A piece moves to the promotion square, where it is captured by a pawn which promotes to the piece of the same type.
See also: Phoenix; Sankt Petersburg theme.
Bene, Viktor
Jonsson, Bernt Christer
Uralskij Problemist, A. Ivunin-50 JT, 1997
3rd Comm.
a) 1.Sc8
bxc8=S
2.Qb5
Se7#
b) 1.Bc8
bxc8=B
2.Sd5
Bd7#
c) 1.Ra8+
bxa8=R
2.b5
Ra6#
d) 1.Qc8+
bxc8=Q
2.Sf5
Qc4#
Abdurahmanović, Fadil
Orbit, 2013
11st HM
1.Qxa4
Se4
2.Qe8+
fxe8=Q#
1.Sxd6
Qb5
2.Sde8
fxe8=S#
Caillaud, Michel
Die Schwalbe, 1984
3rd Prize
1...Sc1
2.bxc1=S
c4
3.Se2
c3
4.Sg3
Rh2#
1.Bg2
Ra1
2.bxa1=R+
Kb2
3.Rh1
Sd4
4.Rh3
Sf5#