Descriptive notation abbreviated to the first letter of its name: K for king, Q for queen, R for rook, B for bishop, P for pawn. Knight begins with the same letter as king, so it is abbreviated to either "Kt" (used in older chess literature) or "N". "N" is used in this article. In 1944 "Chess Review" received many letters debating the change from Kt to N . In descriptive notation each square has two names, depending on Black's or White's viewpoint. Each is given a name corresponding with the piece that occupies the first at the start of the game. Thus
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