Correct answer: Q:c51...f4 2.R:g5# 1...Rd3/Rc1/Rb1/Ra1 2.N:d3# 1...Rb8 2.a:b8Q#/a:b8B# 1...Qf8/Q:g7/Qe6/Qe8 2.Re6# 1...Qg6/Qh5 2.<