Author: David Rasmussen
Date: 07:13:44 01/10/01
Go up one level in this thread
On January 09, 2001 at 15:56:16, Robert Hyatt wrote: >On January 09, 2001 at 13:59:59, Larry Griffiths wrote: > >>[D]R7/P4k2/8/8/8/8/r7/6K1 w - - >> >>Hopefully this position will show up visually. >> >>I have been testing my minmax again and using Crafty's perft command to verify >>the possible moves at each ply. I entered this WAC018 position using setboard >>in crafty. Crafty and I match until ply 5. >> >>Crafty gets... >> >>White(1): perft 1 >>total moves=9 time=0.00 >>White(1): perft 2 >>total moves=147 time=0.00 >>White(1): perft 3 >>total moves=2335 time=0.00 >>White(1): perft 4 >>total moves=39892 time=0.03 >>White(1): perft 5 >>total moves=731140 time=0.58 >>White(1): Exactly what does perft do? How can I implement it in my own program?
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