Licences
The works by others that this site uses, who made them and under which licence.
The app’s licences are in the app itself: menu Terza Torre › Third-Party Licences…. Here are the site’s.
Newsreader
The typeface of the headings. By Production Type, © 2020 The Newsreader Project Authors (github.com/productiontype/Newsreader), under the SIL Open Font License 1.1: licence text.
Atkinson Hyperlegible
The typeface of the name Terza Torre beside the icon. © 2020 Braille Institute of America, Inc. (github.com/googlefonts/atkinson-hyperlegible), under the SIL Open Font License 1.1: licence text.
The Cburnett pieces
The pieces of the diagrams. By Cburnett, from Wikimedia Commons (Chess_klt45.svg and the other eleven of the same set), used under the BSD licence: licence text. The files are the original ones, without changes.
The figurines
The figurines of the moves are the app’s typeface, made with Cburnett’s five black pieces: it has their BSD licence, the same as above, also written inside the typeface.
The Mac App Store badge
The “Download on the Mac App Store” badge is a work of Apple, used as its marketing guidelines require. Apple, the Apple logo, Mac and macOS are trademarks of Apple Inc., registered in the U.S. and other countries and regions; Mac App Store is a service mark of Apple Inc.
Trademarks
Lichess and lichess.org are names of Lichess.org, a French non-profit association. Chess.com is a trademark of Chess.com, LLC. Terza Torre names them only to refer to their websites. It is not affiliated with either of them, nor sponsored or endorsed by them.