[ Test Suite swisstest3 | Hossa ]

Positions 21 - 30


[Diagram of position #21]

Test position #21

Black to move


FEN :          rnb2rk1/pp3pbp/3N2p1/q3p3/8/2P3P1/P3PPBP/R1BQ1RK1 b - -
Avoid Move :    Rd8 
Position ID:  "ST3_21 - Dame vs Tuerme"

 depth   value    time    nodes pv
    1    -0.57    0.00       11 1... c8e6 2.g2xb7 a5xc3 
  4/1    +0.23    0.00       45 1... a5xc3 
   <1>   +0.23    0.00       77 1... a5xc3 
    2    +0.10    0.00      138 1... a5xc3 2.c1g5 
   <2>   +0.10    0.00      512 1... a5xc3 2.c1g5 
    3    -0.19    0.00     1313 1... a5xc3 2.a1b1 c8e6 3.b1xb7 e6xa2 
   <3>   -0.19    0.01     2617 1... a5xc3 2.a1b1 c8e6 3.b1xb7 e6xa2 
    4    -0.19    0.01     3853 1... a5xc3 2.a1b1 c8e6 3.b1xb7 
   <4>   -0.19    0.01     5731 1... a5xc3 2.a1b1 c8e6 3.b1xb7 
  2/5    -0.25    0.04    15391 1... b8c6 2.d1c2 f8d8 3.f1d1 a5c7 
   <5>   -0.25    0.06    23228 1... b8c6 2.d1c2 f8d8 3.f1d1 a5c7 
    6    -0.22    0.12    51946 1... b8c6 2.a1b1 a5xa2 3.b1b2 a2a5 
                                4.d6xc8 f8xc8 5.b2xb7 a5xc3 
   <6>   -0.22    0.15    68023 1... b8c6 2.a1b1 a5xa2 3.b1b2 a2a5 
                                4.d6xc8 f8xc8 5.b2xb7 a5xc3 
    7    -0.39    0.37   176550 1... b8c6 2.d1d3 a5c7 3.c1g5 h6 
                                4.d6b5 c7d7 
   <7>   -0.39    0.48   246833 1... b8c6 2.d1d3 a5c7 3.c1g5 h6 
                                4.d6b5 c7d7 
    8    -0.27    0.68   373992 1... b8c6 2.d1d3 a5c7 3.c1g5 h6 
                                4.g5h4 g5 5.d6xc8 a8xc8 
! 8/8    +0.03    1.08   632937 1... f8d8 
!   8    +0.15    1.37   826568 1... f8d8 2.c1g5 d8d7 3.d1d3 e4 
                                4.d3c4 d7c7 5.c4b5 a5xb5 6.d6xb5 
   <8>   +0.15    1.39   834480 1... f8d8 2.c1g5 d8d7 3.d1d3 e4 
                                4.d3c4 d7c7 5.c4b5 a5xb5 6.d6xb5 
    9    -0.03    1.81  1141812 1... f8d8 2.c1g5 d8d7 3.d1d3 g7f8 
                                4.d3c4 d7c7 5.c4b5 a5xb5 6.d6xb5 
   <9>   -0.03    1.90  1204878 1... f8d8 2.c1g5 d8d7 3.d1d3 g7f8 
                                4.d3c4 d7c7 5.c4b5 a5xb5 6.d6xb5 
   10    +0.09    4.25  2763868 1... f8d8 2.c1g5 d8d7 3.d1d3 a5c5 
                                4.d3c4 c5xc4 5.d6xc4 f6 6.g5d2 b8c6 
  <10>   +0.09    4.42  2879162 1... f8d8 2.c1g5 d8d7 3.d1d3 a5c5 
                                4.d3c4 c5xc4 5.d6xc4 f6 6.g5d2 b8c6 
   11    -0.02    5.70  3999333 1... f8d8 2.c1g5 d8d7 3.d1d3 a5c5 
                                4.d3c4 c5xc4 5.d6xc4 f6 6.g5d2 f5 
                                7.f1d1 e4 
  <11>   -0.02    6.83  4779670 1... f8d8 2.c1g5 d8d7 3.d1d3 a5c5 
                                4.d3c4 c5xc4 5.d6xc4 f6 6.g5d2 f5 
                                7.f1d1 e4 
   12    +0.05   17.67 12554317 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 a6b4 8.a8xe4 b4xa2 
  <12>   +0.05   19.95 14111085 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 a6b4 8.a8xe4 b4xa2 
   13    -0.16   23.68 17094092 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 c3g7 8.h6xg7 Kxg7 9.a8d5 
  <13>   -0.16   32.65 23074330 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 c3g7 8.h6xg7 Kxg7 9.a8d5 
   14    -0.16   43.20 31519494 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 e3 8.h6xe3 a5xa2 9.d1d8 Kg7 
                                10.b1c1 
  <14>   -0.16   52.81 38128318 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 e4 5.b7xa8 g7xc3 6.a1b1 b8a6 
                                7.c1h6 e3 8.h6xe3 a5xa2 9.d1d8 Kg7 
                                10.b1c1 
  <15>   -0.16    1:00 43504623 1... f8d8 2.d6xb7 c8xb7 3.g2xb7 d8xd1 
                                4.f1xd1 a5xc3 5.c1e3 b8c6 6.a1c1 c3b2 
                                7.b7xa8 c6d4 8.c1c8 g7f8 9.e3xd4 e5xd4 
                                10.a8f3 Kg7 

Computed move :   f8d8
NPS:              724956
no solution found [:-( [13/21]!
[Diagram of position #22]

Test position #22

Black to move


FEN :          2r2rk1/1b1qbppp/p2pp1P1/1pn4P/n2NP3/3BBP2/PPP1NQ2/1KR4R b - -
Avoid Move :    fxg6 
Position ID:  "ST3_22 - Laeuferopfer"

 depth   value    time    nodes pv
    1    +0.07    0.00       48 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 
   <1>   +0.07    0.00      141 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 
    2    +0.07    0.00      192 1... c5xd3 2.g6xf7 
   <2>   +0.07    0.00      795 1... c5xd3 2.g6xf7 
    3    +0.07    0.00     1396 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 
   <3>   +0.07    0.02     2813 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 
    4    +0.04    0.02     4312 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 f7f8 
   <4>   +0.04    0.04     9365 1... c5xd3 2.g6xf7 f8xf7 3.c2xd3 f7f8 
    5    -0.07    0.05    17148 1... c5xd3 2.c2xd3 a4c5 3.g6xf7 f8xf7 
                                4.e2f4 
   <5>   -0.07    0.11    39990 1... c5xd3 2.c2xd3 a4c5 3.g6xf7 f8xf7 
                                4.e2f4 
    6    +0.06    0.16    62952 1... c5xd3 2.c2xd3 a4c5 3.c1c3 e5 
                                4.g6xh7 Kxh7 5.d4f5 
   <6>   +0.06    0.25    99366 1... c5xd3 2.c2xd3 a4c5 3.c1c3 e5 
                                4.g6xh7 Kxh7 5.d4f5 
    7    -0.24    0.44   179417 1... c5xd3 2.c2xd3 c8xc1 3.h1xc1 e7f6 
                                4.e3d2 a4c5 5.e2f4 
  7/7    -0.20    0.93   399501 1... h6 2.f2g2 c5xd3 3.g6xf7 f8xf7 
                                4.c2xd3 e5 5.c1xc8 b7xc8 6.d4f5 
 14/7    +0.10    1.21   542212 1... f7xg6 2.h5xg6 h6 3.e2g3 c5xd3 
                                4.c2xd3 e5 5.d4f5 
   <7>   +0.10    1.29   573707 1... f7xg6 2.h5xg6 h6 3.e2g3 c5xd3 
                                4.c2xd3 e5 5.d4f5 
    8    +0.08    1.52   706146 1... f7xg6 2.h5xg6 h6 3.e2g3 c5xd3 
                                4.c2xd3 a4c5 5.f2e2 e5 
   <8>   +0.08    1.75   849979 1... f7xg6 2.h5xg6 h6 3.e2g3 c5xd3 
                                4.c2xd3 a4c5 5.f2e2 e5 
    9    +0.00    2.22  1141683 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 c5xd3 5.c2xd3 e8xg6 6.f2g2 
   <9>   +0.00    3.00  1571516 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 c5xd3 5.c2xd3 e8xg6 6.f2g2 
   10    +0.03    4.38  2360798 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 e7h4 5.f2g2 c5xd3 6.c2xd3 e8xg6 
  <10>   +0.03    5.61  3087375 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 e7h4 5.f2g2 c5xd3 6.c2xd3 e8xg6 
   11    +0.00    9.29  5306885 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.d3e2 b7xe4 5.d4xe6 e4xc2 6.c1xc2 c5xe6 
                                7.c2xc8 e8xc8 8.h1e1 
  <11>   +0.00   12.74  7384660 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.d3e2 b7xe4 5.d4xe6 e4xc2 6.c1xc2 c5xe6 
                                7.c2xc8 e8xc8 8.h1e1 
   12    +0.04   21.29 12602227 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 d5 5.f2d2 e7d6 6.e4xd5 c5xd3 
                                7.d2xd3 a4c5 8.d3d2 b7xd5 
  <12>   +0.04   27.88 16694096 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 d5 5.f2d2 e7d6 6.e4xd5 c5xd3 
                                7.d2xd3 a4c5 8.d3d2 b7xd5 
   13    +0.07   45.04 27775900 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 d5 5.f2e2 c5xd3 6.c2xd3 c8xc1 
                                7.g1xc1 e7d6 8.c1g1 d5xe4 9.f3xe4 e8xg6 
  <13>   +0.07    1:00 37005308 1... f7xg6 2.h5xg6 h6 3.e2g3 d7e8 
                                4.h1g1 d5 5.f2e2 c5xd3 6.c2xd3 c8xc1 
                                7.g1xc1 e7d6 8.c1g1 d5xe4 9.f3xe4 e8xg6 

Computed move :   f7xg6
NPS:              616549
no solution found [:-( [13/22]!
[Diagram of position #23]

Test position #23

Black to move


FEN :          r1bqk2r/1p1n2bp/p1p2pp1/2PppP2/3P4/2NB1N1P/PP3PP1/R2Q1RK1 b kq -
Avoid Move :    e4 
Position ID:  "ST3_23 - Laeuferopfer"

 depth   value    time    nodes pv
    1    +0.90    0.00       22 1... e5xd4 2.f3xd4 d7xc5 3.f5xg6 
   <1>   +0.90    0.00       51 1... e5xd4 2.f3xd4 d7xc5 3.f5xg6 
 22/2    +0.86    0.00      694 1... e4 2.f1e1 g6xf5 
   <2>   +0.86    0.00      762 1... e4 2.f1e1 g6xf5 
    3    +0.86    0.02      955 1... e4 2.f1e1 g6xf5 
   <3>   +0.86    0.02     1516 1... e4 2.f1e1 g6xf5 
    4    +0.47    0.02     3986 1... e4 2.f5xg6 e4xf3 3.f1e1 d7e5 
                                4.d4xe5 f6xe5 5.d1xf3 
   <4>   +0.47    0.03     6720 1... e4 2.f5xg6 e4xf3 3.f1e1 d7e5 
                                4.d4xe5 f6xe5 5.d1xf3 
    5    +0.60    0.05    14154 1... e4 2.f5xg6 h7xg6 3.f1e1 g7h6 
   <5>   +0.60    0.06    21200 1... e4 2.f5xg6 h7xg6 3.f1e1 g7h6 
    6    +0.82    0.10    39194 1... e4 2.f5xg6 h7xg6 3.d3c2 e4xf3 
                                4.c2xg6 Kf8 5.d1xf3 g7h6 
   <6>   +0.82    0.14    57843 1... e4 2.f5xg6 h7xg6 3.d3c2 e4xf3 
                                4.c2xg6 Kf8 5.d1xf3 g7h6 
    7    +0.81    0.24   109778 1... e4 2.f5xg6 h7xg6 3.f1e1 O-O 
                                4.c3xe4 d5xe4 5.d3c4 Kh8 6.e1xe4 
   <7>   +0.81    0.30   135646 1... e4 2.f5xg6 h7xg6 3.f1e1 O-O 
                                4.c3xe4 d5xe4 5.d3c4 Kh8 6.e1xe4 
?   8    +0.30    1.71   996836 1... e4 2.d3xe4 d5xe4 3.c3xe4 O-O 
                                4.e4d6 d8c7 5.f5xg6 h7xg6 
? 3/8    +0.49    2.56  1589167 1... g5 2.f1e1 O-O 3.d3c2 e5xd4 
                                4.d1xd4 d7e5 5.f3xe5 f6xe5 6.d4g4 
   <8>   +0.49    2.56  1589191 1... g5 2.f1e1 O-O 3.d3c2 e5xd4 
                                4.d1xd4 d7e5 5.f3xe5 f6xe5 6.d4g4 
    9    +0.38    3.94  2547976 1... g5 2.f1e1 O-O 3.d3c2 e5xd4 
                                4.c3a4 d3 5.c2xd3 d7e5 6.f3d4 
   <9>   +0.38    4.31  2720710 1... g5 2.f1e1 O-O 3.d3c2 e5xd4 
                                4.c3a4 d3 5.c2xd3 d7e5 6.f3d4 
   10    +0.38    7.46  4819169 1... g5 2.f1e1 O-O 3.d3c2 f8f7 
                                4.c3a4 f7e7 5.a4c3 e5xd4 6.d1xd4 b5 
                                7.e1xe7 d8xe7 
  <10>   +0.38    8.31  5254954 1... g5 2.f1e1 O-O 3.d3c2 f8f7 
                                4.c3a4 f7e7 5.a4c3 e5xd4 6.d1xd4 b5 
                                7.e1xe7 d8xe7 
   11    +0.45   18.14 10979257 1... g5 2.f1e1 O-O 3.d3c2 d8c7 
                                4.b4 a5 5.b5 e5xd4 6.d1xd4 d7e5 
                                7.f3xe5 f6xe5 
  <11>   +0.45   20.17 12035710 1... g5 2.f1e1 O-O 3.d3c2 d8c7 
                                4.b4 a5 5.b5 e5xd4 6.d1xd4 d7e5 
                                7.f3xe5 f6xe5 
   12    +0.39   28.38 17094774 1... g5 2.f1e1 O-O 3.d3c2 d8c7 
                                4.b4 a5 5.b5 e5xd4 6.b6 c7d8 
                                7.d1xd4 d7e5 8.f3xe5 f6xe5 
  <12>   +0.39   33.67 19978500 1... g5 2.f1e1 O-O 3.d3c2 d8c7 
                                4.b4 a5 5.b5 e5xd4 6.b6 c7d8 
                                7.d1xd4 d7e5 8.f3xe5 f6xe5 
   13    +0.35   58.80 34524150 1... g5 2.f1e1 O-O 3.d3c2 a8b8 
                                4.b4 e4 5.f3d2 b6 6.c2b3 b6xc5 
                                7.b4xc5 Kh8 8.f3 d8a5 
  <13>   +0.35    1:00 35223746 1... g5 2.f1e1 O-O 3.d3c2 a8b8 
                                4.b4 e4 5.f3d2 b6 6.c2b3 b6xc5 
                                7.b4xc5 Kh8 8.f3 d8a5 

Computed move :   g5
NPS:              587062
solution found [14/23], time: 2.56, points: 23, nodes: 1589191!
[Diagram of position #24]

Test position #24

Black to move


FEN :          rn1q1rk1/pb3pb1/2p1pn2/1p2N1p1/2pPP3/2N3B1/PPQ1BPP1/R3K2R b KQ -
Avoid Move :    b4 
Position ID:  "ST3_24 - Springeropfer"

 depth   value    time    nodes pv
    1    +0.30    0.00        2 1... d8xd4 
   <1>   +0.30    0.00       34 1... d8xd4 
    2    +0.35    0.00      129 1... d8xd4 2.a1d1 
   <2>   +0.35    0.02      399 1... d8xd4 2.a1d1 
  2/3    -0.02    0.02     1082 1... b4 2.c3a4 d8xd4 
   <3>   -0.02    0.02     1986 1... b4 2.c3a4 d8xd4 
    4    +0.06    0.02     5637 1... b4 2.c3b1 d8xd4 3.b1d2 
   <4>   +0.06    0.03     7215 1... b4 2.c3b1 d8xd4 3.b1d2 
    5    +0.03    0.05    16063 1... b4 2.e5xc4 b4xc3 3.b2xc3 f6h7 
   <5>   +0.03    0.06    21398 1... b4 2.e5xc4 b4xc3 3.b2xc3 f6h7 
    6    +0.06    0.13    54865 1... b4 2.c3a4 d8xd4 3.f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 
   <6>   +0.06    0.16    67192 1... b4 2.c3a4 d8xd4 3.f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 
    7    +0.17    0.24   118900 1... b4 2.c3a4 d8xd4 3.f3 f6h7 
                                4.e5xc4 f8d8 5.g3c7 
   <7>   +0.17    0.33   161321 1... b4 2.c3a4 d8xd4 3.f3 f6h7 
                                4.e5xc4 f8d8 5.g3c7 
    8    -0.02    0.50   282319 1... b4 2.c3a4 d8xd4 3.f3 f6h5 
                                4.h1xh5 g7xe5 5.g3xe5 d4xe5 
   <8>   -0.02    0.77   454116 1... b4 2.c3a4 d8xd4 3.f3 f6h5 
                                4.h1xh5 g7xe5 5.g3xe5 d4xe5 
    9    -0.27    1.22   780576 1... b4 2.c3a4 d8xd4 3.f3 d4d6 
                                4.a1d1 d6c7 5.c2xc4 b8a6 6.c4c2 
   <9>   -0.27    4.35  2518210 1... b4 2.c3a4 d8xd4 3.f3 d4d6 
                                4.a1d1 d6c7 5.c2xc4 b8a6 6.c4c2 
   10    -0.04    5.35  3275880 1... b4 2.c3a4 d8xd4 3.f3 d4d6 
                                4.a1d1 d6c7 5.Kf2 c3 6.b2xc3 f6h7 
                                7.e5g6 
  <10>   -0.04    6.28  3881973 1... b4 2.c3a4 d8xd4 3.f3 d4d6 
                                4.a1d1 d6c7 5.Kf2 c3 6.b2xc3 f6h7 
                                7.e5g6 
   11    -0.25    9.39  6080942 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c5 5.b3xc4 b7xe4 6.f3xe4 f6xe4 
                                7.a1d1 
  <11>   -0.25   23.22 14689111 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c5 5.b3xc4 b7xe4 6.f3xe4 f6xe4 
                                7.a1d1 
   12    -0.30   30.19 19636350 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 f6xe4 6.a1d1 e4xg3 
                                7.d1xd4 g3xh1 8.b3xb7 g7xe5 
  <12>   -0.30   43.89 27328872 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 f6xe4 6.a1d1 e4xg3 
                                7.d1xd4 g3xh1 8.b3xb7 g7xe5 
   13    -0.34   56.44 36131422 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 f6xe4 6.a1d1 e4xg3 
                                7.d1xd4 g3xh1 8.b3xb7 g7xe5 9.d4h4 g5xh4 
                                10.b7xa8 
  <13>   -0.34    1:00 38257625 1... b4 2.c3a4 d8xd4 3.e2f3 b3 
                                4.a2xb3 c4xb3 5.c2xb3 f6xe4 6.a1d1 e4xg3 
                                7.d1xd4 g3xh1 8.b3xb7 g7xe5 9.d4h4 g5xh4 
                                10.b7xa8 

Computed move :   b4
NPS:              637627
no solution found [:-( [14/24]!
[Diagram of position #25]

Test position #25

Black to move


FEN :          rnbq1rk1/pp4pp/2pbp3/5p2/2BP2P1/2P1PN1P/P1Q2P2/R1B1K2R b KQ -
Avoid Move :    fxg4 
Position ID:  "ST3_25 - Springeropfer"

 depth   value    time    nodes pv
    1    -0.01    0.00        4 1... c8d7 2.g4xf5 f8xf5 
 22/1    +0.04    0.00       60 1... b5 
   <1>   +0.04    0.00       75 1... b5 
    2    +0.15    0.00      153 1... b5 2.c4d3 
   <2>   +0.15    0.02      414 1... b5 2.c4d3 
    3    +0.02    0.02      762 1... b5 2.c4d3 f8f7 3.g4xf5 e6xf5 
   <3>   +0.02    0.02     2105 1... b5 2.c4d3 f8f7 3.g4xf5 e6xf5 
    4    +0.02    0.02     3114 1... b5 2.c4d3 f8f7 3.g4xf5 
   <4>   +0.02    0.03     5375 1... b5 2.c4d3 f8f7 3.g4xf5 
    5    -0.01    0.05     9552 1... b5 2.c4d3 Kh8 3.g4xf5 e6xf5 
 15/5    +0.20    0.08    22870 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.c1b2 Ke8 5.h7xg7 
   <5>   +0.20    0.08    26324 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.c1b2 Ke8 5.h7xg7 
    6    +0.09    0.14    54981 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.h7e4 d8f6 5.h1h8 Kf7 6.h8xc8 f3xf2 
   <6>   +0.09    0.17    71596 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.h7e4 d8f6 5.h1h8 Kf7 6.h8xc8 f3xf2 
    7    -0.02    0.24   114301 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.h7e4 d8f6 5.h1h8 Ke7 6.g5 f6f7 
                                7.h8xc8 f3xf2 
   <7>   -0.02    0.36   173621 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf8 
                                4.h7e4 d8f6 5.h1h8 Ke7 6.g5 f6f7 
                                7.h8xc8 f3xf2 
    8    +0.10    0.52   294891 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.c4e2 d8a5 5.c1b2 f3f6 6.e4 Ke8 
                                7.h7xg7 
   <8>   +0.10    0.67   369201 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.c4e2 d8a5 5.c1b2 f3f6 6.e4 Ke8 
                                7.h7xg7 
  3/9    -0.26    1.67   862440 1... b5 2.c4d3 Kh8 3.g4xf5 e6xf5 
                                4.a4 b5xa4 5.a1xa4 c8e6 6.f3e5 d6xe5 
                                7.d4xe5 
 23/9    -0.22    3.27  1720050 1... d8f6 2.g4xf5 b5 3.c4d3 e6xf5 
                                4.c1d2 c8e6 5.O-O-O d6a3 6.Kb1 f8e8 
   <9>   -0.22    3.42  1793897 1... d8f6 2.g4xf5 b5 3.c4d3 e6xf5 
                                4.c1d2 c8e6 5.O-O-O d6a3 6.Kb1 f8e8 
   10    -0.34    4.42  2388125 1... d8f6 2.g4xf5 b5 3.c4d3 e6xf5 
                                4.a4 b5xa4 5.c1a3 c5 6.d4xc5 d6c7 
 2/10    -0.28    5.74  3015685 1... b5 2.c4d3 d8c7 3.g4xf5 e6xf5 
                                4.a4 b5xa4 5.d3c4 Kh8 6.a1xa4 g6 
                                7.f3g5 
 3/10    +0.03    6.89  4060722 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Kf8 5.h5g6 Ke7 6.g6g5 Ke8 
                                7.g5g6 Kd7 8.c4xe6 Kc7 9.g6xg7 d8e7 
                                10.g7xe7 d6xe7 11.e6xc8 Kxc8 
  <10>   +0.03    7.38  4332949 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Kf8 5.h5g6 Ke7 6.g6g5 Ke8 
                                7.g5g6 Kd7 8.c4xe6 Kc7 9.g6xg7 d8e7 
                                10.g7xe7 d6xe7 11.e6xc8 Kxc8 
   11    +0.06    9.97  6609627 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 f3f6 6.e4 Ke8 
                                7.e5 d8a5 8.g5d2 d6xe5 9.d4xe5 a5xe5 
                                10.c4e2 
  <11>   +0.06   10.97  7216967 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 f3f6 6.e4 Ke8 
                                7.e5 d8a5 8.g5d2 d6xe5 9.d4xe5 a5xe5 
                                10.c4e2 
   12    +0.00   16.38 12013398 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 Ke8 6.g5g6 Ke7 
                                7.g6g5 Ke8 8.g5g6 Ke7 9.g6g5 Ke8 
  <12>   +0.00   19.70 14027236 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 Ke8 6.g5g6 Ke7 
                                7.g6g5 Ke8 8.g5g6 Ke7 9.g6g5 Ke8 
                                10.g5g6 Ke7 11.g6g5 Ke8 12.g5g6 
   13    +0.00   30.05 23691002 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 Ke8 6.g5g6 Ke7 
                                7.g6g5 Ke8 8.g5g6 Ke7 9.g6g5 Ke8 
  <13>   +0.00   35.95 27497894 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 Ke8 6.g5g6 Ke7 
                                7.g6g5 Ke8 8.g5g6 Ke7 9.g6g5 Ke8 
                                10.g5g6 Ke7 11.g6g5 Ke8 12.g5g6 
  <14>   +0.00    1:00 50475499 1... f5xg4 2.h3xg4 f8xf3 3.c2xh7 Kf7 
                                4.h7h5 Ke7 5.h5g5 Ke8 6.g5g6 Ke7 
                                7.g6g5 

Computed move :   f5xg4
NPS:              840977
no solution found [:-( [14/25]!
[Diagram of position #26]

Test position #26

White to move


FEN :          r5k1/1qr1bpp1/3pb1n1/4p1Pp/Np2P2P/1P1B1P2/P1P1Q3/BK1R3R w - -
Avoid Move :    Qe3 
Position ID:  "ST3_26 - Qualitaetsopfer"

 depth   value    time    nodes pv
    1    +0.95    0.00        2 1.a4b2 
 29/1    +1.09    0.00       35 1.d3b5 
   <1>   +1.09    0.00       40 1.d3b5 
?   2    +0.55    0.00      308 1.d3b5 g6f4 
   <2>   +0.55    0.00      453 1.d3b5 g6f4 
  2/3    +0.36    0.00      899 1.a4b2 g6f4 2.e2f2 
  4/3    +0.56    0.01     1232 1.e2f2 g6f4 2.a4b6 
   <3>   +0.56    0.01     2368 1.e2f2 g6f4 2.a4b6 
    4    +0.63    0.01     3259 1.e2f2 g6f4 2.a4b6 a8d8 
   <4>   +0.63    0.01     5607 1.e2f2 g6f4 2.a4b6 a8d8 
    5    +0.35    0.03     8396 1.e2f2 g6f4 2.a4b6 a8b8 3.b6c4 f4xd3 
                                4.c2xd3 
   <5>   +0.35    0.06    17486 1.e2f2 g6f4 2.a4b6 a8b8 3.b6c4 f4xd3 
                                4.c2xd3 
    6    +0.17    0.09    37018 1.e2f2 g6f4 2.g6 f7xg6 3.a4b6 a8f8 
   <6>   +0.17    0.20    87829 1.e2f2 g6f4 2.g6 f7xg6 3.a4b6 a8f8 
    7    +0.17    0.30   140913 1.e2f2 g6f4 2.a1b2 a8c8 3.f2b6 b7c6 
                                4.h1h2 c6xb6 5.a4xb6 
  4/7    +0.28    0.40   196590 1.e2e3 g6f4 2.a1b2 f4xd3 3.d1xd3 b7c6 
                                4.e3e2 a8c8 
   <7>   +0.28    0.50   245310 1.e2e3 g6f4 2.a1b2 f4xd3 3.d1xd3 b7c6 
                                4.e3e2 a8c8 
    8    -0.13    0.92   472536 1.e2e3 e6d7 2.a4b6 b7a7 3.b6xa8 a7xe3 
                                4.a8xc7 e3xf3 5.c7d5 
 19/8    +0.05    2.72  1530764 1.a1b2 e6d7 2.b2c1 c7c8 3.d3c4 d7xa4 
                                4.b3xa4 a8xa4 5.c4d5 
   <8>   +0.05    2.81  1587371 1.a1b2 e6d7 2.b2c1 c7c8 3.d3c4 d7xa4 
                                4.b3xa4 a8xa4 5.c4d5 
    9    -0.29    3.19  1793256 1.a1b2 e6d7 2.b2c1 d7xa4 3.b3xa4 a8xa4 
                                4.d3b5 a4a5 5.d1d5 b7c8 
  2/9    -0.25    3.39  1938511 1.e2e3 e6d7 2.a4b6 b7a7 3.b6xa8 a7xe3 
                                4.a8xc7 e3xf3 5.c7d5 f3f2 6.c4 
   <9>   -0.25    4.80  2725174 1.e2e3 e6d7 2.a4b6 b7a7 3.b6xa8 a7xe3 
                                4.a8xc7 e3xf3 5.c7d5 f3f2 6.c4 
   10    -0.24    5.15  2949692 1.e2e3 e6d7 2.a4b6 b7a7 3.b6xa8 a7xe3 
                                4.a8xc7 e3xf3 5.c7d5 f3f2 6.c4 e7d8 
 3/10    -0.11    6.00  3543893 1.a1b2 e6d7 2.b2c1 d7xa4 3.b3xa4 a8xa4 
                                4.d3c4 b7c8 5.c4d5 c7c5 6.c1e3 
  <10>   -0.11    6.95  4166814 1.a1b2 e6d7 2.b2c1 d7xa4 3.b3xa4 a8xa4 
                                4.d3c4 b7c8 5.c4d5 c7c5 6.c1e3 
   11    -0.17    7.81  4853153 1.a1b2 e6d7 2.b2c1 d7xa4 3.b3xa4 a8xa4 
                                4.d3c4 c7c8 5.c1e3 b7c7 6.c4d5 c7c3 
  <11>   -0.17   11.12  6999687 1.a1b2 e6d7 2.b2c1 d7xa4 3.b3xa4 a8xa4 
                                4.d3c4 c7c8 5.c1e3 b7c7 6.c4d5 c7c3 
   12    -0.43   15.62  9932926 1.a1b2 g6f4 2.e2e3 e6d7 3.e3b6 d7xa4 
                                4.b6xb7 c7xb7 5.b3xa4 a8xa4 6.b2c1 f4xd3 
                                7.d1xd3 a4a8 
 4/12    -0.20   21.94 14265640 1.e2f2 e6d7 2.a4b6 b7a7 3.b6xa8 a7xf2 
                                4.a8xc7 g6f4 5.d1f1 f2c5 6.c7a6 c5a5 
                                7.a6b8 d7e6 
  <12>   -0.20   26.39 17189723 1.e2f2 e6d7 2.a4b6 b7a7 3.b6xa8 a7xf2 
                                4.a8xc7 g6f4 5.d1f1 f2c5 6.c7a6 c5a5 
                                7.a6b8 d7e6 
   13    -0.52   36.83 24438440 1.e2f2 e6d7 2.a4b6 b7a7 3.a4 a8b8 
                                4.a5 g6f4 5.d3c4 d7e6 6.h1f1 a7xa5 
                                7.b6d5 e6xd5 8.c4xd5 
 2/13    -0.39   43.45 29343358 1.a1b2 g6f4 2.e2e3 e6d7 3.e3b6 d7xa4 
                                4.b6xb7 c7xb7 5.b3xa4 a8xa4 6.b2c1 f4xd3 
                                7.d1xd3 a4a8 8.h1d1 b7a7 
  <13>   -0.39    1:00 40175443 1.a1b2 g6f4 2.e2e3 e6d7 3.e3b6 d7xa4 
                                4.b6xb7 c7xb7 5.b3xa4 a8xa4 6.b2c1 f4xd3 
                                7.d1xd3 a4a8 8.h1d1 b7a7 

Computed move :   a1b2
NPS:              669590
solution found [15/26], time: 6.00, points: 18, nodes: 4166814!
[Diagram of position #27]

Test position #27

White to move


FEN :          rn2kb1r/pp3p1p/2p2np1/3p1b2/3q1B2/1QN5/PP1NPPPP/R3KB1R w KQkq -
Avoid Move :    Qxb7 
Position ID:  "ST3_27 - Qualitaetsopfer"

 depth   value    time    nodes pv
    1    +0.24    0.02        4 1.b3xb7 
   <1>   +0.24    0.02       49 1.b3xb7 
!   2    +0.66    0.02      146 1.b3xb7 
!   2    +1.00    0.02      290 1.b3xb7 d4xf4 2.b7xa8 
   <2>   +1.00    0.02      670 1.b3xb7 d4xf4 2.b7xa8 
    3    +1.00    0.02      972 1.b3xb7 d4xf4 2.b7xa8 
   <3>   +1.00    0.02     1588 1.b3xb7 d4xf4 2.b7xa8 
?   4    -0.11    0.03     7213 1.b3xb7 d4xf4 2.e3 f4b4 3.b7xa8 b4xb2 
   <4>   -0.11    0.05    12707 1.b3xb7 d4xf4 2.e3 f4b4 3.b7xa8 b4xb2 
    5    -0.11    0.05    17920 1.b3xb7 d4xf4 2.e3 f4b4 3.b7xa8 
  2/5    -0.07    0.08    32162 1.f4g5 b8d7 2.b3xb7 a8b8 3.d2f3 b8xb7 
                                4.f3xd4 
   <5>   -0.07    0.11    45429 1.f4g5 b8d7 2.b3xb7 a8b8 3.d2f3 b8xb7 
                                4.f3xd4 
  2/6    -0.17    0.17    91866 1.b3xb7 d4xf4 2.e3 f4b4 3.b7xa8 b4xb2 
                                4.a1d1 
   <6>   -0.17    0.23   138622 1.b3xb7 d4xf4 2.e3 f4b4 3.b7xa8 b4xb2 
                                4.a1d1 
    7    -0.34    0.31   193944 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.e3 f6g4 
                                4.c3b5 c6xb5 5.f1xb5 Kd8 6.a8xd5 Kc8 
   <7>   -0.34    0.50   334308 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.e3 f6g4 
                                4.c3b5 c6xb5 5.f1xb5 Kd8 6.a8xd5 Kc8 
    8    -0.15    0.75   514167 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.e3 f8d6 
                                4.f1a6 c7b6 5.a6e2 b6xb2 
   <8>   -0.15    1.09   755914 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.e3 f8d6 
                                4.f1a6 c7b6 5.a6e2 b6xb2 
    9    -0.14    1.34   979058 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.f4 f6g4 
                                4.d2f3 Ke7 5.b4 f5c8 
   <9>   -0.14    2.16  1595219 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.f4 f6g4 
                                4.d2f3 Ke7 5.b4 f5c8 
   10    -0.14    2.92  2305917 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.f4 f6g4 
                                4.d2f3 Ke7 5.a1d1 f5c8 6.f3h4 c7xf4 
                                7.a8xa7 Ke8 
  <10>   -0.14    5.14  4100683 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.f4 f6g4 
                                4.d2f3 Ke7 5.a1d1 f5c8 6.f3h4 c7xf4 
                                7.a8xa7 Ke8 
   11    -0.14    6.83  5445463 1.b3xb7 d4xf4 2.b7xa8 f4c7 3.e3 f8d6 
                                4.h3 f5c8 5.f1e2 b8d7 6.h1g1 Ke7 
!15/11    +0.28   15.30 12682517 1.f4g5 
!  11    +0.45   19.31 16057273 1.f4g5 f6g4 2.f3 d4f2 3.Kd1 f5c8 
                                4.f3xg4 f6 5.c3xd5 c6xd5 6.b3c3 f8c5 
                                7.d2f3 O-O 8.g5h6 
  <11>   +0.45   19.94 16538899 1.f4g5 f6g4 2.f3 d4f2 3.Kd1 f5c8 
                                4.f3xg4 f6 5.c3xd5 c6xd5 6.b3c3 f8c5 
                                7.d2f3 O-O 8.g5h6 
   12    +0.34   31.77 26078971 1.f4g5 f6g4 2.f3 d4f2 3.Kd1 f5c8 
                                4.f3xg4 f6 5.c3xd5 c6xd5 6.b3xd5 f8e7 
                                7.a1c1 b8c6 8.d2e4 c6b4 
  <12>   +0.34   36.38 29983476 1.f4g5 f6g4 2.f3 d4f2 3.Kd1 f5c8 
                                4.f3xg4 f6 5.c3xd5 c6xd5 6.b3xd5 f8e7 
                                7.a1c1 b8c6 8.d2e4 c6b4 
  <13>   +0.34    1:00 48482973 1.f4g5 f6g4 2.f3 b8d7 3.f3xg4 d4xg4 
                                4.g5e3 b6 5.h3 g4b4 6.g4 b4xb3 
                                7.d2xb3 f5e6 

Computed move :   f4g5
NPS:              808049
solution found [16/27], time: 15.30, points: 16, nodes: 12682517!
[Diagram of position #28]

Test position #28

Black to move


FEN :          r1bq1rk1/7p/p2p4/nppPn3/2P2P2/1P6/PQ1NB2P/R2N1RK1 b - -
Avoid Move :    Bh3 
Position ID:  "ST3_28 - Qualitaetsopfer"

 depth   value    time    nodes pv
    1    -1.32    0.00        8 1... e5g6 
   <1>   -1.32    0.02      233 1... e5g6 
!   2    -0.90    0.02      350 1... e5g6 
!   2    -0.54    0.02      514 1... e5g6 2.c4xb5 g6xf4 
   <2>   -0.54    0.02      909 1... e5g6 2.c4xb5 g6xf4 
    3    -0.54    0.02     1409 1... e5g6 2.c4xb5 g6xf4 
   <3>   -0.54    0.02     2364 1... e5g6 2.c4xb5 g6xf4 
    4    -0.42    0.03     5451 1... e5g6 2.f5 d8g5 3.Kh1 c8xf5 
                                4.c4xb5 
   <4>   -0.42    0.05     9405 1... e5g6 2.f5 d8g5 3.Kh1 c8xf5 
                                4.c4xb5 
    5    -0.42    0.05    14458 1... e5g6 2.f5 d8g5 3.Kh1 c8xf5 
                                4.c4xb5 
   <5>   -0.42    0.08    23315 1... e5g6 2.f5 d8g5 3.Kh1 c8xf5 
                                4.c4xb5 
    6    -0.54    0.16    59460 1... e5g6 2.b2c3 f8xf4 3.f1xf4 d8g5 
                                4.c3g3 g5xf4 5.g3xf4 g6xf4 
   <6>   -0.54    0.22   101399 1... e5g6 2.b2c3 f8xf4 3.f1xf4 d8g5 
                                4.c3g3 g5xf4 5.g3xf4 g6xf4 
    7    -0.40    0.37   183083 1... e5g6 2.b2c3 b5xc4 3.b3xc4 f8xf4 
                                4.f1xf4 g6xf4 5.c3g3 f4g6 
  9/7    -0.16    0.50   267124 1... c8h3 2.f1f2 f8xf4 3.b2c3 f4xf2 
                                4.d1xf2 d8g5 5.c3g3 g5xg3 6.h2xg3 
   <7>   -0.16    0.56   308375 1... c8h3 2.f1f2 f8xf4 3.b2c3 f4xf2 
                                4.d1xf2 d8g5 5.c3g3 g5xg3 6.h2xg3 
    8    -0.11    0.95   537458 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g4 Kh8 6.e4xc5 b5xc4 
                                7.b3xc4 
   <8>   -0.11    1.09   654532 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g4 Kh8 6.e4xc5 b5xc4 
                                7.b3xc4 
!   9    +0.31    1.39   826802 1... c8h3 
!   9    +0.49    1.83  1120884 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g2 Kh8 6.c4xb5 d8xd5 
                                7.b6 
   <9>   +0.49    2.02  1281892 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g2 Kh8 6.c4xb5 d8xd5 
                                7.b6 
   10    +0.39    3.05  1996120 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g2 Kh8 6.e4g5 b5xc4 
                                7.g5e6 d8h4 8.e6xf8 a8xf8 
  <10>   +0.39    3.75  2504970 1... c8h3 2.d2e4 h3xf1 3.f4xe5 f1xe2 
                                4.b2xe2 d6xe5 5.e2g2 Kh8 6.e4g5 b5xc4 
                                7.g5e6 d8h4 8.e6xf8 a8xf8 
   11    +0.02    9.61  6482033 1... c8h3 2.d1e3 h3xf1 3.a1xf1 e5g6 
                                4.e3g4 h5 5.e2d3 h5xg4 6.d3xg6 d8f6 
                                7.b2c2 
  <11>   +0.02   15.53 10908846 1... c8h3 2.d1e3 h3xf1 3.a1xf1 e5g6 
                                4.e3g4 h5 5.e2d3 h5xg4 6.d3xg6 d8f6 
                                7.b2c2 
!  12    +0.44   21.64 15082613 1... c8h3 
!  12    +0.47   26.80 18688143 1... c8h3 2.d1e3 h3xf1 3.a1xf1 e5g6 
                                4.e3g4 h5 5.e2d3 h5xg4 6.d3xg6 d8f6 
                                7.b2c2 f6d4 8.Kh1 b5xc4 9.b3xc4 f8xf4 
  <12>   +0.47   29.59 21053185 1... c8h3 2.d1e3 h3xf1 3.a1xf1 e5g6 
                                4.e3g4 h5 5.e2d3 h5xg4 6.d3xg6 d8f6 
                                7.b2c2 f6d4 8.Kh1 b5xc4 9.b3xc4 f8xf4 
  <13>   +0.47    1:00 45137640 1... c8h3 

Computed move :   c8h3
NPS:              752294
no solution found [:-( [16/28]!
[Diagram of position #29]

Test position #29

Black to move


FEN :          r1bqr1k1/ppnnppbp/3p2p1/P1pPP3/2B2P2/2N2N1P/1PP3P1/R1BQ1RK1 b - -
Avoid Move :    dxe5 
Position ID:  "ST3_29 - Verteidigung"

 depth   value    time    nodes pv
    1    -0.24    0.00        4 1... a8b8 
  8/1    +0.16    0.00       26 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
   <1>   +0.16    0.00       49 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
    2    +0.16    0.00       97 1... d6xe5 2.f4xe5 
   <2>   +0.16    0.02      397 1... d6xe5 2.f4xe5 
    3    +0.16    0.02     1729 1... d6xe5 2.f4xe5 d7xe5 
   <3>   +0.16    0.02     2099 1... d6xe5 2.f4xe5 d7xe5 
    4    +0.16    0.02     3432 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
   <4>   +0.16    0.03     5135 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
    5    -0.20    0.03     7379 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 
   <5>   -0.20    0.11    28424 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 
    6    -0.02    0.13    36109 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 c8f5 
   <6>   -0.02    0.14    47864 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 c8f5 
    7    +0.10    0.22    77751 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 e6 5.d1f3 e5xc3 6.b2xc3 e6xd5 
                                7.f3xf7 Kh8 
   <7>   +0.10    0.28   101935 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1h6 e6 5.d1f3 e5xc3 6.b2xc3 e6xd5 
                                7.f3xf7 Kh8 
    8    +0.18    0.50   221503 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1f4 e5d4 5.Kh1 e8f8 6.f4h6 
   <8>   +0.18    0.53   236293 1... d6xe5 2.f4xe5 d7xe5 3.f3xe5 g7xe5 
                                4.c1f4 e5d4 5.Kh1 e8f8 6.f4h6 
    9    +0.21    1.67   809941 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.f1e1 
   <9>   +0.21    1.72   832740 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.f1e1 
   10    +0.17    3.36  1734892 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.Kh1 b5 
                                7.a5xb6 a7xb6 8.a1xa8 c7xa8 
  <10>   +0.17    3.52  1824620 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.Kh1 b5 
                                7.a5xb6 a7xb6 8.a1xa8 c7xa8 
   11    +0.17    5.91  3255711 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.Kh1 b5 
                                7.a5xb6 a7xb6 
  <11>   +0.17    6.16  3399632 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.Kh1 b5 
                                7.a5xb6 a7xb6 
   12    +0.14   12.52  7148469 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.f1f2 b5 
                                7.a5xb6 a7xb6 8.g5xf7 f8xf7 9.e3xh6 a8xa1 
                                10.d1xa1 c7xd5 11.c3xd5 f6xd5 12.f2xf7 Kxf7 
  <12>   +0.14   13.45  7682497 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.c1e3 g7h6 6.f1f2 b5 
                                7.a5xb6 a7xb6 8.g5xf7 f8xf7 9.e3xh6 a8xa1 
                                10.d1xa1 c7xd5 11.c3xd5 f6xd5 12.f2xf7 Kxf7 
   13    +0.00   26.83 15654870 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.g5e4 f6xe4 6.c3xe4 b6 
                                7.a5xb6 a7xb6 8.a1xa8 c7xa8 9.c4b5 
  <13>   +0.00   34.44 20087688 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.g5e4 f6xe4 6.c3xe4 b6 
                                7.a5xb6 a7xb6 8.a1xa8 c7xa8 9.c4b5 
  <14>   +0.00    1:00 36470943 1... d6xe5 2.f3g5 e8f8 3.f5 d7f6 
                                4.f5xg6 h7xg6 5.g5e4 f6xe4 6.c3xe4 b6 
                                7.a5xb6 a7xb6 8.a1xa8 c7xa8 9.c4b5 a8c7 

Computed move :   d6xe5
NPS:              607849
no solution found [:-( [16/29]!
[Diagram of position #30]

Test position #30

Black to move


FEN :          r4rk1/2q1ppb1/p5pp/nppPn3/4P3/2N1B3/PP2BPPP/2QR1RK1 b - -
Avoid Move :    Nac4 
Position ID:  "ST3_30 - Verteidigung"

 depth   value    time    nodes pv
    1    -1.67    0.00        5 1... a5b7 2.e3xh6 
 13/1    -0.89    0.00       49 1... Kh7 
 30/1    -0.87    0.00       80 1... g5 
   <1>   -0.87    0.00      157 1... g5 
    2    -1.21    0.02      202 1... g5 2.b3 
 22/2    -1.07    0.02      568 1... b4 2.c3b1 
   <2>   -1.07    0.02      686 1... b4 2.c3b1 
    3    -1.46    0.02     1225 1... b4 2.c3a4 b3 3.c1xc5 c7xc5 
                                4.e3xc5 b3xa2 5.c5xe7 
  2/3    -1.30    0.02     1778 1... g5 2.f4 g5xf4 3.f1xf4 
  4/3    -1.04    0.03     2464 1... Kh7 2.b3 c4 
   <3>   -1.04    0.03     4144 1... Kh7 2.b3 c4 
    4    -1.10    0.03     5006 1... Kh7 2.b3 c4 3.c1c2 
 28/4    -1.08    0.05     9564 1... h5 2.b3 e5g4 3.e3f4 
   <4>   -1.08    0.05    10601 1... h5 2.b3 e5g4 3.e3f4 
    5    -0.93    0.06    17679 1... h5 2.b3 c4 3.c1c2 e5g4 
   <5>   -0.93    0.08    26451 1... h5 2.b3 c4 3.c1c2 e5g4 
    6    -1.05    0.13    45154 1... h5 2.b3 b4 3.c3b1 c4 
                                4.d1d2 
  6/6    -1.02    0.16    68247 1... Kh7 2.b3 c4 3.c1c2 f8d8 
                                4.f4 
   <6>   -1.02    0.21    91209 1... Kh7 2.b3 c4 3.c1c2 f8d8 
                                4.f4 
    7    -1.00    0.35   153605 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7d8 5.e3b6 
   <7>   -1.00    0.47   230577 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7d8 5.e3b6 
    8    -0.97    0.85   427294 1... Kh7 2.b3 a8d8 3.f4 e5d7 
                                4.f5 c4 5.f5xg6 f7xg6 6.e3f4 
   <8>   -0.97    0.99   524271 1... Kh7 2.b3 a8d8 3.f4 e5d7 
                                4.f5 c4 5.f5xg6 f7xg6 6.e3f4 
    9    -1.03    1.47   806594 1... Kh7 2.b3 a5b7 3.f4 e5d7 
                                4.e2g4 f5 5.e4xf5 g6xf5 6.g4f3 
  3/9    -1.01    2.75  1576656 1... h5 2.b3 f8d8 3.d6 e7xd6 
                                4.c3d5 c7a7 5.e3f4 Kf8 6.f4xe5 d6xe5 
   <9>   -1.01    3.03  1780300 1... h5 2.b3 f8d8 3.d6 e7xd6 
                                4.c3d5 c7a7 5.e3f4 Kf8 6.f4xe5 d6xe5 
   10    -1.01    4.14  2485919 1... h5 2.b3 f8d8 3.d6 e7xd6 
                                4.c3d5 c7a7 5.e3f4 Kh7 6.f4xe5 d6xe5 
                                7.c1g5 
 2/10    -0.80    7.44  4427553 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7c6 5.c1d2 a5b7 6.f4 e5d7 
                                7.b3xc4 b5xc4 
  <10>   -0.80    7.75  4646586 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7c6 5.c1d2 a5b7 6.f4 e5d7 
                                7.b3xc4 b5xc4 
   11    -0.87    9.41  5713506 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7c6 5.c1d2 a5b7 6.f4 e5d7 
                                7.b3xc4 b5xc4 8.d1b1 
  <11>   -0.87   10.28  6352645 1... Kh7 2.b3 c4 3.d6 e7xd6 
                                4.c3d5 c7c6 5.c1d2 a5b7 6.f4 e5d7 
                                7.b3xc4 b5xc4 8.d1b1 
   12    -0.78   32.89 19346406 1... Kh7 2.b3 a8d8 3.f4 e5d7 
                                4.c3b1 c4 5.f5 g5 6.b1d2 c3 
                                7.c1c2 a5b7 
  <12>   -0.78   33.86 20100546 1... Kh7 2.b3 a8d8 3.f4 e5d7 
                                4.c3b1 c4 5.f5 g5 6.b1d2 c3 
                                7.c1c2 a5b7 
  <13>   -0.78    1:00 34571281 1... Kh7 2.b3 a8d8 3.c3b1 c4 
                                4.e3d2 d8a8 5.f4 e5d7 6.f5 g7e5 
                                7.f5xg6 f7xg6 8.d2xh6 e5xh2 

Computed move :   Kh7
NPS:              576188
solution found [17/30], time: 0.00, points: 25, nodes: 157!
© Steffen A. Jakob