Camillo Gamnitzer, Main-Post 1973
Position: q2b4/pp2pR2/B5K1/n2P1NpP/rp3kp1/3R4/5N2/8 w - - 0 1
 
mate in 4

Black: Qa8, Bd8, a7, b7, e7, Na5, g5, Ra4, b4, Kf4, g4
White: Rf7, Ba6, Kg6, d5, Nf5, h5, Rd3, Nf2
Solution: 
Click to see solution below