Selfmate instance of type of chess problem
A selfmate is a chess problem in which White, moving first, must force the unwilling Black to deliver checkmate within a specified number of moves. Selfmates were once known as sui-mates.Example
The problem shown is a relatively simple example. It is a selfmate in two by Wolfgang Pauly from The Theory of Pawn Promotion, 1912: White moves first and compels Black to deliver checkmate on or before Black's second move.
type of example of manifestation of representation of