Correct answer: Qh4-e4 1.Qh4-e4 ! zugzwang. 1...d7-d5 2.c5*d6 ep. danger: 3.Qe4-a8 # 1...d7-d6 2.c5*d6 danger: 3.Qe4-a8 # 2.Qe
