Correct answer: Nd51...Qe2/Qe1/Qf3/Qg3/Qh3/Q:f4/Qd4 2.Rd4# 1...Q:e4 2.Q:e4# 1...Q:c5 2.R:c5# 1...Nc2/Nd5/Na2 2.Qd5#/Q:a6# 1