We gave a way to use the navigation arrows which were not showing on Voice Over a way to be used.Last midnight your update appeared! And it was no evil spell, only good news!
No evil spell only good news. We all have evil spells. It's nice to think about how to help out the blind and deaf.Our patch works perfectly good, and your options are all useful.
A quick comment : what you have done is something that gives your app more accessibility. What your friend calls real accessibility, ie no menus and forms, is in my point of view usability.
Chess apps i gather are not all useable.