Correct answer: Ng51...Rd6/Rdc8/Rb8/Re8/R:f8 2.R:d6# 1...Rc5/Rcd7/Re7 2.R:c5# 1...R:c4 2.d:c4#/b:c4# 1...b:c3 2.N:c3# 1.Re6?? (2.Re5#/N