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Subject: Re: Fine 70 same 7 engines

Author: Peter McKenzie

Date: 23:20:34 09/07/01

Go up one level in this thread


On September 08, 2001 at 00:37:18, Robert Hyatt wrote:

>On September 07, 2001 at 23:10:53, Peter McKenzie wrote:
>
>>On September 07, 2001 at 22:08:27, Odd Gunnar Malin wrote:
>>
>>>
>>>I don't have his position but I have another 'quadrat position' like the Fine 70
>>>with a not so obvious first move, well it is Kb1 but that must be a coincidence
>>>:)
>>>
>>>[D]>>White wins. 1.Kb1!
>>
>>Are you sure?
>>I ran it through LambChop, and the prefered move was switching between Kb1 and
>>Kc2 with a score of around 0.4 for each move.  Then at depth 25 I got a fail
>>high on Kc2, returning a score of 1.6.
>>
>>As I write, the same score has popped up for Kc2 at depth 26 too...
>>
>>Peter
>>
>>>
>>>Odd Gunnar
>
>
>I ran this thru crafty, and got early draw scores, followed by several fail
>highs on Kb1.
>
>By depth=25 my score was +1, by 27 it was +1.75.  and by depth 30 it was 3.69...
>
>Bob
>
>               30->  48.87   3.69   1. Kb1 Kb8 2. Kc1 Ka8 3. Kd1 Kb8 4.
>                                    Ke1 Kb7 5. Ke2 Kc8 6. Kd3 Kd7 7. Kc4
>                                    Kd8 8. Kxb4 Ke7 9. Ka5 Kf8 10. Ka6
>                                    Ke7 11. Kb7 Kd7 12. b4 Kd8 13. Kxc6
>                                    Kc8 14. d5 exd5 15. Kxd5 Kd7 16. b5
>
>Kb1 seems to be the right move...

Maybe, or maybe they are both strong?
How about playing Kc2 and letting crafty do a long search?

cheers,
Peter




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