Artful Dodger: But it was YOUR turn. You had no moves.
From the rules:
How to finish the game
The game ends when one player cannot make a legal move. When it happens, the player with a higher score is the winner. If both players have the same score, the game is a draw.
I think it would be SO helpful if the mirrored numbers were highlighted, like the possible moves are highlighted. (Maybe have the mirrored numbers be green or some other color) I get so frustrated looking for my move's "mate".