Camillo Gamnitzer, The Problemist 2019 , 3. Preis
Position: 1q4Q1/bpp1P1p1/1rp5/2K3P1/2B5/2k1BRp1/4RPrp/8 w - - 0 1
 
selfmate in 4

Black: Qb8, Ba7, b7, c7, g7, Rb6, c6, Kc3, g3, Rg2, h2
White: Qg8, e7, Kc5, g5, Bc4, Be3, Rf3, Re2, f2
Solution: 
Click to see solution below