Great Game but has Bugs
I enjoy playing the “Chess Quiz” series and have found a problem in game 14 of pack 1. Consider the problem of checkmate in 2 moves, where black queen is first moved diagonally to put white king in check. This move is incorrectly rejected by the game as my second move would be to move black rook in leftmost column forward to capture white pawn to then checkmate white king. Please correct problem for other enthusiasts. Thanks, regards