Correct answer: Rc71...Nc6 2.R:d7#/d:c6# 1...N:a6 2.R:d7# 1...R8c7/R8c4 2.e8N# 1...R8c6 2.e8N#/d:c6# 1...R8c5 2.Qe5#/e8N# 1...Rf8 2.e:f8Q#/e:f
