Author: Olaf Jenkner
Date: 14:00:11 03/11/02
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On March 09, 2002 at 11:30:13, Olaf Jenkner wrote: >> >>My extrapolation is different >> >>No mate in 13 was proved in 22 minutes >>No mate in 16 was proved in 4.5 hours that mean 270 minutes. >> >>270/22<13 >> >>It means based on extrapolation that 270*13 minutes are enough to find mate in >>at most 19 that is the shortest mate. >> >>The hardware was only pII333 (88Mbytes hash) >>I believe that today there is hardware that is at least 4.5 times faster and on >>this hardware 13 hours is going to be enough based on extrapolation. >> >>Uri > >I will let it run with 19 moves. Then we know it exactly. > >OJe After 9.5 hours (PII 333MHz, 88 MB hash) Gustav says "no mate in 17". After 21.5 hours (PII 333MHz, 88 MB hash) Gustav says "no mate in 18". I give up. At least after two days Gustav will find the solution with brute force.
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