In two or more consecutive moves one and the same piece moves to the square just left by one and the same opponent’s piece.
See also: Consecutive Umnov; Closed chain of Umnov; Delayed Umnov; Umnov move; Umnov mate.
Alias: Follow My Leader theme.
Avner, Uri
J. & M. Figueiredo MT, 2011
1st Prize
a) 1.Sc3
Sa4+
2.Sd5+
Sc3#
b) 1.Sd6
Sb7+
2.Sf5+
Sd6#