Every chord, with fingerings.
All 111 chords in Lark's chord book, 244 shapes in all, sorted by type and then by root. Open one for every way to play it, the notes in it and which finger goes where.
Not sure you have it right?
Strum it into the chord detector and Lark names the chord it hears, with the notes in it. It is free, runs in your browser and needs no account.