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Subject: Re: This Looks Too Difficult

Author: Steffen Jakob

Date: 00:46:20 07/01/02

Go up one level in this thread


On June 30, 2002 at 15:03:22, Art Basham wrote:

>Here white plays Ng6+...!
>Too difficult for my slow computor to find...:-)
>Lets see what you can do with it...
>
>[D]4qn1k/1b3rpp/pb2pB2/1pp1P2P/3p1NQ1/P2P2PB/1PP4K/5R2 w - - bm Ng6+; id
>"ECM.1380"

Hossa takes about 15 seconds on my Athlon 900:

 depth   value    time    nodes pv
    1    -0.61    0.00        2 1.f6h4
   <1>   -0.61    0.01      200 1.f6h4
    2    -0.58    0.01      264 1.f6h4 Kg8
   <2>   -0.58    0.02     1306 1.f6h4 Kg8
    3    -0.60    0.03     1971 1.f6h4 b6c7 2.g4e2
   <3>   -0.60    0.06     4157 1.f6h4 b6c7 2.g4e2
    4    -0.61    0.08     5896 1.f6h4 b6c7 2.g4e2 c7a5
   <4>   -0.61    0.21    16240 1.f6h4 b6c7 2.g4e2 c7a5
    5    -0.20    0.45    34394 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
   <5>   -0.20    0.66    54680 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
    6    -0.01    0.94    87803 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
                                4.f4h5
   <6>   -0.01    1.34   132021 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
                                4.f4h5
    7    -0.08    2.63   256066 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
                                4.f4d5 b6a5
   <7>   -0.08    3.73   387016 1.f6h4 b7c8 2.h6 g6 3.h4f6 Kg8
                                4.f4d5 b6a5
    8    -0.41    7.70   800122 1.f6h4 b6c7 2.h6 c7xe5 3.f4xe6 f8xe6
                                4.f1xf7 e8xf7 5.g4xe6 f7xe6 6.h3xe6 g7xh6
! 2/8    +0.34   14.81  1456811 1.f4g6
!   8    +0.69   20.47  2003884 1.f4g6 f8xg6 2.h5xg6 h7xg6 3.g4xg6 Kg8
                                4.h3g4 e8c6 5.g4f3 c6c8 6.Kg1 b7xf3
                                7.f1xf3
   <8>   +0.69   20.93  2063974 1.f4g6 f8xg6 2.h5xg6 h7xg6 3.g4xg6 Kg8
                                4.h3g4 e8c6 5.g4f3 c6c8 6.Kg1 b7xf3
                                7.f1xf3

Greetings,
Steffen.



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