Major bug - GNUchess5 declares erronious checkmate.

[Steve Means]

Dear GNUchess team,

 

I played the attached game using Winboard 4.2.3 + GNUChes5. As you will see, at the end, it declares checkmate when--in fact--the white King has 2 squares to move to. The program did not crash, or anything... it just violated the rules of chess.

 

Just thought you'd like to know. -SKM

No_Mate.pgn
Description: application/chess-pgn