Correct answer: Rd51...b4/Qa5/Qa6/Qd4/Qb3/Qc2/Qd1 2.Rd4# 1...f4 2.Bg6# 1...R:d7 2.e:d7# 1.Nc4?? (2.d3#/Rd4#) 1...b:c4/Qb3/Qc2/Qd1 2.R