(04.03.2014) Прекрасна феерична задача на Красимир Гандев, която е в памет на инж. Николай Димитров.

a) 1.ADob6-h6(wQf6, wRg6) Qxa6 2.ADoh6-f8(wBg7) Qc6#

[3.ADoc3-c8(bQc6, wSc7)?? Self-check]

b) 1.ADoc3-h8(wQf6, wBg7) Qxb2 2.ADoh8-h5(wRh6) Qd4#

[3.ADob6-f2(bQd4, wSe3)?? Self-check]

Andernach Dolphin = Andernach Grasshopper + Andernach Kangaroo

Andernach Grasshopper: Like a normal Grasshopper (moves along Queen-lines over another unit of either colour to the square immediately beyond that unit) but it changes colour of the piece it jumps over (except the Kings and the neutral pieces).

Andernach Kangaroo: As an Andernach Grashopper but requiring 2 (not necessarily adjacent) hurdles on the same line, and landing on the square immediately beyond the second hurdle, changing colour of the pieces it jumps over (except the Kings and the neutral pieces).