Correct answer: Rc81...Nb7 2.Qb5# 1...Nf3/Ne4 2.Q:d8# 1...B:d5+ 2.N:d5# 1...Re4 2.Q:d8#/Qc5#/Qb5#/Qa5# 1...Rc6 2.Qa5# 1.Kb8?? (2.