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 Tour Piece by Piece Tour The Piece by Piece Tour was the eighth headlining concert tour from American pop recording artist Kelly Clarkson in support of her seventh studio album, "Piece by Piece" (2015). It began on July 15, 2015, in Hershey, Pennsylvania and concluded on September 10, 2015, in Atlanta. The tour placed 106th for Pollstar's Year End Top 200 North American Toursfall of 2015, grossing $9.7 million. On February 2, 2015,during an interview with Canadian radio station CHFI, Clarkson was asked about the tour. replied that she just got the routing for the tour, and they would do the