TIL Gambit Publications makes diagrams clickable in their e-books so you can analyse on Lichess
Chess players who read books in Forward Chess or New In Chess apps might appreciate this genius idea from Gambit Publications (run by John Nunn, Murray Chandler, and Graham Burgess) http://www.gambitbooks.com/Lichess/li_diags.htm
This integration beats locked-in apps in terms of features. And it is so simple! Rebuild a Kindle book and make it feature-rich thanks to Lichess. I hope more chess books on the Kindle platform are empowered like this. I'm sure the same can be done for ePub-formatted books, too.
