Correct answer: Qb11...e2 2.Q:e2# 1...d3 2.Qa1# 1...Nf6/Ng7/Nc7 2.B:f6# 1...f5 2.Ng6# 1...d5 2.Nd3# 1.N:c6+?? 1...Kd5 2.Qb5# but 1...B:c6! 1.
