Correct answer: Qb1-f5 1.Qb1-f5 ! danger: 2.Qf5-f4 # 2.Qf5*d5 # 1...Bh5-g6 2.Qf5*d5 # 1...Rh6-d6 2.Qf5-f4 # 1...Rh6-
