Correct answer: Qc11...Nf5/Nc4/Nc8/Nb5/Nb7 2.Ng5# 1...Nf7 2.Bg6# 1...Ng4/Ng8/N:h5/Nh7/Nd5 2.Nc5# 1...d:e2/d2 2.Qb1# 1.Bg6+??