Prevent spoiling of castling rights on setup
authorH.G.Muller <hgm@hgm-xboard.(none)>
Mon, 15 May 2017 12:16:56 +0000 (14:16 +0200)
committerH.G.Muller <hgm@hgm-xboard.(none)>
Mon, 15 May 2017 12:16:56 +0000 (14:16 +0200)
commit3b581e66a7e1ad5279983ae3a06ae8d1eb65c788
tree2c1ebc741d65792bf777d9e618e17ea3e9b481cc
parent7d3be87f815ede5fa3ac1ecb9ad9a5223c664118
Prevent spoiling of castling rights on setup

The undo info is now initialized to a dummy move on a3 rather than a1,
so that the white Q-side castling rules are not immediately spoiled
through suspecting a Rook move.
dropper.c