A piece that serially repeats a single move option in the same outward direction.
ECHESSPEDIA
Quotes of the Day
Petrosian-Spassky? To think I could have watched an excellent football match instead!
Mikhail Tal 1966
It is true, in chess so far that men and women cannot be on the same level from an economic situation, but there can always be a more reasonable way to combine the financial part and the players’ situation.
Hou Yifan 2016
It isn’t important what comes off the board, but what stays on!
Yasser Seirawan
I understood that through chess I could express myself and chess became my natural language.
Boris Spassky 1995
The main thing is that you’ve got to keep on studying however old you are. You can’t just rely on your capital, so you have to try and keep up, and that is a difficult task.
Nigel Short 2016