Study
Five quiet rooms for getting better at chess, or for passing it on. Everything runs on your device; nothing is scored.
Openings Lab
Play the opening of a great game against the computer, then see how the masters went on.
The Problem Page
Find the mate the great players found, then compose your own and let the board check it.
Motif Ledger
Forks, pins, offers and mates in the great games, each found by a written rule you can check.
Teach the Move
Explain one piece to a child, and listen while they say it back. Nothing is marked.
The Staunton Room
Why chess pieces look the way they do, and a switch to play with the 1849 shapes.