[ Test Suite arasan | Hossa ]

Positions 51 - 60


[Diagram of position #51]

Test position #51

White to move


FEN :          1n3rn1/3b4/rq1P1pkp/1p4p1/p1p1N1N1/2Q2B1P/1P3PP1/R3R1K1 w - -
Best Moves:    Nexf6 Ngxf6 
Position ID:  "arasan4.51"

 depth   value    time    nodes pv
    1    +0.33    0.00        2 1.g4h2 
 33/1    +0.54    0.00      110 1.g4e3 
   <1>   +0.54    0.00      166 1.g4e3 
    2    +0.25    0.00      207 1.g4e3 Kh7 
   <2>   +0.25    0.00      590 1.g4e3 Kh7 
    3    +0.37    0.00      951 1.g4e3 Kh7 2.e3d5 
   <3>   +0.37    0.02     4111 1.g4e3 Kh7 2.e3d5 
    4    +0.34    0.02     6699 1.g4e3 b6a5 2.c3c2 Kg7 
   <4>   +0.34    0.03    13721 1.g4e3 b6a5 2.c3c2 Kg7 
    5    +0.37    0.07    25015 1.g4e3 d7c6 2.g4 b6a5 3.c3xa5 a6xa5 
   <5>   +0.37    0.10    40992 1.g4e3 d7c6 2.g4 b6a5 3.c3xa5 a6xa5 
 13/6    +0.01    0.28   161193 1.c3c2 f5 2.g4e5 Kh7 3.e5xd7 b8xd7 
                                4.e4c3 b6c5 
 20/6    +0.14    0.46   258875 1.e1d1 b6a5 2.c3xa5 a6xa5 3.e4c5 f8e8 
   <6>   +0.14    0.60   335257 1.e1d1 b6a5 2.c3xa5 a6xa5 3.e4c5 f8e8 
    7    +0.07    0.85   466917 1.e1d1 b6d8 2.g4e3 d7c6 3.c3d4 Kh7 
                                4.e4c5 c6xf3 5.c5xa6 f3xd1 6.a6xb8 d8xb8 
                                7.a1xd1 
   <7>   +0.07    1.28   773703 1.e1d1 b6d8 2.g4e3 d7c6 3.c3d4 Kh7 
                                4.e4c5 c6xf3 5.c5xa6 f3xd1 6.a6xb8 d8xb8 
                                7.a1xd1 
    8    +0.28    2.02  1189866 1.e1d1 b6d8 2.e4g3 Kh7 3.g4e3 d8c8 
                                4.g3h5 d7xh3 5.g2xh3 c8xh3 
! 6/8    +0.49    2.78  1745552 1.a1d1 
!   8    +0.38    3.47  2172189 1.a1d1 f5 2.g4e5 Kh7 3.f3h5 b4 
                                4.c3f3 Kg7 5.e4g3 b6c5 
   <8>   +0.38    3.78  2437678 1.a1d1 f5 2.g4e5 Kh7 3.f3h5 b4 
                                4.c3f3 Kg7 5.e4g3 b6c5 
    9    +0.59    4.85  3163740 1.a1d1 f5 2.g4e5 Kh7 3.f3h5 b4 
                                4.c3xc4 f5xe4 5.c4xe4 Kg7 6.e4g6 Kh8 
                                7.e5f7 f8xf7 8.g6xf7 b6d8 
   <9>   +0.59    5.75  4021276 1.a1d1 f5 2.g4e5 Kh7 3.f3h5 b4 
                                4.c3xc4 f5xe4 5.c4xe4 Kg7 6.e4g6 Kh8 
                                7.e5f7 f8xf7 8.g6xf7 b6d8 
   10    +0.57    8.11  5555278 1.a1d1 b6a5 2.e4c5 a5xc3 3.b2xc3 a6a5 
                                4.f3d5 h5 5.g4e3 f5 6.d1d2 
!6/10    +1.01   12.13  8748279 1.e4xf6 
!  10    +1.76   15.03 10772598 1.e4xf6 
!  10    +2.67   18.49 13279308 1.e4xf6 g8xf6 2.g4xf6 f8xf6 3.f3h5 Kxh5 
                                4.c3xf6 b6xd6 5.f6f7 d6g6 6.f7f3 g4 
                                7.e1e5 g6g5 8.e5xg5 Kxg5 9.f3d5 Kh4 
  <10>   +2.67   18.71 13489885 1.e4xf6 g8xf6 2.g4xf6 f8xf6 3.f3h5 Kxh5 
                                4.c3xf6 b6xd6 5.f6f7 d6g6 6.f7f3 g4 
                                7.e1e5 g6g5 8.e5xg5 Kxg5 9.f3d5 Kh4 
   11    +2.92   24.16 17268429 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 d7c6 6.a1d1 a6a7 
                                7.g4f5 a7e7 
  <11>   +2.92   24.78 17932335 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 d7c6 6.a1d1 a6a7 
                                7.g4f5 a7e7 
   12    +3.06   34.50 25192256 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 a6b6 6.a1d1 d7xg4 
                                7.h3xg4 b6b7 8.d1d2 b7d7 9.e5xb5 d7xd2 
                                10.c3xd2 
  <12>   +3.06   37.78 28552726 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 a6b6 6.a1d1 d7xg4 
                                7.h3xg4 b6b7 8.d1d2 b7d7 9.e5xb5 d7xd2 
                                10.c3xd2 
   13    +3.04   53.78 41403834 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 a6b6 6.a1d1 d7xg4 
                                7.h3xg4 b6b7 8.d1d2 b8c6 9.e5e1 
  <13>   +3.04    1:00 47889483 1.e4xf6 f8xf6 2.e1e7 b6xd6 3.g4e5 d6xe5 
                                4.e7xe5 Kg7 5.f3g4 a6b6 6.a1d1 d7xg4 
                                7.h3xg4 b6b7 8.d1d2 b8c6 9.e5e1 

Computed move :   e4xf6
NPS:              798158
solution found [42/51], time: 12.13, points: 16, nodes: 8748279!
[Diagram of position #52]

Test position #52

White to move


FEN :          r1bq1rk1/ppp1bpp1/2np3p/3N3n/2P1PB2/3BQN2/PP3PPP/R3K2R w KQ -
Best Move :    Bxh6 
Position ID:  "arasan4.52"

 depth   value    time    nodes pv
    1    +0.12    0.00      146 1.d5xe7 c6xe7 2.O-O h5xf4 3.e3xf4 
   <1>   +0.12    0.00      428 1.d5xe7 c6xe7 2.O-O h5xf4 3.e3xf4 
    2    +0.12    0.00      675 1.d5xe7 c6xe7 2.O-O h5xf4 
   <2>   +0.12    0.02      975 1.d5xe7 c6xe7 2.O-O h5xf4 
!   3    +0.54    0.02     5025 1.d5xe7 
!   3    -0.15    0.04    11173 1.d5xe7 d8xe7 2.f4g3 h5xg3 3.h2xg3 
! 4/3    -0.06    0.04    11794 1.e3e2 h5xf4 2.d5xf4 
! 5/3    +0.12    0.04    12256 1.O-O h5xf4 2.d5xe7 c6xe7 3.e3xf4 
!38/3    +0.50    0.05    13991 1.f4xh6 g7xh6 2.e3xh6 
   <3>   +0.50    0.05    14491 1.f4xh6 g7xh6 2.e3xh6 
!   4    +0.92    0.05    15429 1.f4xh6 
!   4    +0.92    0.05    15800 1.f4xh6 g7xh6 2.d5xe7 c6xe7 3.e3xh6 
   <4>   +0.92    0.07    19678 1.f4xh6 g7xh6 2.d5xe7 c6xe7 3.e3xh6 
    5    +0.79    0.07    23216 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
   <5>   +0.79    0.10    35354 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
?   6    +0.26    0.19    94222 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
                                4.f3d2 c6d4 
   <6>   +0.26    0.25   139849 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
                                4.f3d2 c6d4 
    7    +0.04    0.32   185744 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
                                4.e5 f5 5.h6g6 h5g7 
   <7>   +0.04    0.47   299901 1.f4xh6 g7xh6 2.d5xe7 d8xe7 3.e3xh6 c8g4 
                                4.e5 f5 5.h6g6 h5g7 
!   8    +0.46    0.58   377276 1.f4xh6 
!   8    +0.98    0.75   508112 1.f4xh6 g7xh6 2.e3xh6 c8g4 3.e5 f5 
                                4.e6 g4xf3 5.g2xf3 
   <8>   +0.98    0.82   569646 1.f4xh6 g7xh6 2.e3xh6 c8g4 3.e5 f5 
                                4.e6 g4xf3 5.g2xf3 
    9    +0.82    1.08   774751 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.d5xe7 d8xe7 
                                4.f3g5 c8f5 5.O-O f6 6.e4xf5 f6xg5 
                                7.a1e1 
   <9>   +0.82    1.19   879424 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.d5xe7 d8xe7 
                                4.f3g5 c8f5 5.O-O f6 6.e4xf5 f6xg5 
                                7.a1e1 
   10    +0.72    2.27  1775243 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.d5xe7 d8xe7 
                                4.f3g5 c8f5 5.O-O f6 6.e4xf5 f6xg5 
                                7.a1e1 e7f6 
  <10>   +0.72    2.75  2225893 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.d5xe7 d8xe7 
                                4.f3g5 c8f5 5.O-O f6 6.e4xf5 f6xg5 
                                7.a1e1 e7f6 
   11    +0.85    4.86  3892392 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.O-O f6 
                                4.e5 f5 5.d5xe7 d8xe7 6.f3g5 g7e6 
                                7.g5xe6 c8xe6 
  <11>   +0.85    5.60  4513330 1.f4xh6 g7xh6 2.e3xh6 h5g7 3.O-O f6 
                                4.e5 f5 5.d5xe7 d8xe7 6.f3g5 g7e6 
                                7.g5xe6 c8xe6 
   12    +0.91   16.60 12579390 1.f4xh6 c8g4 2.h6g5 e7xg5 3.f3xg5 c6e5 
                                4.h3 e5xd3 5.e3xd3 g4e6 6.h4 e6xd5 
                                7.c4xd5 h5f4 8.d3g3 
  <12>   +0.91   18.27 13970791 1.f4xh6 c8g4 2.h6g5 e7xg5 3.f3xg5 c6e5 
                                4.h3 e5xd3 5.e3xd3 g4e6 6.h4 e6xd5 
                                7.c4xd5 h5f4 8.d3g3 
   13    +0.74   32.94 25634971 1.f4xh6 c8g4 2.h6g5 e7xg5 3.f3xg5 c6e5 
                                4.h3 h5f4 5.d5xf4 d8xg5 6.h3xg4 g5xf4 
                                7.e3h3 e5xd3 8.h3xd3 f4xg4 9.g3 
  <13>   +0.74   39.65 31184236 1.f4xh6 c8g4 2.h6g5 e7xg5 3.f3xg5 c6e5 
                                4.h3 h5f4 5.d5xf4 d8xg5 6.h3xg4 g5xf4 
                                7.e3h3 e5xd3 8.h3xd3 f4xg4 9.g3 
  <14>   +0.74    1:00 48296232 1.f4xh6 c8g4 2.h6g5 e7xg5 3.f3xg5 c6e5 
                                4.h3 h5f4 5.d5xf4 d8xg5 6.Kd2 g4d7 
                                7.f4d5 g5d8 8.Kc2 

Computed move :   f4xh6
NPS:              804937
solution found [43/52], time: 0.05, points: 25, nodes: 14491!
[Diagram of position #53]

Test position #53

White to move


FEN :          2r3k1/5pp1/1p5p/p1n1P3/2B2P2/P3Q3/1PP4q/1K4R1 w - -
Best Move :    Qd4 
Position ID:  "arasan4.53"

 depth   value    time    nodes pv
    1    +0.28    0.00        2 1.g1d1 
  6/1    +0.52    0.00        8 1.c3 
  7/1    +0.67    0.00       10 1.e3c1 
   <1>   +0.67    0.00      140 1.e3c1 
    2    +0.54    0.00      188 1.e3c1 c5e4 
   <2>   +0.54    0.02      689 1.e3c1 c5e4 
    3    +0.50    0.02     1032 1.e3c1 c5e6 2.c4a6 
   <3>   +0.50    0.02     3863 1.e3c1 c5e6 2.c4a6 
  5/4    +0.25    0.03     8169 1.c3 c8d8 2.e6 f7xe6 3.c4xe6 Kh8 
 30/4    +0.31    0.05    13626 1.g1d1 c5e6 2.e3b3 e6xf4 3.c4xf7 Kh8 
   <4>   +0.31    0.05    17300 1.g1d1 c5e6 2.e3b3 e6xf4 3.c4xf7 Kh8 
    5    +0.04    0.06    21572 1.g1d1 c5e6 2.e3b3 a4 3.b3a2 
  2/5    +0.29    0.08    28077 1.c3 c5e4 2.c4b5 h2f2 3.e3c1 
   <5>   +0.29    0.11    46858 1.c3 c5e4 2.c4b5 h2f2 3.e3c1 
    6    +0.30    0.14    62467 1.c3 c5e4 2.c4a6 e4d2 3.Ka1 c8c6 
                                4.a6b5 
   <6>   +0.30    0.22   111584 1.c3 c5e4 2.c4a6 e4d2 3.Ka1 c8c6 
                                4.a6b5 
    7    +0.32    0.35   175141 1.c3 c5e4 2.c4a6 e4d2 3.Ka2 c8c5 
                                4.a6b7 a4 5.e3d4 
   <7>   +0.32    0.55   298751 1.c3 c5e4 2.c4a6 e4d2 3.Ka2 c8c5 
                                4.a6b7 a4 5.e3d4 
! 2/8    +0.74    1.64   964716 1.e3d4 
!   8    +0.93    1.97  1162678 1.e3d4 c5e6 2.c4xe6 f7xe6 3.g1xg7 Kh8 
                                4.c3 c8xc3 5.b2xc3 Kxg7 6.d4xb6 
   <8>   +0.93    2.08  1233175 1.e3d4 c5e6 2.c4xe6 f7xe6 3.g1xg7 Kh8 
                                4.c3 c8xc3 5.b2xc3 Kxg7 6.d4xb6 
!   9    +1.35    2.99  1747695 1.e3d4 
!   9    +1.36    4.10  2366878 1.e3d4 Kh8 2.c4xf7 c5e4 3.e6 h2xc2 
                                4.Ka2 e4f6 5.e7 c2c7 6.d4e3 f6e8 
   <9>   +1.36    4.24  2480919 1.e3d4 Kh8 2.c4xf7 c5e4 3.e6 h2xc2 
                                4.Ka2 e4f6 5.e7 c2c7 6.d4e3 f6e8 
   10    +1.53    7.77  4597959 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.e6 Kf6 
  <10>   +1.53    8.42  5048754 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.e6 Kf6 
   11    +1.56   12.72  7804124 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 b5 9.e6 Kf6 
  <11>   +1.56   13.55  8395488 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 b5 9.e6 Kf6 
   12    +1.68   24.91 15416924 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 Kf8 9.Kc1 Ke7 
                                10.Kd2 
  <12>   +1.68   26.31 16497146 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 Kf8 9.Kc1 Ke7 
                                10.Kd2 
   13    +1.56   45.06 28454655 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 h5 9.b4 a5xb4 
                                10.a3xb4 c5a6 
  <13>   +1.56   59.92 37184437 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.Kb1 h5 9.b4 a5xb4 
                                10.a3xb4 c5a6 
  <14>   +1.56    1:00 37223109 1.e3d4 c8c7 2.d4d8 Kh7 3.d8xc7 h2xg1 
                                4.Ka2 g1g6 5.c7xf7 g6xf7 6.c4xf7 g6 
                                7.f7d5 Kg7 8.b3 b5 9.Kb1 h5 
                                10.Kb2 h4 11.e6 

Computed move :   e3d4
NPS:              620178
solution found [44/53], time: 1.64, points: 25, nodes: 964716!
[Diagram of position #54]

Test position #54

Black to move


FEN :          1q4k1/5p1p/5npR/1p1rp3/6P1/2P2N1P/1P3P2/2Q3K1 b - -
Best Move :    Qd8 
Position ID:  "arasan4.54"

 depth   value    time    nodes pv
    1    +0.51    0.00        2 1... f6e4 
   <1>   +0.51    0.00       59 1... f6e4 
    2    +0.45    0.00       99 1... f6e4 2.g5 
   <2>   +0.45    0.00      297 1... f6e4 2.g5 
    3    +0.47    0.00      671 1... f6e4 2.c1c2 e4c5 
  5/3    +0.54    0.00     1295 1... b8f8 2.b4 f6e4 
   <3>   +0.54    0.00     1527 1... b8f8 2.b4 f6e4 
    4    +0.48    0.02     2317 1... b8f8 2.b4 f6e4 3.g5 
 17/4    +0.52    0.02     5967 1... b8d8 2.c1e3 d5d1 3.Kh2 d1d3 
 24/4    +0.71    0.03     7895 1... b8d6 2.Kg2 d5d1 3.c1c2 
   <4>   +0.71    0.03     8103 1... b8d6 2.Kg2 d5d1 3.c1c2 
    5    +0.68    0.03    12470 1... b8d6 2.c1c2 d5d1 3.Kg2 d6d5 
                                4.g5 
   <5>   +0.68    0.05    17125 1... b8d6 2.c1c2 d5d1 3.Kg2 d6d5 
                                4.g5 
    6    +0.55    0.08    31023 1... b8d6 2.Kg2 d6e7 3.Kg1 f6e4 
                                4.g5 
 12/6    +0.59    0.13    63188 1... b8f8 2.b4 f6e4 3.c4 b5xc4 
                                4.c1xc4 
   <6>   +0.59    0.14    69873 1... b8f8 2.b4 f6e4 3.c4 b5xc4 
                                4.c1xc4 
    7    +0.66    0.25   129789 1... b8f8 2.b3 f8d6 3.c1c2 d5d1 
                                4.Kg2 d6d5 5.g5 
   <7>   +0.66    0.30   160942 1... b8f8 2.b3 f8d6 3.c1c2 d5d1 
                                4.Kg2 d6d5 5.g5 
    8    +0.74    0.49   273071 1... b8f8 2.c1e3 d5d1 3.Kh2 f6d7 
                                4.e3e2 f8d6 5.Kg2 d6d5 
   <8>   +0.74    0.58   328857 1... b8f8 2.c1e3 d5d1 3.Kh2 f6d7 
                                4.e3e2 f8d6 5.Kg2 d6d5 
    9    +0.71    1.27   765425 1... b8f8 2.Kg2 f6d7 3.c1e3 f6 
                                4.e3e4 d5d6 5.e4e3 d6d1 
   <9>   +0.71    1.63   983969 1... b8f8 2.Kg2 f6d7 3.c1e3 f6 
                                4.e3e4 d5d6 5.e4e3 d6d1 
   10    +0.91    4.41  2745581 1... b8f8 2.Kf1 f6e4 3.c1e3 d5d1 
                                4.Kg2 f6 5.e3xe4 f8xh6 6.e4c6 e4 
                                7.c6e6 Kg7 8.e6xe4 
  <10>   +0.91    4.69  2941376 1... b8f8 2.Kf1 f6e4 3.c1e3 d5d1 
                                4.Kg2 f6 5.e3xe4 f8xh6 6.e4c6 e4 
                                7.c6e6 Kg7 8.e6xe4 
   11    +1.06    9.19  5829706 1... b8f8 2.Kf1 f8c5 3.Kg2 f6e4 
                                4.c1e1 Kg7 5.h6xh7 Kxh7 6.e1xe4 Kg7 
                                7.b4 c5d6 
  <11>   +1.06   12.27  8023171 1... b8f8 2.Kf1 f8c5 3.Kg2 f6e4 
                                4.c1e1 Kg7 5.h6xh7 Kxh7 6.e1xe4 Kg7 
                                7.b4 c5d6 
   12    +1.10   24.00 15854871 1... b8f8 2.Kg2 f8g7 3.c1e3 e4 
                                4.f3d4 g5 5.h6xf6 g7xf6 6.e3xe4 f6d8 
                                7.f4 h6 
  <12>   +1.10   27.80 18559449 1... b8f8 2.Kg2 f8g7 3.c1e3 e4 
                                4.f3d4 g5 5.h6xf6 g7xf6 6.e3xe4 f6d8 
                                7.f4 h6 
   13    +1.18   44.24 29378761 1... b8f8 2.Kg2 f8d6 3.c1e3 Kg7 
                                4.g5 f6h5 5.Kg1 f6 6.e3a7 d6d7 
                                7.a7xd7 d5xd7 8.Kf1 f6xg5 9.f3xe5 
  <13>   +1.18   51.42 34569449 1... b8f8 2.Kg2 f8d6 3.c1e3 Kg7 
                                4.g5 f6h5 5.Kg1 f6 6.e3a7 d6d7 
                                7.a7xd7 d5xd7 8.Kf1 f6xg5 9.f3xe5 
  <14>   +1.18    1:00 40320939 1... b8f8 2.Kg2 f8d6 3.c1e3 Kg7 
                                4.g5 f6h5 5.b3 d6c6 6.Kh2 f6 
                                7.c4 b5xc4 8.b3xc4 d5a5 9.h6xh5 

Computed move :   b8f8
NPS:              672015
no solution found [:-( [44/54]!
[Diagram of position #55]

Test position #55

Black to move


FEN :          2r1r1k1/1p3pb1/q2Pb1p1/p7/P5PP/1PNR4/2Q3BP/2BR1K2 b - -
Best Move :    Bxg4 
Position ID:  "arasan4.55"

 depth   value    time    nodes pv
    1    -3.70    0.00        2 1... e6xg4 
  3/1    -1.87    0.00        5 1... g7xc3 
   <1>   -1.87    0.00       77 1... g7xc3 
    2    -2.03    0.00      191 1... g7xc3 2.d7 
   <2>   -2.03    0.00      592 1... g7xc3 2.d7 
!   3    -1.61    0.00      821 1... g7xc3 
!   3    -1.58    0.00     1130 1... g7xc3 2.g2xb7 a6xb7 
! 4/3    -1.01    0.02     1923 1... c8xc3 2.c2e2 c3xb3 
   <3>   -1.01    0.02     2156 1... c8xc3 2.c2e2 c3xb3 
    4    -1.30    0.02     4181 1... c8xc3 2.c2e2 c3xb3 3.h5 b3xd3 
                                4.d1xd3 
   <4>   -1.30    0.03     6559 1... c8xc3 2.c2e2 c3xb3 3.h5 b3xd3 
                                4.d1xd3 
    5    -1.13    0.03    10535 1... c8xc3 2.c2e2 c3xb3 3.h5 a6c4 
                                4.h5xg6 f7xg6 
   <5>   -1.13    0.06    20623 1... c8xc3 2.c2e2 c3xb3 3.h5 a6c4 
                                4.h5xg6 f7xg6 
    6    -0.92    0.10    33125 1... c8xc3 2.c2e2 c3xb3 3.h5 e6d7 
                                4.c1e3 b3xd3 5.d1xd3 d7xa4 6.h5xg6 f7xg6 
  5/6    -0.84    0.16    66368 1... g7xc3 2.c2e2 e6f5 3.c1e3 f5xd3 
                                4.d1xd3 
   <6>   -0.84    0.19    80636 1... g7xc3 2.c2e2 e6f5 3.c1e3 f5xd3 
                                4.d1xd3 
    7    -0.84    0.28   135365 1... g7xc3 2.c2e2 e6f5 3.c1e3 f5xd3 
                                4.d1xd3 c3b4 5.d7 
  2/7    -0.57    0.38   178655 1... c8xc3 2.c2e2 c3xb3 3.h5 e6d7 
                                4.e2c2 b3xd3 5.d1xd3 d7xg4 6.h5xg6 f7xg6 
   <7>   -0.57    0.44   222539 1... c8xc3 2.c2e2 c3xb3 3.h5 e6d7 
                                4.e2c2 b3xd3 5.d1xd3 d7xg4 6.h5xg6 f7xg6 
    8    -0.22    0.67   349354 1... c8xc3 2.c2e2 e6d7 3.g2e4 c3xb3 
                                4.e2f3 b3xd3 5.d1xd3 a6c4 
   <8>   -0.22    0.72   385071 1... c8xc3 2.c2e2 e6d7 3.g2e4 c3xb3 
                                4.e2f3 b3xd3 5.d1xd3 a6c4 
    9    -0.28    1.46   756307 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.c1e3 g7c3 5.h5 b3b2 
   <9>   -0.28    1.72   936081 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.c1e3 g7c3 5.h5 b3b2 
   10    -0.25    2.78  1547344 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.h5 c6h1 
                                7.Kf2 h1xh2 8.Ke3 
  <10>   -0.25    3.58  2101582 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.h5 c6h1 
                                7.Kf2 h1xh2 8.Ke3 
   11    +0.03    5.96  3533573 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.c1b2 d7xg4 
                                7.b2xg7 g4xe2 8.Kxe2 Kxg7 
  <11>   +0.03    9.14  5856225 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.c1b2 d7xg4 
                                7.b2xg7 g4xe2 8.Kxe2 Kxg7 
   12    +0.12   15.06  9412164 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.c1b2 d7xg4 
                                7.e2xg4 c6c4 8.b3d3 c4f4 9.d3f3 f4xg4 
  <12>   +0.12   21.67 14363372 1... c8xc3 2.c2e2 c3xb3 3.g2f3 e6d7 
                                4.d3xb3 e8xe2 5.f3xe2 a6c6 6.c1b2 d7xg4 
                                7.e2xg4 c6c4 8.b3d3 c4f4 9.d3f3 f4xg4 
   13    +0.01   42.75 26944017 1... c8xc3 2.c2e2 c3xb3 3.Kg1 b3xd3 
                                4.e2xd3 a6xd3 5.d1xd3 e6xg4 6.c1f4 g4f5 
                                7.d3d5 b6 8.h5 
  <13>   +0.01    1:00 38401606 1... c8xc3 2.c2e2 c3xb3 3.Kg1 b3xd3 
                                4.e2xd3 a6xd3 5.d1xd3 e6xg4 6.c1f4 g4f5 
                                7.d3d5 b6 8.h5 

Computed move :   c8xc3
NPS:              640026
no solution found [:-( [44/55]!
[Diagram of position #56]

Test position #56

Black to move


FEN :          4r3/3R4/6pk/2p3b1/3pp1P1/P7/1P5P/4R2K b - -
Best Move :    Bh4 
Position ID:  "arasan4.56"

 depth   value    time    nodes pv
    1    -0.02    0.00        2 1... g5f4 
  7/1    +0.45    0.00        9 1... d3 
   <1>   +0.45    0.01       23 1... d3 
? 2/2    -0.26    0.01      254 1... g5d2 2.e1a1 
   <2>   -0.26    0.01      377 1... g5d2 2.e1a1 
    3    +0.07    0.01      631 1... g5d2 2.e1e2 e3 
   <3>   +0.07    0.01      820 1... g5d2 2.e1e2 e3 
    4    -0.32    0.01     1510 1... g5d2 2.e1e2 d2f4 3.Kg2 
   <4>   -0.32    0.03     4602 1... g5d2 2.e1e2 d2f4 3.Kg2 
    5    -0.26    0.03     7700 1... g5d2 2.e1e2 d2g5 3.e2c2 g5e7 
! 5/5    +0.10    0.04    11769 1... d3 
!   5    -0.01    0.06    18279 1... d3 2.Kg2 g5h4 3.e1f1 h4e7 
   <5>   -0.01    0.06    19416 1... d3 2.Kg2 g5h4 3.e1f1 h4e7 
    6    -0.01    0.11    37659 1... d3 2.Kg2 g5h4 3.e1c1 e8e7 
                                4.d7d8 
   <6>   -0.01    0.14    49637 1... d3 2.Kg2 g5h4 3.e1c1 e8e7 
                                4.d7d8 
    7    +0.16    0.36   151447 1... d3 2.e1f1 e8e7 3.d7xe7 g5xe7 
                                4.f1e1 d2 5.g5 Kxg5 6.e1d1 
! 2/7    +0.41    0.47   206002 1... g5h4 
!   7    +0.25    0.48   212530 1... g5h4 2.e1e2 d3 3.e2d2 h4g5 
                                4.d2d1 g5f4 5.Kg2 
   <7>   +0.25    0.50   217307 1... g5h4 2.e1e2 d3 3.e2d2 h4g5 
                                4.d2d1 g5f4 5.Kg2 
    8    +0.36    0.86   391547 1... g5h4 2.g5 Kxg5 3.e1c1 e8e5 
                                4.d7c7 d3 5.c1xc5 Kf5 6.Kg2 
   <8>   +0.36    0.87   396128 1... g5h4 2.g5 Kxg5 3.e1c1 e8e5 
                                4.d7c7 d3 5.c1xc5 Kf5 6.Kg2 
    9    +0.30    1.56   741623 1... g5h4 2.e1e2 d3 3.e2e3 h4f6 
                                4.b4 f6d4 5.e3h3 Kg5 6.d7d5 Kxg4 
                                7.h3g3 Kf4 8.b4xc5 
   <9>   +0.30    1.57   746551 1... g5h4 2.e1e2 d3 3.e2e3 h4f6 
                                4.b4 f6d4 5.e3h3 Kg5 6.d7d5 Kxg4 
                                7.h3g3 Kf4 8.b4xc5 
!  10    +0.72    2.45  1204116 1... g5h4 
!  10    +0.62    2.59  1271661 1... g5h4 2.e1e2 d3 3.e2e3 c4 
                                4.Kg2 Kg5 5.d7c7 Kf4 6.e3h3 Kxg4 
                                7.c7xc4 
  <10>   +0.62    2.84  1392628 1... g5h4 2.e1e2 d3 3.e2e3 c4 
                                4.Kg2 Kg5 5.d7c7 Kf4 6.e3h3 Kxg4 
                                7.c7xc4 
   11    +0.45    4.48  2260575 1... g5h4 2.e1e2 d3 3.e2e3 h4f6 
                                4.b4 e8e7 5.d7d5 f6d4 6.e3e1 d4c3 
                                7.e1b1 c4 
  <11>   +0.45    8.57  4251261 1... g5h4 2.e1e2 d3 3.e2e3 h4f6 
                                4.b4 e8e7 5.d7d5 f6d4 6.e3e1 d4c3 
                                7.e1b1 c4 
!  12    +0.87   13.93  6988510 1... g5h4 
!  12    +1.11   27.07 13579249 1... g5h4 2.g5 h4xg5 3.Kg2 d3 
                                4.e1f1 c4 5.f1f7 g5c1 6.h4 e8h8 
                                7.d7d4 c1xb2 8.d4xe4 
  <12>   +1.11   27.75 13909374 1... g5h4 2.g5 h4xg5 3.Kg2 d3 
                                4.e1f1 c4 5.f1f7 g5c1 6.h4 e8h8 
                                7.d7d4 c1xb2 8.d4xe4 
   13    +1.37   52.47 26542447 1... g5h4 2.g5 h4xg5 3.Kg2 d3 
                                4.e1f1 c4 5.h4 g5d8 6.f1f7 d8xh4 
                                7.f7h7 Kg5 8.d7d4 h4e1 9.h7d7 e3 
                                10.d4xc4 
  <13>   +1.37   53.12 26890935 1... g5h4 2.g5 h4xg5 3.Kg2 d3 
                                4.e1f1 c4 5.h4 g5d8 6.f1f7 d8xh4 
                                7.f7h7 Kg5 8.d7d4 h4e1 9.h7d7 e3 
                                10.d4xc4 
  <14>   +1.37    1:00 30209413 1... g5h4 2.g5 h4xg5 3.Kg2 d3 
                                4.e1f1 c4 5.h4 g5d8 6.f1f7 d8xh4 
                                7.f7h7 Kg5 8.d7d4 h4e1 9.Kf1 d2 
                                10.Ke2 e3 11.d4xc4 

Computed move :   g5h4
NPS:              503490
solution found [45/56], time: 0.47, points: 25, nodes: 206002!
[Diagram of position #57]

Test position #57

White to move


FEN :          r2r2k1/pbpq1ppp/1pn1pn2/8/P2PP3/B1R2NP1/P1Q2PBP/3R2K1 w - -
Best Move :    d5 
Position ID:  "arasan4.57"

 depth   value    time    nodes pv
    1    -1.10    0.00       13 1.f3g5 c6xd4 
  2/1    -0.26    0.00       15 1.g2f1 
   <1>   -0.26    0.00       71 1.g2f1 
    2    -0.34    0.00      121 1.g2f1 f6g4 
  3/2    -0.25    0.01      230 1.g2h3 a8b8 
   <2>   -0.25    0.01      430 1.g2h3 a8b8 
    3    -0.22    0.01      778 1.g2h3 d7e8 2.c2e2 
   <3>   -0.22    0.01     1693 1.g2h3 d7e8 2.c2e2 
    4    -0.13    0.01     2998 1.g2h3 d7e8 2.c2e2 a8b8 
   <4>   -0.13    0.03     5421 1.g2h3 d7e8 2.c2e2 a8b8 
    5    -0.23    0.03     8276 1.g2h3 d7e8 2.c2d3 a8b8 3.d3e2 
  3/5    -0.22    0.04    14674 1.e5 f6d5 2.f3g5 f5 3.c3d3 
! 6/5    +0.29    0.06    18900 1.f3e5 
!   5    +0.37    0.06    21227 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 
   <5>   +0.37    0.07    24209 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 
    6    +0.37    0.09    31992 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 
   <6>   +0.37    0.14    56799 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 
    7    +0.23    0.17    70808 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 e5g4 5.d1f1 c2xa2 
   <7>   +0.23    0.29   134204 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 e5g4 5.d1f1 c2xa2 
    8    +0.10    0.34   168620 1.f3e5 c6xe5 2.c3xc7 d8c8 3.c7xd7 c8xc2 
                                4.d7xb7 e5c4 5.a3b4 c2xa2 
  2/8    +0.18    0.67   331366 1.a5 a8c8 2.a5xb6 c7xb6 3.c2e2 d7e8 
                                4.c3c2 f6g4 
   <8>   +0.18    0.87   448412 1.a5 a8c8 2.a5xb6 c7xb6 3.c2e2 d7e8 
                                4.c3c2 f6g4 
    9    +0.18    1.36   722017 1.a5 a8c8 2.a5xb6 c7xb6 3.c2e2 d7e8 
                                4.c3c2 a5 5.d5 e6xd5 
   <9>   +0.18    1.54   840780 1.a5 a8c8 2.a5xb6 c7xb6 3.c2e2 d7e8 
                                4.c3c2 a5 5.d5 e6xd5 
   10    +0.10    3.36  1826369 1.a5 b6xa5 2.e5 f6d5 3.f3g5 f5 
                                4.e5xf6 g7xf6 5.g2xd5 e6xd5 6.c3b3 f6xg5 
                                7.b3xb7 
 7/10    +0.18    5.84  3257164 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 a5b7 6.d5xe6 f7xe6 
  <10>   +0.18    6.15  3456710 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 a5b7 6.d5xe6 f7xe6 
   11    +0.24    8.89  5013252 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.d5xe6 f7xe6 
                                7.e3f3 
  <11>   +0.24   10.73  6194219 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.d5xe6 f7xe6 
                                7.e3f3 
   12    +0.13   17.75 10657500 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.d5xe6 f7xe6 
                                7.h3g4 a8c8 8.e3f3 
  <12>   +0.13   26.20 16141749 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.d5xe6 f7xe6 
                                7.h3g4 a8c8 8.e3f3 
   13    +0.23   37.20 22729555 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.c2c3 d7f6 
                                7.d5xe6 f7xe6 8.c3e5 a6c4 
  <13>   +0.23   48.40 30216497 1.g2h3 d7e8 2.c3e3 c6a5 3.d5 b7a6 
                                4.f3d2 c5 5.a3b2 f6d7 6.c2c3 d7f6 
                                7.d5xe6 f7xe6 8.c3e5 a6c4 
  <14>   +0.23    1:00 37141945 1.g2h3 d7e8 2.c3e3 c6a5 

Computed move :   g2h3
NPS:              619032
no solution found [:-( [45/57]!
[Diagram of position #58]

Test position #58

Black to move


FEN :          8/r4p2/4qp2/kp6/3b4/1P2pQ2/2R4P/1R5K b - -
Best Move :    Kb4 
Position ID:  "arasan4.58"

 depth   value    time    nodes pv
    1    +0.38    0.00        2 1... a7d7 
   <1>   +0.38    0.00       39 1... a7d7 
  4/2    -0.03    0.00      204 1... e6d6 2.c2c6 
 18/2    +0.05    0.00      469 1... f5 2.c2c6 
   <2>   +0.05    0.02      537 1... f5 2.c2c6 
    3    -0.36    0.02      992 1... f5 2.b4 Kb6 3.b1g1 
  4/3    +0.32    0.02     1903 1... Kb6 2.f3e2 e6h3 
   <3>   +0.32    0.02     2424 1... Kb6 2.f3e2 e6h3 
?   4    -0.20    0.03    10609 1... Kb6 2.b1c1 e6xb3 3.f3c6 Ka5 
   <4>   -0.20    0.05    13358 1... Kb6 2.b1c1 e6xb3 3.f3c6 Ka5 
    5    +0.04    0.06    20696 1... Kb6 2.b1c1 e6xb3 3.f3c6 Ka5 
                                4.c6d6 d4e5 5.d6c6 
   <5>   +0.04    0.08    30639 1... Kb6 2.b1c1 e6xb3 3.f3c6 Ka5 
                                4.c6d6 d4e5 5.d6c6 
    6    -0.11    0.13    57965 1... Kb6 2.b1c1 e6xb3 3.f3e4 d4e5 
                                4.e4c6 Ka5 
   <6>   -0.11    0.17    84503 1... Kb6 2.b1c1 e6xb3 3.f3e4 d4e5 
                                4.e4c6 Ka5 
    7    +0.00    0.28   148294 1... Kb6 2.b1c1 Ka5 3.c2a2 Kb6 
                                4.a2c2 Ka5 5.c2a2 Kb6 6.a2c2 Ka5 
   <7>   +0.00    0.34   184237 1... Kb6 2.b1c1 Ka5 3.c2a2 Kb6 
                                4.a2c2 Ka5 5.c2a2 Kb6 6.a2c2 Ka5 
                                7.c2a2 Kb6 8.a2c2 Ka5 9.c2a2 
    8    -0.23    0.49   272195 1... Kb6 2.b1c1 Ka5 3.c2e2 e6xb3 
                                4.f3e4 b3a3 5.e4c6 a7e7 
  2/8    +0.31    1.02   573127 1... f5 2.b1d1 e6xb3 3.c2c1 d4b2 
                                4.c1b1 Kb6 5.f3xf5 a7a2 
! 8/8    +0.42    1.30   748555 1... Kb4 
!   8    +0.70    1.50   877040 1... Kb4 2.c2e2 a7e7 3.f3f1 e6e4 
                                4.Kg1 e4g4 5.Kh1 d4c3 6.b1c1 Kxb3 
   <8>   +0.70    1.50   884417 1... Kb4 2.c2e2 a7e7 3.f3f1 e6e4 
                                4.Kg1 e4g4 5.Kh1 d4c3 6.b1c1 Kxb3 
    9    +0.57    1.89  1113505 1... Kb4 2.c2g2 a7a1 3.b1xa1 d4xa1 
                                4.g2g4 Kxb3 5.g4e4 e6d7 6.e4xe3 Kc4 
                                7.f3a8 
   <9>   +0.57    2.31  1404626 1... Kb4 2.c2g2 a7a1 3.b1xa1 d4xa1 
                                4.g2g4 Kxb3 5.g4e4 e6d7 6.e4xe3 Kc4 
                                7.f3a8 
   10    +0.53    3.49  2120279 1... Kb4 2.c2g2 a7a1 3.b1xa1 d4xa1 
                                4.g2g4 Kxb3 5.g4e4 e6d6 6.e4xe3 Kb4 
                                7.f3a8 d6d2 
  <10>   +0.53    5.11  3161098 1... Kb4 2.c2g2 a7a1 3.b1xa1 d4xa1 
                                4.g2g4 Kxb3 5.g4e4 e6d6 6.e4xe3 Kb4 
                                7.f3a8 d6d2 
!  11    +0.95    8.08  5031687 1... Kb4 
!  11    +1.14   11.31  7047773 1... Kb4 2.c2g2 f5 3.f3f1 e6e4 
                                4.b1d1 f4 5.h3 d4c3 6.Kg1 f3 
                                7.g2g5 
  <11>   +1.14   15.30  9551073 1... Kb4 2.c2g2 f5 3.f3f1 e6e4 
                                4.b1d1 f4 5.h3 d4c3 6.Kg1 f3 
                                7.g2g5 
   12    +1.43   23.58 14717808 1... Kb4 2.c2g2 f5 3.g2e2 e6e4 
                                4.f3xe4 f5xe4 5.b1d1 Kc3 6.h4 f5 
                                7.d1f1 a7f7 8.f1d1 
  <12>   +1.43   38.11 23787456 1... Kb4 2.c2g2 f5 3.g2e2 e6e4 
                                4.f3xe4 f5xe4 5.b1d1 Kc3 6.h4 f5 
                                7.d1f1 a7f7 8.f1d1 
  <13>   +1.43    1:00 37186966 1... Kb4 2.c2g2 f5 3.g2e2 e6e4 
                                4.f3xe4 f5xe4 5.Kg2 f5 6.b1f1 a7g7 
                                7.Kh3 g7g5 8.Kh4 d4f6 9.f1c1 

Computed move :   Kb4
NPS:              619576
solution found [46/58], time: 1.30, points: 25, nodes: 748555!
[Diagram of position #59]

Test position #59

White to move


FEN :          1b6/4kPp1/Pp6/2p2K1B/2P5/3p4/8/8 w - -
Best Move :    Ke4 
Position ID:  "arasan4.59"

 depth   value    time    nodes pv
    1    -1.36    0.00        5 1.a7 b8xa7 
  2/1    -1.27    0.00       41 1.f7f8Q Kxf8 2.Ke6 
  3/1    +0.16    0.00       43 1.h5g6 
   <1>   +0.16    0.00       57 1.h5g6 
  7/2    -0.13    0.00      224 1.Ke4 d2 
   <2>   -0.13    0.00      263 1.Ke4 d2 
    3    -0.24    0.02      729 1.Ke4 d2 2.Ke3 g6 
   <3>   -0.24    0.02     1064 1.Ke4 d2 2.Ke3 g6 
!   4    +0.18    0.02     1617 1.Ke4 
!   4    +0.21    0.02     2271 1.Ke4 d2 2.Ke3 g6 3.h5d1 Kxf7 
                                4.Kxd2 
   <4>   +0.21    0.02     2822 1.Ke4 d2 2.Ke3 g6 3.h5d1 Kxf7 
                                4.Kxd2 
    5    +0.02    0.03     5394 1.Ke4 d2 2.Ke3 g6 3.h5g4 b8a7 
                                4.f7f8Q Kxf8 5.Kxd2 
   <5>   +0.02    0.03     7642 1.Ke4 d2 2.Ke3 g6 3.h5g4 b8a7 
                                4.f7f8Q Kxf8 5.Kxd2 
    6    +0.01    0.05    14196 1.Ke4 d2 2.Ke3 g6 3.h5f3 Kxf7 
                                4.f3d5 Kf6 5.Kxd2 
   <6>   +0.01    0.06    18202 1.Ke4 d2 2.Ke3 g6 3.h5f3 Kxf7 
                                4.f3d5 Kf6 5.Kxd2 
    7    +0.01    0.08    25671 1.Ke4 d2 2.Ke3 g6 3.h5f3 Kxf7 
                                4.Kxd2 b8f4 5.Kd3 Ke6 
   <7>   +0.01    0.09    32359 1.Ke4 d2 2.Ke3 g6 3.h5f3 Kxf7 
                                4.Kxd2 b8f4 5.Kd3 Ke6 
    8    -0.02    0.14    61847 1.Ke4 d2 2.Ke3 g6 3.f7f8Q Kxf8 
                                4.h5g4 Kf7 5.Kxd2 b8f4 6.Kd3 Kf6 
   <8>   -0.02    0.19    90409 1.Ke4 d2 2.Ke3 g6 3.f7f8Q Kxf8 
                                4.h5g4 Kf7 5.Kxd2 b8f4 6.Kd3 Kf6 
    9    -0.15    0.24   117892 1.Ke4 d2 2.Ke3 g6 3.f7f8Q Kxf8 
                                4.h5f3 b8a7 5.Kxd2 Kf7 
   <9>   -0.15    0.34   191038 1.Ke4 d2 2.Ke3 g6 3.f7f8Q Kxf8 
                                4.h5f3 b8a7 5.Kxd2 Kf7 
   10    -0.03    0.50   290496 1.Ke4 d2 2.Ke3 d2d1Q 3.h5xd1 Kxf7 
                                4.Ke4 b8a7 5.Kd5 Kf6 6.Kd6 g6 
                                7.Kc6 
  <10>   -0.03    0.75   442524 1.Ke4 d2 2.Ke3 d2d1Q 3.h5xd1 Kxf7 
                                4.Ke4 b8a7 5.Kd5 Kf6 6.Kd6 g6 
                                7.Kc6 
   11    -0.02    1.05   631345 1.Ke4 d2 2.Ke3 d2d1Q 3.h5xd1 Kxf7 
                                4.Ke4 Ke6 5.d1h5 b8a7 6.h5g4 Kd6 
                                7.g4f5 g5 8.f5g4 
  <11>   -0.02    2.24  1414037 1.Ke4 d2 2.Ke3 d2d1Q 3.h5xd1 Kxf7 
                                4.Ke4 Ke6 5.d1h5 b8a7 6.h5g4 Kd6 
                                7.g4f5 g5 8.f5g4 
!  12    +0.40    2.91  1851989 1.Ke4 
!  12    +0.93    4.05  2587327 1.Ke4 g6 2.h5xg6 d2 3.g6h5 b8a7 
                                4.Kd3 d2d1Q 5.h5xd1 Kxf7 6.d1f3 Ke6 
                                7.f3d5 Kd7 8.Kd2 b5 9.c4xb5 Kd6 
  <12>   +0.93    5.91  3806326 1.Ke4 g6 2.h5xg6 d2 3.g6h5 b8a7 
                                4.Kd3 d2d1Q 5.h5xd1 Kxf7 6.d1f3 Ke6 
                                7.f3d5 Kd7 8.Kd2 b5 9.c4xb5 Kd6 
   13    +1.26    8.91  5733418 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 g4 6.Kf4 Kf8 
                                7.Kxg4 c3 8.b6 a7xb6 9.Kf4 
  <13>   +1.26   13.25  8628571 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 g4 6.Kf4 Kf8 
                                7.Kxg4 c3 8.b6 a7xb6 9.Kf4 
   14    +1.13   16.53 10799846 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 g4 6.Kf4 Kf8 
                                7.Kxg4 c3 8.Kg3 a7b6 9.Kf4 b6a7 
  <14>   +1.13   34.45 22589018 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 g4 6.Kf4 Kf8 
                                7.Kxg4 c3 8.Kg3 a7b6 9.Kf4 b6a7 
   15    +1.05   46.33 30289742 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 Kf8 6.Kf3 c3 
                                7.Ke2 g4 8.Kd3 c2 9.Kxc2 g3 
                                10.Kc3 
  <15>   +1.05    1:00 39237722 1.Ke4 b8a7 2.Kxd3 g5 3.Ke4 b5 
                                4.c4xb5 c4 5.h5g6 Kf8 6.Kf3 c3 
                                7.Ke2 g4 8.Kd3 c2 9.Kxc2 g3 
                                10.Kc3 

Computed move :   Ke4
NPS:              653744
solution found [47/59], time: 0.00, points: 25, nodes: 263!
[Diagram of position #60]

Test position #60

White to move


FEN :          4r1k1/pppb3p/1n4p1/3P4/1bP2p2/qN3PPP/P1Q3B1/2R3KR w - -
Best Move :    g4 
Position ID:  "arasan4.60"

 depth   value    time    nodes pv
    1    -1.19    0.00        3 1.c1b1 f4xg3 
  7/1    -0.15    0.00       23 1.Kh2 f4xg3 2.Kxg3 
 14/1    +0.09    0.00       48 1.g3xf4 
 19/1    +0.28    0.00       56 1.g4 
   <1>   +0.28    0.00       99 1.g4 
    2    +0.18    0.00      170 1.g4 b4e1 
! 2/2    +0.70    0.00      293 1.g3xf4 
!   2    +0.67    0.00      352 1.g3xf4 c5 
   <2>   +0.67    0.00      561 1.g3xf4 c5 
    3    +0.79    0.02     1166 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.Kh2 
   <3>   +0.79    0.02     2090 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.Kh2 
    4    +0.77    0.02     3904 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.Kh2 d7f5 
   <4>   +0.77    0.02     5482 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.Kh2 d7f5 
    5    +0.83    0.03    11853 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.c2f2 c5a3 
                                4.Kh2 a3e7 
   <5>   +0.83    0.05    15680 1.g3xf4 b4c5 2.b3xc5 a3xc5 3.c2f2 c5a3 
                                4.Kh2 a3e7 
?   6    +0.22    0.11    57745 1.g3xf4 e8f8 2.Kh2 f8xf4 3.c2e2 b4e7 
   <6>   +0.22    0.13    67142 1.g3xf4 e8f8 2.Kh2 f8xf4 3.c2e2 b4e7 
    7    +0.07    0.20   120049 1.g3xf4 e8f8 2.c2e2 f8xf4 3.Kf2 f4f8 
                                4.h1g1 
  2/7    +0.12    0.30   195713 1.g4 b4e1 2.c1b1 a3b4 3.b3d4 b4c5 
                                4.c2d3 
   <7>   +0.12    0.34   225943 1.g4 b4e1 2.c1b1 a3b4 3.b3d4 b4c5 
                                4.c2d3 
    8    +0.02    0.58   386397 1.g4 b4e1 2.c1b1 a3e7 3.g2f1 e7h4 
                                4.b3c5 d7c8 
  2/8    +0.11    0.81   569911 1.g3xf4 e8f8 2.g2f1 f8xf4 3.c2f2 b4e7 
                                4.Kh2 e7h4 5.f2e2 
   <8>   +0.11    0.88   606678 1.g3xf4 e8f8 2.g2f1 f8xf4 3.c2f2 b4e7 
                                4.Kh2 e7h4 5.f2e2 
    9    -0.13    1.53  1085376 1.g3xf4 b4d6 2.c2d2 e8f8 3.d2a5 a3xa5 
                                4.b3xa5 d6xf4 5.c1e1 d7c8 
   <9>   -0.13    2.49  1739349 1.g3xf4 b4d6 2.c2d2 e8f8 3.d2a5 a3xa5 
                                4.b3xa5 d6xf4 5.c1e1 d7c8 
   10    -0.14    4.27  3277140 1.g3xf4 b4d6 2.f5 d7xf5 3.c2d2 b6a4 
                                4.b3d4 a3c5 5.g2f1 d6e7 
  <10>   -0.14    4.56  3459930 1.g3xf4 b4d6 2.f5 d7xf5 3.c2d2 b6a4 
                                4.b3d4 a3c5 5.g2f1 d6e7 
   11    -0.14    5.74  4596305 1.g3xf4 b4d6 2.f5 d7xf5 3.c2d2 b6a4 
                                4.c1a1 a4b2 5.g2f1 Kg7 6.b3d4 d6c5 
  <11>   -0.14    6.31  4975498 1.g3xf4 b4d6 2.f5 d7xf5 3.c2d2 b6a4 
                                4.c1a1 a4b2 5.g2f1 Kg7 6.b3d4 d6c5 
   12    -0.14   12.17 10607723 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.h4 f8f4 6.d4c5 a3xc5 
                                7.b3xc5 g3xh4 8.c5xd7 b6xd7 
  <12>   -0.14   13.41 11442338 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.h4 f8f4 6.d4c5 a3xc5 
                                7.b3xc5 g3xh4 8.c5xd7 b6xd7 
   13    -0.14   24.67 21897810 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.d4d2 d7f5 6.c2c1 f8e8 
                                7.g2f1 b6d7 8.Kg2 
  <13>   -0.14   27.36 23843173 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.d4d2 d7f5 6.c2c1 f8e8 
                                7.g2f1 b6d7 8.Kg2 
   14    -0.14   56.64 51003265 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.d4d2 d7f5 6.c2c1 f8e8 
                                7.f4 e8f8 8.h4 f8e8 
  <14>   -0.14    1:00 53552762 1.g3xf4 b4d6 2.c2d2 e8f8 3.c1c2 d6xf4 
                                4.d2d4 f4g3 5.d4d2 d7f5 6.c2c1 f8e8 
                                7.f4 e8f8 8.h4 f8e8 

Computed move :   g3xf4
NPS:              892546
no solution found [:-( [47/60]!
© Steffen A. Jakob