Correct answer: Bc41.Qd6?? (2.Qg6#/Qe5#) 1...Ke4 2.Qe5# but 1...f3! 1.Qe7?? (2.Qe5#) but 1...f3! 1.Bg4+?? 1...Kf6 2.Qf8# 1...K:g4 2.Qh3#
