Correct answer: Ng61...Q:c7 2.N:c7# 1...R:c3+ 2.K:c3# 1...R:b4+ 2.K:b4# 1.Nf7?? (2.Re5#) 1...Q:c7 2.N:c7# 1...R:c3+ 2.K:c3# 1...R:b4+ 2