Author: Uri Blass
Date: 00:27:10 04/19/02
Go up one level in this thread
On April 19, 2002 at 01:54:32, Gian-Carlo Pascutto wrote: >On April 18, 2002 at 19:41:40, Gian-Carlo Pascutto wrote: > >>[D]5N2/2n5/7k/5Pp1/ppr5/4B3/Pb4PP/3R2K1 w - g6 0 2 >> >>White can play fxg6 e.p and *check*. >> >>My program has been broken on this kind of position, for, eh, >>forever probably. > >To clarify: > >the issue isn't about finding the right move (I have no idea >which one that would be), but to see if the program understands >that after gxf6 black is in check. > >This move uncovers a check along a different diagonal than the >one where the pawn moves along, and it's also not one going >through the from or to squares. My program doesn't check this; >I never thought it would be possible. Others may have the smae >bug too, especially if you have an optimized incheck function. > >-- >GCP My program always calculates attack information for every square in the board so it has no problem to see that the king is in check after fxg6. Uri
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