You can set up the position on the analysis board here. http://www.chess.com/analysis-board-editor
Other than that, I don't think there is a way.
FEN string for a few moves BEFORE end of game?
Sort:
When is v3 ?
Sometimes, I want to submit/post a puzzle from my game.
It is a PITA to reconfigure the board when posting the puzzle.
The FEN string only shows the end state of the board.
I How can I get a FEN string of the CURRENT state of the board, as I step thru the game to find the point where the puzzle is?