Correct answer: Qd41...Be6/Bb5+ 2.Nb5# 1...Bc6/Bc8+ 2.Nc8# 1.Qd4! (2.Q:d5#) 1...e:d4 2.Bf4# 1...Be6/Bb5+ 2.Nb5# 1...Bc6/Bc8+