Author: David Rasmussen
Date: 02:53:32 12/06/00
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On December 06, 2000 at 04:25:05, Michael Neish wrote: > >>Try this position: >> >>/k/3p/p2P1p/P2P1P///K/ w >> >>The solution is Kb1, and should take between 18 plies and maybe 21-22 plies >>to find. If you can't get to 18 instantly, your hashing is not working right. >>For comparison, on a 550mhz single cpu machine, Crafty can reach depth 34 in >>8.2 seconds... > >True enough, mine gets to ply 34 in around 8 seconds, but chooses Kb2! Now >there's an interesting phenomenon ... > >Mike. Make sure you know what position he's talking about. The solution to the FINE70 position with the black king on A8 instead of A7 is Kb2. And I don't think that the FEN was entirely clear... On the other hand, I've had hashing bugs that made my program choose Kb2 in FINE70.
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