Camillo Gamnitzer, Probleemblad 2017 , 3. Preis
Position: 8/6br/1p2Npp1/1P3P1P/7n/1pRBkpP1/pN3R2/rbK2Q2 w - - 0 1
 
selfmate in 4

Black: Bg7, Rh7, b6, f6, g6, Nh4, b3, Ke3, f3, a2, Ra1, Bb1
White: Ne6, b5, f5, h5, Rc3, Bd3, g3, Nb2, Rf2, Kc1, Qf1
Solution: 
Click to see solution below