Correct answer: Qc41...Nd3/Ne2/Nb3/Na2 2.Q:b1# 1.Qb5?? (2.Qb2#/Qe5#) 1...Nd3 2.R:b1#/Q:b1# 1...Ne2/Na2 2.R:b1#/Qb2#/Q:b1#
