Tripper (chess) piece by itself is severely compromised by its being only being able to reach an eighteenth of the squares on any size of chessboard; combining it with other pieces usually masks this weakness to some extent. Tripper (chess) A tripper is a fairy chess piece that jumps three squares diagonally, leaping over any intermediate piece. Below, it is given the symbol G from Betza notation. The tripper by itself is not much more powerful than a pawn, but as an additional power to other pieces it is worth slightly less than half a knight. This slightly reduced value is due
Fairy chess piece Fairy chess piece A fairy chess piece, variant chess piece, unorthodox chess piece, or heterodox chess piece is a chess piece not used in conventional chess but incorporated into certain chess variants and some chess problems. Fairy pieces vary in the way they move. Because of the distributed and uncoordinated nature of unorthodox chess development, the same piece can have different names, and different pieces the same name in various contexts. Almost all are usually symbolised as inverted or rotated icons of the standard pieces in diagrams, and the meanings of these "wildcards" must be defined in each context separately.