(13.05.2013) Help-Selfmate with fine play and en-passant mate by Nikolaj Zujev from Lithuania.

1.PAd8 Ke5 2.PAd1 VAb7 3.Bd3 Gc6 4.0-0 Gf6 5.f4+ gxf3 e.p. #

The problem is not full computer checked.

Grasshopper (G): Hops on Q-lines over any one unit (the hurdle) to the next square beyond.

Pao (PA) / Vao (VA): Move as Rook / Bishop respectively, but capture by hopping over a hurdle to any square beyond.