Idea: Support chess training

[oschlueter]

Hello there!

I'm getting back into the chess game and stumbled upon chessable.com as training platform based on spaced repetition. Personally, I'd much rather use a real board and practice without computer interaction. I stumbled upon your amazing app and would like to contribute a different type of flashcards.

The question flash card would look like this:

Potentially with an additional symbol indicating if it's white's or black's move.

The result flash card would look like this:

The variations and some explanations on ideas.

For the data model, I'd probably pick PGN and would like to extend the import to support this as well. I hope to find a library to assist with rendering the chess boards and potentially the variations for the result flash card but I haven't done any research yet.

I'd drive the development effort myself but would love to receive some support in this endeavour in the form of code reviews, suggestions and brainstorming ideas once I'm stuck. Is this something you would entertain @tema6120?