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Subject: Re: Fear my opteron!

Author: scott farrell

Date: 07:35:50 01/12/04

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On January 12, 2004 at 05:37:48, Tord Romstad wrote:

>On January 11, 2004 at 21:48:50, Anthony Cozzie wrote:
>
>>The position is Topalov-Bareev from one of the rapid playoffs.
>
>FEN, please?
>
>Tord

chompster on athlon 2000xp with slow memory:

d8/33(17) 6/44  1.11  42.89secs  6995597  NxB5+ PxN RxB5 QC7 RD3 NB6 RA3+ KB8
RxN+ QxR RB3 QxR QE5+ KB7

clearly the score rises with successive plies.

my cct6 machine is exactly twice as fast, this includes recapture extensions and
singular extension, checks in first plies of qsearch,

my newer code, but on celeron 1200, which is half the speed again:
d9.0/14(14) 0/44  1.17  52.318secs  3149738  NxB5+ PxN RxB5 QC6 RD4 NB6 RB4 RB8
F3 RB7

this has less recapture extensions,still SE exts, half the nodes, but one more
ply. That would be about 13-15 secs on my cct6 machine !!!!

Scott



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