Christopher Heckman wrote:
There seems to be a bug in Sjeng (11.2), specifically the SjengBoard
website ( http://chessforeva.appspot.com/SjengBoard.htm ); I was
wondering whether anyone else had heard of it.
I hadn't seen this. Pretty amazing work.
Sometimes I'm not allowed to drop a piece onto the board, even when it
doesn't checkmate Sjeng. All it says is "Illegal move".
--- Christopher Heckman
Something must have gone wrong during the porting, because I doubt the
original version has such bugs. The restriction that you cannot drop
stumbled over my messy code.