The first White move forms a battery, which is on the second White move abandoned by move of the rear piece. The black king is checkmated on a square the unused battery aimed at.
Sharp, Robert
Die Schwalbe, 1993
a) 1...Bxe7
2.Bf7
Bg5
3.Ba2
Bc1#
b) 1...Rxd3
2.Sc4
Rd1
3.Sb2
Ra1#