Camillo Gamnitzer, Schach Aktiv 1987
Position: 5N1b/n1Pp1R2/3P1P2/1PR1pkp1/2p3pp/2N1B1n1/K1P4Q/7b w - - 0 1
 
mate in 4

Black: Bh8, Na7, d7, e5, Kf5, g5, c4, g4, h4, Ng3, Bh1
White: Nf8, c7, Rf7, d6, f6, b5, Rc5, Nc3, Be3, Ka2, c2, Qh2
Solution: 
Click to see solution below