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
Piece by Piece (film) The first segment of "Piece by Piece" lays out the fundamentals of San Francisco graffiti by documenting topics that laid the groundwork for artists today. Items covered are “Cholo” writing, the impact of PBS's "Style Wars" (1983), and the development of San Francisco's defined style. This segment includes not only San Francisco's graffiti originals, but also commentary from noted New York City writers such as Seen, Cope2 and Case2. It also covers the life and death of Dream One, a San Francisco graffiti pioneer and a vocal figurehead in Bay Area urban welfare activism. The second segment elaborates on what