[ Test Suite arasan | Hossa ]

Positions 91 - 100


[Diagram of position #91]

Test position #91

White to move


FEN :          r3rk2/ppq2pbQ/2p1b1p1/4p1B1/2P3P1/3P1B2/P3PPK1/1R5R w - -
Best Moves:    Qxg7+ Qh8+ 
Position ID:  "4.91"

 depth   value    time    nodes pv
    1    +3.38    0.00        3 1.c5 e6xa2 
   <1>   +3.38    0.00      263 1.c5 e6xa2 
?   2    +1.37    0.00     2536 1.c5 f6 
?24/2    +2.08    0.00     3758 1.g5d2 f5 2.h7xg6 
   <2>   +2.08    0.00     3854 1.g5d2 f5 2.h7xg6 
    3    +2.08    0.00     5397 1.g5d2 f5 2.h7xg6 
   <3>   +2.08    0.01     8233 1.g5d2 f5 2.h7xg6 
    4    +2.00    0.01    12989 1.g5d2 a5 2.Kg1 f5 3.h7xg6 
   <4>   +2.00    0.03    22979 1.g5d2 a5 2.Kg1 f5 3.h7xg6 
    5    +2.00    0.03    25554 1.g5d2 a5 2.Kg1 f5 3.h7xg6 
   <5>   +2.00    0.06    57382 1.g5d2 a5 2.Kg1 f5 3.h7xg6 
    6    +1.72    0.15   115357 1.g5d2 f5 2.h7xg6 e4 3.d3xe4 f5xg4 
  4/6    +2.04    0.29   229016 1.g5e3 b6 2.e3d2 a5 3.Kg3 f5 
                                4.h7xg6 
   <6>   +2.04    0.32   265736 1.g5e3 b6 2.e3d2 a5 3.Kg3 f5 
                                4.h7xg6 
    7    +2.00    0.39   304321 1.g5e3 b6 2.e3d2 f5 3.d2b4 Kf7 
                                4.g4xf5 e6xf5 5.e4 
   <7>   +2.00    0.56   493294 1.g5e3 b6 2.e3d2 f5 3.d2b4 Kf7 
                                4.g4xf5 e6xf5 5.e4 
    8    +2.00    0.68   592258 1.g5e3 b6 2.e3d2 a8b8 3.d2b4 c5 
                                4.b4c3 f5 5.h7xg6 e4 6.c3xg7 c7xg7 
   <8>   +2.00    0.82   771516 1.g5e3 b6 2.e3d2 a8b8 3.d2b4 c5 
                                4.b4c3 f5 5.h7xg6 e4 6.c3xg7 c7xg7 
    9    +2.00    1.26  1144194 1.g5e3 b6 2.e3d2 a8d8 3.g5 d8d6 
                                4.d2b4 c5 5.b4c3 f5 6.h7xg6 
   <9>   +2.00    1.56  1515857 1.g5e3 b6 2.e3d2 a8d8 3.g5 d8d6 
                                4.d2b4 c5 5.b4c3 f5 6.h7xg6 
   10    +2.00    2.15  1996070 1.g5e3 b6 2.e3d2 a8d8 3.g5 c5 
                                4.h1h4 e8e7 5.b1h1 f5 6.h7xg6 
  <10>   +2.00    2.64  2625128 1.g5e3 b6 2.e3d2 a8d8 3.g5 c5 
                                4.h1h4 e8e7 5.b1h1 f5 6.h7xg6 
   11    +2.00    8.84  7815060 1.g5e3 b6 2.g5 c7c8 3.a4 e6f5 
                                4.b1c1 e8e7 5.c5 f6 6.c5xb6 a7xb6 
                                7.e3xb6 
  <11>   +2.00   10.20  9493510 1.g5e3 b6 2.g5 c7c8 3.a4 e6f5 
                                4.b1c1 e8e7 5.c5 f6 6.c5xb6 a7xb6 
                                7.e3xb6 
   12    +2.00   13.36 12119710 1.g5e3 b6 2.g5 c7c8 3.a4 e6f5 
                                4.b1c1 e8e7 5.c5 f5g4 6.c5xb6 a7xb6 
                                7.e3xb6 g4xf3 8.e2xf3 f6 9.h7xg6 f6xg5 
                                10.c1xc6 
!3/12    +2.42   14.65 13290883 1.h7xg7 
!  12    +3.17   15.09 13496330 1.h7xg7 
!  12    +6.37   17.75 15041692 1.h7xg7 
!  12       #7   18.96 16509575 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
  <12>      #7   24.54 21723530 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
   13       #7   25.96 23573667 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
  <13>      #7   28.98 27332986 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
   14       #7   31.42 30435867 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
  <14>      #7   35.31 35520803 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
   15       #7   39.40 40461208 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 
  <15>      #7   47.17 49891488 1.h7xg7 Kxg7 2.h1h7 Kxh7 3.g5f6 e6xg4 
                                4.f3xg4 g5 5.g4f5 Kg8 6.b1h1 c5 
                                7.h1h8 h1h8 

Computed move :   h7xg7
NPS:              1057695
solution found [65/91], time: 14.65, points: 16, nodes: 13290883!
[Diagram of position #92]

Test position #92

White to move


FEN :          r1b2rk1/1pqp1p1p/p3nBpQ/4p3/4P3/1N4P1/PbP2PBP/R4RK1 w - -
Best Move :    Nd2 
Position ID:  "4.92"

 depth   value    time    nodes pv
    1    -0.58    0.00        3 1.a1d1 c7xc2 
 16/1    -0.38    0.02       63 1.f6e7 b2xa1 2.e7xf8 e6xf8 3.b3xa1 
   <1>   -0.38    0.02      252 1.f6e7 b2xa1 2.e7xf8 e6xf8 3.b3xa1 
    2    -0.38    0.02      295 1.f6e7 b2xa1 
   <2>   -0.38    0.02      872 1.f6e7 b2xa1 
  6/3    -0.17    0.02     2396 1.a1d1 c7xc2 2.d1d6 
   <3>   -0.17    0.02     3914 1.a1d1 c7xc2 2.d1d6 
    4    -0.11    0.03     5211 1.a1d1 c7xc2 2.d1d2 c2c3 
   <4>   -0.11    0.03     9624 1.a1d1 c7xc2 2.d1d2 c2c3 
    5    +0.07    0.06    21460 1.a1d1 d6 2.d1d2 c8d7 3.f1d1 
   <5>   +0.07    0.08    32657 1.a1d1 d6 2.d1d2 c8d7 3.f1d1 
    6    +0.02    0.11    64362 1.a1d1 c7xc2 2.d1d2 c2c3 3.f1d1 a8b8 
   <6>   +0.02    0.14    86686 1.a1d1 c7xc2 2.d1d2 c2c3 3.f1d1 a8b8 
    7    +0.12    0.31   208079 1.a1d1 b2a3 2.d1d2 a3b4 3.d2e2 b4c3 
                                4.f1d1 
   <7>   +0.12    0.36   263535 1.a1d1 b2a3 2.d1d2 a3b4 3.d2e2 b4c3 
                                4.f1d1 
    8    +0.26    0.66   471375 1.a1d1 c7xc2 2.d1d2 c2c3 3.b3c5 c3xc5 
                                4.d2xb2 g5 5.f6xg5 e6xg5 6.h6xg5 Kh8 
! 2/8    +0.54    0.80   542824 1.g2h3 
!   8    +0.44    0.89   597416 1.g2h3 d6 2.a1b1 b2c3 3.f1d1 a8b8 
                                4.h3g4 e6d8 
   <8>   +0.44    0.92   636711 1.g2h3 d6 2.a1b1 b2c3 3.f1d1 a8b8 
                                4.h3g4 e6d8 
    9    +0.61    1.30   880769 1.g2h3 d6 2.a1b1 b2c3 3.f1d1 b5 
                                4.d1f1 c8b7 5.h3xe6 f7xe6 
   <9>   +0.61    1.36   955746 1.g2h3 d6 2.a1b1 b2c3 3.f1d1 b5 
                                4.d1f1 c8b7 5.h3xe6 f7xe6 
   10    +0.45    2.39  1591196 1.g2h3 d6 2.a1b1 b2c3 3.a3 a5 
                                4.f1d1 b6 5.d1d5 c8a6 6.h3xe6 f7xe6 
  <10>   +0.45    2.55  1770963 1.g2h3 d6 2.a1b1 b2c3 3.a3 a5 
                                4.f1d1 b6 5.d1d5 c8a6 6.h3xe6 f7xe6 
   11    +0.45    5.31  3733027 1.g2h3 d6 2.a1d1 a5 3.d1b1 b2c3 
                                4.f1d1 b6 5.d1d5 c8a6 6.h3xe6 f7xe6 
  <11>   +0.45    6.25  4535106 1.g2h3 d6 2.a1d1 a5 3.d1b1 b2c3 
                                4.f1d1 b6 5.d1d5 c8a6 6.h3xe6 f7xe6 
!  12    +0.87    9.21  6535434 1.g2h3 
!  12    +1.05   18.35 12839655 1.g2h3 d6 2.a1d1 b6 3.d1xd6 b2a3 
                                4.h3xe6 f7xe6 5.d6c6 c7b7 6.f6xe5 a3c1 
                                7.b3xc1 b7xc6 
  <12>   +1.05   18.75 13327997 1.g2h3 d6 2.a1d1 b6 3.d1xd6 b2a3 
                                4.h3xe6 f7xe6 5.d6c6 c7b7 6.f6xe5 a3c1 
                                7.b3xc1 b7xc6 
   13    +1.06   27.64 19664127 1.g2h3 d6 2.a1d1 b6 3.d1xd6 a8a7 
                                4.d6d2 c8b7 5.f3 b2c3 6.d2f2 b7c6 
                                7.f1d1 e6d8 
  <13>   +1.06   28.25 20329847 1.g2h3 d6 2.a1d1 b6 3.d1xd6 a8a7 
                                4.d6d2 c8b7 5.f3 b2c3 6.d2f2 b7c6 
                                7.f1d1 e6d8 
  <14>   +1.06    1:00 42977151 1.g2h3 d6 2.a1d1 b5 3.d1xd6 a8a7 
                                4.d6d2 c7c3 5.f3 b2a3 6.d2d3 c3c7 
                                7.f1d1 a3e7 8.f6xe7 

Computed move :   g2h3
NPS:              716285
no solution found [:-( [65/92]!
[Diagram of position #93]

Test position #93

White to move


FEN :          4r1k1/2P3pp/1n2q3/2pn1p2/8/6B1/1P1QBP1P/4R1K1 w - -
Best Move :    Rd1 
Position ID:  "arasan4.93"

 depth   value    time    nodes pv
    1    -3.95    0.00        9 1.e2a6 e6xe1 2.d2xe1 e8xe1 3.Kg2 
  2/1    -1.01    0.00       14 1.c7c8Q b6xc8 
  9/1    +0.83    0.00       60 1.d2g5 
   <1>   +0.83    0.00      109 1.d2g5 
    2    +0.58    0.00      186 1.d2g5 e6c8 
 10/2    +0.75    0.01      346 1.d2c2 f4 
 11/2    +0.77    0.01      525 1.d2c1 c4 
   <2>   +0.77    0.01      751 1.d2c1 c4 
?   3    -0.04    0.03     6470 1.d2c1 e6e7 2.c1c2 d5xc7 3.c2xf5 
? 2/3    +0.46    0.03     6976 1.f3 e6c8 2.e2c4 
   <3>   +0.46    0.03     7018 1.f3 e6c8 2.e2c4 
    4    +0.41    0.04     9230 1.f3 e6d7 2.d2a5 c4 
   <4>   +0.41    0.04    12381 1.f3 e6d7 2.d2a5 c4 
    5    +0.82    0.06    20323 1.f3 e6d7 2.e2c4 e8a8 3.c4b3 
   <5>   +0.82    0.09    29780 1.f3 e6d7 2.e2c4 e8a8 3.c4b3 
    6    +0.57    0.15    59266 1.f3 e6d7 2.e2c4 e8c8 3.c4b3 c4 
   <6>   +0.57    0.25   106836 1.f3 e6d7 2.e2c4 e8c8 3.c4b3 c4 
    7    +0.40    0.45   208732 1.f3 e6f7 2.e2c4 e8c8 3.c4a2 c4 
                                4.d2f2 
   <7>   +0.40    0.64   298626 1.f3 e6f7 2.e2c4 e8c8 3.c4a2 c4 
                                4.d2f2 
    8    +0.33    0.92   452729 1.f3 e6f7 2.e2c4 e8c8 3.d2g5 b6xc4 
                                4.g5d8 f7f8 5.d8xd5 f8f7 6.d5d8 f7f8 
                                7.d8xf8 Kxf8 
   <8>   +0.33    1.95   969106 1.f3 e6f7 2.e2c4 e8c8 3.d2g5 b6xc4 
                                4.g5d8 f7f8 5.d8xd5 f8f7 6.d5d8 f7f8 
                                7.d8xf8 Kxf8 
    9    +0.30    2.42  1235086 1.f3 e6f7 2.e2c4 e8c8 3.d2g5 f7f8 
                                4.c4a6 c8xc7 5.g3xc7 d5xc7 
   <9>   +0.30    3.09  1613866 1.f3 e6f7 2.e2c4 e8c8 3.d2g5 f7f8 
                                4.c4a6 c8xc7 5.g3xc7 d5xc7 
   10    +0.19    5.43  2907839 1.f3 e6f7 2.d2g5 f7d7 3.b3 g6 
                                4.g5c1 d7c6 5.g3f2 c6xc7 6.f2xc5 
  <10>   +0.19    8.50  4756496 1.f3 e6f7 2.d2g5 f7d7 3.b3 g6 
                                4.g5c1 d7c6 5.g3f2 c6xc7 6.f2xc5 
   11    +0.13   11.45  6420312 1.f3 e6f7 2.d2g5 f7d7 3.b3 Kh8 
                                4.e2d3 e8xe1 5.g3xe1 d7xc7 6.g5xf5 d5f6 
                                7.e1g3 c7e7 
 7/11    +0.15   20.67 11768970 1.d2c1 Kh8 2.f3 e6c6 3.e2d3 e8f8 
                                4.e1e5 c4 5.e5xf5 f8xf5 6.d3xf5 c6c5 
                                7.g3f2 c5xc7 
  <11>   +0.15   22.00 12575024 1.d2c1 Kh8 2.f3 e6c6 3.e2d3 e8f8 
                                4.e1e5 c4 5.e5xf5 f8xf5 6.d3xf5 c6c5 
                                7.g3f2 c5xc7 
   12    +0.03   35.78 20836506 1.d2c1 c4 2.Kf1 e6e4 3.f3 d5e3 
                                4.Kg1 e4d4 5.c1c3 d4c5 6.Kh1 e3d5 
                                7.c3a3 c5c6 
 2/12    +0.36   53.40 31468775 1.f3 e8f8 2.d2g5 e6d7 3.g3e5 g6 
                                4.g5d2 f8c8 5.d2h6 d7e7 6.e2b5 c8xc7 
  <12>   +0.36    1:00 35468739 1.f3 e8f8 2.d2g5 e6d7 3.g3e5 g6 
                                4.g5d2 f8c8 5.d2h6 d7e7 6.e2b5 c8xc7 

Computed move :   f3
NPS:              591145
no solution found [:-( [65/93]!
[Diagram of position #94]

Test position #94

White to move


FEN :          r2q1rk1/p4p2/1p2pn1p/n2b2p1/3P3B/2R2N2/PP3PPP/1B1QR1K1 w - -
Best Move :    Nxg5 
Position ID:  "arasan4.94"

 depth   value    time    nodes pv
    1    -1.84    0.00        3 1.f3e5 g5xh4 
  2/1    +0.81    0.00       12 1.h4g3 d5xf3 2.c3xf3 
   <1>   +0.81    0.00      128 1.h4g3 d5xf3 2.c3xf3 
    2    +0.81    0.00      167 1.h4g3 d5xf3 
   <2>   +0.81    0.02      580 1.h4g3 d5xf3 
    3    +0.81    0.02     1064 1.h4g3 d5xf3 2.c3xf3 
   <3>   +0.81    0.02     3469 1.h4g3 d5xf3 2.c3xf3 
    4    +0.62    0.02     4462 1.h4g3 d5xf3 2.c3xf3 d8e7 
   <4>   +0.62    0.03     9852 1.h4g3 d5xf3 2.c3xf3 d8e7 
    5    +0.60    0.03    12615 1.h4g3 d5xf3 2.c3xf3 a5c4 3.f3b3 
   <5>   +0.60    0.05    26307 1.h4g3 d5xf3 2.c3xf3 a5c4 3.f3b3 
    6    +0.50    0.08    35754 1.h4g3 d5xf3 2.c3xf3 a5c6 3.f3d3 d8e7 
   <6>   +0.50    0.14    71604 1.h4g3 d5xf3 2.c3xf3 a5c6 3.f3d3 d8e7 
    7    +0.45    0.17    92296 1.h4g3 d5xf3 2.c3xf3 a5c6 3.f3c3 d8d5 
                                4.c3f3 
   <7>   +0.45    0.31   214570 1.h4g3 d5xf3 2.c3xf3 a5c6 3.f3c3 d8d5 
                                4.c3f3 
    8    +0.47    0.42   283793 1.h4g3 d5xf3 2.c3xf3 a5c6 3.d1d3 f8e8 
                                4.e1d1 a8c8 5.f3e3 
   <8>   +0.47    0.52   381766 1.h4g3 d5xf3 2.c3xf3 a5c6 3.d1d3 f8e8 
                                4.e1d1 a8c8 5.f3e3 
    9    +0.49    0.77   530857 1.h4g3 d5xf3 2.c3xf3 a5c6 3.h4 g4 
                                4.f3d3 d8e7 5.d5 c6b4 
   <9>   +0.49    1.05   783670 1.h4g3 d5xf3 2.c3xf3 a5c6 3.h4 g4 
                                4.f3d3 d8e7 5.d5 c6b4 
   10    +0.67    3.17  2172656 1.h4g3 a8c8 2.c3xc8 d8xc8 3.g3d6 f8e8 
                                4.d6e5 f6g4 5.e5d6 a5c4 
!6/10    +0.91    6.91  4701943 1.f3xg5 
!  10    +0.64    7.49  5092508 1.f3xg5 h6xg5 2.c3g3 f8e8 3.g3xg5 Kf8 
                                4.d1d2 a5c4 5.g5xd5 c4xd2 6.d5xd8 a8xd8 
                                7.h4xf6 d8d5 
!2/10    +0.67    7.49  5092510 1.h4g3 a8c8 2.c3xc8 d8xc8 3.g3d6 f8e8 
                                4.d6e5 f6g4 5.e5d6 a5c4 
  <10>   +0.67    8.05  5554692 1.h4g3 a8c8 2.c3xc8 d8xc8 3.g3d6 f8e8 
                                4.d6e5 f6g4 5.e5d6 a5c4 
   11    +0.68   10.84  7457053 1.h4g3 a8c8 2.f3e5 d8e7 3.h4 c8xc3 
                                4.b2xc3 a5c4 5.e5xc4 d5xc4 6.h4xg5 h6xg5 
                                7.d1d2 
 2/11    +0.78   13.27  9018325 1.f3xg5 h6xg5 2.c3g3 f8e8 3.g3xg5 Kf8 
                                4.d1d2 a5c4 5.g5xd5 c4xd2 6.d5xd8 a8xd8 
                                7.h4xf6 d8d5 8.b1d3 
  <11>   +0.78   15.24 10579145 1.f3xg5 h6xg5 2.c3g3 f8e8 3.g3xg5 Kf8 
                                4.d1d2 a5c4 5.g5xd5 c4xd2 6.d5xd8 a8xd8 
                                7.h4xf6 d8d5 8.b1d3 
!  12    +1.20   25.19 17179712 1.f3xg5 
!  12    +1.95   41.59 28460443 1.f3xg5 
  <12>   +1.95    1:00 42509466 

Computed move :   f3xg5
NPS:              708491
solution found [66/94], time: 13.27, points: 16, nodes: 10579145!
[Diagram of position #95]

Test position #95

Black to move


FEN :          n5qk/4pr1p/1p1p2p1/pP1N1P2/2P1n1PQ/P6K/8/1R1R4 b - -
Avoid Move :    gxf5 
Position ID:  "arasan4.95"

 depth   value    time    nodes pv
    1    +1.15    0.00       22 1... g6xf5 2.g4xf5 
   <1>   +1.15    0.00       91 1... g6xf5 2.g4xf5 
    2    +1.15    0.00      137 1... g6xf5 2.g4xf5 
   <2>   +1.15    0.00      300 1... g6xf5 2.g4xf5 
?   3    +0.52    0.00     1744 1... g6xf5 2.g4xf5 e4f6 3.d5xf6 f7xf6 
   <3>   +0.52    0.00     2679 1... g6xf5 2.g4xf5 e4f6 3.d5xf6 f7xf6 
    4    +0.76    0.02     3750 1... g6xf5 2.g4xf5 e4g5 3.Kg2 g5e4 
                                4.Kh2 
   <4>   +0.76    0.02     6217 1... g6xf5 2.g4xf5 e4g5 3.Kg2 g5e4 
                                4.Kh2 
?   5    +0.26    0.06    27782 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 
   <5>   +0.26    0.08    35348 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 
    6    -0.11    0.11    51385 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.h4h6 f3xa3 
  9/6    +0.23    0.24   123929 1... g8g7 2.d1g1 Kg8 3.Kh2 g7e5 
                                4.Kh1 g6xf5 5.g4xf5 Kf8 
   <6>   +0.23    0.27   134701 1... g8g7 2.d1g1 Kg8 3.Kh2 g7e5 
                                4.Kh1 g6xf5 5.g4xf5 Kf8 
    7    +0.58    0.45   249477 1... g8g7 2.f5xg6 g7xg6 3.d1f1 e4g5 
                                4.h4xg5 g6xg5 5.f1xf7 g5g6 
   <7>   +0.58    0.53   296717 1... g8g7 2.f5xg6 g7xg6 3.d1f1 e4g5 
                                4.h4xg5 g6xg5 5.f1xf7 g5g6 
  2/8    +0.19    1.00   604729 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 f3xa3 6.b2g2 a3a2 
   <8>   +0.19    1.14   704611 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 f3xa3 6.b2g2 a3a2 
    9    +0.50    1.63  1015438 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 f3xa3 6.d1xd6 c4c7 
                                7.e7g6 Kg8 
   <9>   +0.50    1.86  1194116 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 f3xa3 6.d1xd6 c4c7 
                                7.e7g6 Kg8 
?  10    +0.00    6.14  4038204 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 c4c3 6.b2g2 c3e5 
                                7.Kg1 e5c5 8.Kh2 c5e5 9.Kg1 e5c5 
                                10.Kh2 c5e5 11.Kg1 
  <10>   +0.00    8.70  5767126 1... g6xf5 2.g4xf5 f7xf5 3.d5xe7 f5f3 
                                4.Kh2 g8xc4 5.b1b2 c4c3 6.b2g2 c3e5 
                                7.Kg1 e5c5 8.Kh2 c5e5 9.Kg1 e5c5 
                                10.Kh2 c5e5 11.Kg1 e5c5 12.Kh2 c5e5 
                                13.Kg1 e5c5 
   11    -0.32   12.52  8250009 1... g6xf5 2.g4xf5 e4g5 3.Kg2 f7g7 
                                4.d1g1 g5h3 5.Kxh3 g7xg1 6.b1xg1 g8xg1 
                                7.h4xe7 g1f1 8.Kg3 f1xf5 9.e7xd6 
 2/11    +0.00   17.91 11656794 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 
  <11>   +0.00   19.95 13109513 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 e4g5 8.Kg2 g5e4 9.Kh3 e4g5 
   12    +0.00   23.53 15601990 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 e4g5 
  <12>   +0.00   33.22 21542831 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 e4g5 8.Kg2 g5e4 9.Kh3 e4g5 
                                10.Kg2 
   13    +0.00   44.92 29062985 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 e4g5 
  <13>   +0.00   59.59 39269998 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 e4g5 6.Kg2 g5e4 
                                7.Kh3 e4g5 8.Kg2 g5e4 9.Kh3 e4g5 
                                10.Kg2 
  <14>   +0.00    1:00 39509667 1... g8g7 2.d1e1 g6xf5 3.g4xf5 e4g5 
                                4.Kg2 g5e4 5.Kh3 

Computed move :   g8g7
NPS:              658494
solution found [67/95], time: 17.91, points: 14, nodes: 13109513!
[Diagram of position #96]

Test position #96

Black to move


FEN :          1r2r1k1/3q1pb1/p2P3p/3P2p1/5n2/2N1BP2/PP1Q1P1P/R4RK1 b - -
Best Move :    Be5 
Position ID:  "arasan4.96"

 depth   value    time    nodes pv
    1    -1.48    0.00       16 1... d7xd6 2.e3xf4 g5xf4 
  3/1    -1.05    0.00       33 1... g7xc3 2.b2xc3 
   <1>   -1.05    0.01      263 1... g7xc3 2.b2xc3 
    2    -1.05    0.01      297 1... g7xc3 2.b2xc3 
   <2>   -1.05    0.01     1543 1... g7xc3 2.b2xc3 
  2/3    -0.92    0.03     6849 1... f4h3 2.Kg2 g7e5 3.e3c5 h3f4 
                                4.Kh1 e5xc3 5.b2xc3 
   <3>   -0.92    0.03     7624 1... f4h3 2.Kg2 g7e5 3.e3c5 h3f4 
                                4.Kh1 e5xc3 5.b2xc3 
    4    -0.88    0.06    27885 1... f4h3 2.Kh1 d7xd6 3.c3e4 d6d7 
                                4.a1b1 e8d8 
   <4>   -0.88    0.07    32707 1... f4h3 2.Kh1 d7xd6 3.c3e4 d6d7 
                                4.a1b1 e8d8 
    5    -0.99    0.20   109121 1... f4h3 2.Kh1 d7xd6 3.a1b1 f5 
                                4.f4 g5xf4 5.e3d4 
  7/5    -0.90    0.21   118212 1... b8xb2 2.d2xb2 g7xc3 3.b2c2 f4h3 
                                4.Kg2 c3xa1 5.f1xa1 
   <5>   -0.90    0.23   127549 1... b8xb2 2.d2xb2 g7xc3 3.b2c2 f4h3 
                                4.Kg2 c3xa1 5.f1xa1 
    6    -0.90    0.25   136956 1... b8xb2 2.d2xb2 g7xc3 3.b2b6 f4e2 
                                4.Kg2 c3xa1 5.f1xa1 a5 
   <6>   -0.90    0.35   219396 1... b8xb2 2.d2xb2 g7xc3 3.b2b6 f4e2 
                                4.Kg2 c3xa1 5.f1xa1 a5 
    7    -1.12    0.39   240638 1... b8xb2 2.d2xb2 g7xc3 3.b2b6 f4e2 
                                4.Kg2 c3xa1 5.f1xa1 a5 6.b6c7 
  2/7    -0.99    2.57  1705001 1... f4h3 2.Kg2 g7e5 3.f1d1 e5xd6 
                                4.c3e4 d6e5 5.e4c5 d7c8 6.a1b1 e5d6 
   <7>   -0.99    2.70  1802588 1... f4h3 2.Kg2 g7e5 3.f1d1 e5xd6 
                                4.c3e4 d6e5 5.e4c5 d7c8 6.a1b1 e5d6 
    8    -1.01    7.45  4785728 1... f4h3 2.Kg2 g4 3.f4 d7xd6 
                                4.f1e1 d6b4 5.e1e2 g7xc3 6.b2xc3 b4c4 
  8/8    -0.61    8.54  5522781 1... g7e5 2.e3xf4 e5xf4 3.d2c2 d7xd6 
                                4.h3 d6d7 5.Kg2 
   <8>   -0.61    8.57  5543510 1... g7e5 2.e3xf4 e5xf4 3.d2c2 d7xd6 
                                4.h3 d6d7 5.Kg2 
!   9    -0.19    9.37  6040514 1... g7e5 
!   9    +0.56    9.84  6394704 1... g7e5 
!   9    +2.40   10.25  6665652 1... g7e5 2.e3xf4 e5xf4 3.c3e4 e8xe4 
                                4.d2c2 e4e8 5.f1e1 d7xd6 6.e1xe8 b8xe8 
   <9>   +2.40   10.37  6810442 1... g7e5 2.e3xf4 e5xf4 3.c3e4 e8xe4 
                                4.d2c2 e4e8 5.f1e1 d7xd6 6.e1xe8 b8xe8 
!  10    +2.82   11.42  7541327 1... g7e5 
!  10    +2.71   11.87  7910946 1... g7e5 2.c3e4 d7h3 3.e3xf4 e5xf4 
                                4.e4f6 Kg7 5.f6xe8 b8xe8 6.d2xf4 g5xf4 
                                7.a1c1 h3d7 8.c1c6 
  <10>   +2.71   12.17  8241002 1... g7e5 2.c3e4 d7h3 3.e3xf4 e5xf4 
                                4.e4f6 Kg7 5.f6xe8 b8xe8 6.d2xf4 g5xf4 
                                7.a1c1 h3d7 8.c1c6 
   11    +2.89   13.62  9321613 1... g7e5 2.c3e4 d7h3 3.e3xf4 e5xf4 
                                4.e4f6 Kf8 5.f6d7 h3xd7 6.d2d4 f4e5 
                                7.d4g4 d7xd6 8.f4 e5xb2 
  <11>   +2.89   14.28 10063627 1... g7e5 2.c3e4 d7h3 3.e3xf4 e5xf4 
                                4.e4f6 Kf8 5.f6d7 h3xd7 6.d2d4 f4e5 
                                7.d4g4 d7xd6 8.f4 e5xb2 
!  12    +3.31   17.10 12208586 1... g7e5 
!  12    +3.57   19.40 13892809 1... g7e5 2.f1e1 d7h3 3.e3xf4 e5xf4 
                                4.e1xe8 b8xe8 5.d2xf4 g5xf4 6.c3e4 e8b8 
                                7.e4c5 h3xf3 8.c5xa6 f3g4 9.Kf1 b8xb2 
  <12>   +3.57   20.79 15445520 1... g7e5 2.f1e1 d7h3 3.e3xf4 e5xf4 
                                4.e1xe8 b8xe8 5.d2xf4 g5xf4 6.c3e4 e8b8 
                                7.e4c5 h3xf3 8.c5xa6 f3g4 9.Kf1 b8xb2 
   13    +3.70   24.84 18600251 1... g7e5 2.f1e1 d7h3 3.e3xf4 e5xf4 
                                4.e1xe8 b8xe8 5.d2xf4 g5xf4 6.c3e4 e8b8 
                                7.b3 h3xf3 8.a1e1 f3g4 9.Kh1 Kf8 
                                10.e4f6 
  <13>   +3.70   27.56 21598282 1... g7e5 2.f1e1 d7h3 3.e3xf4 e5xf4 
                                4.e1xe8 b8xe8 5.d2xf4 g5xf4 6.c3e4 e8b8 
                                7.b3 h3xf3 8.a1e1 f3g4 9.Kh1 Kf8 
                                10.e4f6 
  <14>   +3.70    1:00 44450142 1... g7e5 2.f1e1 d7h3 3.e3xf4 e5xf4 
                                4.e1xe8 b8xe8 5.d2xf4 g5xf4 6.c3e4 

Computed move :   g7e5
NPS:              740835
solution found [68/96], time: 8.54, points: 18, nodes: 5543510!
[Diagram of position #97]

Test position #97

White to move


FEN :          5rk1/3R1p2/ppp3r1/b1p1P2p/2P2B1q/2P2Q2/P5PP/3R3K w - -
Best Move :    h3 
Position ID:  "arasan4.97"

 depth   value    time    nodes pv
    1    +2.43    0.00        2 1.d1f1 
   <1>   +2.43    0.00       49 1.d1f1 
?   2    +0.95    0.00      518 1.d1f1 h4g4 
? 3/2    +0.98    0.00      612 1.Kg1 h4g4 
?12/2    +1.44    0.00      800 1.h3 a5xc3 
   <2>   +1.44    0.01      835 1.h3 a5xc3 
?   3    +1.26    0.01     2821 1.h3 a5xc3 2.Kh2 
   <3>   +1.26    0.01     2867 1.h3 a5xc3 2.Kh2 
    4    +1.20    0.01     4189 1.h3 a5xc3 2.Kh2 f8e8 
   <4>   +1.20    0.03     8322 1.h3 a5xc3 2.Kh2 f8e8 
    5    +1.01    0.03    13038 1.h3 a5xc3 2.Kh2 f8e8 3.f3e3 
   <5>   +1.01    0.06    21420 1.h3 a5xc3 2.Kh2 f8e8 3.f3e3 
    6    +1.41    0.09    44971 1.h3 a5xc3 2.Kh2 c3e1 3.Kg1 f8e8 
   <6>   +1.41    0.12    63959 1.h3 a5xc3 2.Kh2 c3e1 3.Kg1 f8e8 
    7    +1.19    0.23   137047 1.h3 a5xc3 2.d1f1 c3b2 3.Kh2 g6e6 
                                4.g3 
   <7>   +1.19    0.31   194774 1.h3 a5xc3 2.d1f1 c3b2 3.Kh2 g6e6 
                                4.g3 
    8    +1.05    0.53   340138 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 b5 
                                4.c4xb5 a6xb5 5.g3 
   <8>   +1.05    0.65   435767 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 b5 
                                4.c4xb5 a6xb5 5.g3 
    9    +1.00    0.87   584419 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 g6g7 
                                4.Kg1 e1a5 5.f4h6 g7g3 6.f3xc6 
   <9>   +1.00    1.39   978997 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 g6g7 
                                4.Kg1 e1a5 5.f4h6 g7g3 6.f3xc6 
!  10    +1.42    2.75  1876210 1.h3 
!  10    +1.61    4.06  2824565 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 Kh8 
                                4.g3 e1xg3 5.f4xg3 h4xc4 6.f3xh5 Kg8 
                                7.d7xf7 c4xa2 8.Kh1 f8xf7 9.h5xg6 f7g7 
  <10>   +1.61    4.46  3168851 1.h3 a5xc3 2.d1f1 c3e1 3.Kh2 Kh8 
                                4.g3 e1xg3 5.f4xg3 h4xc4 6.f3xh5 Kg8 
                                7.d7xf7 c4xa2 8.Kh1 f8xf7 9.h5xg6 f7g7 
!  11    +2.03    8.82  6570398 1.h3 
!  11    +2.49   12.96  9708844 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f5 
  <11>   +2.49   13.50 10225882 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f5 
   12    +2.58   17.78 13460825 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5xh6 g6xh6 8.e5d6 f8c8 9.f2xf7 
  <12>   +2.58   18.79 14432775 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5xh6 g6xh6 8.e5d6 f8c8 9.f2xf7 
   13    +2.27   28.98 22480150 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f3 f5 8.e5f4 h6h8 
  <13>   +2.27   33.84 26678756 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f3 f5 8.e5f4 h6h8 
   14    +2.63   50.53 38744827 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f3 h6h7 8.e5d6 f8c8 9.d7xf7 g6g7 
  <14>   +2.63   57.21 44602145 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f3 h6h7 8.e5d6 f8c8 9.d7xf7 g6g7 
  <15>   +2.63    1:00 46459874 1.h3 a5xc3 2.d1f1 c3xe5 3.f4xe5 h4xc4 
                                4.f1f2 h4 5.f3h5 c4c1 6.Kh2 c1h6 
                                7.h5f3 h6g5 8.e5d6 g6g7 9.d6xf8 g5g3 
                                10.Kg1 g3xf3 

Computed move :   h3
NPS:              774331
solution found [69/97], time: 0.00, points: 25, nodes: 835!
[Diagram of position #98]

Test position #98

White to move


FEN :          2r1r1k1/5p1p/p3qBp1/1ppbP3/2n5/2PB3P/P3QPP1/3RR1K1 w - -
Best Move :    Bxc4 
Position ID:  "arasan4.98"

 depth   value    time    nodes pv
    1    +0.84    0.00        4 1.d3xc4 d5xc4 
   <1>   +0.84    0.00       40 1.d3xc4 d5xc4 
    2    +0.84    0.00       80 1.d3xc4 d5xc4 
   <2>   +0.84    0.00      312 1.d3xc4 d5xc4 
  5/3    +0.45    0.00     1082 1.h4 c8b8 2.d3xc4 d5xc4 
  6/3    +0.46    0.00     1739 1.e2c2 e6c6 2.d3xc4 d5xc4 
 10/3    +0.49    0.01     2732 1.f4 e6c6 2.d3xc4 d5xc4 
 11/3    +0.55    0.01     3435 1.Kh2 e6c6 2.d3xc4 d5xc4 
   <3>   +0.55    0.01     4616 1.Kh2 e6c6 2.d3xc4 d5xc4 
    4    +0.55    0.01     6198 1.Kh2 e6c6 2.d3xc4 d5xc4 
   <4>   +0.55    0.03     8104 1.Kh2 e6c6 2.d3xc4 d5xc4 
    5    +0.32    0.04    15258 1.Kh2 c8c7 2.a3 c7d7 3.d3xc4 d5xc4 
  3/5    +0.36    0.06    23592 1.f4 c8c7 2.e2f2 e6c6 3.Kh2 
  5/5    +0.44    0.09    32985 1.d3c2 e6c6 2.e2g4 d5e6 3.g4f4 
 10/5    +0.46    0.10    38872 1.e2c2 e6c6 2.d3xc4 d5xc4 3.e1e3 
   <5>   +0.46    0.14    50127 1.e2c2 e6c6 2.d3xc4 d5xc4 3.e1e3 
    6    +0.53    0.15    63152 1.e2c2 c8b8 2.d3xc4 d5xc4 3.d1d6 e6c8 
!21/6    +0.88    0.20    84799 1.d3xc4 
!   6    +1.28    0.21    90931 1.d3xc4 d5xc4 2.e2d2 b4 3.c3xb4 c5xb4 
                                4.d2xb4 c4xa2 
   <6>   +1.28    0.21    95028 1.d3xc4 d5xc4 2.e2d2 b4 3.c3xb4 c5xb4 
                                4.d2xb4 c4xa2 
!   7    +1.70    0.25   106277 1.d3xc4 
!   7    +2.45    0.26   120001 1.d3xc4 
!   7    +3.03    0.29   139362 1.d3xc4 b5xc4 2.e2d2 c8c6 3.Kh2 d5xg2 
                                4.Kxg2 e6f5 
   <7>   +3.03    0.31   149859 1.d3xc4 b5xc4 2.e2d2 c8c6 3.Kh2 d5xg2 
                                4.Kxg2 e6f5 
!   8    +3.45    0.35   184922 1.d3xc4 
   <8>   +3.45    0.39   213856 
!   9    +2.28    0.46   283061 1.d3xc4 
!   9    +3.03    0.51   320697 1.d3xc4 
!   9    +5.62    0.73   457466 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 
   <9>   +5.62    0.75   457501 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 
   10    +5.63    0.92   577590 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 6.a6a1 b4 
  <10>   +5.63    0.93   600999 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 6.a6a1 b4 
   11    +5.60    1.25   836884 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 6.Kf1 h6 
                                7.Kg1 
  <11>   +5.60    1.35   941702 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1a1 a2d5 5.a1xa6 c8e8 6.Kf1 h6 
                                7.Kg1 
   12    +5.61    2.10  1477898 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.e1d1 h6 6.d1a1 c8e8 
                                7.a1xa6 
  <12>   +5.61    2.25  1615234 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.e1d1 h6 6.d1a1 c8e8 
                                7.a1xa6 
   13    +5.60    3.95  2811409 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.d6b6 e6d5 6.b6xa6 
  <13>   +5.60    4.29  3174804 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.d6b6 e6d5 6.b6xa6 
   14    +5.63    7.15  5204527 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.e1b1 e6f5 6.b1b2 c8a8 
                                7.e2f3 a8e8 8.d6xa6 e8e1 9.Kh2 f5d3 
  <14>   +5.63    7.70  5763771 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.e1b1 e6f5 6.b1b2 c8a8 
                                7.e2f3 a8e8 8.d6xa6 e8e1 9.Kh2 f5d3 
   15    +5.92   14.43 10143069 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.d6xa6 c4 6.e1a1 h6 
                                7.a6a8 c8xa8 8.a1xa8 Kh7 9.a8b8 e6d7 
  <15>   +5.92   15.46 11138533 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5xa2 
                                4.d1d6 a2e6 5.d6xa6 c4 6.e1a1 h6 
                                7.a6a8 c8xa8 8.a1xa8 Kh7 9.a8b8 e6d7 
!  16    +6.34   23.23 16339888 1.d3xc4 
!  16    +6.50   32.15 22514228 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5b7 
                                4.d1d7 b7c6 5.d7a7 h5 6.a7xa6 Kf8 
                                7.e2d3 c4 8.d3e4 c6xe4 9.e1xe4 c8d8 
                                10.a6b6 
  <16>   +6.50   35.29 25089230 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5b7 
                                4.d1d7 b7c6 5.d7a7 h5 6.a7xa6 Kf8 
                                7.e2d3 c4 8.d3e4 c6xe4 9.e1xe4 c8d8 
                                10.a6b6 
   17    +6.53   53.43 38173408 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5b7 
                                4.d1d7 b7c6 5.d7a7 h5 6.a7xa6 c8c7 
                                7.a4 b5xa4 8.e2d1 a3 9.e1e7 c7c8 
                                10.d1e2 c4 11.a6xa3 
  <17>   +6.53    1:00 43532725 1.d3xc4 e6xf6 2.e5xf6 e8xe2 3.c4xe2 d5b7 
                                4.d1d7 b7c6 5.d7a7 h5 6.a7xa6 c8c7 
                                7.a4 b5xa4 8.e2d1 a3 9.e1e7 c7c8 
                                10.d1e2 c4 11.a6xa3 

Computed move :   d3xc4
NPS:              725545
solution found [70/98], time: 0.20, points: 25, nodes: 84799!
[Diagram of position #99]

Test position #99

White to move


FEN :          r1br3k/pp2qn1p/4p2P/4Ppp1/2B5/P4NQ1/1P3PP1/3R1RK1 w - -
Best Move :    Nxg5 
Position ID:  "arasan4.99"

 depth   value    time    nodes pv
    1    +0.06    0.00        4 1.d1c1 
  5/1    +0.44    0.00      166 1.d1xd8 e7xd8 2.f1c1 
   <1>   +0.44    0.00      206 1.d1xd8 e7xd8 2.f1c1 
    2    +0.34    0.00      421 1.d1xd8 e7xd8 2.f1c1 c8d7 
   <2>   +0.34    0.00      658 1.d1xd8 e7xd8 2.f1c1 c8d7 
    3    +0.32    0.01     3745 1.d1xd8 e7xd8 2.g3h2 c8d7 3.f1d1 
   <3>   +0.32    0.01     4805 1.d1xd8 e7xd8 2.g3h2 c8d7 3.f1d1 
    4    +0.28    0.01     6712 1.d1xd8 e7xd8 2.g3h2 c8d7 3.f1d1 d8e7 
   <4>   +0.28    0.03     8779 1.d1xd8 e7xd8 2.g3h2 c8d7 3.f1d1 d8e7 
    5    +0.14    0.10    44420 1.d1xd8 e7xd8 2.c4e2 c8d7 3.f1d1 d8e7 
                                4.f3d4 f7xh6 
   <5>   +0.14    0.12    55089 1.d1xd8 e7xd8 2.c4e2 c8d7 3.f1d1 d8e7 
                                4.f3d4 f7xh6 
    6    +0.12    0.25   113236 1.d1xd8 e7xd8 2.f1c1 g4 3.c4b3 d8a5 
                                4.f3d4 a5d2 5.g3c3 d2xh6 
   <6>   +0.12    0.28   134416 1.d1xd8 e7xd8 2.f1c1 g4 3.c4b3 d8a5 
                                4.f3d4 a5d2 5.g3c3 d2xh6 
    7    +0.29    0.42   215205 1.d1xd8 e7xd8 2.c4b3 c8d7 3.f1c1 g4 
                                4.f3d4 a8c8 5.c1xc8 d8xc8 
   <7>   +0.29    0.46   245749 1.d1xd8 e7xd8 2.c4b3 c8d7 3.f1c1 g4 
                                4.f3d4 a8c8 5.c1xc8 d8xc8 
    8    +0.26    0.78   430717 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 g4 5.f3d4 f7xh6 6.g3f4 
   <8>   +0.26    0.89   500730 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 g4 5.f3d4 f7xh6 6.g3f4 
    9    +0.27    1.18   687731 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 e7d8 5.g3h2 c8d7 6.f3d4 d8e7 
   <9>   +0.27    1.31   783415 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 e7d8 5.g3h2 c8d7 6.f3d4 d8e7 
   10    +0.28    2.03  1229168 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 e7d8 5.g3h2 c8d7 6.f3d4 a8c8 
                                7.c1xc8 d8xc8 
  <10>   +0.28    2.17  1343856 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.d1c1 e7d8 5.g3h2 c8d7 6.f3d4 a8c8 
                                7.c1xc8 d8xc8 
   11    +0.32    4.64  2825674 1.d1xd8 e7xd8 2.c4b3 Kg8 3.f1d1 d8e7 
                                4.f3d4 a6 5.b3a2 Kh8 6.a2c4 c8d7 
                                7.g3b3 f7d8 
!9/11    +0.70    5.26  3226062 1.f3xg5 
!  11    +1.07    5.92  3591001 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.g3xg5 d8xg5 6.f4xg5 a8g8 
                                7.f1d1 
  <11>   +1.07    6.03  3649384 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.g3xg5 d8xg5 6.f4xg5 a8g8 
                                7.f1d1 
   12    +1.13    7.23  4389258 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7e4 8.Kf2 
  <12>   +1.13    7.50  4577665 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7e4 8.Kf2 
   13    +1.29    9.96  6183001 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.f1d1 a8c8 6.g3xg5 d8xg5 
                                7.f4xg5 c8c7 8.Kf2 a5 9.Kf3 
  <13>   +1.29   10.48  6629734 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.f1d1 a8c8 6.g3xg5 d8xg5 
                                7.f4xg5 c8c7 8.Kf2 a5 9.Kf3 
   14    +1.23   13.21  8558359 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.g3xg5 d8xg5 6.f4xg5 a8g8 
                                7.f1d1 d7c8 8.d1d6 g8e8 9.Kf2 Kg8 
  <14>   +1.23   15.32 10340431 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8d7 5.g3xg5 d8xg5 6.f4xg5 a8g8 
                                7.f1d1 d7c8 8.d1d6 g8e8 9.Kf2 Kg8 
   15    +1.32   24.17 16184504 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7c8 8.Kh2 Kg8 9.Kg3 e8f8 
                                10.Kf4 
  <15>   +1.32   27.75 19122100 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7c8 8.Kh2 Kg8 9.Kg3 e8f8 
                                10.Kf4 
   16    +1.23   40.96 28447947 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7c8 8.Kh2 Kg8 9.Kg3 Kf7 
                                10.Kf4 e8g8 11.g4 f5xg4 12.Kxg4 
  <16>   +1.23   47.12 33897644 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 5.g3xg5 d8xg5 6.f4xg5 a8e8 
                                7.f1d1 b7c8 8.Kh2 Kg8 9.Kg3 Kf7 
                                10.Kf4 e8g8 11.g4 f5xg4 12.Kxg4 
  <17>   +1.23    1:00 41298306 1.f3xg5 f7xg5 2.d1xd8 e7xd8 3.f4 b5 
                                4.c4b3 c8b7 

Computed move :   f3xg5
NPS:              688305
solution found [71/99], time: 5.26, points: 20, nodes: 3226062!
[Diagram of position #100]

Test position #100

White to move


FEN :          2r2rk1/3bq1p1/4p1Pp/3pP3/1p1N1PQ1/pP5R/P1P4R/4K3 w - -
Best Move :    Rxh6 
Position ID:  "arasan4.100"

 depth   value    time    nodes pv
    1    -1.82    0.00        3 1.g4h5 f8xf4 
  2/1    -0.76    0.00        5 1.Kf2 
   <1>   -0.76    0.00       79 1.Kf2 
    2    -0.69    0.00      128 1.Kf2 c8c7 
   <2>   -0.69    0.00      301 1.Kf2 c8c7 
    3    -0.71    0.00      700 1.Kf2 e7c5 2.h3d3 
   <3>   -0.71    0.00     1268 1.Kf2 e7c5 2.h3d3 
    4    -0.64    0.00     2461 1.Kf2 e7c5 2.h3d3 c5e7 
 12/4    -0.51    0.01     5073 1.Kf1 c8c3 2.h3xc3 b4xc3 
 16/4    -0.43    0.01     8371 1.h2d2 c8c5 2.Kf1 c5c7 
 28/4    -0.33    0.03    10453 1.Kd1 c8c7 2.Kc1 f8c8 
   <4>   -0.33    0.03    11098 1.Kd1 c8c7 2.Kc1 f8c8 
    5    -0.25    0.03    13501 1.Kd1 c8c7 2.Kc1 f8c8 3.Kb1 
   <5>   -0.25    0.04    17940 1.Kd1 c8c7 2.Kc1 f8c8 3.Kb1 
    6    -0.15    0.07    30978 1.Kd1 c8c7 2.Kc1 f8d8 3.Kb1 d8c8 
   <6>   -0.15    0.07    40240 1.Kd1 c8c7 2.Kc1 f8d8 3.Kb1 d8c8 
    7    -0.08    0.18   102049 1.Kd1 c8c5 2.Kc1 f8c8 3.Kb1 c8f8 
                                4.h3d3 
   <7>   -0.08    0.21   121681 1.Kd1 c8c5 2.Kc1 f8c8 3.Kb1 c8f8 
                                4.h3d3 
    8    -0.06    0.34   197577 1.Kd1 c8c5 2.Kc1 f8c8 3.Kb1 Kh8 
                                4.g4h5 d7b5 5.f5 
   <8>   -0.06    0.37   211478 1.Kd1 c8c5 2.Kc1 f8c8 3.Kb1 Kh8 
                                4.g4h5 d7b5 5.f5 
    9    -0.04    0.65   402059 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 
   <9>   -0.04    1.28   785021 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 
   10    +0.01    1.93  1233285 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 Kh8 6.Ka1 Kg8 
  <10>   +0.01    2.00  1289602 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 Kh8 6.Ka1 Kg8 
   11    +0.01    2.54  1671243 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 Kh8 6.g4h5 c7c5 
                                7.h5g4 
  <11>   +0.01    2.78  1819515 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 Kh8 6.g4h5 c7c5 
                                7.h5g4 
   12    +0.05    5.70  3807726 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 e7e8 6.d2d1 e8e7 
                                7.d1c1 Kh8 
  <12>   +0.05    9.67  6256026 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 e7e8 6.d2d1 e8e7 
                                7.d1c1 Kh8 
   13    +0.04   13.48  8887977 1.Kd1 c8c5 2.Kc1 c5c7 3.h2d2 f8e8 
                                4.Kb1 e8c8 5.h3d3 Kh8 6.d3e3 c8f8 
                                7.Ka1 Kg8 8.e3d3 
!7/13    +0.47   24.96 15978737 1.h3xh6 
!  13    +1.22   27.40 17390409 1.h3xh6 
!  13    +1.98   37.81 23914859 1.h3xh6 g7xh6 2.h2xh6 e7g7 3.h6h7 g7xh7 
                                4.g6xh7 Kxh7 5.d4xe6 d7xe6 6.g4xe6 c8xc2 
                                7.e6xd5 c2xa2 8.d5b7 Kg6 9.b7xb4 
  <13>   +1.98   37.98 24036788 1.h3xh6 g7xh6 2.h2xh6 e7g7 3.h6h7 g7xh7 
                                4.g6xh7 Kxh7 5.d4xe6 d7xe6 6.g4xe6 c8xc2 
                                7.e6xd5 c2xa2 8.d5b7 Kg6 9.b7xb4 
!  14    +2.40   48.07 30031837 1.h3xh6 
!  14    +2.75   58.92 36250988 1.h3xh6 g7xh6 2.h2xh6 e7g7 3.h6h7 c8e8 
                                4.h7xg7 Kxg7 5.g4g5 d7c8 6.Kd2 c8d7 
                                7.Ke2 d7c8 8.Ke3 c8d7 9.g5h5 
  <14>   +2.75    1:00 37032445 1.h3xh6 g7xh6 2.h2xh6 e7g7 3.h6h7 c8e8 
                                4.h7xg7 Kxg7 5.g4g5 d7c8 6.Kd2 c8d7 
                                7.Ke2 d7c8 8.Ke3 c8d7 9.g5h5 

Computed move :   h3xh6
NPS:              617104
solution found [72/100], time: 24.96, points: 14, nodes: 15978737!
© Steffen A. Jakob