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 (Kelly Clarkson album) to support the album, which would begin in Hershey, Pennsylvania on July 11, 2015. "Heartbeat Song", the lead single from "Piece by Piece", was released on January 12, 2015. Receiving a positive response in its initial release, music critics described the track as a celebration of Clarkson's return to mainstream pop music. "Heartbeat Song" became a Top 40 hit on the "Billboard" Hot 100 chart, and attained Top 40 positions in almost every country singles chart it ranked in, including a top 10 position on the Official UK Singles Chart. Clarkson also announced intentions to commission dance remixes for "Take