V. Halberstadt
3rd Prize Magyar Sakkvilag 1936

White: Kh1, Rb7; pawns - a2, d6
Black: Kc3, Re2; pawn - g3
Win

1 d7/i Rh2+/ii 2 Kg1 Rd2 3 a3 Kc4 4 a4 Kc5 5 a5 Kc6 6 a6 

i)1 a4 Rh2+ 2 Kg1 Rd2 3 d7 Kc4 - reciprocal zugzwang
ii)1 d7 Rd2 2 a4 Kc4 3 a5 Kc5 4 a6 Kc6 5 Kg1 - zugzwang