Correct answer: Kg7-f7 1.Kg7-f7 ! danger: 2.Qg6-h5 # 2.Qg6-g5 # 2.Qg6-e6 # 1...Bb1*e4 2.Qg6-e6 # 1...f4*g3 2.Qg6-h5 +