Correct answer: Nd61...Bf2/Bg1/B:c5 2.Qf8#/Qe5# 1...Bf4 2.Qf8# 1...Bg5/Bh6/Bd2/Bc1 2.Bd4#/Qf8#/Qe5# 1...Bd4 2.B:d4#/Qf8#