Correct answer: Qd8-h4 1.Qd8-h4 ! zugzwang. 1...Kh1-h2 2.Qh4*g4 zugzwang. 2...Kh2-h1 3.Qg4-g1 # 1...Kh1-g2 2.Nh3-f2 zugzw