]> git.sesse.net Git - stockfish/commitdiff
Fix a bug in Position::is_ok()
authorMarco Costalba <mcostalba@gmail.com>
Sun, 26 Jun 2011 10:42:58 +0000 (11:42 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Sun, 26 Jun 2011 10:44:12 +0000 (11:44 +0100)
If we cannot castle castleRightsMask[] could be not valid,
for instance when king initial file is FILE_A as queen rook.

In this case castleRightsMask[] at initialQRFile is different
from the expected (ALL_CASTLES ^ WHITE_OOO).

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

No differences found