Alternate moves can be played, e.g.: after 1.e4, dragging
e4 to e3 has the same effect as taking back 1.e4 and
playing 1.e3. There is a new "analyze mode". While
dragging a piece, the source square is highlighted in blue.
Board settings can be saved, and come with a few sample
themes. The board has optional riffled dark squares. In
addition to the standard algebraic notation (SAN), French,
Dutch, and German notations are supported. New
notations can be created and saved. The board has a
tutor mode that displays all possible destination squares.
The UI is available in French and German.
