Correct answer: Nab51...B:c3 2.d3# 1...Rb5/Ra4 2.B:b5# 1...N:d5 2.Q:d5# 1...Ne5 2.Q:f4# 1.Nab5! (2.d3#) 1...Bd4 2.R:d4# 1...Ne5 2.Q: