Author: Andreas Guettinger
Date: 14:44:25 09/23/04
Go up one level in this thread
On September 23, 2004 at 16:58:33, Roman Hartmann wrote: >hello all, > >while testing my move generator (10x12 array, only legal moves) and comparing >the perft result from Crafty and my own results I noticed that my results differ >for some positions a bit. As the results start to differ only at some depth it's >not that easy to track this bug. Although I'm quite certain that the problem is >somehow related to EP-moves I wasn't able to solve this riddle yet. > >By searching the web I found some websites with perft results from other chess >engines with numbers even more off than the results from my move generator. > >some results -total nodes- from my move generator (proper Results from Crafty): >rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 >perft 4: 20603 ok >perft 5: 5072212 ok perft 5: nodes: 4865609 This is the starting position, right? Your Crafty version must be broken. regards Andy
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.