Correct answer: Qb11...b4/d5 2.Bd3# 1...Ng3/Ng7/Nh4/Nh6/Ne7/Nd4 2.Qd4# 1.Bc3?? (2.Na3#) 1...Nd4 2.Q:d4# 1...b4 2.Bd3# but 1...Ne3!
