Correct answer: Qd11...Qh4/Qg5/Qd1 2.b6# 1...d:c2 2.Q:c2# 1.Qc3?? (2.Qb3#/Qa3#) 1...d:c2 2.Q:c2#/Qa3# 1...Qd5/Qf7 2.Qa3# but 1...Q:e8!