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Subject: Re: FULL ply 9 is 2.439.530.234.167 positions!!!!!!!!!!!!!!!

Author: Michel Langeveld

Date: 12:11:50 06/22/99

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What looks odd the the numbers?

Michel

On June 22, 1999 at 13:31:17, Tom Kerrigan wrote:

>You might want to check those numbers... they don't look very familiar to me...
>although admittedly it's been a while since I did this stuff...
>-Tom
>
>On June 22, 1999 at 12:11:54, Michel Langeveld wrote:
>
>>Hello Chess World!!
>>
>>the complete table becomes:
>>
>>Ply(0) Nodes=             1
>>Ply(1) Nodes=            20 = 20,00x ply(0)
>>Ply(2) Nodes=           400 = 20,00x ply(1)
>>Ply(3) Nodes=          8902 = 22,26x ply(2)
>>Ply(4) Nodes=        197281 = 22,16x ply(3)
>>Ply(5) Nodes=       4865609 = 24,66x ply(4)
>>Ply(6) Nodes=     119060324 = 24,47x ply(5)
>>Ply(7) Nodes=    3195901860 = 26,84x ply(6)
>>Ply(8) Nodes=   84998978956 = 26,60x ply(7)
>>Ply(9) Nodes= 2439530234167 = 28,70x ply(8)
>>
>>Ply 9 is interesting because white-promotions and white long castling is added
>>for the first time.
>>
>>Volunteers for doing ply 10 or verify ply 9 :-P ? Maybe we can calculate this
>>distributedly...
>>
>>Kind regards,
>>
>>Michel Langeveld



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