Alois Nichtawitz, The Problemist 2017
Position: 3n1bb1/1n1pqp2/1NPpkp1Q/1pp1pN2/5pP1/4R3/1BKPP3/8 w - - 0 1
 
mate in 5

Black: Nd8, Bf8, Bg8, Nb7, d7, Qe7, f7, d6, Ke6, f6, b5, c5, e5, f4
White: Nb6, c6, Qh6, Nf5, g4, Re3, Bb2, Kc2, d2, e2
Solution: 
Click to see solution below