Phoenix (chess)

A phoenix is a fairy chess piece that moves as a wazir or an alfil. In this article, the phoenix is represented by an inverted knight and is given the symbol WA.
The phoenix appears under this name (Japanese: 鳳凰, "hōō") in the 14th-century Japanese game of chu shogi, and also in many other shogi variants. It appears as the "waffle" in Ralph Betza's "Chess with different armies". It is approximately equal to the knight in value.
Two phoenixes and a king can force checkmate on a bare king.