If you win a match with White or Black on a touch-based device, the checkmate message does not get displayed but instead, you get only a "check" message. The engine though stops analyzing and you would be able to read the message if you "switch" the board.
How to test or replicate this bug?
Open the GUI using any touch-based device like your smartphone or tablet.
Tune the engine against level 1 to win easily. If you are a chess beginner, use the "hint" button as much as you can to win. Another faster way would be to tune the engine at the hardest level, make yourself lose fast then "switch" the board before checkmate so that you can deliver it yourself.
If you win a match with White or Black on a touch-based device, the checkmate message does not get displayed but instead, you get only a "check" message. The engine though stops analyzing and you would be able to read the message if you "switch" the board.
How to test or replicate this bug?