And must be exchanged to the player's choice of queen, rook, bishop, or knight of the identical color. Ordinarily, the pawn is picked to become promoted into a queen, but in some cases, another piece is picked out; this is named underpromotion. Within the animated diagram, the pawn on c7 https://donovangnrva.gynoblog.com/26715807/a-simple-key-for-chess-unveiled