Correct answer: d8N1...B:c2+ 2.N:c2# 1...Qa4/Qb4/Qb6/Qc7/Qd8 2.R:d5# 1...Rf8/Rd8/Rc8/Rb8/R:a8/Rh8 2.B:d5# 1...Nc5/Nd8 2.Q<