Paste a FEN string to render the position and read its fields.
FEN (Forsyth–Edwards Notation) is a one-line text description of a chess position.
It has six fields: piece placement (rank 8 to rank 1, / between ranks, digits for empty
squares), side to move (w/b), castling rights, en passant target square,
the halfmove clock (for the 50-move rule), and the fullmove number.
Need to step through a whole game instead? A PGN viewer is on the way. For now, play a game free or browse the openings library.