Camillo Gamnitzer, Schach-Aktiv 1983 (2. Nationales Thematurnier) , 1. Preis
Position: 8/2K1B1pr/2p1B1pP/7b/1N1N1kn1/2PP4/1p6/4Q3 w - - 0 1
 
mate in 3

Black: g7, Rh7, c6, g6, Bh5, Kf4, Ng4, b2
White: Kc7, Be7, Be6, h6, Nb4, Nd4, c3, d3, Qe1
Solution: 
Click to see solution below