Trumper, William Bernard * Vlietinck, A. 1970  The Problemist 1969-70 3. Prize   1.Re6 Sc4 2.Re7 Sh6+ 3.Ke6 Rd6x @ 1.Rb4 Rd6 2.Rf4 Sc4 3.Qe4 Sh6# @ 1.Se4 Sh6+ 2.Ke5 Rd6 3.Rf4 Sc4x @ 1@=1,5p. 2@=3p. 3@=5p. hx3 3 sol.   4+5   id=125