[ Test Suite wac | Hossa ]

Positions 21 - 30


[Diagram of position #21]

Test position #21

White to move


FEN :          5rk1/1b3p1p/pp3p2/3n1N2/1P6/P1qB1PP1/3Q3P/4R1K1 w - -
Best Move :    Qh6 
Position ID:  "WAC.021"

 depth   value    time    nodes pv
    1    -3.12    0.00        7 1.d2h6 c3xe1 2.d3f1 
  2/1    -1.61    0.00       12 1.d2f2 c3xd3 
  4/1    +1.01    0.00       20 1.d2e2 c3xa3 
 11/1    +1.07    0.00       38 1.d2xc3 d5xc3 
 26/1    +1.15    0.00      225 1.f5h6 Kh8 2.d2xc3 d5xc3 
 34/1    +1.23    0.00      520 1.f5e7 Kh8 2.d2xc3 d5xc3 
   <1>   +1.23    0.01      593 1.f5e7 Kh8 2.d2xc3 d5xc3 
    2    +0.90    0.01     1473 1.f5e7 Kg7 2.d2xc3 d5xc3 
  3/2    +1.07    0.01     1837 1.d2xc3 d5xc3 
   <2>   +1.07    0.01     2180 1.d2xc3 d5xc3 
    3    +1.16    0.01     2327 1.d2xc3 d5xc3 2.Kg2 
   <3>   +1.16    0.03     6668 1.d2xc3 d5xc3 2.Kg2 
    4    +1.01    0.03     7099 1.d2xc3 d5xc3 2.Kg2 f8d8 
   <4>   +1.01    0.04    18138 1.d2xc3 d5xc3 2.Kg2 f8d8 
    5    +1.21    0.04    20157 1.d2xc3 d5xc3 2.e1c1 c3d5 3.Kg2 
!41/5    +1.43    0.08    46901 1.d2h6 
!   5    +2.18    0.08    47560 1.d2h6 
!   5    +5.38    0.09    48911 1.d2h6 
!   5    +7.13    0.11    55271 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 
   <5>   +7.13    0.11    57061 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 
    6    +7.02    0.15    84997 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 5.f1d3 f8d8 
   <6>   +7.02    0.20   124058 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 5.f1d3 f8d8 
    7    +7.26    0.25   156298 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 5.f1d3 f8d8 6.d3f5 
   <7>   +7.26    0.33   217284 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.h6xe3 b5 5.f1d3 f8d8 6.d3f5 
    8    +7.59    0.42   275848 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.f1d3 f5 5.h6xe3 b5 6.d3xf5 f8d8 
   <8>   +7.59    0.45   307999 1.d2h6 c3xe1 2.d3f1 e1e3 3.f5xe3 d5xe3 
                                4.f1d3 f5 5.h6xe3 b5 6.d3xf5 f8d8 

Computed move :   d2h6
NPS:              655317
solution found [21/21], time: 0.08, points: 25, nodes: 46901!
[Diagram of position #22]

Test position #22

White to move


FEN :          r1bqk2r/ppp1nppp/4p3/n5N1/2BPp3/P1P5/2P2PPP/R1BQK2R w KQkq -
Best Moves:    Ba2 Nxf7 
Position ID:  "WAC.022"

 depth   value    time    nodes pv
    1    -3.91    0.00        3 1.g5xe4 a5xc4 
  2/1    -0.74    0.00      337 1.c4b5 c6 2.b5e2 
  3/1    -0.62    0.00      339 1.c4e2 
   <1>   -0.62    0.00      390 1.c4e2 
    2    -0.42    0.00      458 1.c4e2 d8d5 
! 4/2    -0.20    0.00      704 1.c4a2 
!   2    +0.12    0.00      777 1.c4a2 a5c6 2.g5xe4 
   <2>   +0.12    0.01      977 1.c4a2 a5c6 2.g5xe4 
    3    +0.12    0.01     1148 1.c4a2 a5c6 2.g5xe4 
!30/3    +0.54    0.01     2063 1.g5xf7 
!   3    +0.55    0.01     2255 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5xa5 
   <3>   +0.55    0.01     2460 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5xa5 
    4    +0.71    0.01     3776 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5f5 Kg8 
                                4.f5xa5 
   <4>   +0.71    0.03     6538 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5f5 Kg8 
                                4.f5xa5 
    5    +0.45    0.03     8909 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5f5 Kg8 
                                4.f5xa5 c8d7 
   <5>   +0.45    0.05    15453 1.g5xf7 Kxf7 2.d1h5 e7g6 3.h5f5 Kg8 
                                4.f5xa5 c8d7 
    6    +0.85    0.06    23707 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 h8f8 
                                4.O-O c8d7 
   <6>   +0.85    0.09    41206 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 h8f8 
                                4.O-O c8d7 
    7    +0.50    0.11    57492 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1e3 d5xe3 5.f2xe3 
   <7>   +0.50    0.19   110540 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1e3 d5xe3 5.f2xe3 
    8    +0.45    0.23   151807 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1d2 b6 5.a5b5 h8f8 
   <8>   +0.45    0.34   247318 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1d2 b6 5.a5b5 h8f8 
    9    +0.67    0.45   344448 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1d2 b6 5.a5b5 c8d7 6.b5b2 
   <9>   +0.67    0.53   419850 1.g5xf7 Kxf7 2.d1h5 g6 3.h5xa5 e7d5 
                                4.c1d2 b6 5.a5b5 c8d7 6.b5b2 
   10    +0.67    0.89   691704 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 c8d7 5.c4xd5 b6 6.d5xe6 d7xe6 
                                7.a5h5 
  <10>   +0.67    1.08   901365 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 c8d7 5.c4xd5 b6 6.d5xe6 d7xe6 
                                7.a5h5 
   11    +0.84    1.64  1340413 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 d8d6 5.a5b5 c6 6.b5b2 b5 
                                7.c4e2 
  <11>   +0.84    2.09  1766734 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 d8d6 5.a5b5 c6 6.b5b2 b5 
                                7.c4e2 
   12    +0.80    2.95  2492327 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 d8d6 5.a5b5 c6 6.b5b2 b5 
                                7.c4b3 e5 8.O-O e5xd4 9.c3xd4 
  <12>   +0.80    3.92  3484461 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.c1d2 d8d6 5.a5b5 c6 6.b5b2 b5 
                                7.c4b3 e5 8.O-O e5xd4 9.c3xd4 
   13    +0.42    6.90  5850894 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.O-O b6 5.a5b5 d5xc3 6.b5c6 c8d7 
                                7.c4xe6 d7xe6 8.c6xe6 Kf8 9.c1e3 d8e7 
  <13>   +0.42   10.00  8780528 1.g5xf7 Kxf7 2.d1h5 Kg8 3.h5xa5 e7d5 
                                4.O-O b6 5.a5b5 d5xc3 6.b5c6 c8d7 
                                7.c4xe6 d7xe6 8.c6xe6 Kf8 9.c1e3 d8e7 

Computed move :   g5xf7
NPS:              878052
solution found [22/22], time: 0.00, points: 25, nodes: 704!
[Diagram of position #23]

Test position #23

White to move


FEN :          r3nrk1/2p2p1p/p1p1b1p1/2NpPq2/3R4/P1N1Q3/1PP2PPP/4R1K1 w - -
Best Move :    g4 
Position ID:  "WAC.023"

 depth   value    time    nodes pv
    1    +1.22    0.00        5 1.e3h6 f5xc2 
  4/1    +1.94    0.00       15 1.e3e2 
   <1>   +1.94    0.00       76 1.e3e2 
    2    +1.90    0.00      177 1.e3e2 a8b8 
   <2>   +1.90    0.00      495 1.e3e2 a8b8 
    3    +2.09    0.00     1190 1.e3e2 g5 2.c5xa6 
   <3>   +2.09    0.00     1774 1.e3e2 g5 2.c5xa6 
    4    +1.89    0.01     3815 1.e3e2 a5 2.d4h4 g5 
   <4>   +1.89    0.03     9927 1.e3e2 a5 2.d4h4 g5 
    5    +1.93    0.04    18928 1.e3e2 f5g5 2.c5xa6 e6h3 3.e2f1 
!14/5    +2.31    0.06    27889 1.g4 
!   5    +3.06    0.06    29012 1.g4 
!   5    +5.61    0.06    30873 1.g4 f5xc2 2.e1e2 e6f5 3.e2xc2 f5xc2 
   <5>   +5.61    0.07    34361 1.g4 f5xc2 2.e1e2 e6f5 3.e2xc2 f5xc2 
    6    +5.84    0.07    38569 1.g4 f5xc2 2.e1e2 c2xe2 3.e3xe2 a5 
   <6>   +5.84    0.09    49917 1.g4 f5xc2 2.e1e2 c2xe2 3.e3xe2 a5 
    7    +6.15    0.11    60472 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 h5 
                                4.g4xh5 g6xh5 
   <7>   +6.15    0.12    77299 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 h5 
                                4.g4xh5 g6xh5 
    8    +6.03    0.15    97659 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 Kg7 
                                4.e3g5 a5 5.b3 
   <8>   +6.03    0.17   116124 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 Kg7 
                                4.e3g5 a5 5.b3 
    9    +6.09    0.21   152408 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 e8g7 
                                4.e3h6 f6 5.e5xf6 f8xf6 
   <9>   +6.09    0.25   174069 1.g4 f5xc2 2.e1e2 c2xe2 3.c3xe2 e8g7 
                                4.e3h6 f6 5.e5xf6 f8xf6 

Computed move :   g4
NPS:              696276
solution found [23/23], time: 0.06, points: 25, nodes: 27889!
[Diagram of position #24]

Test position #24

Black to move


FEN :          6k1/1b1nqpbp/pp4p1/5P2/1PN5/4Q3/P5PP/1B2B1K1 b - -
Best Move :    Bd4 
Position ID:  "WAC.024"

 depth   value    time    nodes pv
    1    -0.64    0.00       18 1... e7f8 2.f5xg6 h7xg6 3.c4xb6 d7xb6 
                                4.e3xb6 
  2/1    -0.21    0.00       25 1... e7d8 2.f5xg6 f7xg6 
  4/1    +0.24    0.00      123 1... e7xe3 2.c4xe3 g7d4 
   <1>   +0.24    0.02      164 1... e7xe3 2.c4xe3 g7d4 
    2    +0.27    0.02      442 1... e7xe3 2.c4xe3 g7d4 3.e1d2 
!33/2    +0.66    0.02      943 1... g7d4 
!   2    +1.41    0.02     1094 1... g7d4 
!   2    +4.61    0.02     1245 1... g7d4 
!   2    +7.32    0.02     1495 1... g7d4 2.e1d2 d4xe3 3.c4xe3 
   <2>   +7.32    0.02     1573 1... g7d4 2.e1d2 d4xe3 3.c4xe3 
    3    +7.32    0.02     1734 1... g7d4 2.e1d2 d4xe3 
   <3>   +7.32    0.02     1961 1... g7d4 2.e1d2 d4xe3 
    4    +7.47    0.03     3267 1... g7d4 2.e1d2 d4xe3 3.c4xe3 b7e4 
   <4>   +7.47    0.03     5372 1... g7d4 2.e1d2 d4xe3 3.c4xe3 b7e4 
!   5    +7.89    0.03     7032 1... g7d4 
   <5>   +7.89    0.03     7032 1... g7d4 

Computed move :   g7d4
NPS:              140640
solution found [24/24], time: 0.02, points: 25, nodes: 943!
[Diagram of position #25]

Test position #25

Black to move


FEN :          3R1rk1/8/5Qpp/2p5/2P1p1q1/P3P3/1P2PK2/8 b - -
Best Move :    Qh4+ 
Position ID:  "WAC.025"

 depth   value    time    nodes pv
    1    -1.19    0.00        6 1... f8xd8 2.f6xd8 Kg7 
 16/1   +10.48    0.00      113 1... g4h4 2.Kg2 h4xf6 
   <1>  +10.48    0.00      135 1... g4h4 2.Kg2 h4xf6 
!   2   +10.90    0.00      223 1... g4h4 
!   2   +11.11    0.00      395 1... g4h4 2.Kg2 h4xf6 3.d8d2 
   <2>  +11.11    0.00      544 1... g4h4 2.Kg2 h4xf6 3.d8d2 
    3   +11.47    0.00     1049 1... g4h4 2.Kg2 h4xf6 3.d8xf8 Kxf8 
                                4.b4 
   <3>  +11.47    0.02     1222 1... g4h4 2.Kg2 h4xf6 3.d8xf8 Kxf8 
                                4.b4 
    4   +11.35    0.02     2336 1... g4h4 2.Kg2 h4xf6 3.d8xf8 Kxf8 
                                4.b4 f6g5 5.Kf2 g5h4 6.Kf1 
   <4>  +11.35    0.02     2774 1... g4h4 2.Kg2 h4xf6 3.d8xf8 Kxf8 
                                4.b4 f6g5 5.Kf2 g5h4 6.Kf1 

Computed move :   g4h4
NPS:              92466
solution found [25/25], time: 0.00, points: 25, nodes: 135!
[Diagram of position #26]

Test position #26

Black to move


FEN :          3r2k1/1p1b1pp1/pq5p/8/3NR3/2PQ3P/PP3PP1/6K1 b - -
Best Move :    Bf5 
Position ID:  "WAC.026"

 depth   value    time    nodes pv
    1    +0.27    0.00        2 1... b6xb2 
   <1>   +0.27    0.00       39 1... b6xb2 
    2    +0.32    0.00      112 1... b6xb2 2.d3c2 
!26/2    +0.69    0.02      432 1... d7f5 
!   2    +1.04    0.02      555 1... d7f5 2.b4 f5xe4 3.d3xe4 
   <2>   +1.04    0.02      627 1... d7f5 2.b4 f5xe4 3.d3xe4 
    3    +1.04    0.02      875 1... d7f5 2.b4 f5xe4 
   <3>   +1.04    0.02     1204 1... d7f5 2.b4 f5xe4 
    4    +1.19    0.02     4313 1... d7f5 2.b4 b6c7 3.e4e7 c7xe7 
                                4.d3xf5 
   <4>   +1.19    0.03     5960 1... d7f5 2.b4 b6c7 3.e4e7 c7xe7 
                                4.d3xf5 
    5    +1.22    0.03    10380 1... d7f5 2.b4 f5xe4 3.d3xe4 b6c7 
   <5>   +1.22    0.05    13806 1... d7f5 2.b4 f5xe4 3.d3xe4 b6c7 
    6    +1.24    0.06    29772 1... d7f5 2.b3 b6c7 3.e4e7 c7xe7 
                                4.d3xf5 
   <6>   +1.24    0.08    37569 1... d7f5 2.b3 b6c7 3.e4e7 c7xe7 
                                4.d3xf5 
!   7    +1.66    0.11    61197 1... d7f5 
!   7    +2.12    0.20   124728 1... d7f5 2.b4 b6c7 3.g3 f5xe4 
                                4.d3xe4 c7xc3 5.d4b3 
   <7>   +2.12    0.24   142990 1... d7f5 2.b4 b6c7 3.g3 f5xe4 
                                4.d3xe4 c7xc3 5.d4b3 
    8    +2.08    0.33   208881 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.d3f3 c7d6 
   <8>   +2.08    0.36   234184 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.d3f3 c7d6 
    9    +2.06    0.52   357689 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.d3f3 c7d6 6.g3 g6 
   <9>   +2.06    0.60   408237 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.d3f3 c7d6 6.g3 g6 
   10    +2.17    1.08   716134 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.g3 c7d7 6.d3f1 f6 
  <10>   +2.17    1.25   825824 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.g3 c7d7 6.d3f1 f6 
   11    +2.18    2.10  1362327 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 c7f4 5.d3c2 d8e8 6.d4f5 e8xe4 
                                7.f5d6 
  <11>   +2.18    2.50  1633462 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 c7f4 5.d3c2 d8e8 6.d4f5 e8xe4 
                                7.f5d6 
   12    +2.10    4.27  2723637 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 d8c8 5.d4e2 b5 6.g3 g5 
                                7.Kf2 c8d8 8.e2d4 
  <12>   +2.10    5.38  3431487 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 d8c8 5.d4e2 b5 6.g3 g5 
                                7.Kf2 c8d8 8.e2d4 
   13    +2.16    9.11  5761073 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.g3 d8c8 6.d4e2 c7e7 
                                7.Kg2 c8d8 8.d3c2 e7d6 
  <13>   +2.16   10.00  6306180 1... d7f5 2.b4 b6c7 3.f3 f5xe4 
                                4.f3xe4 b5 5.g3 d8c8 6.d4e2 c7e7 
                                7.Kg2 c8d8 8.d3c2 e7d6 

Computed move :   d7f5
NPS:              630618
solution found [26/26], time: 0.02, points: 25, nodes: 432!
[Diagram of position #27]

Test position #27

White to move


FEN :          7k/pp4np/2p3p1/3pN1q1/3P4/Q7/1r3rPP/2R2RK1 w - -
Best Move :    Qf8+ 
Position ID:  "WAC.027"

 depth   value    time    nodes pv
    1      #-1    0.00       13 1.a3xa7 g5xg2 
  9/1    -3.49    0.00       63 1.f1xf2 g5xc1 2.f2f1 
 28/1    -1.95    0.00      206 1.e5f7 f2xf7 2.a3xb2 
 36/1       #2    0.00      256 1.a3f8 f2xf8 2.f1xf8 
   <1>      #2    0.00      264 1.a3f8 f2xf8 2.f1xf8 

Computed move :   a3f8
NPS:              264
solution found [27/27], time: 0.00, points: 25, nodes: 264!
[Diagram of position #28]

Test position #28

Black to move


FEN :          1r1r2k1/4pp1p/2p1b1p1/p3R3/RqBP4/4P3/1PQ2PPP/6K1 b - -
Best Move :    Qe1+ 
Position ID:  "WAC.028"

 depth   value    time    nodes pv
    1    +2.71    0.00      614 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6xa4 b8xb2 
   <1>   +2.71    0.00      656 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6xa4 b8xb2 
    2    +2.71    0.00     1678 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
   <2>   +2.71    0.00     1859 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
    3    +2.73    0.02     6229 1... b4e1 2.c4f1 e6b3 3.c2xc6 d8c8 
                                4.c6f3 b3xa4 5.e5xe7 
   <3>   +2.73    0.02     6625 1... b4e1 2.c4f1 e6b3 3.c2xc6 d8c8 
                                4.c6f3 b3xa4 5.e5xe7 
    4    +2.81    0.03    18144 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6xa4 b8xb2 5.f4 
   <4>   +2.81    0.05    20035 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6xa4 b8xb2 5.f4 
!   5    +3.23    0.06    28026 1... b4e1 
!   5    +3.64    0.10    55711 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c7 d8c8 5.c7xa5 c8c1 6.a5xe1 c1xe1 
                                7.e5xe7 b8xb2 
   <5>   +3.64    0.11    58782 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c7 d8c8 5.c7xa5 c8c1 6.a5xe1 c1xe1 
                                7.e5xe7 b8xb2 
    6    +3.71    0.17   106527 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c7 d8c8 5.c7xa5 e1xa5 6.e5xa5 a4b3 
   <6>   +3.71    0.19   115440 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c7 d8c8 5.c7xa5 e1xa5 6.e5xa5 a4b3 
    7    +3.88    0.41   264431 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.c4 Kf8 
                                7.e5xa5 
   <7>   +3.88    0.42   278355 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.c4 Kf8 
                                7.e5xa5 
    8    +4.19    0.72   502419 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.e5xa5 a4b3 
                                7.a5b5 Kg7 
   <8>   +4.19    0.74   513222 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.e5xa5 a4b3 
                                7.a5b5 Kg7 
    9    +4.45    1.47  1009910 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.f3 b1c1 
                                7.e5xa5 a4b3 8.a5a7 
   <9>   +4.45    1.49  1023621 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.f3 b1c1 
                                7.e5xa5 a4b3 8.a5a7 
   10    +4.50    2.77  1953226 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.f3 b1c1 
                                7.e5xa5 a4b3 8.Kf2 c1c2 9.f1e2 c2xc3 
  <10>   +4.50    2.83  1991295 1... b4e1 2.c4f1 e6b3 3.c2xc6 b3xa4 
                                4.c6c3 e1xc3 5.b2xc3 b8b1 6.f3 b1c1 
                                7.e5xa5 a4b3 8.Kf2 c1c2 9.f1e2 c2xc3 
   11    +4.66    7.25  4717591 1... b4e1 2.c4f1 e6b3 3.c2c3 e1xc3 
                                4.b2xc3 b3xa4 5.e5xa5 a4c2 6.a5a2 c2f5 
                                7.a2a7 e6 8.g3 Kg7 
  <11>   +4.66    7.35  4786547 1... b4e1 2.c4f1 e6b3 3.c2c3 e1xc3 
                                4.b2xc3 b3xa4 5.e5xa5 a4c2 6.a5a2 c2f5 
                                7.a2a7 e6 8.g3 Kg7 
  <12>   +4.66   10.00  6396561 1... b4e1 2.c4f1 e6b3 3.c2c3 e1xc3 
                                4.b2xc3 b3xa4 5.e5xa5 a4c2 6.f3 b8a8 
                                7.a5c5 d8d6 8.c5e5 d6d7 9.f1c4 

Computed move :   b4e1
NPS:              639656
solution found [28/28], time: 0.00, points: 25, nodes: 656!
[Diagram of position #29]

Test position #29

White to move


FEN :          r2q2k1/pp1rbppp/4pn2/2P5/1P3B2/6P1/P3QPBP/1R3RK1 w - -
Best Move :    c6 
Position ID:  "WAC.029"

 depth   value    time    nodes pv
    1    +0.43    0.00        2 1.f1e1 
 41/1    +0.79    0.00       48 1.f1d1 
   <1>   +0.79    0.00       58 1.f1d1 
    2    +0.64    0.00      136 1.f1d1 d8e8 
   <2>   +0.64    0.00      343 1.f1d1 d8e8 
    3    +0.59    0.00      732 1.f1d1 d8e8 2.b1c1 
   <3>   +0.59    0.02     1657 1.f1d1 d8e8 2.b1c1 
    4    +0.48    0.02     2745 1.f1d1 d8e8 2.d1xd7 e8xd7 
! 4/4    +1.01    0.02     4841 1.c6 
!   4    +1.19    0.02     6571 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
   <4>   +1.19    0.03     8985 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
    5    +1.19    0.03    11270 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
   <5>   +1.19    0.05    15977 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
    6    +1.09    0.06    24589 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
                                4.a3 
   <6>   +1.09    0.08    37346 1.c6 b7xc6 2.g2xc6 d7d4 3.c6xa8 d8xa8 
                                4.a3 
    7    +1.17    0.13    57202 1.c6 b7xc6 2.g2xc6 f6d5 3.e2f3 a8c8 
                                4.c6xd7 d8xd7 
   <7>   +1.17    0.17    91203 1.c6 b7xc6 2.g2xc6 f6d5 3.e2f3 a8c8 
                                4.c6xd7 d8xd7 
    8    +1.19    0.28   156605 1.c6 b7xc6 2.g2xc6 f6d5 3.e2d2 e7d6 
                                4.f4xd6 d7xd6 5.c6xa8 d8xa8 
   <8>   +1.19    0.35   190772 1.c6 b7xc6 2.g2xc6 f6d5 3.e2d2 e7d6 
                                4.f4xd6 d7xd6 5.c6xa8 d8xa8 
    9    +1.25    0.56   332939 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.e2g4 e7f6 6.e5xf6 d5xf6 
   <9>   +1.25    0.64   383577 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.e2g4 e7f6 6.e5xf6 d5xf6 
   10    +1.24    0.99   619760 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.e2g4 d5f6 5.e5xf6 e7xf6 6.c6xd7 d8xd7 
  <10>   +1.24    1.17   759933 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.e2g4 d5f6 5.e5xf6 e7xf6 6.c6xd7 d8xd7 
   11    +1.23    2.03  1382751 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 f6 6.e5b2 f5 
                                7.f1e1 
  <11>   +1.23    2.66  1809142 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 f6 6.e5b2 f5 
                                7.f1e1 
   12    +1.27    4.14  2888539 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 e7g5 6.f1d1 f6 
                                7.e5d4 f5 
  <12>   +1.27    5.11  3578193 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 e7g5 6.f1d1 f6 
                                7.e5d4 f5 
   13    +1.23    8.03  5738253 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 d7a4 6.e2g4 g6 
                                7.f1d1 c8d8 8.d1d3 a4c2 
  <13>   +1.23   10.00  7269511 1.c6 b7xc6 2.g2xc6 f6d5 3.f4e5 a8c8 
                                4.c6xd7 d8xd7 5.a3 d7a4 6.e2g4 g6 
                                7.f1d1 c8d8 8.d1d3 a4c2 

Computed move :   c6
NPS:              725500
solution found [29/29], time: 0.02, points: 25, nodes: 4841!
[Diagram of position #30]

Test position #30

White to move


FEN :          1r3r2/4q1kp/b1pp2p1/5p2/pPn1N3/6P1/P3PPBP/2QRR1K1 w - -
Best Move :    Nxd6 
Position ID:  "WAC.030"

 depth   value    time    nodes pv
    1    +0.38    0.00        4 1.e4c3 
  5/1    +0.45    0.00      434 1.c1c3 e7e5 2.c3xe5 d6xe5 
 25/1    +0.66    0.00      516 1.e4g5 
   <1>   +0.66    0.00      611 1.e4g5 
    2    +0.36    0.00      679 1.e4g5 d5 
  2/2    +0.47    0.02     2550 1.c1c3 Kg8 2.e4d2 e7e5 
 25/2    +0.63    0.02     2954 1.c1g5 e7xg5 2.e4xg5 
   <2>   +0.63    0.02     3022 1.c1g5 e7xg5 2.e4xg5 
  2/3    +0.39    0.02     6902 1.c1c3 Kg8 2.e4d2 e7e5 3.c3c2 
  3/3    +0.58    0.03     7444 1.e4g5 d5 2.c1c3 f8f6 
   <3>   +0.58    0.03     8969 1.e4g5 d5 2.c1c3 f8f6 
  2/4    +0.80    0.05    20686 1.c1c3 Kg8 2.e4xd6 c4xd6 3.c3xc6 d6c4 
                                4.c6xa6 b8xb4 
 18/4    +0.95    0.06    26096 1.e4xd6 c4xd6 2.c1xc6 d6c4 3.c6xa6 b8xb4 
   <4>   +0.95    0.06    27259 1.e4xd6 c4xd6 2.c1xc6 d6c4 3.c6xa6 b8xb4 
    5    +0.95    0.08    31002 1.e4xd6 c4xd6 2.c1xc6 d6c4 3.c6xa6 b8xb4 
   <5>   +0.95    0.10    42417 1.e4xd6 c4xd6 2.c1xc6 d6c4 3.c6xa6 b8xb4 
    6    +1.29    0.14    62509 1.e4xd6 c4xd6 2.c1xc6 a6b7 3.c6xd6 e7xd6 
                                4.d1xd6 b7xg2 5.Kxg2 b8xb4 
   <6>   +1.29    0.19    97905 1.e4xd6 c4xd6 2.c1xc6 a6b7 3.c6xd6 e7xd6 
                                4.d1xd6 b7xg2 5.Kxg2 b8xb4 
    7    +1.13    0.25   139989 1.e4xd6 c4xd6 2.c1xc6 f8d8 3.c6xa6 b8xb4 
                                4.e3 b4c4 
   <7>   +1.13    0.38   226443 1.e4xd6 c4xd6 2.c1xc6 f8d8 3.c6xa6 b8xb4 
                                4.e3 b4c4 
    8    +1.29    0.55   339759 1.e4xd6 c4xd6 2.c1xc6 a6b7 3.c6xd6 e7xd6 
                                4.d1xd6 b7xg2 5.Kxg2 
   <8>   +1.29    0.67   441645 1.e4xd6 c4xd6 2.c1xc6 a6b7 3.c6xd6 e7xd6 
                                4.d1xd6 b7xg2 5.Kxg2 
    9    +1.19    1.00   694555 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.a6a8 b4b2 5.g2d5 d6b5 
   <9>   +1.19    1.31   967432 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.a6a8 b4b2 5.g2d5 d6b5 
   10    +1.21    2.20  1591813 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.g2d5 d6c4 5.a6c8 f6f8 6.c8c6 
  <10>   +1.21    2.92  2161268 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.g2d5 d6c4 5.a6c8 f6f8 6.c8c6 
   11    +1.27    4.45  3194612 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.e3 d6c4 5.a6c8 c4b6 6.c8c2 b6c4 
  <11>   +1.27    5.75  4260969 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.e3 d6c4 5.a6c8 c4b6 6.c8c2 b6c4 
  <12>   +1.27   10.00  7039316 1.e4xd6 c4xd6 2.c1xc6 f8f6 3.c6xa6 b8xb4 
                                4.e3 d6c4 5.a6c8 f6f8 6.c8d7 f8e8 
                                7.g2c6 e7xd7 

Computed move :   e4xd6
NPS:              703931
solution found [30/30], time: 0.06, points: 25, nodes: 27259!
© Steffen A. Jakob