Correct answer: N:d41...c4 2.Q:d4# 1...Bc4/Nd3/Rd3 2.N:c4# 1.R:d4?? (2.Rd3#/Rd5#/Re4#) 1...Ng4/Nh1/Nh3/Ne4/Nd1/c4/Rg4/Rb3/R