Betza's funny notation ones. The notation is based on dividing moves that can be made on a board of squares into groups of symmetry-equivalent moves, the moves within a group differing only in the direction in which the step is taken. Each such group (referred to as "atom") is indicated by a capital, such as N for the 8 moves of the knight. The letter that represents the atom is usually the first letter of the simplest piece from current or historic chess variants that has this move, such as A and F for the alfil and ferz of shatranj (ancient Arabic/Persian chess).
Piece by Piece (song) review for "The New York Times", Pareles described it as the album's most accusatory song; and noted that despite the lyrical's vulnerability, its music rises quickly to bombast, triumphal and glamorous but remote. He also lamented that those moments are far too few in the album. Writing for AXS on its release, Chase Hunt singled out "Piece by Piece" as the one that feels more natural than the rest of the album's tracks. He wrote, "Songs penned by [Clarkson], or any artist writing their own songs, feels different. The track is letting fans into her soul while telling more of