Author: Mridul Muralidharan
Date: 00:26:56 02/15/04
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On February 15, 2004 at 03:25:43, Mridul Muralidharan wrote: >Hi, > > I was trying to test the move generator of the new engine that I am writing >and was making use of crafty to fix its bugs. >Looks like there could be a potential bug with crafty itself in perft mode. > >I tried > >trace 5 >perft5 > > >and I get this sequence in the crafty output : > >Nf3 Nc6 e4 Nd4 Ke1e2 > >[D] r1bqkbnr/pppppppp/8/8/3nP3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 3 > >The move Ke2 is illegal - moves into check. >My understanding was that these moves should not figure out in perft. >Am I correct here ? >If yes , >then were can I get more acccurate perft generator - which can also show me the >move trace in case I have to debug ? >(This bug/feature in crafty makes it worthless for perft for me - the numbers >are always wrong now - and so have to dig deeper to get actual count). > >Thanks in advance >Mridul
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