(19.01.2013) A new fantastic fairy problem with echo mates by Vaclav Kotesovec from Czech Republic!

1.Gd4 2.Ke4 3.KAc4 4.Kf4 5.Gg4 6.KAh4 7.Ge2 8.Ge3 9.Gg5 10.Kg4 11.Kh5 LId1#

1.Ke6 2.Ge7 3.Kd7 4.Kc7 5.KAb8 6.Gf8 7.Ga8 8.Gg2 9.Kb7 10.Ga7 11.Ka8 LIh1#

1.Ke5 2.KAc7 3.Kf4 4.Gg3 5.KAh2 6.Ke3 7.Ge4 8.Kf2 9.Kg2 10.Gg1 11.Kh1 LIa8#

Grasshopper (G): Hops on Q-lines over any one unit (the hurdle) to the next square beyond. Q-hopper would be a more sensible name.

Kangaroo (KA): As G but requiring 2 (not necessarily adjacent) hurdles on the same line, and landing on the square immediately beyond the second hurdle.

Lion (LI): a grasshopper which can move to any square beyond the hurdle.