Correct answer: N:e61...Bh7 2.N:f7# 1...Nf3+/Nf5+/Nc2+ 2.Kc4# 1...Bd2/B:a5 2.B:d4# 1...Bb4+ 2.K:b4# 1...f6 2.Qc7#/Qd6# 1...f5 2.Ng6#/Qg