Correct answer: Rd31...Qb7/Qc8 2.Q:a1# 1...Bg3 2.Q:g3# 1...B:h2 2.Q:h2# 1...Ne4/Nf1/Nc4/Nb1/Ndb3 2.N:f3# 1...Bg2/Bh1/Bg4/Be
