As we are probably going to deal with chess puzzles in the future, I thought it'd be nice if we could have some feature for displaying chess puzzles, ideally the same feature they have on Chess SE.
No need for images (taking multiple screenshots/uploading hand-drawn art)
Positions can be played (with comments and branches)
Position can be changed (adjustments of errors)
Exemplary list of posts on our SE which would benefit from such a feature (feel free to edit in more of these):
How many queens can be on a chessboard without attacking each other? (poster chose to draw the position himself/herself)
My next two questions.
Here's a simple FEN markup example:
"How to avoid checkmate for one more move"
[FEN "r1bqkb1r/pppp1Qpp/2n2n2/4p3/2B1P3/8/PPPP1PPP/RNB1K1NR b KQkq - 0 0"] 1...Kxf7 2.Bxf7