Fix candidate passed pawn definition
authorMarco Costalba <mcostalba@gmail.com>
Sun, 18 Apr 2010 09:09:12 +0000 (10:09 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Sun, 18 Apr 2010 09:09:12 +0000 (10:09 +0100)
commitc23cd4d90aa91504a5a3ec3ce896d1e35e34c494
tree851a1861ca17d5d6db9c78883bc84f660470bcbf
parenta9fa1fc7f76458b9e09410fe966f03324ada3cb3
Fix candidate passed pawn definition

A pawn is candidate to be passed if doesn't have enemy pawns
in just front of him, not also behind !

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/pawns.cpp