Correct answer: b:a31...Ng6 2.Nd6# 1...e4 2.Ra5# 1...N:g5 2.Ne3# 1...Nf6/Nf8 2.R:f6# 1.Ra5?? (2.R:e5#) 1...Ng6 2.Nd6# 1...Nf6 2.R:f
