Gerald Sladek ✝, Schach-Echo 1972
Position: 6b1/kpQ2p2/4p1p1/2K2R2/1p1pp3/1p6/8/8 w - - 0 1
 
mate in 4

Black: Bg8, Ka7, b7, f7, e6, g6, b4, d4, e4, b3
White: Qc7, Kc5, Rf5
Solution: 
Click to see solution below