[ Test Suite wac | Hossa ]

Positions 71 - 80


[Diagram of position #71]

Test position #71

White to move


FEN :          2kr3r/pp1q1ppp/5n2/1Nb5/2Pp1B2/7Q/P4PPP/1R3RK1 w - -
Best Move :    Nxa7+ 
Position ID:  "WAC.071"

 depth   value    time    nodes pv
    1    -0.08    0.00        2 1.h3f3 
   <1>   -0.08    0.00      191 1.h3f3 
  5/2    -0.35    0.01      774 1.h3d3 d7g4 
   <2>   -0.35    0.01     1054 1.h3d3 d7g4 
    3    -0.42    0.01     1487 1.h3d3 d7g4 2.f4e5 h8g8 
   <3>   -0.42    0.01     4615 1.h3d3 d7g4 2.f4e5 h8g8 
    4    -0.19    0.03     6978 1.h3d3 d7g4 2.f4e5 a6 3.e5xf6 
   <4>   -0.19    0.04    14248 1.h3d3 d7g4 2.f4e5 a6 3.e5xf6 
    5    -0.25    0.06    21286 1.h3d3 a6 2.b5c7 d7g4 3.f4g3 
   <5>   -0.25    0.09    45130 1.h3d3 a6 2.b5c7 d7g4 3.f4g3 
    6    -0.46    0.12    58864 1.h3d3 a6 2.b5c7 c5d6 3.f4xd6 d7xd6 
                                4.c7a8 
  8/6    -0.09    0.26   147426 1.h3b3 d3 2.f4c7 d8e8 3.f1d1 e8e2 
                                4.d1xd3 c5xf2 5.Kh1 
   <6>   -0.09    0.31   170261 1.h3b3 d3 2.f4c7 d8e8 3.f1d1 e8e2 
                                4.d1xd3 c5xf2 5.Kh1 
    7    -0.17    0.54   290282 1.h3b3 h5 2.f4d6 a6 3.d6xc5 a6xb5 
                                4.c4xb5 
   <7>   -0.17    0.70   396575 1.h3b3 h5 2.f4d6 a6 3.d6xc5 a6xb5 
                                4.c4xb5 
    8    -0.19    1.67   966841 1.h3b3 d7c6 2.b3h3 c6e6 3.h3xe6 f7xe6 
                                4.f1e1 a6 5.b5c7 c5d6 6.f4xd6 d8xd6 
                                7.c7xe6 
! 2/8    +0.25    2.01  1177814 1.b5xa7 
!   8    +1.00    2.39  1402352 1.b5xa7 
!   8    +3.23    3.69  2500542 1.b5xa7 c5xa7 2.h3a3 f6h5 3.a3xa7 h5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8b7 Ke8 8.f1e1 f4e6 9.c5 
   <8>   +3.23    3.70  2522389 1.b5xa7 c5xa7 2.h3a3 f6h5 3.a3xa7 h5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8b7 Ke8 8.f1e1 f4e6 9.c5 
!   9    +3.65    4.42  3022073 1.b5xa7 
!   9    +3.68    5.58  4006361 1.b5xa7 c5xa7 2.h3a3 g5 3.a3xa7 g5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8a7 Ke6 8.f1e1 Kf5 9.a7xf7 d3 
                                10.c5 
   <9>   +3.68    5.62  4048274 1.b5xa7 c5xa7 2.h3a3 g5 3.a3xa7 g5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8a7 Ke6 8.f1e1 Kf5 9.a7xf7 d3 
                                10.c5 
   10    +3.84    8.61  6453292 1.b5xa7 c5xa7 2.h3a3 f6h5 3.a3xa7 h5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8b7 Ke8 8.f1e1 f4e6 9.e1xe6 f7xe6 
                                10.b7xg7 h8f8 11.g7xh7 
  <10>   +3.84    8.69  6547979 1.b5xa7 c5xa7 2.h3a3 f6h5 3.a3xa7 h5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8b7 Ke8 8.f1e1 f4e6 9.e1xe6 f7xe6 
                                10.b7xg7 h8f8 11.g7xh7 
  <11>   +3.84   10.00  7761219 1.b5xa7 c5xa7 2.h3a3 f6h5 3.a3xa7 h5xf4 
                                4.a7a8 Kc7 5.b1xb7 Kd6 6.b7xd7 Kxd7 
                                7.a8b7 Ke8 8.f1e1 f4e6 9.e1xe6 f7xe6 
                                10.b7xg7 h8f8 11.g7xh7 d3 12.c5 

Computed move :   b5xa7
NPS:              776121
solution found [71/71], time: 2.01, points: 16, nodes: 1177814!
[Diagram of position #72]

Test position #72

White to move


FEN :          r3r1k1/pp1n1ppp/2p5/4Pb2/2B2P2/B1P5/P5PP/R2R2K1 w - -
Best Move :    e6 
Position ID:  "WAC.072"

 depth   value    time    nodes pv
    1    +0.47    0.00        2 1.a3d6 
   <1>   +0.47    0.00       72 1.a3d6 
  3/2    +0.37    0.02      303 1.d1d2 a8d8 
!22/2    +0.89    0.02      526 1.e6 
!   2    +1.64    0.02      629 1.e6 
!   2    +2.59    0.02      749 1.e6 f5xe6 2.c4xe6 e8xe6 3.d1xd7 
   <2>   +2.59    0.02      818 1.e6 f5xe6 2.c4xe6 e8xe6 3.d1xd7 
    3    +2.59    0.02     1010 1.e6 f5xe6 2.c4xe6 
   <3>   +2.59    0.02     1481 1.e6 f5xe6 2.c4xe6 
    4    +2.59    0.03     2896 1.e6 f5xe6 2.c4xe6 e8xe6 
   <4>   +2.59    0.03     4806 1.e6 f5xe6 2.c4xe6 e8xe6 
    5    +2.52    0.03     7725 1.e6 f5xe6 2.c4xe6 e8xe6 3.d1xd7 a8b8 
   <5>   +2.52    0.05    11775 1.e6 f5xe6 2.c4xe6 e8xe6 3.d1xd7 a8b8 
    6    +2.52    0.06    18592 1.e6 f5xe6 2.c4xe6 d7b6 3.e6f5 b6c4 
   <6>   +2.52    0.06    26618 1.e6 f5xe6 2.c4xe6 d7b6 3.e6f5 b6c4 
    7    +2.53    0.10    41720 1.e6 f5xe6 2.c4xe6 d7b6 3.e6d7 b6xd7 
                                4.d1xd7 a8b8 
   <7>   +2.53    0.14    75636 1.e6 f5xe6 2.c4xe6 d7b6 3.e6d7 b6xd7 
                                4.d1xd7 a8b8 
    8    +2.48    0.22   107451 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e3 
                                4.a1c1 e3e2 5.c1b1 
   <8>   +2.48    0.30   174281 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e3 
                                4.a1c1 e3e2 5.c1b1 
    9    +2.60    0.53   284991 1.e6 f5xe6 2.c4xe6 d7f6 3.e6c4 b5 
                                4.c4d3 f6e4 5.d3xe4 e8xe4 
   <9>   +2.60    0.58   321330 1.e6 f5xe6 2.c4xe6 d7f6 3.e6c4 b5 
                                4.c4d3 f6e4 5.d3xe4 e8xe4 
   10    +2.62    0.88   465077 1.e6 f5xe6 2.c4xe6 d7f6 3.e6f5 g6 
                                4.f5c2 e8e3 5.c2d3 a8d8 6.d3f1 d8xd1 
                                7.a1xd1 e3xc3 
  <10>   +2.62    0.99   544810 1.e6 f5xe6 2.c4xe6 d7f6 3.e6f5 g6 
                                4.f5c2 e8e3 5.c2d3 a8d8 6.d3f1 d8xd1 
                                7.a1xd1 e3xc3 
   11    +2.69    1.72   907295 1.e6 f5xe6 2.c4xe6 d7f6 3.e6f5 g6 
                                4.f5c2 e8e3 5.d1d2 f6h5 6.d2d4 e3xc3 
  <11>   +2.69    2.00  1119516 1.e6 f5xe6 2.c4xe6 d7f6 3.e6f5 g6 
                                4.f5c2 e8e3 5.d1d2 f6h5 6.d2d4 e3xc3 
   12    +2.76    4.25  2253405 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e4 
                                4.a3d6 a8e8 5.d6c7 b6c4 6.b3xc4 e4xc4 
                                7.a1b1 b6 
  <12>   +2.76    4.77  2609364 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e4 
                                4.a3d6 a8e8 5.d6c7 b6c4 6.b3xc4 e4xc4 
                                7.a1b1 b6 
   13    +2.87    6.83  3770776 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e4 
                                4.d1d4 e4xd4 5.c3xd4 a8e8 6.a3d6 e8d8 
                                7.d6c5 d8e8 8.a1b1 e8e4 9.c5xb6 a7xb6 
  <13>   +2.87    8.08  4559544 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e4 
                                4.d1d4 e4xd4 5.c3xd4 a8e8 6.a3d6 e8d8 
                                7.d6c5 d8e8 8.a1b1 e8e4 9.c5xb6 a7xb6 
  <14>   +2.87   10.02  5575486 1.e6 f5xe6 2.c4xe6 d7b6 3.e6b3 e8e4 
                                4.d1d4 e4xd4 5.c3xd4 a8e8 6.a3b4 e8d8 
                                7.a1e1 b6d5 8.b4d2 g6 

Computed move :   e6
NPS:              556435
solution found [72/72], time: 0.02, points: 25, nodes: 526!
[Diagram of position #73]

Test position #73

White to move


FEN :          r1q3rk/1ppbb1p1/4Np1p/p3pP2/P3P3/2N4R/1PP1Q1PP/3R2K1 w - -
Best Move :    Qd2 
Position ID:  "WAC.073"

 depth   value    time    nodes pv
    1    -0.49    0.00        5 1.e2h5 d7xe6 2.f5xe6 c8xe6 
  2/1    +1.41    0.00       15 1.c3d5 d7xe6 2.d5xe7 
   <1>   +1.41    0.00      148 1.c3d5 d7xe6 2.d5xe7 
    2    +1.41    0.02      182 1.c3d5 d7xe6 
   <2>   +1.41    0.02      513 1.c3d5 d7xe6 
?   3    +1.06    0.02     4003 1.c3d5 e7d8 2.e6c5 
   <3>   +1.06    0.02     4051 1.c3d5 e7d8 2.e6c5 
    4    +1.14    0.02     5294 1.c3d5 e7d8 2.e6c5 d7c6 
! 8/4    +1.48    0.03     7312 1.e2d2 
!   4    +2.23    0.03     8425 1.e2d2 
!   4    +4.59    0.03    11968 1.e2d2 g8f8 2.e6xf8 d7xf5 3.e4xf5 c8xf8 
   <4>   +4.59    0.05    14164 1.e2d2 g8f8 2.e6xf8 d7xf5 3.e4xf5 c8xf8 
!   5    +5.01    0.05    15714 1.e2d2 
!   5    +5.01    0.06    23263 1.e2d2 g8d8 2.e6xd8 d7xf5 3.d8f7 Kg8 
                                4.e4xf5 Kxf7 
   <5>   +5.01    0.06    33358 1.e2d2 g8d8 2.e6xd8 d7xf5 3.d8f7 Kg8 
                                4.e4xf5 Kxf7 
    6    +5.29    0.10    54371 1.e2d2 e7f8 2.d2xd7 b6 3.d7xc8 a8xc8 
                                4.Kh1 
   <6>   +5.29    0.11    71418 1.e2d2 e7f8 2.d2xd7 b6 3.d7xc8 a8xc8 
                                4.Kh1 
    7    +5.34    0.19   126548 1.e2d2 e7f8 2.d2xd7 c6 3.d7xc8 a8xc8 
                                4.Kh1 b6 
   <7>   +5.34    0.22   155445 1.e2d2 e7f8 2.d2xd7 c6 3.d7xc8 a8xc8 
                                4.Kh1 b6 

Computed move :   e2d2
NPS:              706568
solution found [73/73], time: 0.03, points: 25, nodes: 7312!
[Diagram of position #74]

Test position #74

Black to move


FEN :          5r1k/pp4pp/2p5/2b1P3/4Pq2/1PB1p3/P3Q1PP/3N2K1 b - -
Best Move :    Qf1+ 
Position ID:  "WAC.074"

 depth   value    time    nodes pv
    1    +3.01    0.00        2 1... f4xe4 
 33/1    +5.76    0.00      202 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Kg1 f2xa2 6.Kh1 
   <1>   +5.76    0.00      207 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Kg1 f2xa2 6.Kh1 
    2    +5.89    0.01      902 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xa2 
   <2>   +5.89    0.01     1170 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xa2 
    3    +5.93    0.01     2075 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xg2 6.b4 
   <3>   +5.93    0.03     2946 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xg2 6.b4 
!   4    +6.35    0.03     3983 1... f4f1 
!   4    +6.84    0.03     7314 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xg2 6.e6 g2xh2 
                                7.a4 
   <4>   +6.84    0.04     9569 1... f4f1 2.e2xf1 e2 3.d1f2 e2xf1Q 
                                4.Kxf1 f8xf2 5.Ke1 f2xg2 6.e6 g2xh2 
                                7.a4 

Computed move :   f4f1
NPS:              239225
solution found [74/74], time: 0.00, points: 25, nodes: 207!
[Diagram of position #75]

Test position #75

Black to move


FEN :          r3r1k1/pppq1ppp/8/8/1Q4n1/7P/PPP2PP1/RNB1R1K1 b - -
Best Move :    Qd6 
Position ID:  "WAC.075"

 depth   value    time    nodes pv
    1    -6.47    0.00        7 1... e8d8 2.b4xg4 
  4/1    -4.18    0.00       31 1... g4f6 2.e1xe8 a8xe8 3.b4xb7 
  5/1    -2.54    0.00      134 1... e8xe1 2.b4xe1 a8e8 
   <1>   -2.54    0.00      189 1... e8xe1 2.b4xe1 a8e8 
?   2    -2.98    0.02     3958 1... e8xe1 2.b4xe1 g4f6 3.c1f4 
   <2>   -2.98    0.02     4227 1... e8xe1 2.b4xe1 g4f6 3.c1f4 
    3    -2.92    0.02     8100 1... e8xe1 2.b4xe1 g4f6 3.b1c3 a8e8 
                                4.c1e3 
   <3>   -2.92    0.03     9226 1... e8xe1 2.b4xe1 g4f6 3.b1c3 a8e8 
                                4.c1e3 
    4    -2.90    0.05    17330 1... e8xe1 2.b4xe1 g4f6 3.b1c3 a8e8 
                                4.c1e3 c5 
!43/4    -2.50    0.06    25588 1... d7d6 
!   4    -1.75    0.06    27804 1... d7d6 
!   4    +1.45    0.06    30143 1... d7d6 
!   4    +3.95    0.06    32324 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.g5 
   <4>   +3.95    0.08    32696 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.g5 
!   5    +4.37    0.08    34980 1... d7d6 
!   5    +4.57    0.08    37914 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.b1c3 e8e1 5.Kh2 b4xg4 
   <5>   +4.57    0.10    45729 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.b1c3 e8e1 5.Kh2 b4xg4 
    6    +4.52    0.11    53040 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.b1c3 e8e1 5.Kh2 b4xg4 6.b3 
   <6>   +4.52    0.13    68806 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.b1c3 e8e1 5.Kh2 b4xg4 6.b3 
    7    +4.82    0.17    99679 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.Kh2 b4xg4 5.b1d2 g4e2 
   <7>   +4.82    0.21   129960 1... d7d6 2.e1xe8 a8xe8 3.h3xg4 d6xb4 
                                4.Kh2 b4xg4 5.b1d2 g4e2 
    8    +5.11    0.35   213801 1... d7d6 2.h3xg4 d6xb4 3.e1f1 b4xg4 
                                4.c1d2 e8e2 5.f1e1 a8d8 6.e1xe2 g4xe2 
   <8>   +5.11    0.38   251937 1... d7d6 2.h3xg4 d6xb4 3.e1f1 b4xg4 
                                4.c1d2 e8e2 5.f1e1 a8d8 6.e1xe2 g4xe2 

Computed move :   d7d6
NPS:              662992
solution found [75/75], time: 0.06, points: 25, nodes: 25588!
[Diagram of position #76]

Test position #76

White to move


FEN :          r1b1qrk1/2p2ppp/pb1pnn2/1p2pNB1/3PP3/1BP5/PP2QPPP/RN1R2K1 w - -
Best Move :    Bxf6 
Position ID:  "WAC.076"

 depth   value    time    nodes pv
    1    +2.00    0.00       11 1.g5xf6 g7xf6 
   <1>   +2.00    0.00      163 1.g5xf6 g7xf6 
    2    +2.00    0.00      198 1.g5xf6 g7xf6 
   <2>   +2.00    0.02      969 1.g5xf6 g7xf6 
    3    +1.96    0.02     1419 1.g5xf6 g7xf6 2.e2g4 e6g5 
   <3>   +1.96    0.02     3625 1.g5xf6 g7xf6 2.e2g4 e6g5 
    4    +1.90    0.03     4664 1.g5xf6 g7xf6 2.b3d5 e6f4 
   <4>   +1.90    0.03    11463 1.g5xf6 g7xf6 2.b3d5 e6f4 
    5    +2.09    0.05    14878 1.g5xf6 g7xf6 2.b3d5 a8b8 3.e2g4 e6g5 
   <5>   +2.09    0.06    26539 1.g5xf6 g7xf6 2.b3d5 a8b8 3.e2g4 e6g5 
!   6    +2.51    0.10    40739 1.g5xf6 
!   6    +3.20    0.14    64208 1.g5xf6 e6xd4 2.e2g4 d4xf5 3.e4xf5 g6 
   <6>   +3.20    0.19    94903 1.g5xf6 e6xd4 2.e2g4 d4xf5 3.e4xf5 g6 
    7    +3.17    0.27   135906 1.g5xf6 e6xd4 2.f5xd4 g7xf6 3.b3d5 a8b8 
                                4.d4c6 b8a8 
   <7>   +3.17    0.36   207858 1.g5xf6 e6xd4 2.f5xd4 g7xf6 3.b3d5 a8b8 
                                4.d4c6 b8a8 
    8    +3.39    0.56   332243 1.g5xf6 e6xd4 2.f5xd4 b6xd4 3.c3xd4 g7xf6 
                                4.e2h5 e8e7 5.b3d5 
   <8>   +3.39    0.60   371371 1.g5xf6 e6xd4 2.f5xd4 b6xd4 3.c3xd4 g7xf6 
                                4.e2h5 e8e7 5.b3d5 
    9    +3.33    0.95   620468 1.g5xf6 e6xd4 2.f5xd4 b6xd4 3.c3xd4 g7xf6 
                                4.e2h5 c8b7 5.h5g4 Kh8 6.d5 
   <9>   +3.33    1.05   732298 1.g5xf6 e6xd4 2.f5xd4 b6xd4 3.c3xd4 g7xf6 
                                4.e2h5 c8b7 5.h5g4 Kh8 6.d5 
   10    +3.52    2.69  1799813 1.g5xf6 e6xd4 2.f5h6 Kh8 3.c3xd4 g7xf6 
                                4.e2h5 c8e6 5.d5 e6d7 6.d1c1 e8e7 
                                7.b1c3 
  <10>   +3.52    3.03  2143840 1.g5xf6 e6xd4 2.f5h6 Kh8 3.c3xd4 g7xf6 
                                4.e2h5 c8e6 5.d5 e6d7 6.d1c1 e8e7 
                                7.b1c3 
   11    +3.48    5.22  3773929 1.g5xf6 e6xd4 2.f5h6 Kh8 3.c3xd4 g7xf6 
                                4.e2h5 c8e6 5.d5 e6d7 6.d1c1 b6d4 
                                7.c1c2 a8c8 8.b1a3 
  <11>   +3.48    6.58  5000722 1.g5xf6 e6xd4 2.f5h6 Kh8 3.c3xd4 g7xf6 
                                4.e2h5 c8e6 5.d5 e6d7 6.d1c1 b6d4 
                                7.c1c2 a8c8 8.b1a3 
  <12>   +3.48   10.00  8130842 1.g5xf6 e6xd4 2.f5h6 Kh8 3.c3xd4 g7xf6 
                                4.e2h5 c8e6 5.d5 e6d7 6.d1c1 e8e7 
                                7.c1c3 a8c8 8.c3g3 b6d4 9.h5e2 

Computed move :   g5xf6
NPS:              813084
solution found [76/76], time: 0.00, points: 25, nodes: 163!
[Diagram of position #77]

Test position #77

Black to move


FEN :          3r2k1/ppp2ppp/6q1/b4n2/3nQB2/2p5/P4PPP/RN3RK1 b - -
Best Move :    Ng3 
Position ID:  "WAC.077"

 depth   value    time    nodes pv
    1    +1.64    0.00        3 1... c5 2.e4xb7 
  4/1    +2.58    0.00        9 1... b5 
  6/1    +2.72    0.00       18 1... g6g4 
 22/1    +3.03    0.00       47 1... c2 
   <1>   +3.03    0.00      208 1... c2 
    2    +3.10    0.00      318 1... c2 2.b1d2 a5xd2 3.f4xd2 
   <2>   +3.10    0.00     1082 1... c2 2.b1d2 a5xd2 3.f4xd2 
    3    +3.10    0.02     1432 1... c2 2.b1d2 a5xd2 
!28/3    +3.52    0.02     3352 1... f5g3 
!   3    +4.27    0.02     3541 1... f5g3 
!   3    +7.47    0.02     3765 1... f5g3 
!   3    +9.93    0.02     4369 1... f5g3 2.f2xg3 g6xe4 
   <3>   +9.93    0.02     4695 1... f5g3 2.f2xg3 g6xe4 
    4    +9.88    0.03     6334 1... f5g3 2.f4xg3 g6xe4 3.f1d1 
   <4>   +9.88    0.03    10892 1... f5g3 2.f4xg3 g6xe4 3.f1d1 
    5    +9.98    0.05    16302 1... f5g3 2.e4xd4 g3e2 3.Kh1 e2xd4 
                                4.f1d1 c5 
   <5>   +9.98    0.06    33235 1... f5g3 2.e4xd4 g3e2 3.Kh1 e2xd4 
                                4.f1d1 c5 

Computed move :   f5g3
NPS:              553916
solution found [77/77], time: 0.02, points: 25, nodes: 3352!
[Diagram of position #78]

Test position #78

White to move


FEN :          r2q3r/ppp2k2/4nbp1/5Q1p/2P1NB2/8/PP3P1P/3RR1K1 w - -
Best Move :    Ng5+ 
Position ID:  "WAC.078"

 depth   value    time    nodes pv
    1    +1.14    0.00       16 1.d1xd8 g6xf5 
 33/1    +4.24    0.01      309 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kg8 
                                4.d7xc7 
   <1>   +4.24    0.01      577 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kg8 
                                4.d7xc7 
    2    +4.24    0.01     1310 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 
   <2>   +4.24    0.01     2794 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 
    3    +4.50    0.03     5066 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kg8 
                                4.d7d5 g5f7 5.d5xb7 
   <3>   +4.50    0.03    10266 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kg8 
                                4.d7d5 g5f7 5.d5xb7 
?   4    +3.57    0.09    44685 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.e1e3 h8h7 
   <4>   +3.57    0.11    61556 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.e1e3 h8h7 
    5    +3.45    0.14    88341 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 b6 
   <5>   +3.45    0.20   134370 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 b6 
    6    +3.67    0.30   206764 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 b6 6.c7d7 
   <6>   +3.67    0.47   345403 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 b6 6.c7d7 
!   7    +4.09    0.55   382372 1.e4g5 
!   7    +4.49    0.70   527139 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 g5f6 6.c7xb7 a8d8 
   <7>   +4.49    1.08   872501 1.e4g5 e6xg5 2.d1d7 d8xd7 3.f5xd7 Kf8 
                                4.f4xg5 f6xg5 5.d7xc7 g5f6 6.c7xb7 a8d8 

Computed move :   e4g5
NPS:              807871
solution found [78/78], time: 0.01, points: 25, nodes: 577!
[Diagram of position #79]

Test position #79

Black to move


FEN :          r3k2r/pbp2pp1/3b1n2/1p6/3P3p/1B2N1Pq/PP1PQP1P/R1B2RK1 b kq -
Best Move :    Qxh2+ 
Position ID:  "WAC.079"

 depth   value    time    nodes pv
    1    +0.36    0.00       36 1... h4xg3 2.f2xg3 
   <1>   +0.36    0.01      471 1... h4xg3 2.f2xg3 
! 2/2    +0.78    0.01      998 1... h3xh2 
!   2    +1.53    0.01     1005 1... h3xh2 
!   2    +4.73    0.01     1012 1... h3xh2 
!   2       #3    0.01     1425 1... h3xh2 2.Kxh2 h4xg3 3.Kg1 h8h1 
                                4.h8h1 
   <2>      #3    0.01     1750 1... h3xh2 2.Kxh2 h4xg3 3.Kg1 h8h1 
                                4.h8h1 

Computed move :   h3xh2
NPS:              175000
solution found [79/79], time: 0.01, points: 25, nodes: 998!
[Diagram of position #80]

Test position #80

White to move


FEN :          r4rk1/p1B1bpp1/1p2pn1p/8/2PP4/3B1P2/qP2QP1P/3R1RK1 w - -
Best Move :    Ra1 
Position ID:  "WAC.080"

 depth   value    time    nodes pv
    1    -0.54    0.00        2 1.e2d2 
 19/1    -0.22    0.00       27 1.d5 
   <1>   -0.22    0.00       82 1.d5 
    2    -0.18    0.01      188 1.d5 f8c8 
 32/2    -0.08    0.01      628 1.d1a1 a2b3 
   <2>   -0.08    0.01      636 1.d1a1 a2b3 
!   3    +0.34    0.01      809 1.d1a1 
!   3    +1.09    0.01      953 1.d1a1 
!   3    +1.41    0.01     1140 1.d1a1 a2b3 2.e2d2 
   <3>   +1.41    0.01     2195 1.d1a1 a2b3 2.e2d2 
?   4    +0.67    0.03     5928 1.d1a1 a2b3 2.d3e4 f6xe4 3.f3xe4 
   <4>   +0.67    0.03     7812 1.d1a1 a2b3 2.d3e4 f6xe4 3.f3xe4 
!   5    +1.09    0.03    10527 1.d1a1 
!   5    +1.32    0.04    12429 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a2 
   <5>   +1.32    0.04    19172 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a2 
    6    +0.96    0.06    25669 1.d1a1 a2b3 2.d3c2 b3b4 3.c2e4 f8c8 
                                4.e4xa8 c8xc7 
   <6>   +0.96    0.11    51225 1.d1a1 a2b3 2.d3c2 b3b4 3.c2e4 f8c8 
                                4.e4xa8 c8xc7 
!   7    +1.38    0.12    60488 1.d1a1 
!   7    +2.13    0.12    67381 1.d1a1 
!   7    +4.36    0.14    78038 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a4 b4xb2 
                                4.c2h7 f6xh7 5.e2xb2 
   <7>   +4.36    0.15    99048 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a4 b4xb2 
                                4.c2h7 f6xh7 5.e2xb2 
    8    +4.42    0.18   121250 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a4 b4xb2 
                                4.c2h7 f6xh7 5.e2xb2 h7f6 
   <8>   +4.42    0.20   138522 1.d1a1 a2b3 2.d3c2 b3b4 3.a1a4 b4xb2 
                                4.c2h7 f6xh7 5.e2xb2 h7f6 
?   9    +3.92    0.34   287720 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.a1c1 c4a4 
   <9>   +3.92    0.39   338675 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.a1c1 c4a4 
   10    +4.01    0.50   457367 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.f1c1 c4b4 
                                7.b2c3 
  <10>   +4.01    0.56   521907 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.f1c1 c4b4 
                                7.b2c3 
   11    +3.91    0.79   768834 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 g5 6.f4e5 f6 
                                7.e5g3 c8xc4 
  <11>   +3.91    0.95   954215 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 g5 6.f4e5 f6 
                                7.e5g3 c8xc4 
   12    +4.13    1.36  1357706 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.a1c1 c4b4 
                                7.b2d2 a8d8 8.f4e5 
  <12>   +4.13    1.68  1738829 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 c8xc4 6.a1c1 c4b4 
                                7.b2d2 a8d8 8.f4e5 
   13    +4.29    2.82  2816351 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 g5 6.f4e5 f6 
                                7.e5g3 c8xc4 8.a1c1 c4xc1 9.f1xc1 
  <13>   +4.29    3.64  3779057 1.d1a1 a2b3 2.d3c2 b3xb2 3.c2h7 f6xh7 
                                4.e2xb2 f8c8 5.c7f4 g5 6.f4e5 f6 
                                7.e5g3 c8xc4 8.a1c1 c4xc1 9.f1xc1 

Computed move :   d1a1
NPS:              1035358
solution found [80/80], time: 0.01, points: 25, nodes: 636!
© Steffen A. Jakob