[ Test Suite quick | Hossa ]

Positions 11 - 20


[Diagram of position #11]

Test position #11

White to move


FEN :          r1b2rk1/pp3p2/2p2bpQ/8/1q1P4/2N2N2/Pn3PPP/1B1RR1K1 w - -
Best Move :    Bxg6 
Position ID:  Quick-11

 depth   value    time    nodes pv
    1    -2.50    0.00        3 1.d1d2 b4xc3 
  2/1    +0.47    0.00        8 1.d1c1 f6xd4 2.f3xd4 b4xd4 
   <1>   +0.47    0.00      274 1.d1c1 f6xd4 2.f3xd4 b4xd4 
    2    +0.47    0.01      319 1.d1c1 f6xd4 
   <2>   +0.47    0.01     1002 1.d1c1 f6xd4 
    3    +0.09    0.01     1517 1.d1c1 f6g7 2.h6h4 
   <3>   +0.09    0.01     4638 1.d1c1 f6g7 2.h6h4 
    4    +0.00    0.01     5443 1.d1c1 f6g7 2.h6h4 c8e6 
   <4>   +0.00    0.03    14705 1.d1c1 f6g7 2.h6h4 c8e6 
    5    +0.11    0.06    24805 1.d1c1 c8d7 2.e1e2 f6g7 3.h6h4 
   <5>   +0.11    0.09    48615 1.d1c1 c8d7 2.e1e2 f6g7 3.h6h4 
    6    -0.16    0.16    96002 1.d1c1 f8d8 2.e1e2 f6g7 3.h6h4 c8e6 
   <6>   -0.16    0.22   149857 1.d1c1 f8d8 2.e1e2 f6g7 3.h6h4 c8e6 
    7    +0.23    0.39   257078 1.d1c1 c8d7 2.f3e5 b4xd4 3.e1e4 d4d6 
                                4.e5xd7 d6xd7 
   <7>   +0.23    0.56   413178 1.d1c1 c8d7 2.f3e5 b4xd4 3.e1e4 d4d6 
                                4.e5xd7 d6xd7 
    8    +0.30    1.36   968992 1.d1c1 f8d8 2.c3e4 f6xd4 3.f3xd4 b4xd4 
                                4.e1e2 c8f5 5.e2d2 
   <8>   +0.30    1.51  1141938 1.d1c1 f8d8 2.c3e4 f6xd4 3.f3xd4 b4xd4 
                                4.e1e2 c8f5 5.e2d2 
    9    +0.44    3.39  2490195 1.d1c1 a5 2.e1e2 f6g7 3.h6h4 c8d7 
                                4.f3e5 g7xe5 5.e2xe5 f8e8 
   <9>   +0.44    3.62  2773750 1.d1c1 a5 2.e1e2 f6g7 3.h6h4 c8d7 
                                4.f3e5 g7xe5 5.e2xe5 f8e8 
   10    +0.71    5.47  4177099 1.d1c1 a5 2.b1xg6 f7xg6 3.f3g5 f6xg5 
                                4.h6xg6 Kh8 5.g6h5 Kg7 6.h5xg5 Kh8 
                                7.g5h4 Kg8 8.e1e7 f8f7 
  <10>   +0.71    7.34  6064132 1.d1c1 a5 2.b1xg6 f7xg6 3.f3g5 f6xg5 
                                4.h6xg6 Kh8 5.g6h5 Kg7 6.h5xg5 Kh8 
                                7.g5h4 Kg8 8.e1e7 f8f7 
   11    +0.41   10.95  8894456 1.d1c1 f6g7 2.h6h4 c8d7 3.c3e4 f8e8 
                                4.e4f6 g7xf6 5.h4xf6 e8xe1 6.c1xe1 a8e8 
                                7.b1e4 b2d3 
!5/11    +1.13   19.16 16752099 1.b1xg6 
!  11    +1.88   20.03 17430572 1.b1xg6 
!  11    +3.15   20.97 18293477 1.b1xg6 f7xg6 2.f3g5 f6xg5 3.h6xg6 Kh8 
                                4.g6h5 Kg7 5.h5xg5 Kf7 6.e1e3 c8e6 
                                7.d1e1 b4c4 8.g5f4 Kg7 9.e3g3 e6g4 
                                10.g3xg4 Kh8 
  <11>   +3.15   21.36 18786685 1.b1xg6 f7xg6 2.f3g5 f6xg5 3.h6xg6 Kh8 
                                4.g6h5 Kg7 5.h5xg5 Kf7 6.e1e3 c8e6 
                                7.d1e1 b4c4 8.g5f4 Kg7 9.e3g3 e6g4 
                                10.g3xg4 Kh8 
!  12    +3.57   24.14 21041380 1.b1xg6 
!  12    +4.15   28.92 25692792 1.b1xg6 f7xg6 2.f3g5 f6xg5 3.h6xg6 Kh8 
                                4.g6h5 Kg7 5.h5xg5 Kf7 6.e1e3 c8e6 
                                7.d1e1 b2d3 8.e3xd3 e6d5 9.e1e2 d5e6 
  <12>   +4.15   47.69 43605819 1.b1xg6 f7xg6 2.f3g5 f6xg5 3.h6xg6 Kh8 
                                4.g6h5 Kg7 5.h5xg5 Kf7 6.e1e3 c8e6 
                                7.d1e1 b2d3 8.e3xd3 e6d5 9.e1e2 d5e6 
!  13    +4.57   52.00 47166872 1.b1xg6 
  <13>   +4.57    1:00 54307543 

Computed move :   b1xg6
NPS:              905125
solution found [5/11], time: 19.16, points: 14, nodes: 16752099!
[Diagram of position #12]

Test position #12

White to move


FEN :          r2qk2r/1p1bbp2/1P2p3/p2pPp2/n2N1N1p/3PB3/5QPP/R4RK1 w kq -
Best Move :    Rxa4 
Position ID:  Quick-12

 depth   value    time    nodes pv
    1    -2.29    0.00        4 1.a1c1 a4xb6 
  4/1    -2.11    0.00       16 1.e3d2 d8xb6 
 10/1    -1.83    0.00       32 1.d4b3 
   <1>   -1.83    0.00       76 1.d4b3 
    2    -1.91    0.00      128 1.d4b3 f6 
   <2>   -1.91    0.00      313 1.d4b3 f6 
    3    -1.71    0.00      720 1.d4b3 d7b5 2.a1c1 
   <3>   -1.71    0.00     2057 1.d4b3 d7b5 2.a1c1 
    4    -1.79    0.02     3487 1.d4b3 d8b8 2.d4 f6 
   <4>   -1.79    0.04     7397 1.d4b3 d8b8 2.d4 f6 
    5    -1.67    0.05    16067 1.d4b3 e7b4 2.b3c5 a4xb6 3.c5xb7 
 10/5    -1.39    0.08    25036 1.a1c1 h3 2.g3 a4xb6 3.d4xf5 
   <5>   -1.39    0.10    28896 1.a1c1 h3 2.g3 a4xb6 3.d4xf5 
    6    -1.67    0.15    47881 1.a1c1 d8b8 2.d4f3 e7b4 3.e3d2 b4xd2 
                                4.f2xd2 a4xb6 
   <6>   -1.67    0.24    90902 1.a1c1 d8b8 2.d4f3 e7b4 3.e3d2 b4xd2 
                                4.f2xd2 a4xb6 
    7    -1.46    0.38   146918 1.a1c1 a8a6 2.d4b3 d7b5 3.c1c7 b5c6 
                                4.f1c1 
 17/7    -1.40    0.46   198731 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.e6c7 Kd8 5.c7xa8 c8xa8 6.f2xf5 
   <7>   -1.40    0.52   222123 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.e6c7 Kd8 5.c7xa8 c8xa8 6.f2xf5 
    8    -1.40    0.55   243215 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.e6c7 Kd8 5.c7xa8 c8xa8 6.f2xf5 
   <8>   -1.40    0.66   308076 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.e6c7 Kd8 5.c7xa8 c8xa8 6.f2xf5 
    9    -1.65    0.74   356265 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.e6c7 Kd8 5.c7xa8 c8xa8 6.f2a2 a4c6 
                                7.f1xf5 
  2/9    -1.33    2.07   998419 1.a1c1 h3 2.f4xh3 e7h4 3.g3 h4e7 
                                4.h3f4 e7a3 5.c1c7 a4c5 
   <9>   -1.33    2.58  1331068 1.a1c1 h3 2.f4xh3 e7h4 3.g3 h4e7 
                                4.h3f4 e7a3 5.c1c7 a4c5 
   10    -1.31    4.29  2268271 1.a1c1 a8c8 2.c1xc8 d8xc8 3.f1c1 c8b8 
                                4.d4f3 b8d8 5.c1c2 d7c6 6.f4e2 
  <10>   -1.31    5.10  2787844 1.a1c1 a8c8 2.c1xc8 d8xc8 3.f1c1 c8b8 
                                4.d4f3 b8d8 5.c1c2 d7c6 6.f4e2 
   11    -1.21    6.74  3692335 1.a1c1 a8c8 2.c1xc8 d8xc8 3.f1c1 c8b8 
                                4.d4f3 d7b5 5.f2c2 b8d8 6.c2c8 h3 
                                7.g3 d8xc8 8.c1xc8 e7d8 
 4/11    -1.19    7.72  4358487 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.f2xf5 d4 5.f5f7 Kd7 6.e3g5 h8e8 
                                7.g5xh4 a4b3 8.h4xe7 b3xe6 
  <11>   -1.19    9.65  5504105 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.f2xf5 d4 5.f5f7 Kd7 6.e3g5 h8e8 
                                7.g5xh4 a4b3 8.h4xe7 b3xe6 
!  12    -0.77   10.61  6086846 1.a1xa4 
!  12    -0.02   13.75  8034185 1.a1xa4 
!  12    +0.00   15.55  9261401 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.f2xf5 a4b5 5.e6c7 Kd8 6.c7e6 Kd7 
                                7.e6c7 Kd8 8.c7e6 Kd7 9.e6c7 Kd8 
                                10.c7e6 
  <12>   +0.00   16.11  9764580 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8c8 
                                4.f2xf5 a4b5 5.e6c7 Kd8 6.c7e6 Kd7 
                                7.e6c7 Kd8 8.c7e6 Kd7 9.e6c7 Kd8 
                                10.c7e6 Kd7 11.e6c7 Kd8 12.c7e6 Kd7 
!  13    +0.42   25.86 16302114 1.a1xa4 
!  13    +0.75   33.55 21067127 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8b8 
                                4.f2xf5 Kd7 5.e6c5 Kd8 6.c5xa4 b8c8 
                                7.f5f7 c8d7 8.a4c3 h8f8 
  <13>   +0.75   34.80 22211144 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8b8 
                                4.f2xf5 Kd7 5.e6c5 Kd8 6.c5xa4 b8c8 
                                7.f5f7 c8d7 8.a4c3 h8f8 
   14    +0.72   44.00 28581758 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8b8 
                                4.f2xf5 Kd7 5.e6c5 Kd8 6.c5xa4 b8c8 
                                7.f5f7 c8c6 8.a4b2 a4 9.f1c1 h8f8 
  <14>   +0.72   47.18 31525152 1.a1xa4 d7xa4 2.d4xe6 f7xe6 3.f4xe6 d8b8 
                                4.f2xf5 Kd7 5.e6c5 Kd8 6.c5xa4 b8c8 
                                7.f5f7 c8c6 8.a4b2 a4 9.f1c1 h8f8 
  <15>   +0.72    1:00 39942026 1.a1xa4 d7xa4 

Computed move :   a1xa4
NPS:              665700
solution found [6/12], time: 7.72, points: 18, nodes: 5504105!
[Diagram of position #13]

Test position #13

White to move


FEN :          3r1n1r/1p2q1k1/p1p1P1p1/3n4/5Pp1/P5N1/1P3QP1/1BR1R1K1 w - -
Best Move :    Bxg6 
Position ID:  Quick-13

 depth   value    time    nodes pv
    1    -0.77    0.00        4 1.g3e4 f8xe6 
  9/1    +0.73    0.00      509 1.f2d4 d5f6 2.d4c5 
 24/1    +1.05    0.00      537 1.f5 
   <1>   +1.05    0.02      635 1.f5 
?   2    -1.65    0.02     2055 1.f5 e7h4 2.f5xg6 f8xg6 3.b1xg6 Kxg6 
? 2/2    -0.89    0.02     2911 1.f2d4 Kg8 2.g3h1 f8xe6 
? 5/2    -0.77    0.02     3221 1.g3e4 f8xe6 
   <2>   -0.77    0.02     3376 1.g3e4 f8xe6 
    3    -0.61    0.04     3836 1.g3e4 f8xe6 2.f5 
 31/3    -0.48    0.04     6917 1.b1xg6 Kxg6 2.f5 Kg7 
   <3>   -0.48    0.04     7308 1.b1xg6 Kxg6 2.f5 Kg7 
!   4    -0.06    0.05     9429 1.b1xg6 
!   4    +0.15    0.05    11356 1.b1xg6 Kxg6 2.f2c2 Kf6 3.g3f5 
   <4>   +0.15    0.07    21514 1.b1xg6 Kxg6 2.f2c2 Kf6 3.g3f5 
    5    +0.40    0.08    27375 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 h8g8 
   <5>   +0.40    0.15    55838 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 h8g8 
!   6    +0.82    0.16    69876 1.b1xg6 
!   6    +1.45    0.19    89930 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 e7c7 6.g4h5 Kg8 
   <6>   +1.45    0.24   117181 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 e7c7 6.g4h5 Kg8 
!   7    +1.87    0.32   163024 1.b1xg6 
!   7    +2.09    0.40   219593 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 e7c7 6.e7 c7b6 
                                7.Kh1 d8e8 8.e7xf8Q e8xf8 
   <7>   +2.09    0.43   258727 1.b1xg6 Kxg6 2.f2c2 Kf6 3.c2f5 Kg7 
                                4.f5xg4 Kh7 5.g3f5 e7c7 6.e7 c7b6 
                                7.Kh1 d8e8 8.e7xf8Q e8xf8 
!   8    +2.51    0.63   377495 1.b1xg6 
!   8    +2.54    0.96   613795 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f5 g6f4 5.g3e4 
   <8>   +2.54    0.97   634998 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f5 g6f4 5.g3e4 
    9    +2.14    1.44   987218 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f5 g6f4 5.g3e4 d8h4 6.f2xh4 h8xh4 
   <9>   +2.14    1.49  1047998 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f5 g6f4 5.g3e4 d8h4 6.f2xh4 h8xh4 
   10    +2.16    4.07  2810540 1.b1xg6 e7f6 2.g6f7 d8a8 3.c1c4 b5 
                                4.c4d4 f8xe6 5.f7xe6 f6h6 6.e6xd5 c6xd5 
                                7.d4xd5 
  <10>   +2.16    5.47  3828451 1.b1xg6 e7f6 2.g6f7 d8a8 3.c1c4 b5 
                                4.c4d4 f8xe6 5.f7xe6 f6h6 6.e6xd5 c6xd5 
                                7.d4xd5 
   11    +2.38   10.36  7311900 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.c1c4 d8f6 5.f5 g6e5 6.c4e4 e5d3 
                                7.e4xg4 Kh7 
  <11>   +2.38   14.85 10635133 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.c1c4 d8f6 5.f5 g6e5 6.c4e4 e5d3 
                                7.e4xg4 Kh7 
   12    +2.45   22.85 16658954 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f2a7 d8c8 5.a7d4 Kh7 6.f5 g6f4 
                                7.e1f1 c8b8 8.g3e4 
  <12>   +2.45   25.44 18956809 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f2a7 d8c8 5.a7d4 Kh7 6.f5 g6f4 
                                7.e1f1 c8b8 8.g3e4 
   13    +2.55   45.58 34130784 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f2a7 d8c8 5.a7d4 Kh7 6.g3h5 c8d7 
                                7.f5 g6h4 8.f6 d7f5 
  <13>   +2.55   56.19 42644133 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f2a7 d8c8 5.a7d4 Kh7 6.g3h5 c8d7 
                                7.f5 g6h4 8.f6 d7f5 
  <14>   +2.55    1:00 45212598 1.b1xg6 e7f6 2.e7 f8xg6 3.e7xd8Q f6xd8 
                                4.f2a7 d8b8 5.a7d4 Kg8 6.g3f5 h8h7 
                                7.g3 b8f8 8.d4e4 h7h3 9.e4e6 

Computed move :   b1xg6
NPS:              753543
solution found [7/13], time: 0.04, points: 25, nodes: 7308!
[Diagram of position #14]

Test position #14

White to move


FEN :          r2q1rk1/p1p3pp/b2bp3/2pp4/6p1/2NPPN2/PPP2PP1/R1BQR1K1 w - -
Best Move :    Ne5 
Position ID:  Quick-14

 depth   value    time    nodes pv
    1    +1.84    0.00        2 1.f3d2 
   <1>   +1.84    0.00       47 1.f3d2 
    2    +1.54    0.00      142 1.f3d2 d8h4 
   <2>   +1.54    0.00      255 1.f3d2 d8h4 
    3    +1.84    0.00      599 1.f3d2 d4 2.c3e4 
   <3>   +1.84    0.00     1335 1.f3d2 d4 2.c3e4 
?   4    +1.31    0.02     4253 1.f3d2 d8h4 2.e1e2 h4h2 3.Kf1 
   <4>   +1.31    0.02     5405 1.f3d2 d8h4 2.e1e2 h4h2 3.Kf1 
    5    +1.21    0.02    10092 1.f3d2 d8h4 2.f4 g4xf3 3.d2xf3 
   <5>   +1.21    0.03    13904 1.f3d2 d8h4 2.f4 g4xf3 3.d2xf3 
    6    +1.58    0.06    31483 1.f3d2 d8h4 2.f4 d4 3.e3xd4 c5xd4 
                                4.c3e2 
   <6>   +1.58    0.08    38335 1.f3d2 d8h4 2.f4 d4 3.e3xd4 c5xd4 
                                4.c3e2 
?   7    +0.75    0.21   128823 1.f3d2 d6h2 2.Kf1 d8h4 3.f3 h2g3 
                                4.Ke2 g3xe1 5.d1xe1 g4xf3 6.g2xf3 
   <7>   +0.75    0.25   145945 1.f3d2 d6h2 2.Kf1 d8h4 3.f3 h2g3 
                                4.Ke2 g3xe1 5.d1xe1 g4xf3 6.g2xf3 
    8    +0.75    0.35   228808 1.f3d2 d6h2 2.Kf1 d8h4 3.f3 h2g3 
                                4.Ke2 g3xe1 5.d1xe1 g4xf3 
   <8>   +0.75    0.39   252062 1.f3d2 d6h2 2.Kf1 d8h4 3.f3 h2g3 
                                4.Ke2 g3xe1 5.d1xe1 g4xf3 
?   9    +0.00    1.02   824085 1.f3d2 d6h2 2.Kxh2 d8h4 3.Kg1 h4xf2 
                                4.Kh1 f2h4 5.Kg1 h4f2 6.Kh1 f2h4 
                                7.Kg1 h4f2 8.Kh1 
   <9>   +0.00    1.14   897987 1.f3d2 d6h2 2.Kxh2 d8h4 3.Kg1 h4xf2 
                                4.Kh1 f2h4 5.Kg1 h4f2 6.Kh1 f2h4 
                                7.Kg1 h4f2 8.Kh1 f2h4 9.Kg1 h4f2 
                                10.Kh1 f2h4 
?2/10    -0.87    3.56  2766907 1.e4 g4xf3 2.e5 d6e7 3.g2xf3 d8e8 
                                4.c3e2 e8h5 5.e2f4 h5g5 6.f4g2 g5h5 
?5/10    -0.33    5.33  4164973 1.f3e5 d6xe5 2.d1xg4 d8f6 3.e1f1 f6h6 
                                4.f4 e5d6 5.c1d2 a8b8 6.a1b1 
  <10>   -0.33    5.33  4164995 1.f3e5 d6xe5 2.d1xg4 d8f6 3.e1f1 f6h6 
                                4.f4 e5d6 5.c1d2 a8b8 6.a1b1 
   11    -0.47    6.35  4962705 1.f3e5 d6xe5 2.d1xg4 d8f6 3.e1f1 e5xc3 
                                4.b2xc3 f6xc3 5.g4xe6 Kh8 6.c1b2 c3xb2 
                                7.e6xa6 b2xc2 
  <11>   -0.47    7.19  5503103 1.f3e5 d6xe5 2.d1xg4 d8f6 3.e1f1 e5xc3 
                                4.b2xc3 f6xc3 5.g4xe6 Kh8 6.c1b2 c3xb2 
                                7.e6xa6 b2xc2 
   12    -0.37   15.13 10980425 1.f3e5 d6xe5 2.d1xg4 d8f6 3.f3 e5xc3 
                                4.b2xc3 f6xc3 5.g4xe6 Kh8 6.c1b2 c3xb2 
                                7.e6xa6 b2xc2 8.a1b1 
  <12>   -0.37   16.55 11988738 1.f3e5 d6xe5 2.d1xg4 d8f6 3.f3 e5xc3 
                                4.b2xc3 f6xc3 5.g4xe6 Kh8 6.c1b2 c3xb2 
                                7.e6xa6 b2xc2 8.a1b1 
   13    -0.47   30.52 21836110 1.f3e5 g3 2.f4 d6xe5 3.d1g4 d8f6 
                                4.c1d2 e5d6 5.g4xg3 f6h6 6.g3g4 a8b8 
                                7.a1b1 c6 8.e1f1 d4 
  <13>   -0.47   35.78 26036370 1.f3e5 g3 2.f4 d6xe5 3.d1g4 d8f6 
                                4.c1d2 e5d6 5.g4xg3 f6h6 6.g3g4 a8b8 
                                7.a1b1 c6 8.e1f1 d4 
   14    -0.49   51.17 37797458 1.f3e5 g3 2.f4 d6xe5 3.d1g4 d8f6 
                                4.c1d2 e5d6 5.g4xg3 f6h6 6.g3g4 a8b8 
                                7.a1b1 c6 8.e1f1 e5 9.e4 
  <14>   -0.49   58.60 43151230 1.f3e5 g3 2.f4 d6xe5 3.d1g4 d8f6 
                                4.c1d2 e5d6 5.g4xg3 f6h6 6.g3g4 a8b8 
                                7.a1b1 c6 8.e1f1 e5 9.e4 
  <15>   -0.49    1:00 44044381 1.f3e5 g3 2.f4 d6xe5 3.d1g4 d8f6 
                                4.c1d2 e5d6 5.g4xg3 f6h6 6.g3g4 a8b8 
                                7.a1b1 c6 8.e1f1 e5 9.e4 d4 
                                10.c3e2 

Computed move :   f3e5
NPS:              734073
solution found [8/14], time: 5.33, points: 20, nodes: 4164995!
[Diagram of position #15]

Test position #15

Black to move


FEN :          r2qr1k1/p2b1ppp/5n2/2pp4/5b2/NP6/PBP1NPPP/R3QRK1 b - -
Best Move :    Bxh2+ 
Position ID:  Quick-15

 depth   value    time    nodes pv
    1    -2.78    0.00        3 1... f6e4 2.e2xf4 
  2/1    +1.24    0.00       11 1... f6g4 
   <1>   +1.24    0.02      100 1... f6g4 
    2    +1.51    0.02      239 1... f6g4 2.h3 
   <2>   +1.51    0.02      688 1... f6g4 2.h3 
    3    +1.49    0.02     1179 1... f6g4 2.g3 f4g5 
   <3>   +1.49    0.02     2209 1... f6g4 2.g3 f4g5 
?   4    +1.08    0.05    16952 1... f6g4 2.h3 f4h2 3.Kh1 d8h4 
                                4.g3 h4xh3 
   <4>   +1.08    0.05    16998 1... f6g4 2.h3 f4h2 3.Kh1 d8h4 
                                4.g3 h4xh3 
    5    +1.02    0.07    28826 1... f6g4 2.h3 g4h6 3.e1d1 f4g5 
  4/5    +1.11    0.08    43170 1... d7g4 2.f3 f4e3 3.Kh1 g4e6 
                                4.c3 
   <5>   +1.11    0.11    56349 1... d7g4 2.f3 f4e3 3.Kh1 g4e6 
                                4.c3 
    6    +1.35    0.13    68686 1... d7g4 2.f3 f4e3 3.Kh1 g4f5 
                                4.b2xf6 d8xf6 5.c3 
   <6>   +1.35    0.19   114369 1... d7g4 2.f3 f4e3 3.Kh1 g4f5 
                                4.b2xf6 d8xf6 5.c3 
    7    +1.15    0.25   159343 1... d7g4 2.f3 f4e3 3.Kh1 g4d7 
                                4.c3 d7f5 5.a1d1 
  5/7    +1.23    0.52   363061 1... d4 2.e1d1 d7g4 3.f1e1 d8d6 
                                4.g3 f4h6 
   <7>   +1.23    0.66   460330 1... d4 2.e1d1 d7g4 3.f1e1 d8d6 
                                4.g3 f4h6 
    8    +1.03    0.83   563747 1... d4 2.e1d1 d7g4 3.f1e1 f6d5 
                                4.h3 g4h5 5.d1d3 d5b4 
  2/8    +1.07    1.00   677127 1... d7g4 2.f3 g4f5 3.e1d1 f4e3 
                                4.Kh1 d4 5.a3c4 f6d5 6.f4 
   <8>   +1.07    1.93  1449386 1... d7g4 2.f3 g4f5 3.e1d1 f4e3 
                                4.Kh1 d4 5.a3c4 f6d5 6.f4 
    9    +0.86    2.46  1813703 1... d7g4 2.f3 f4e3 3.Kh1 g4d7 
                                4.e1d1 d4 5.c3 d4xc3 6.b2xc3 f6h5 
! 2/9    +1.49    4.50  3426289 1... f4xh2 
!   9    +2.22    6.04  4833165 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1f1 e3xe2 
                                7.b2e5 g4xe5 8.f1xe2 e5xf3 9.e2xf3 d4 
   <9>   +2.22    6.10  4888732 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1f1 e3xe2 
                                7.b2e5 g4xe5 8.f1xe2 e5xf3 9.e2xf3 d4 
!  10    +2.64    8.66  6806426 1... f4xh2 
!  10    +2.90   11.18  9051107 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.a1d1 e3xe2 
                                7.e1c3 g4f6 8.Kh2 c7c6 9.b4 d7g4 
  <10>   +2.90   11.30  9161024 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.a1d1 e3xe2 
                                7.e1c3 g4f6 8.Kh2 c7c6 9.b4 d7g4 
   11    +3.00   19.86 16559522 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1d1 e3xe2 
                                7.a1b1 d4 8.c3 d4xc3 9.f3xc3 e8e3 
                                10.c3xe3 e2xe3 11.Kh4 
  <11>   +3.00   20.30 16995906 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1d1 e3xe2 
                                7.a1b1 d4 8.c3 d4xc3 9.f3xc3 e8e3 
                                10.c3xe3 e2xe3 11.Kh4 
   12    +3.00   35.24 31989393 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1d1 e3xe2 
                                7.a1b1 d4 8.d1f1 d7f5 9.f1h1 c7d7 
                                10.h1h5 e2e3 
  <12>   +3.00   36.19 32910601 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1d1 e3xe2 
                                7.a1b1 d4 8.d1f1 d7f5 9.f1h1 c7d7 
                                10.h1h5 e2e3 
  <13>   +3.00    1:00 57316411 1... f4xh2 2.Kxh2 f6g4 3.Kg3 d8c7 
                                4.f4 e8e3 5.f1f3 a8e8 6.e1d1 e3xe2 
                                7.a1b1 d4 8.d1f1 d7f5 9.b1c1 c7d8 
                                10.a3c4 g4f6 11.b2a3 f5xc2 

Computed move :   f4xh2
NPS:              954955
solution found [9/15], time: 4.50, points: 20, nodes: 3426289!
[Diagram of position #16]

Test position #16

White to move


FEN :          3k4/p7/K3BP2/8/7p/8/2P4P/8 w - -
Best Move :    Kb7 
Position ID:  Quick-16

 depth   value    time    nodes pv
    1    +6.59    0.00        2 1.Kxa7 
   <1>   +6.59    0.00       20 1.Kxa7 
    2    +6.59    0.00       27 1.Kxa7 Ke8 
   <2>   +6.59    0.00       71 1.Kxa7 Ke8 
    3    +6.72    0.00      143 1.Kxa7 Ke8 2.Kb7 
   <3>   +6.72    0.02      607 1.Kxa7 Ke8 2.Kb7 
    4    +6.72    0.02      731 1.Kxa7 Ke8 2.Kb7 Kf8 
   <4>   +6.72    0.02     1843 1.Kxa7 Ke8 2.Kb7 Kf8 
    5    +7.04    0.02     2564 1.Kxa7 Ke8 2.c4 Kf8 3.c5 
   <5>   +7.04    0.04     7034 1.Kxa7 Ke8 2.c4 Kf8 3.c5 
!   6    +7.46    0.04     7229 1.Kxa7 
!   6    +7.64    0.04     9073 1.Kxa7 Ke8 2.c4 Kf8 3.c5 Ke8 
                                4.c6 
   <6>   +7.64    0.05    22016 1.Kxa7 Ke8 2.c4 Kf8 3.c5 Ke8 
                                4.c6 
    7    +7.64    0.07    25773 1.Kxa7 Ke8 2.c4 Kf8 3.c5 Ke8 
                                4.c6 Kd8 
!12/7    +8.06    0.10    51173 1.c4 
!   7    +8.81    0.10    51575 1.c4 
!   7   +12.01    0.10    52581 1.c4 
!   7   +14.84    0.13    67469 1.c4 Ke8 2.c5 Kd8 3.f7 Ke7 
                                4.c6 h3 5.f7f8Q Kxf8 6.c7 Kg7 
   <7>  +14.84    0.13    73528 1.c4 Ke8 2.c5 Kd8 3.f7 Ke7 
                                4.c6 h3 5.f7f8Q Kxf8 6.c7 Kg7 
    8   +15.16    0.16    89652 1.c4 Ke8 2.c5 Kd8 3.f7 Ke7 
                                4.c6 Kd6 5.f7f8Q Kxc6 6.f8e7 
   <8>  +15.16    0.24   150097 1.c4 Ke8 2.c5 Kd8 3.f7 Ke7 
                                4.c6 Kd6 5.f7f8Q Kxc6 6.f8e7 
!   9   +15.58    0.25   151196 1.c4 
!   9   +16.33    0.29   181595 1.c4 
!   9   +19.53    0.33   210230 1.c4 
!   9   +22.16    0.49   319847 1.c4 Ke8 2.f7 Ke7 3.c5 Kxe6 
                                4.f7f8Q Kd5 5.f8d6 Ke4 6.c6 Kf3 
                                7.c7 Kg2 8.c7c8Q 
   <9>  +22.16    0.74   502485 1.c4 Ke8 2.f7 Ke7 3.c5 Kxe6 
                                4.f7f8Q Kd5 5.f8d6 Ke4 6.c6 Kf3 
                                7.c7 Kg2 8.c7c8Q 
   10   +22.30    1.14   798487 1.c4 Ke8 2.f7 Ke7 3.c5 Kxe6 
                                4.f7f8Q Kd5 5.f8f5 Kc6 6.f5e5 Kd7 
                                7.e5d6 
  <10>  +22.30    2.11  1470519 1.c4 Ke8 2.f7 Ke7 3.c5 Kxe6 
                                4.f7f8Q Kd5 5.f8f5 Kc6 6.f5e5 Kd7 
                                7.e5d6 
!  11   +22.72    2.33  1629092 1.c4 
!  11   +23.09    5.27  3760970 1.c4 Kc7 2.f7 Kd6 3.f7f8Q Kxe6 
                                4.c5 Kd5 5.f8d6 Ke4 6.c6 Kf3 
                                7.c7 Kg2 8.c7c8Q Kf3 9.c8h3 Ke2 
                                10.h3xh4 
  <11>  +23.09    8.85  6283431 1.c4 Kc7 2.f7 Kd6 3.f7f8Q Kxe6 
                                4.c5 Kd5 5.f8d6 Ke4 6.c6 Kf3 
                                7.c7 Kg2 8.c7c8Q Kf3 9.c8h3 Ke2 
                                10.h3xh4 
!  12   +23.51    8.99  6372090 1.c4 
!  12   +24.26    9.05  6410945 1.c4 
!  12   +27.46    9.54  6714546 1.c4 
!  12  +166.71   17.13 12203113 1.c4 Kc7 2.c5 Kc6 3.f7 Kxc5 
                                4.f7f8Q Kd4 5.f8f4 Kd3 6.e6f5 Ke2 
                                7.f4xh4 Kd2 
  <12> +166.71   24.74 17611288 1.c4 Kc7 2.c5 Kc6 3.f7 Kxc5 
                                4.f7f8Q Kd4 5.f8f4 Kd3 6.e6f5 Ke2 
                                7.f4xh4 Kd2 
!  13  +167.13   40.66 28940950 1.c4 
!  13  +167.88   40.69 28961406 1.c4 
!  13  +171.08   40.69 28964406 1.c4 
  <13> +171.08    1:00 42684692 

Computed move :   c4
NPS:              711411
no solution found [:-( [9/16]!
[Diagram of position #17]

Test position #17

White to move


FEN :          rq4k1/pp1nrppp/4bn2/6R1/3QP3/P4PN1/4B1PP/2B2RK1 w - -
Best Move :    Rxg7+ 
Position ID:  Quick-17

 depth   value    time    nodes pv
    1    +0.47    0.00        2 1.g3h1 
  2/1    +0.91    0.00        4 1.f1d1 
   <1>   +0.91    0.00      108 1.f1d1 
    2    +0.72    0.00      157 1.f1d1 a6 
  4/2    +0.73    0.00      479 1.g5b5 b8c7 
 32/2    +0.96    0.00      825 1.g3h5 f6xh5 2.g5xh5 
   <2>   +0.96    0.00      892 1.g3h5 f6xh5 2.g5xh5 
    3    +0.96    0.00     1174 1.g3h5 f6xh5 2.g5xh5 
   <3>   +0.96    0.02     2790 1.g3h5 f6xh5 2.g5xh5 
    4    +0.90    0.02     4523 1.g3h5 f6xh5 2.g5xh5 d7f6 
   <4>   +0.90    0.04    11375 1.g3h5 f6xh5 2.g5xh5 d7f6 
    5    +0.79    0.04    15887 1.g3h5 f6xh5 2.g5xh5 d7f6 3.c1g5 
  6/5    +0.92    0.08    33778 1.f1d1 b8f8 2.g5b5 b6 3.c1f4 
   <5>   +0.92    0.08    40907 1.f1d1 b8f8 2.g5b5 b6 3.c1f4 
    6    +0.81    0.14    69755 1.f1d1 b8c7 2.g3h5 f6xh5 3.g5xh5 c7c2 
                                4.c1d2 
 17/6    +0.85    0.27   151410 1.c1d2 b8c7 2.f1c1 c7b6 3.d2c3 b6xd4 
                                4.c3xd4 
   <6>   +0.85    0.32   185336 1.c1d2 b8c7 2.f1c1 c7b6 3.d2c3 b6xd4 
                                4.c3xd4 
    7    +0.97    0.54   316974 1.c1d2 e7e8 2.f1c1 e8d8 3.g3h5 f6xh5 
                                4.g5xh5 
  3/7    +1.16    0.72   464714 1.g5xg7 Kxg7 2.g3h5 Kh8 3.h5xf6 d7e5 
                                4.d4d2 a6 5.d2b4 b8c7 
   <7>   +1.16    0.79   518828 1.g5xg7 Kxg7 2.g3h5 Kh8 3.h5xf6 d7e5 
                                4.d4d2 a6 5.d2b4 b8c7 
    8    +1.15    0.96   676245 1.g5xg7 Kxg7 2.g3h5 Kh8 3.h5xf6 d7e5 
                                4.d4d2 a6 5.d2b4 b8a7 6.Kh1 b5 
                                7.b4d6 
   <8>   +1.15    1.08   768953 1.g5xg7 Kxg7 2.g3h5 Kh8 3.h5xf6 d7e5 
                                4.d4d2 a6 5.d2b4 b8a7 6.Kh1 b5 
                                7.b4d6 
!   9    +1.57    2.08  1415380 1.g5xg7 
!   9    +2.32    2.72  1881506 1.g5xg7 
!   9    +4.01    6.97  5344712 1.g5xg7 Kxg7 2.g3h5 Kh8 3.c1b2 e6a2 
                                4.h5xf6 d7e5 5.d4c5 b8c7 6.c5xc7 e5xf3 
                                7.f1xf3 e7xc7 
   <9>   +4.01    7.05  5425059 1.g5xg7 Kxg7 2.g3h5 Kh8 3.c1b2 e6a2 
                                4.h5xf6 d7e5 5.d4c5 b8c7 6.c5xc7 e5xf3 
                                7.f1xf3 e7xc7 
   10    +3.99   10.79  8492462 1.g5xg7 Kh8 2.g7g5 h6 3.g5h5 Kg7 
                                4.c1xh6 Kg8 5.h5g5 Kh7 6.d4d2 b8c7 
                                7.g5g7 Kh8 8.f1c1 c7e5 9.a4 
  <10>   +3.99   10.96  8702732 1.g5xg7 Kh8 2.g7g5 h6 3.g5h5 Kg7 
                                4.c1xh6 Kg8 5.h5g5 Kh7 6.d4d2 b8c7 
                                7.g5g7 Kh8 8.f1c1 c7e5 9.a4 
   11    +4.02   16.54 13664847 1.g5xg7 Kh8 2.g7g5 h6 3.g5h5 Kg7 
                                4.c1xh6 Kg6 5.h5h4 b8e5 6.d4d3 a6 
                                7.Kh1 a8d8 8.h6f4 e5c5 
  <11>   +4.02   17.35 14519658 1.g5xg7 Kh8 2.g7g5 h6 3.g5h5 Kg7 
                                4.c1xh6 Kg6 5.h5h4 b8e5 6.d4d3 a6 
                                7.Kh1 a8d8 8.h6f4 e5c5 
!  12    +4.44   47.93 38560567 1.g5xg7 
  <12>   +4.44    1:00 46898747 

Computed move :   g5xg7
NPS:              781645
solution found [10/17], time: 0.72, points: 25, nodes: 518828!
[Diagram of position #18]

Test position #18

White to move


FEN :          2r4k/pb2q2P/1p6/3Pp3/4p3/1P2R3/PBrQ2PP/5RK1 w - -
Best Move :    Qb4 
Position ID:  Quick-18

 depth   value    time    nodes pv
    1    -0.63    0.00        9 1.d2d1 c2xb2 2.e3xe4 Kxh7 
 27/1    -0.39    0.00      240 1.b2a3 e7xa3 
   <1>   -0.39    0.00      325 1.b2a3 e7xa3 
    2    -0.39    0.00      377 1.b2a3 e7xa3 
   <2>   -0.39    0.00      727 1.b2a3 e7xa3 
  4/3    -0.63    0.00     1975 1.d2d1 c2xb2 2.e3xe4 
   <3>   -0.63    0.01     3713 1.d2d1 c2xb2 2.e3xe4 
    4    -0.69    0.01     5813 1.d2d1 c2xb2 2.d1g4 b2d2 3.e3xe4 Kxh7 
   <4>   -0.69    0.03    12602 1.d2d1 c2xb2 2.d1g4 b2d2 3.e3xe4 Kxh7 
    5    -0.84    0.05    17546 1.d2d1 c2xb2 2.d1g4 c8e8 3.g4xe4 e7xh7 
 11/5    -0.60    0.06    35071 1.d6 e7g7 2.b2xe5 g7xe5 3.d2d1 Kxh7 
   <5>   -0.60    0.08    44333 1.d6 e7g7 2.b2xe5 g7xe5 3.d2d1 Kxh7 
    6    -0.72    0.11    57176 1.d6 e7g7 2.b2xe5 g7xe5 3.d2e1 Kxh7 
   <6>   -0.72    0.15    96455 1.d6 e7g7 2.b2xe5 g7xe5 3.d2e1 Kxh7 
    7    -0.58    0.23   142765 1.d6 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xd2 
                                4.b2xe5 Kxh7 5.f1f7 Kg6 6.f7xb7 d2xa2 
   <7>   -0.58    0.39   247949 1.d6 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xd2 
                                4.b2xe5 Kxh7 5.f1f7 Kg6 6.f7xb7 d2xa2 
    8    -0.58    0.50   325862 1.d6 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xd2 
                                4.b2xe5 Kxh7 5.f1f7 Kg6 6.f7xb7 d2xa2 
   <8>   -0.58    0.84   578084 1.d6 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xd2 
                                4.b2xe5 Kxh7 5.f1f7 Kg6 6.f7xb7 d2xa2 
    9    -0.78    1.11   757685 1.d6 e7g7 2.b2xe5 g7xe5 3.d2d1 c2c1 
                                4.d1e2 e5d4 5.f1e1 c1xe1 6.e2xe1 d4xd6 
! 2/9    -0.16    1.37   965481 1.d2b4 
!   9    +0.59    1.58  1111333 1.d2b4 
!   9    +3.79    2.61  1790906 1.d2b4 
!   9    +7.45    9.36  6203295 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b2xa2 5.e7xb7 c8e8 
   <9>   +7.45    9.44  6275955 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b2xa2 5.e7xb7 c8e8 
!  10    +7.87   10.31  6799894 1.d2b4 
!  10    +8.10   11.31  7452895 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh6 
  <10>   +8.10   11.45  7594694 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh6 
   11    +8.21   14.58  9521431 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh6 8.e4h4 Kg6 
  <11>   +8.21   15.11 10025773 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh6 8.e4h4 Kg6 
   12    +8.44   20.69 13622591 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh8 8.e4d4 Kg8 9.d4d7 a6 
  <12>   +8.44   22.89 15356823 1.d2b4 e7g7 2.e3g3 g7xg3 3.h2xg3 c2xb2 
                                4.b4e7 b7xd5 5.e7xe5 Kxh7 6.e5xd5 b2c2 
                                7.d5xe4 Kh8 8.e4d4 Kg8 9.d4d7 a6 
!  13    +8.86   37.81 24215154 1.d2b4 
!  13    +9.61   59.50 36510030 1.d2b4 
  <13>   +9.61    1:00 36754298 

Computed move :   d2b4
NPS:              612469
solution found [11/18], time: 1.37, points: 25, nodes: 965481!
[Diagram of position #19]

Test position #19

Black to move


FEN :          5k2/6p1/2p2p2/P7/1Q6/2P1pqPP/7K/8 b - -
Best Move :    c5 
Position ID:  Quick-19

 depth   value    time    nodes pv
    1    +0.80    0.00        2 1... Kf7 
   <1>   +0.80    0.00        5 1... Kf7 
    2    +0.44    0.01       47 1... Kf7 2.a6 
   <2>   +0.44    0.01       62 1... Kf7 2.a6 
    3    +0.45    0.01      547 1... Kf7 2.b4b7 Kg6 3.a6 
   <3>   +0.45    0.01      805 1... Kf7 2.b4b7 Kg6 3.a6 
    4    +0.51    0.01     3276 1... Kf7 2.b4b3 Kg6 3.b3c2 f5 
                                4.a6 
   <4>   +0.51    0.03     3549 1... Kf7 2.b4b3 Kg6 3.b3c2 f5 
                                4.a6 
    5    +0.76    0.05     9138 1... Kf7 2.b4b3 Kg6 3.b3c2 Kg5 
                                4.h4 Kh6 5.c4 
   <5>   +0.76    0.05     9502 1... Kf7 2.b4b3 Kg6 3.b3c2 Kg5 
                                4.h4 Kh6 5.c4 
    6    +0.57    0.08    27935 1... Kf7 2.b4b3 Ke7 3.b3b7 Kd6 
                                4.b7xg7 f3e2 5.Kh1 e2e1 6.Kg2 e1xc3 
  2/6    +0.83    0.22    92994 1... Kg8 2.b4b8 Kh7 3.b8b1 Kh6 
                                4.b1e1 Kg5 5.a6 f3e4 
   <6>   +0.83    0.25   103849 1... Kg8 2.b4b8 Kh7 3.b8b1 Kh6 
                                4.b1e1 Kg5 5.a6 f3e4 
    7    +0.50    0.45   215568 1... Kg8 2.b4b3 Kh8 3.b3b8 Kh7 
                                4.b8b1 Kh6 5.b1e1 f3e4 6.e1e2 e4e5 
                                7.c4 
  2/7    +0.57    0.48   223954 1... Kf7 2.b4b3 Ke7 3.b3b7 Kd6 
                                4.b7xg7 f3e2 5.Kh1 e2e1 6.Kg2 e1f2 
                                7.Kh1 f2e1 
   <7>   +0.57    0.61   282310 1... Kf7 2.b4b3 Ke7 3.b3b7 Kd6 
                                4.b7xg7 f3e2 5.Kh1 e2e1 6.Kg2 e1f2 
                                7.Kh1 f2e1 8.Kg2 e1f2 9.Kh1 f2e1 
                                10.Kg2 
    8    +0.59    0.92   444051 1... Kf7 2.b4b3 Kg6 3.b3c2 Kh6 
                                4.c2g2 f3h5 5.a6 h5c5 6.g2e2 c5xc3 
                                7.a7 c3a3 
   <8>   +0.59    1.14   556206 1... Kf7 2.b4b3 Kg6 3.b3c2 Kh6 
                                4.c2g2 f3h5 5.a6 h5c5 6.g2e2 c5xc3 
                                7.a7 c3a3 
    9    +0.67    1.95   966177 1... Kf7 2.b4b3 Kg6 3.b3b1 f5 
                                4.b1e1 f3e4 5.e1e2 e4e5 6.c4 Kg5 
! 2/9    +1.01    4.33  2201436 1... c5 
!   9    +1.76    7.06  3578689 1... c5 
!   9    +2.18    7.89  4020549 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5c7 Ke6 
   <9>   +2.18    7.90  4027504 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5c7 Ke6 
   10    +2.42   11.08  5656879 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5d5 g4e6 11.d5b7 Kg6 12.b7g2 Kf5 
  <10>   +2.42   12.03  6148003 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5d5 g4e6 11.d5b7 Kg6 12.b7g2 Kf5 
   11    +2.34   23.73 12236220 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5d5 g4e6 11.d5b7 Kg6 12.b7b1 e6f5 
                                13.b1g1 f5g5 
  <11>   +2.34   28.76 14819011 1... c5 2.b4xc5 Kf7 3.g4 f3f4 
                                4.Kg2 f4e4 5.Kf1 e4f3 6.Kg1 f3g3 
                                7.Kh1 g3xh3 8.Kg1 h3xg4 9.Kh2 e2 
                                10.c5d5 g4e6 11.d5b7 Kg6 12.b7b1 e6f5 
                                13.b1g1 f5g5 
!  12    +2.76   42.26 22195260 1... c5 
!  12    +3.51   51.12 26997757 1... c5 
  <12>   +3.51    1:00 31505774 

Computed move :   c5
NPS:              525008
solution found [12/19], time: 4.33, points: 20, nodes: 2201436!
[Diagram of position #20]

Test position #20

Black to move


FEN :          rnbq1b1r/ppp1p1pp/1n1p2k1/4P1N1/8/5Q2/PPPP1PPP/RNB1K2R b KQ -
Best Move :    Qe8 
Position ID:  Quick-20

 depth   value    time    nodes pv
    1    +4.54    0.00        4 1... Kxg5 
   <1>   +4.54    0.00       29 1... Kxg5 
?   2    +2.89    0.00      507 1... Kxg5 2.d4 Kg6 
   <2>   +2.89    0.00      904 1... Kxg5 2.d4 Kg6 
!   3    +3.31    0.01     2157 1... Kxg5 
!   3    +3.55    0.01     3245 1... Kxg5 2.d4 Kg6 3.e5xd6 e7xd6 
   <3>   +3.55    0.01     3977 1... Kxg5 2.d4 Kg6 3.e5xd6 e7xd6 
    4    +3.38    0.03     8701 1... Kxg5 2.d4 Kg6 3.e5xd6 e7xd6 
                                4.O-O 
   <4>   +3.38    0.03     9948 1... Kxg5 2.d4 Kg6 3.e5xd6 e7xd6 
                                4.O-O 
    5    +3.37    0.09    50601 1... Kxg5 2.h4 Kg6 3.h5 Kh6 
                                4.d3 g5 5.h5xg6 Kxg6 6.e5xd6 c7xd6 
                                7.c1e3 
   <5>   +3.37    0.11    54938 1... Kxg5 2.h4 Kg6 3.h5 Kh6 
                                4.d3 g5 5.h5xg6 Kxg6 6.e5xd6 c7xd6 
                                7.c1e3 
? 6/6    +0.20    0.39   236735 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 
   <6>   +0.20    0.73   491670 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 
    7    +0.20    0.81   569252 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 5.b1c3 
   <7>   +0.20    0.93   679111 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 5.b1c3 
    8    +0.19    1.18   963290 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 5.d3 d5 
   <8>   +0.19    1.53  1191259 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3xc6 b8xc6 5.d3 d5 
    9    +0.00    2.28  1998930 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3d3 Kf6 5.d3d4 Kf5 6.d4d3 Kf4 
                                7.d3d4 Kf5 8.d4d3 Kf4 9.d3d4 Kf5 
                                10.d4d3 
   <9>   +0.00    3.09  2541019 1... d8e8 2.h4 h5 3.e6 e8c6 
                                4.f3d3 Kf6 5.d3d4 Kf5 6.d4d3 Kf4 
                                7.d3d4 Kf5 8.d4d3 Kf4 9.d3d4 Kf5 
                                10.d4d3 Kf4 11.d3d4 Kf5 12.d4d3 Kf4 
   10    +0.04    5.12  4872566 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.d4 b5f5 5.f3xf5 Kxf5 6.h1h3 c5 
                                7.d4xc5 d6xc5 
  <10>   +0.04    7.50  7090069 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.d4 b5f5 5.f3xf5 Kxf5 6.h1h3 c5 
                                7.d4xc5 d6xc5 
   11    +0.00   12.25 12605910 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.f3f7 Kh6 5.d4 b6c4 6.g5e4 Kh7 
                                7.e4g5 Kh6 8.g5e4 Kh7 9.e4g5 Kh6 
                                10.g5e4 
  <11>   +0.00   16.92 16492839 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.f3f7 Kh6 5.d4 b6c4 6.g5e4 Kh7 
                                7.e4g5 Kh6 8.g5e4 Kh7 9.e4g5 Kh6 
                                10.g5e4 Kh7 11.e4g5 Kh6 12.g5e4 Kh7 
   12    +0.00   30.18 31973292 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.f3f7 Kh6 5.d4 b6a4 6.g5e4 Kh7 
                                7.e4g5 Kh6 8.g5e4 Kh7 9.e4g5 Kh6 
                                10.g5e4 
  <12>   +0.00   43.78 44774888 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.f3f7 Kh6 5.d4 b6a4 6.g5e4 Kh7 
                                7.e4g5 Kh6 8.g5e4 Kh7 9.e4g5 Kh6 
                                10.g5e4 Kh7 11.e4g5 Kh6 12.g5e4 Kh7 
  <13>   +0.00    1:00 61718195 1... d8e8 2.h4 h5 3.e6 e8b5 
                                4.f3f7 Kh6 5.d4 b5d5 6.g5e4 Kh7 
                                7.e4g5 Kh6 

Computed move :   d8e8
NPS:              1028636
solution found [13/20], time: 0.39, points: 25, nodes: 491670!
© Steffen A. Jakob