Yes! If you want to create a lesson or demonstrate chess concepts, you can use SparkChess’ advanced features. Drawing and highlighting works on any board, in any mode (single-player, multiplayer, replay).
To draw an arrow, right-drag with the mouse from the starting square to the desired destination. To highlight a square, right-click on it. That’s it. Press CTRL or ALT as you click or drag to change the arrow (or square) color.
On mobile, you need to long-press and drag or long-tap.