Correct answer: Rgf61...Nf6/Ne7 2.N:f6# 1...N:c4 2.Q:c4# 1...e2 2.N:d2# 1...c:d6 2.N:d6# 1...B:c3+ 2.N:c3# 1.Rg5?? (2.Re5#) 1...B:c3+ 2.N:c3#