Gerald Sladek ✝, Schach-Echo 1957, 3. Preis
Position: Kn1Bk1b1/7p/2p1p3/Q6P/8/p4N2/8/2b2r2 w - - 0 1
 
mate in 4

Black: Nb8, Ke8, Bg8, h7, c6, e6, a3, Bc1, Rf1
White: Ka8, Bd8, Qa5, h5, Nf3
Solution: 
Click to see solution below