Author: Alessandro Scotti
Date: 14:13:29 02/22/06
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On February 22, 2006 at 17:02:48, Stuart Cracraft wrote: >Initial position rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 >Depth Perft value >1 20 >2 400 >3 8902 >4 197281 >5 4865609 > >So it is in disagreement for 3 with 9322. > >When I run my perft(up to 5), I get > >1 20 >2 420 >3 9322 >4 206603 >5 5072212 > >So now I am more confused. What's right? Who's wrong? Your numbers are fine! 2. 400 = 420 - 20 3. 8902 = 9322 - 420 4. 197281 = 206603 - 9322 and so on... so you're just generating cumulative totals.
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