33287 1.Kg3 d5b6 2.e4d3 b6c4 3.d3xc4 b5xc4 
                                4.Kf3 Kd5 5.b5 c3 
? 4/8    +0.10    0.11    52069 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd7 
                                4.Ke3 f6g4 5.Ke2 g4f6 6.Kf3 
   <8>   +0.10    0.12    59515 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd7 
                                4.Ke3 f6g4 5.Ke2 g4f6 6.Kf3 
    9    +0.00    0.14    71085 1.e4d3 Kc6 2.Kf3 d5f6 3.Ke3 f6g4 
                                4.Ke2 g4f6 5.Ke3 f6g4 6.Ke2 g4f6 
                                7.Ke3 
  4/9    +0.01    0.19    98579 1.e4xd5 Kxd5 2.Ke3 e4 3.Kf4 e3 
                                4.Kf3 Ke5 5.Kxe3 Kxf5 6.Kf3 Kg6 
                                7.Kf4 
   <9>   +0.01    0.20   111403 1.e4xd5 Kxd5 2.Ke3 e4 3.Kf4 e3 
                                4.Kf3 Ke5 5.Kxe3 Kxf5 6.Kf3 Kg6 
                                7.Kf4 
   10    -0.01    0.23   126659 1.e4xd5 Kxd5 2.Ke3 e4 3.Kf4 e3 
                                4.Kf3 Ke5 5.Kxe3 Kxf5 6.Kf3 Kg6 
                                7.Kg3 Kf6 8.Kf4 Kg6 9.Ke5 Kh6 
                                10.Kf5 
 2/10    +0.00    0.28   159590 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd6 
                                4.Ke3 Kd7 5.e4d3 Kc6 6.d3e4 Kd7 
                                7.Kf3 Ke7 
  <10>   +0.00    0.40   245763 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd6 
                                4.Ke3 Kd7 5.e4d3 Kc6 6.d3e4 Kd7 
                                7.Kf3 Ke7 
   11    +0.00    0.61   375244 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd7 
                                4.e4d3 Kc6 5.d3e4 Kd7 6.e4d3 Kc6 
                                7.d3e4 
  <11>   +0.00    0.80   500384 1.e4d3 Kc6 2.Kf3 d5f6 3.d3e4 Kd7 
                                4.e4d3 Kc6 5.d3e4 Kd7 6.e4d3 Kc6 
                                7.d3e4 Kd7 
   12    +0.01    1.58  1030436 1.e4d3 Kc6 2.d3f1 d5f6 3.Ke3 Kb6 
                                4.f1g2 Kc7 5.g2e4 Kd7 6.e4d3 Kc6 
  <12>   +0.01    1.92  1257932 1.e4d3 Kc6 2.d3f1 d5f6 3.Ke3 Kb6 
                                4.f1g2 Kc7 5.g2e4 Kd7 6.e4d3 Kc6 
   13    +0.01    2.94  1966572 1.e4d3 Kc6 2.d3f1 d5f6 3.Ke3 Kb6 
                                4.f1g2 Kc7 5.g2e4 Kd7 
!12/13    +0.43    3.78  2544819 1.e4xd5 
!  13    +0.88    3.81  2572213 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 5.f7 Kxf7 6.Kxe5 Kg7 
                                7.Kd4 Kf6 8.Kc5 Kf5 9.Kxb5 Kg4 
                                10.Ka5 
  <13>   +0.88    3.86  2598374 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 5.f7 Kxf7 6.Kxe5 Kg7 
                                7.Kd4 Kf6 8.Kc5 Kf5 9.Kxb5 Kg4 
                                10.Ka5 
!  14    +1.30    3.89  2628337 1.e4xd5 
!  14    +2.05    3.97  2676267 1.e4xd5 
!  14    +2.31    4.01  2723224 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 5.f7 Kxf7 6.Kxe5 Kg7 
                                7.Kd4 Kf6 8.Kc5 Kf5 9.Kxb5 Kg4 
                                10.Kc4 Kf5 11.Kd5 
  <14>   +2.31    5.55  3739489 1.e4xd5 Kxd5 2.Ke3 Kc6 3.f6 Kd6 
                                4.Ke4 Ke6 5.f7 Kxf7 6.Kxe5 Kg7 
                                7.Kd4 Kf6 8.Kc5 Kf5 9.Kxb5 Kg4 
                                10.Kc4 Kf5 11.Kd5 
   15    +2.42    5.98  4069561 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke7 6.Kg5 Kf7 
                                7.Kxh5 Kf6 8.Kg4 Kg6 9.h5 Kh6 
                                10.Kh4 Kh7 11.Kg5 Kg7 
  <15>   +2.42   10.65  7195796 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke7 6.Kg5 Kf7 
                                7.Kxh5 Kf6 8.Kg4 Kg6 9.h5 Kh6 
                                10.Kh4 Kh7 11.Kg5 Kg7 
   16    +2.49   11.67  7937820 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke6 6.Kg5 Kf7 
                                7.Kxh5 Kf6 8.Kg4 Kg6 9.h5 Kh6 
                                10.Kh4 Kh7 11.Kg5 
  <16>   +2.49   34.51 21998858 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke6 6.Kg5 Kf7 
                                7.Kxh5 Kf6 8.Kg4 Kg6 9.h5 Kh6 
                                10.Kh4 Kh7 11.Kg5 
   17    +2.72   37.75 24261598 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke6 6.Kg5 Kf7 
                                7.Kxh5 Kf8 8.Kg5 Kg7 9.h5 Kh8 
                                10.h6 Kh7 11.Kh5 Kh8 12.Kg6 
  <17>   +2.72    1:00 37018420 1.e4xd5 Kxd5 2.Ke3 e4 3.f6 Ke6 
                                4.Kxe4 Kxf6 5.Kf4 Ke6 6.Kg5 Kf7 
                                7.Kxh5 Kf8 8.Kg5 Kg7 9.h5 Kh8 
                                10.h6 Kh7 11.Kh5 Kh8 12.Kg6 

Computed move :   e4xd5
NPS:              616870
solution found [82/111], time: 3.78, points: 20, nodes: 2544819!
[Diagram of position #112]

Test position #112

White to move


FEN :          5nk1/p2r1pp1/1p4bp/3B4/4PPP1/P6P/1B6/2R3K1 w - -
Best Move :    f5 
Position ID:  "arasan4.112"

 depth   value    time    nodes pv
    1    +0.89    0.00        2 1.d5c6 
  6/1    +1.24    0.00        8 1.c1c8 
   <1>   +1.24    0.00       71 1.c1c8 
    2    +1.16    0.00      100 1.c1c8 d7e7 
 30/2    +1.25    0.00      344 1.f5 g6h7 
   <2>   +1.25    0.00      369 1.f5 g6h7 
    3    +1.57    0.01      500 1.f5 g6h7 2.c1c8 
   <3>   +1.57    0.01      792 1.f5 g6h7 2.c1c8 
    4    +1.33    0.01     1325 1.f5 g6h7 2.c1c8 d7e7 
   <4>   +1.33    0.01     3015 1.f5 g6h7 2.c1c8 d7e7 
    5    +1.60    0.01     4026 1.f5 g6h7 2.c1c8 d7e7 3.d5c6 
   <5>   +1.60    0.03     6696 1.f5 g6h7 2.c1c8 d7e7 3.d5c6 
    6    +1.22    0.05    12978 1.f5 g6h7 2.f6 g7xf6 3.b2xf6 f8e6 
   <6>   +1.22    0.11    40130 1.f5 g6h7 2.f6 g7xf6 3.b2xf6 f8e6 
    7    +1.51    0.14    54921 1.f5 g6h7 2.Kg2 d7e7 3.c1c8 a6 
                                4.Kf3 
   <7>   +1.51    0.17    71715 1.f5 g6h7 2.Kg2 d7e7 3.c1c8 a6 
                                4.Kf3 
    8    +1.70    0.26   114794 1.f5 g6h7 2.c1c8 h5 3.b2e5 a6 
                                4.e5b8 d7e7 5.g4xh5 
   <8>   +1.70    0.28   123286 1.f5 g6h7 2.c1c8 h5 3.b2e5 a6 
                                4.e5b8 d7e7 5.g4xh5 
    9    +1.79    0.45   200373 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.b2xf6 e7d7 5.Kg2 a5 
   <9>   +1.79    0.47   205683 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.b2xf6 e7d7 5.Kg2 a5 
   10    +1.76    0.58   259524 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.b2xf6 e7d7 5.c8b8 h7g6 6.Kf2 
  <10>   +1.76    0.62   284488 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.b2xf6 e7d7 5.c8b8 h7g6 6.Kf2 
   11    +1.94    1.00   467892 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.a4 Kg7 5.b2a3 f8g6 6.a3xe7 g6xe7 
                                7.c8d8 
  <11>   +1.94    1.12   530687 1.f5 g6h7 2.c1c8 d7e7 3.f6 g7xf6 
                                4.a4 Kg7 5.b2a3 f8g6 6.a3xe7 g6xe7 
                                7.c8d8 
!  12    +2.36    2.75  1366338 1.f5 
!  12    +2.99    3.92  1971652 1.f5 g6h7 2.c1c8 g6 3.a4 g6xf5 
                                4.b2a3 f5xe4 5.a3xf8 h7g6 6.d5c6 d7d1 
                                7.Kf2 Kh7 8.Ke3 
  <12>   +2.99    4.61  2317806 1.f5 g6h7 2.c1c8 g6 3.a4 g6xf5 
                                4.b2a3 f5xe4 5.a3xf8 h7g6 6.d5c6 d7d1 
                                7.Kf2 Kh7 8.Ke3 
   13    +3.37   10.01  5168442 1.f5 g6h7 2.c1c8 h5 3.a4 h5xg4 
                                4.b2a3 h7xf5 5.c8xf8 Kh7 6.f8xf7 d7xf7 
                                7.d5xf7 f5xe4 8.h3xg4 e4c2 9.f7e8 
  <13>   +3.37   10.40  5394302 1.f5 g6h7 2.c1c8 h5 3.a4 h5xg4 
                                4.b2a3 h7xf5 5.c8xf8 Kh7 6.f8xf7 d7xf7 
                                7.d5xf7 f5xe4 8.h3xg4 e4c2 9.f7e8 
   14    +3.54   27.25 14019809 1.f5 Kh7 2.c1c8 f8e6 3.b2e5 e6c5 
                                4.e5c7 c5a4 5.c7b8 a4c5 6.c8f8 c5d3 
                                7.f5xg6 Kxg6 8.d5c6 d7d4 
  <14>   +3.54   31.31 16194360 1.f5 Kh7 2.c1c8 f8e6 3.b2e5 e6c5 
                                4.e5c7 c5a4 5.c7b8 a4c5 6.c8f8 c5d3 
                                7.f5xg6 Kxg6 8.d5c6 d7d4 
   15    +3.58   52.12 27022971 1.f5 Kh7 2.c1c8 f8e6 3.b2e5 e6c5 
                                4.c8f8 c5d3 5.e5g3 d3c5 6.g3b8 d7e7 
                                7.b8d6 e7d7 8.e5 a5 9.f5xg6 Kxg6 
                                10.Kf2 
  <15>   +3.58   53.36 27739122 1.f5 Kh7 2.c1c8 f8e6 3.b2e5 e6c5 
                                4.c8f8 c5d3 5.e5g3 d3c5 6.g3b8 d7e7 
                                7.b8d6 e7d7 8.e5 a5 9.f5xg6 Kxg6 
                                10.Kf2 
  <16>   +3.58    1:00 31088360 1.f5 Kh7 2.c1c8 f8e6 3.b2e5 e6c5 
                                4.c8f8 c5d3 5.e5b8 d7e7 6.Kg2 d3c5 

Computed move :   f5
NPS:              518052
solution found [83/112], time: 0.00, points: 25, nodes: 369!
[Diagram of position #113]

Test position #113

Black to move


FEN :          5r1k/2P4p/2P3p1/1P2pb2/4Nb1q/2N2r2/2R4P/1Q3R1K b - -
Best Move :    Rh3 
Position ID:  "arasan4.113"

 depth   value    time    nodes pv
    1    -0.45    0.02        4 1... f3h3 
  4/1    -0.24    0.02      121 1... f3xf1 2.b1xf1 f5c8 
   <1>   -0.24    0.02      211 1... f3xf1 2.b1xf1 f5c8 
    2    -0.40    0.02     1041 1... f3xf1 2.b1xf1 f5h3 3.f1e2 
 12/2    -0.29    0.02     1464 1... h4h3 2.f1e1 
   <2>   -0.29    0.02     1760 1... h4h3 2.f1e1 
    3    -0.11    0.02     2366 1... h4h3 2.f1xf3 h3xf3 
! 2/3    +0.13    0.03     4278 1... f3xf1 
!   3    -0.03    0.03     7259 1... f3xf1 2.b1xf1 f4e3 3.c2g2 f8c8 
! 4/3    +0.29    0.05     8369 1... f3h3 2.c7c8Q f5xc8 
   <3>   +0.29    0.05     9384 1... f3h3 2.c7c8Q f5xc8 
    4    +0.27    0.05    13083 1... f3h3 2.f1xf4 h4xf4 3.b1e1 f5xe4 
                                4.c3xe4 
! 2/4    +0.71    0.07    17691 1... f3xf1 
!   4    +0.91    0.08    25903 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f5g4 5.e2c4 
   <4>   +0.91    0.10    29765 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f5g4 5.e2c4 
    5    +1.25    0.13    51302 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f5g4 5.e2d3 f4h6 
   <5>   +1.25    0.16    64611 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f5g4 5.e2d3 f4h6 
?   6    +0.79    0.47   267515 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f8a8 5.c2b2 f4c1 6.b2b4 
   <6>   +0.79    0.52   301425 1... f3xf1 2.b1xf1 f4xh2 3.f1e2 h2f4 
                                4.Kg1 f8a8 5.c2b2 f4c1 6.b2b4 
!   7    +1.21    0.72   420099 1... f3xf1 
!   7    +1.49    0.96   574153 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 h4e1 5.Kg2 f4e3 6.e4f2 e3b6 
                                7.c3d5 
   <7>   +1.49    1.10   677865 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 h4e1 5.Kg2 f4e3 6.e4f2 e3b6 
                                7.c3d5 
    8    +1.81    1.69  1099723 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.f3f2 h4h3 6.c7c8Q f8xc8 
                                7.f2g2 f4e3 8.Kf1 
   <8>   +1.81    1.82  1216884 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.f3f2 h4h3 6.c7c8Q f8xc8 
                                7.f2g2 f4e3 8.Kf1 
    9    +1.52    3.67  2565749 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.c7c8Q f8xc8 6.f3f2 h4h3 
                                7.f2g2 f4e3 8.e4f2 h3h4 9.c3e4 
   <9>   +1.52    4.83  3448480 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.c7c8Q f8xc8 6.f3f2 h4h3 
                                7.f2g2 f4e3 8.e4f2 h3h4 9.c3e4 
   10    +1.56    6.72  4793902 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.c7c8Q f8xc8 6.f3f2 h4h3 
                                7.f2g2 f4e3 8.e4f2 h3h5 9.c3d5 g4f3 
  <10>   +1.56    8.07  5920227 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.c7c8Q f8xc8 6.f3f2 h4h3 
                                7.f2g2 f4e3 8.e4f2 h3h5 9.c3d5 g4f3 
   11    +1.58   14.10 10113238 1... f3xf1 2.b1xf1 f4xh2 3.f1f3 h2f4 
                                4.Kg1 f5g4 5.c7c8Q g4xc8 6.c2f2 c8h3 
                                7.f3d3 h4g4 8.Kh1 g4h5 9.d3d6 Kg8 
!5/11    +1.98   46.19 34376013 1... f3h3 
!  11    +2.73   50.24 36857587 1... f3h3 
!  11    +3.73   54.63 39656435 1... f3h3 2.f1xf4 h4xf4 3.c2f2 h3f3 
                                4.c7c8Q f8xc8 5.b1e1 f3e3 6.e1b1 f5xe4 
                                7.c3xe4 f4xe4 8.b1xe4 e3xe4 
  <11>   +3.73   55.75 40686875 1... f3h3 2.f1xf4 h4xf4 3.c2f2 h3f3 
                                4.c7c8Q f8xc8 5.b1e1 f3e3 6.e1b1 f5xe4 
                                7.c3xe4 f4xe4 8.b1xe4 e3xe4 
  <12>   +3.73    1:00 44056716 1... f3h3 2.f1xf4 h4xf4 3.c2f2 h3f3 
                                4.c7c8Q f8xc8 5.b1e1 

Computed move :   f3h3
NPS:              734033
solution found [84/113], time: 46.19, points: 11, nodes: 34376013!
[Diagram of position #114]

Test position #114

Black to move


FEN :          8/5q1k/2Q3p1/2P4p/7P/2B3P1/6K1/5r2 b - -
Best Move :    Rc1 
Position ID:  "arasan4.114"

 depth   value    time    nodes pv
    1    +0.80    0.00        2 1... f1c1 
  2/1    +1.19    0.00      188 1... f1f2 2.Kg1 f7a2 
   <1>   +1.19    0.02      366 1... f1f2 2.Kg1 f7a2 
    2    +1.04    0.02      721 1... f1f2 2.Kg1 f2c2 3.c3e5 
   <2>   +1.04    0.02     1715 1... f1f2 2.Kg1 f2c2 3.c3e5 
    3    +1.27    0.02     5446 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a2 
   <3>   +1.27    0.03     7750 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a2 
  7/4    +0.92    0.05    17967 1... f1c1 2.c3f6 f7a2 3.Kh3 a2e2 
   <4>   +0.92    0.07    19690 1... f1c1 2.c3f6 f7a2 3.Kh3 a2e2 
    5    +0.61    0.07    23990 1... f1c1 2.c3f6 c1c2 3.Kh3 c2f2 
                                4.f6g5 
  2/5    +0.95    0.10    37520 1... f1f2 2.Kg1 f2c2 3.c3f6 c2d2 
                                4.c6f3 d2c2 
   <5>   +0.95    0.17    77198 1... f1f2 2.Kg1 f2c2 3.c3f6 c2d2 
                                4.c6f3 d2c2 
    6    +0.95    0.36   171725 1... f1f2 2.Kg1 f2a2 3.c6f6 f7xf6 
                                4.c3xf6 a2c2 5.f6d4 Kg8 
   <6>   +0.95    0.52   255722 1... f1f2 2.Kg1 f2a2 3.c6f6 f7xf6 
                                4.c3xf6 a2c2 5.f6d4 Kg8 
    7    +0.95    0.64   325714 1... f1f2 2.Kg1 f2a2 3.c3f6 a2c2 
                                4.c6d6 f7b7 5.d6e7 b7xe7 6.f6xe7 Kg7 
                                7.e7d6 
   <7>   +0.95    0.92   478357 1... f1f2 2.Kg1 f2a2 3.c3f6 a2c2 
                                4.c6d6 f7b7 5.d6e7 b7xe7 6.f6xe7 Kg7 
                                7.e7d6 
    8    +1.20    1.44   766723 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.c6b6 c2c1 5.Kf2 a7a2 6.Ke3 a2a3 
                                7.Kd4 c1d1 8.Kc4 a3d3 
   <8>   +1.20    2.02  1083866 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.c6b6 c2c1 5.Kf2 a7a2 6.Ke3 a2a3 
                                7.Kd4 c1d1 8.Kc4 a3d3 
    9    +1.20    2.99  1634563 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7e2 6.c6g2 c2c1 
                                7.Kh2 Kg7 
   <9>   +1.20    4.86  2708858 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7e2 6.c6g2 c2c1 
                                7.Kh2 Kg7 
   10    +1.04    8.71  4879524 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7e2 6.c6b7 Kg8 
                                7.b7d5 Kg7 8.f2d4 Kh6 9.d5g5 Kh7 
                                10.g5d8 
  <10>   +1.04   16.74  9407882 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7e2 6.c6b7 Kg8 
                                7.b7d5 Kg7 8.f2d4 Kh6 9.d5g5 Kh7 
                                10.g5d8 
   11    +0.90   33.47 18712216 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7f7 6.f2e3 f7g7 
                                7.c6a8 g7b2 8.a8a7 Kg8 9.a7e7 
  <11>   +0.90    1:00 33436052 1... f1f2 2.Kg1 f2c2 3.c3f6 f7a7 
                                4.f6d4 a7e7 5.d4f2 e7f7 6.f2e3 f7g7 
                                7.c6a8 g7b2 8.a8a7 Kg8 9.a7e7 

Computed move :   f1f2
NPS:              557081
no solution found [:-( [84/114]!
[Diagram of position #115]

Test position #115

White to move


FEN :          2kr3r/Rbpnq3/1p1pp3/2P3p1/3P4/2P1P1p1/Q2N1PP1/4KB2 w - -
Best Move :    Rxb7 
Position ID:  "arasan4.115"

 depth   value    time    nodes pv
    1    -3.98    0.00       12 1.c5xb6 g3xf2 2.Kxf2 d7xb6 
   <1>   -3.98    0.00      101 1.c5xb6 g3xf2 2.Kxf2 d7xb6 
    2    -3.98    0.00      145 1.c5xb6 g3xf2 
   <2>   -3.98    0.02     1001 1.c5xb6 g3xf2 
 21/3    -4.31    0.02     3530 1.f2xg3 d6xc5 2.a2c4 c5xd4 3.c3xd4 
   <3>   -4.31    0.02     4320 1.f2xg3 d6xc5 2.a2c4 c5xd4 3.c3xd4 
    4    -4.40    0.02     5187 1.f2xg3 d6xc5 2.a2c4 h8h2 
  2/4    -3.94    0.03     7810 1.c5xb6 g3xf2 2.Kxf2 d8f8 3.Ke1 d7xb6 
 27/4    -3.93    0.05    16015 1.c5xd6 g3xf2 2.Kxf2 d8f8 3.Ke1 e7xd6 
   <4>   -3.93    0.05    17083 1.c5xd6 g3xf2 2.Kxf2 d8f8 3.Ke1 e7xd6 
  2/5    -4.22    0.07    24011 1.c5xb6 g3xf2 2.Kxf2 d7xb6 3.Ke1 h8h2 
  5/5    -4.13    0.14    64738 1.f1a6 g3xf2 2.Ke2 d7xc5 3.d4xc5 f2f1Q 
                                4.Kxf1 
   <5>   -4.13    0.17    81169 1.f1a6 g3xf2 2.Ke2 d7xc5 3.d4xc5 f2f1Q 
                                4.Kxf1 
!   6    -3.71    0.19    89248 1.f1a6 
!   6    -2.96    0.21    98591 1.f1a6 
!   6    -2.25    0.32   150079 1.f1a6 g3xf2 2.Kxf2 e7f7 3.Kg1 d7xc5 
                                4.d4xc5 b7xa6 5.a2xa6 
   <6>   -2.25    0.38   197361 1.f1a6 g3xf2 2.Kxf2 e7f7 3.Kg1 d7xc5 
                                4.d4xc5 b7xa6 5.a2xa6 
!   7    -1.83    0.72   357020 1.f1a6 
!   7    -1.77    0.92   477765 1.f1a6 g3xf2 2.Ke2 d6xc5 3.a6xb7 Kb8 
                                4.Kxf2 g4 5.Ke2 e7e8 6.d4xc5 d7xc5 
   <7>   -1.77    1.03   568620 1.f1a6 g3xf2 2.Ke2 d6xc5 3.a6xb7 Kb8 
                                4.Kxf2 g4 5.Ke2 e7e8 6.d4xc5 d7xc5 
!   8    -1.35    1.83  1051924 1.f1a6 
!   8    -0.60    4.02  2377236 1.f1a6 
!   8    -0.14    6.64  4094814 1.f1a6 g3xf2 2.Ke2 d7xc5 3.d4xc5 d6xc5 
                                4.a6xb7 Kb8 5.d2f3 f2f1Q 6.Kxf1 e7h7 
                                7.f3xg5 
   <8>   -0.14    6.74  4194928 1.f1a6 g3xf2 2.Ke2 d7xc5 3.d4xc5 d6xc5 
                                4.a6xb7 Kb8 5.d2f3 f2f1Q 6.Kxf1 e7h7 
                                7.f3xg5 
!   9    +0.28   14.05  9018001 1.f1a6 
!   9    +0.62   20.11 13184035 1.f1a6 g3xf2 2.Ke2 d7xc5 3.d4xc5 d6xc5 
                                4.a6xb7 Kb8 5.d2e4 e7g7 6.e4xf2 g7xc3 
                                7.a2a6 
! 3/9    +1.03   23.57 15601052 1.a7xb7 
!   9    +3.29   27.57 18643574 1.a7xb7 g3xf2 2.Kd1 d7b8 3.a2a8 Kd7 
                                4.b7xc7 Kxc7 5.a8a7 Kc8 6.a7xe7 b6xc5 
                                7.e7xe6 Kb7 
   <9>   +3.29   27.60 18682843 1.a7xb7 g3xf2 2.Kd1 d7b8 3.a2a8 Kd7 
                                4.b7xc7 Kxc7 5.a8a7 Kc8 6.a7xe7 b6xc5 
                                7.e7xe6 Kb7 
!  10    +3.71   32.63 21644938 1.a7xb7 
!  10    +4.01   36.50 24344936 1.a7xb7 g3xf2 2.Kd1 d7b8 3.a2a8 Kd7 
                                4.b7xc7 Kxc7 5.a8a7 Kc8 6.a7xe7 d6xc5 
                                7.e7xe6 b8d7 8.e6c6 Kb8 9.d5 
  <10>   +4.01   37.05 24902072 1.a7xb7 g3xf2 2.Kd1 d7b8 3.a2a8 Kd7 
                                4.b7xc7 Kxc7 5.a8a7 Kc8 6.a7xe7 d6xc5 
                                7.e7xe6 b8d7 8.e6c6 Kb8 9.d5 
!  11    +4.43   51.58 34826453 1.a7xb7 
  <11>   +4.43    1:00 39554148 

Computed move :   a7xb7
NPS:              659016
solution found [85/115], time: 23.57, points: 14, nodes: 15601052!
[Diagram of position #116]

Test position #116

White to move


FEN :          2R2b1r/3nkp2/B2pp1p1/1N4Pn/P3P3/4BP2/1r5q/3QK1R1 w - -
Best Moves:    Nd4 Na7 
Position ID:  "arasan4.116"

 depth   value    time    nodes pv
    1    +2.10    0.00        2 1.b5c7 
   <1>   +2.10    0.00      131 1.b5c7 
? 4/2    +1.05    0.00     1484 1.a6b7 f5 
   <2>   +1.05    0.00     1860 1.a6b7 f5 
    3    +0.91    0.02     2752 1.a6b7 h2h4 2.Kf1 h4h2 
  9/3    +0.96    0.02     5471 1.d1d3 f6 2.a6b7 
   <3>   +0.96    0.02     6950 1.d1d3 f6 2.a6b7 
 13/4    +1.23    0.05    19866 1.g1g4 f5 2.g5xf6 h5xf6 3.g4xg6 
   <4>   +1.23    0.07    25457 1.g1g4 f5 2.g5xf6 h5xf6 3.g4xg6 
    5    +0.91    0.08    34376 1.g1g4 f5 2.g5xf6 h5xf6 3.e3g1 h2e5 
   <5>   +0.91    0.14    72916 1.g1g4 f5 2.g5xf6 h5xf6 3.e3g1 h2e5 
    6    +1.31    0.25   146227 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 
   <6>   +1.31    0.42   278709 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 
    7    +1.02    0.53   369691 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 h8h7 
   <7>   +1.02    1.47  1037565 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 h8h7 
    8    +0.82    1.89  1356380 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 d7e5 
                                7.Ke3 h8h7 
   <8>   +0.82    3.30  2321590 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g4xf3 6.Kxf3 d7e5 
                                7.Ke3 h8h7 
    9    +0.87    4.21  3053713 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g3 6.Kf1 h5f4 
                                7.a5 
   <9>   +0.87    7.91  5759590 1.g1g4 f5 2.e3g1 h2e2 3.d1xe2 b2xe2 
                                4.Kxe2 f5xg4 5.a6b7 g3 6.Kf1 h5f4 
                                7.a5 
  <10>   +0.87    1:00 43830482 1.g1g4 

Computed move :   g1g4
NPS:              730508
no solution found [:-( [85/116]!
[Diagram of position #117]

Test position #117

White to move


FEN :          r3r1k1/1p1b2pp/p2qpp2/3n4/Pn1P4/1BN2Q2/1P1B1PPP/R2R2K1 w - -
Best Move :    Ne4 
Position ID:  "arasan5.1"

 depth   value    time    nodes pv
    1    +0.12    0.02        2 1.c3e4 
  4/1    +0.19    0.02       55 1.c3xd5 b4xd5 
  7/1    +0.28    0.02       64 1.f3h5 
   <1>   +0.28    0.02      102 1.f3h5 
    2    +0.15    0.02      272 1.f3h5 d5f4 
  2/2    +0.19    0.02      367 1.c3xd5 b4xd5 
  3/2    +0.22    0.02      579 1.c3e4 d6f8 
  8/2    +0.23    0.02      952 1.a1c1 a8c8 2.c3xd5 b4xd5 
   <2>   +0.23    0.02     1534 1.a1c1 a8c8 2.c3xd5 b4xd5 
    3    +0.27    0.03     1908 1.a1c1 a8c8 2.f3h5 
  2/3    +0.39    0.03     2419 1.c3e4 d6f8 2.f3h5 
   <3>   +0.39    0.03     3357 1.c3e4 d6f8 2.f3h5 
    4    +0.32    0.03     6336 1.c3e4 d6f8 2.f3h5 e8d8 
   <4>   +0.32    0.05     9838 1.c3e4 d6f8 2.f3h5 e8d8 
    5    +0.26    0.08    22765 1.c3e4 d6e7 2.e4g3 b5 3.g3f5 
  7/5    +0.42    0.11    39611 1.a1c1 a8c8 2.c3e4 d6e7 3.f3h5 
   <5>   +0.42    0.14    46989 1.a1c1 a8c8 2.c3e4 d6e7 3.f3h5 
    6    +0.37    0.19    70691 1.a1c1 a8c8 2.c3e4 d6e7 3.e4c5 b6 
   <6>   +0.37    0.27   111764 1.a1c1 a8c8 2.c3e4 d6e7 3.e4c5 b6 
    7    +0.35    0.36   161122 1.a1c1 a8c8 2.c3e4 d6e7 3.f3h5 c8xc1 
                                4.d1xc1 b4d3 
   <7>   +0.35    0.55   267495 1.a1c1 a8c8 2.c3e4 d6e7 3.f3h5 c8xc1 
                                4.d1xc1 b4d3 
    8    +0.28    0.86   441352 1.a1c1 a8c8 2.c3xd5 b4xd5 3.d1e1 c8xc1 
                                4.e1xc1 e8c8 5.b3c2 
  4/8    +0.46    1.17   629358 1.c3e4 d6e7 2.e4g3 b5 3.g3f5 e7f8 
                                4.a5 a8c8 5.f3h5 
   <8>   +0.46    1.31   712441 1.c3e4 d6e7 2.e4g3 b5 3.g3f5 e7f8 
                                4.a5 a8c8 5.f3h5 
    9    +0.38    2.14  1182486 1.c3e4 d6e7 2.d1e1 b4c6 3.d2c3 b6 
                                4.a1c1 d5xc3 5.b2xc3 a8c8 
   <9>   +0.38    2.74  1584331 1.c3e4 d6e7 2.d1e1 b4c6 3.d2c3 b6 
                                4.a1c1 d5xc3 5.b2xc3 a8c8 
   10    +0.64    4.10  2414131 1.c3e4 d6e7 2.e4c5 a8b8 3.d1e1 e7f7 
                                4.a1c1 b4c6 5.f3d3 e8c8 
  <10>   +0.64    4.27  2553498 1.c3e4 d6e7 2.e4c5 a8b8 3.d1e1 e7f7 
                                4.a1c1 b4c6 5.f3d3 e8c8 
!  11    +1.06   10.91  6728084 1.c3e4 
!  11    +1.12   12.95  8071635 1.c3e4 d6e7 2.e4c5 a8b8 3.d1e1 e7d6 
                                4.f3g3 d6xg3 5.h2xg3 d7c8 6.d2xb4 d5xb4 
                                7.b3xe6 c8xe6 8.c5xe6 
  <11>   +1.12   13.36  8371643 1.c3e4 d6e7 2.e4c5 a8b8 3.d1e1 e7d6 
                                4.f3g3 d6xg3 5.h2xg3 d7c8 6.d2xb4 d5xb4 
                                7.b3xe6 c8xe6 8.c5xe6 
   12    +1.17   19.08 12245310 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 e5 6.a1c1 c5f8 
                                7.b7xa8 e8xa8 
  <12>   +1.17   19.63 12689903 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 e5 6.a1c1 c5f8 
                                7.b7xa8 e8xa8 
   13    +0.94   26.91 17696691 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 a8b8 6.d3xa6 d7c8 
                                7.b4 c5e5 8.b7xc8 b8xc8 
  <13>   +0.94   31.94 21375690 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 a8b8 6.d3xa6 d7c8 
                                7.b4 c5e5 8.b7xc8 b8xc8 
   14    +1.22   50.17 33523769 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 a8b8 6.b7xa6 b8xb2 
                                7.d2e3 e5 8.e3xd4 e5xd4 9.d3c4 c5xc4 
                                10.a6xc4 Kf8 11.d1xd4 
  <14>   +1.22   53.28 36065918 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 a8b8 6.b7xa6 b8xb2 
                                7.d2e3 e5 8.e3xd4 e5xd4 9.d3c4 c5xc4 
                                10.a6xc4 Kf8 11.d1xd4 
  <15>   +1.22    1:00 41395681 1.c3e4 d6e7 2.e4c5 b4c6 3.b3xd5 c6xd4 
                                4.f3d3 e7xc5 5.d5xb7 a8b8 6.b7xa6 e5 
                                7.d3c4 c5xc4 8.a6xc4 Kf8 9.d2c3 d7f5 
                                10.c3xd4 e5xd4 

Computed move :   c3e4
NPS:              689928
solution found [86/117], time: 1.17, points: 25, nodes: 712441!
[Diagram of position #118]

Test position #118

Black to move


FEN :          r6r/1pbq2k1/p1p1bn2/2Pp1pp1/PP1Pp3/2N1P1P1/1Q1BBPK1/R6R b - -
Best Move :    f4 
Position ID:  "arasan5.2"

 depth   value    time    nodes pv
    1    +0.34    0.00        4 1... h8xh1 2.a1xh1 
  8/1    +1.00    0.00       17 1... e6f7 
   <1>   +1.00    0.01      130 1... e6f7 
    2    +1.15    0.01      215 1... e6f7 2.b2c2 
   <2>   +1.15    0.01      646 1... e6f7 2.b2c2 
    3    +1.02    0.01     2172 1... e6f7 2.b2b3 a5 
   <3>   +1.02    0.03     4937 1... e6f7 2.b2b3 a5 
    4    +1.02    0.03     8944 1... e6f7 2.f3 f7h5 3.f3xe4 f5xe4 
                                4.e2xh5 f6xh5 
   <4>   +1.02    0.04    13200 1... e6f7 2.f3 f7h5 3.f3xe4 f5xe4 
                                4.e2xh5 f6xh5 
    5    +1.01    0.06    19813 1... e6f7 2.f3 f7h5 3.a1f1 Kg8 
   <5>   +1.01    0.07    29792 1... e6f7 2.f3 f7h5 3.a1f1 Kg8 
    6    +1.09    0.17    68776 1... e6f7 2.f3 f7h5 3.Kf2 e4xf3 
                                4.e2xf3 h5xf3 5.Kxf3 
   <6>   +1.09    0.21    94686 1... e6f7 2.f3 f7h5 3.Kf2 e4xf3 
                                4.e2xf3 h5xf3 5.Kxf3 
    7    +1.07    0.46   230070 1... e6f7 2.a1g1 f7h5 3.Kf1 h5f3 
                                4.e2xf3 e4xf3 
   <7>   +1.07    0.54   300715 1... e6f7 2.a1g1 f7h5 3.Kf1 h5f3 
                                4.e2xf3 e4xf3 
    8    +0.91    0.96   507355 1... e6f7 2.a1g1 f7h5 3.Kf1 h8h7 
                                4.e2xh5 h7xh5 5.Ke1 a8h8 
  8/8    +0.98    2.53  1271557 1... d7e7 2.f3 a8f8 3.a1f1 e6d7 
                                4.b2c2 e7f7 5.f3xe4 
 12/8    +1.00    3.45  1746064 1... d7f7 2.a1f1 g4 3.b2c2 e6d7 
                                4.h1xh8 a8xh8 5.f1h1 h8h5 
 16/8    +1.01    4.14  2109564 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.f3 e4xf3 5.e2xf3 c8b8 
   <8>   +1.01    4.15  2125160 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.f3 e4xf3 5.e2xf3 c8b8 
    9    +1.01    5.09  2580844 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.h1xh8 f8xh8 5.e2xg4 f5xg4 6.a1h1 h8h3 
   <9>   +1.01    5.23  2705575 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.h1xh8 f8xh8 5.e2xg4 f5xg4 6.a1h1 h8h3 
   10    +1.01    7.14  3798425 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.a1f1 c8b8 5.b5 a6xb5 6.a4xb5 f4 
                                7.e3xf4 g5xf4 8.b5xc6 b7xc6 
  <10>   +1.01    7.61  4178699 1... a8f8 2.b2b3 d7c8 3.b3c2 f6g4 
                                4.a1f1 c8b8 5.b5 a6xb5 6.a4xb5 f4 
                                7.e3xf4 g5xf4 8.b5xc6 b7xc6 
   11    +0.90   12.82  7382818 1... a8f8 2.b5 a6xb5 3.a4xb5 c7b8 
                                4.b5xc6 b7xc6 5.b2c2 e6f7 6.f4 g5xf4 
                                7.g3xf4 
 2/11    +1.01   15.71  9089682 1... e6f7 2.a1g1 f7h5 3.Kf1 h5xe2 
                                4.Kxe2 f6g4 5.b5 a6xb5 6.a4xb5 h8h6 
                                7.b6 c7b8 8.h1xh6 Kxh6 
  <11>   +1.01   16.43  9643385 1... e6f7 2.a1g1 f7h5 3.Kf1 h5xe2 
                                4.Kxe2 f6g4 5.b5 a6xb5 6.a4xb5 h8h6 
                                7.b6 c7b8 8.h1xh6 Kxh6 
   12    +0.85   23.34 14212263 1... e6f7 2.b5 f7h5 3.b6 c7d8 
                                4.Kf1 h5xe2 5.Kxe2 d8e7 6.a1g1 f6g4 
                                7.Ke1 h8h2 8.h1xh2 g4xh2 
!3/12    +1.43   46.03 27426149 1... f4 
  <12>   +1.43    1:00 36510370 

Computed move :   f4
NPS:              608506
solution found [87/118], time: 46.03, points: 11, nodes: 27426149!
[Diagram of position #119]

Test position #119

White to move


FEN :          8/6p1/1b4k1/1p1KP3/1p3PP1/pB6/8/8 w - -
Best Move :    e6 
Position ID:  "arasan5.3"

 depth   value    time    nodes pv
    1    -1.13    0.00        2 1.b3a2 
   <1>   -1.13    0.00       85 1.b3a2 
    2    -1.21    0.00      104 1.b3a2 Kf7 
  2/2    -1.13    0.00      391 1.f5 Kg5 2.Kc6 b6d4 3.Kxb5 d4xe5 
                                4.Kxb4 Kxg4 5.Kxa3 
! 7/2    -0.71    0.00      708 1.Kc6 
!   2    -0.46    0.02      739 1.Kc6 b6d4 2.Kxb5 
   <2>   -0.46    0.02      764 1.Kc6 b6d4 2.Kxb5 
    3    -0.46    0.02      861 1.Kc6 b6d4 2.Kxb5 
   <3>   -0.46    0.02     1451 1.Kc6 b6d4 2.Kxb5 
    4    -0.41    0.02     2245 1.Kc6 b6e3 2.e6 Kf6 3.Kxb5 
   <4>   -0.41    0.02     3706 1.Kc6 b6e3 2.e6 Kf6 3.Kxb5 
    5    -0.20    0.03     5287 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 f4d2 
   <5>   -0.20    0.03    10883 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 f4d2 
    6    -0.03    0.05    13954 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 Kf6 
                                4.b3a2 
   <6>   -0.03    0.08    27866 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 Kf6 
                                4.b3a2 
    7    +0.12    0.13    54441 1.Kc6 b6d4 2.Kxb5 d4c3 3.b3a2 c3d2 
                                4.Kc5 d2xf4 
   <7>   +0.12    0.19    91729 1.Kc6 b6d4 2.Kxb5 d4c3 3.b3a2 c3d2 
                                4.Kc5 d2xf4 
    8    -0.17    0.27   137921 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 Kf6 
                                4.b3a2 Ke7 5.Kxb4 
   <8>   -0.17    0.75   392572 1.Kc6 b6e3 2.Kxb5 e3xf4 3.e6 Kf6 
                                4.b3a2 Ke7 5.Kxb4 
    9    +0.22    0.84   447338 1.Kc6 b6e3 2.f5 Kg5 3.e6 Kf6 
                                4.Kxb5 e3d2 5.g5 Ke7 6.f6 g7xf6 
                                7.g5xf6 Kxf6 8.b3a2 
   <9>   +0.22    1.69   936193 1.Kc6 b6e3 2.f5 Kg5 3.e6 Kf6 
                                4.Kxb5 e3d2 5.g5 Ke7 6.f6 g7xf6 
                                7.g5xf6 Kxf6 8.b3a2 
   10    +0.29    2.05  1139526 1.Kc6 b6e3 2.f5 Kh6 3.Kxb5 e3f4 
                                4.e6 f4d6 5.b3a2 d6e7 6.Kc6 Kg5 
                                7.Kd7 
  <10>   +0.29    5.67  3191826 1.Kc6 b6e3 2.f5 Kh6 3.Kxb5 e3f4 
                                4.e6 f4d6 5.b3a2 d6e7 6.Kc6 Kg5 
                                7.Kd7 
   11    +0.57    7.91  4468143 1.Kc6 b6d8 2.Kxb5 d8e7 3.b3a2 Kh6 
                                4.Kc6 Kg6 5.Kd7 e7c5 6.e6 Kf6 
                                7.a2b1 
!8/11    +0.71   16.47  9399673 1.e6 
!  11    +1.46   16.89  9654682 1.e6 
!  11    +4.24   22.23 12723364 1.e6 a2 2.b3xa2 b3 3.a2b1 Kf6 
                                4.Kd6 b6c5 5.Kxc5 Kxe6 6.g5 Ke7 
                                7.Kxb5 b2 8.Kb4 Ke6 9.Kb3 g6 
                                10.Kxb2 
  <11>   +4.24   22.33 12779415 1.e6 a2 2.b3xa2 b3 3.a2b1 Kf6 
                                4.Kd6 b6c5 5.Kxc5 Kxe6 6.g5 Ke7 
                                7.Kxb5 b2 8.Kb4 Ke6 9.Kb3 g6 
                                10.Kxb2 
!  12    +4.66   28.14 16234671 1.e6 
!  12    +5.41   30.73 17784752 1.e6 
!  12    +5.96   33.67 19487801 1.e6 a2 2.e7 Kf7 3.Kd6 Ke8 
                                4.b3f7 Kxf7 5.Kd7 g6 6.e7e8Q Kg7 
                                7.e8e7 Kh6 8.g5 Kh5 9.e7e2 Kh4 
                                10.e2xa2 b6e3 11.a2f7 Kh5 
  <12>   +5.96   50.34 29487156 1.e6 a2 2.e7 Kf7 3.Kd6 Ke8 
                                4.b3f7 Kxf7 5.Kd7 g6 6.e7e8Q Kg7 
                                7.e8e7 Kh6 8.g5 Kh5 9.e7e2 Kh4 
                                10.e2xa2 b6e3 11.a2f7 Kh5 
  <13>   +5.96    1:00 34866769 1.e6 a2 2.b3xa2 b3 3.a2b1 Kf6 
                                4.Kd6 b6c5 5.Kxc5 Kxe6 6.Kxb5 Ke7 
                                7.g5 b2 

Computed move :   e6
NPS:              581112
solution found [88/119], time: 16.47, points: 14, nodes: 9399673!
[Diagram of position #120]

Test position #120

White to move


FEN :          r4rk1/1bq2p2/p3p1p1/n3P2p/3NpP2/2P1B2R/2P3PP/R3Q1K1 w - -
Best Move :    g4 
Position ID:  "arasan5.4"

 depth   value    time    nodes pv
    1    +0.75    0.00        2 1.h3h4 
   <1>   +0.75    0.00       44 1.h3h4 
?   2    +0.09    0.00      273 1.h3h4 a5c4 
   <2>   +0.09    0.00      421 1.h3h4 a5c4 
    3    +0.14    0.00      633 1.h3h4 a5c4 2.a1c1 
   <3>   +0.14    0.02     2302 1.h3h4 a5c4 2.a1c1 
    4    +0.05    0.02     2873 1.h3h4 a5c4 2.a1c1 f8d8 
   <4>   +0.05    0.02     5418 1.h3h4 a5c4 2.a1c1 f8d8 
    5    -0.04    0.04     7602 1.h3h4 a5c4 2.a1c1 c7e7 3.g3 
 26/5    +0.15    0.05    17103 1.d4b3 a5c4 2.b3c5 f8d8 3.h3h4 c7e7 
   <5>   +0.15    0.07    19169 1.d4b3 a5c4 2.b3c5 f8d8 3.h3h4 c7e7 
    6    +0.22    0.11    38496 1.d4b3 a5c4 2.b3d2 f8d8 3.d2xc4 c7xc4 
   <6>   +0.22    0.13    53340 1.d4b3 a5c4 2.b3d2 f8d8 3.d2xc4 c7xc4 
    7    +0.15    0.18    75752 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8d8 
   <7>   +0.15    0.27   124330 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8d8 
    8    +0.23    0.35   168043 1.d4b3 a5c4 2.b3d2 b7d5 3.h3h4 f8d8 
                                4.a1c1 c7e7 5.d2xc4 d5xc4 
   <8>   +0.23    0.44   230886 1.d4b3 a5c4 2.b3d2 b7d5 3.h3h4 f8d8 
                                4.a1c1 c7e7 5.d2xc4 d5xc4 
    9    +0.18    0.60   336947 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8d8 5.a1b1 c7e7 
   <9>   +0.18    0.83   510527 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8d8 5.a1b1 c7e7 
   10    +0.18    1.32   802556 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8b8 5.e3f2 c7c6 6.f2e3 
  <10>   +0.18    2.27  1476010 1.d4b3 a5c4 2.b3d2 b7d5 3.d2xc4 d5xc4 
                                4.h3h4 f8b8 5.e3f2 c7c6 6.f2e3 
!  11    +0.60    4.52  2767861 1.d4b3 
!  11    +0.61    5.82  3563737 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.e4e2 
  <11>   +0.61    6.35  3968303 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.e4e2 
   12    +0.54    8.47  5362625 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.e4e2 a3 8.d4f2 
  <12>   +0.54    9.66  6271147 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.e4e2 a3 8.d4f2 
   13    +0.48   15.07  9721314 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.c1b1 c4d2 8.d4b6 d2xe4 9.b6xc7 
  <13>   +0.48   22.30 14776086 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.c1b1 c4d2 8.d4b6 d2xe4 9.b6xc7 
   14    +0.44   30.99 20504332 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.d4f2 a3 8.f2h4 c7c5 9.h4f2 c5d5 
  <14>   +0.44   44.97 30657833 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.a1c1 c8d8 
                                7.d4f2 a3 8.f2h4 c7c5 9.h4f2 c5d5 
  <15>   +0.44    1:00 40248865 1.d4b3 a5c4 2.b3c5 f8c8 3.e3d4 a5 
                                4.c5xe4 b7xe4 5.e1xe4 a4 6.d4f2 a3 
                                7.a1a2 c8b8 8.e4e1 c7e7 9.e1e2 

Computed move :   d4b3
NPS:              670814
no solution found [:-( [88/120]!
© Steffen A. Jakob