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
Algebraic notation (chess) of chess is ICCF numeric notation. In recent years, the majority of correspondence games have been played on on-line servers rather than by email or post, leading to a decline in the use of ICCF numeric notation. Chess games are often stored in computer files using Portable Game Notation (PGN), which uses algebraic chess notation as well as additional markings to codify a game. As mentioned, PGN requires uppercase letter "O" to represent castling (e.g. O-O), while the FIDE Handbook uses digit zero (0-0). Though not technically a part of algebraic notation, the following are some common symbols frequently used