1.rBPc2-e4 rBPe3-f2  
2.rBPe4-f5 rBPf2-g1=rR  
3.rBPf5-e6 rRg1-g6 +  
4.rBPe6-d7 rRg6-f6
5.rBPd7-e8=rB rRf6-f8 #

1.rBPc2-a4 rBPe3-f2  
2.rBPa4-b5 rBPf2-e1=rQ  
3.rBPb5-a6 rQe1-b4  
4.rBPa6-b7 rQb4-a5
5.rBPb7-a8=rS rQa5-d8 #

Award 21.2.2018 http://superproblem.ru/index-en.html
A very entertaining problem for solvers, and surprisingly artistic too.
In both solution black and white apply the same strategy:
the white pawn finds a unique path to the promotion square,
and the black promoted piece moves and completes the net
for the final selfmate situation. (Judge of the section: Ofer Comay (Israel))