Alois Nichtawitz, Oberösterreichische Nachrichten
Position: 5Q2/8/4p3/3pP3/2pB1p2/1Np2k2/P1P2PR1/7K w - - 0 1
 
mate in 3

Black: e6, d5, c4, f4, c3, Kf3
White: Qf8, e5, Bd4, Nb3, a2, c2, f2, Rg2, Kh1

1.Da3! (Zugzwang)
1.-Ke2 2.f3+ Kd1/e1/f1 3.Dc1#, 2.-Kf3 3.Sd2#
1.-Ke4 2.f3+Kf5 3.Df8#, 2.-Kf3 3.Sd2#
1.-c:b3 2.Da6 nebst 3.Dd3#