Algebraic notation (chess) board. Thus each square has a unique identification of file letter followed by rank number. (For example, White's king starts the game on square e1; Black's knight on b8 can move to open squares a6 or c6.) Each piece type (other than pawns) is identified by an uppercase letter. English-speaking players use the letters "K" for king, "Q" for queen, "R" for rook, "B" for bishop, and "N" for knight (since K is already used). "S" (from the German "Springer") was also used for the knight in the early days of algebraic notation and is still used in some chess
All that is gold does not glitter All that is gold does not glitter "All That is Gold Does Not Glitter" (alternatively known as "The Riddle of Strider" or "Song of Aragorn") is a poem written by J. R. R. Tolkien for his fantasy novel "The Lord of the Rings". It alludes to an integral part of the plot that describes Aragorn, son of Arathorn. The poem appears twice in "The Fellowship of the Ring", the first volume of "The Lord of the Rings". It appears first in Chapter Ten, "Strider", in Gandalf's letter to Frodo Baggins in Bree, although when Frodo reads it he does not