Correct answer: Kc31...Qc5 2.R8:c5# 1...Q:c4+ 2.Q:c4# 1...Qb7/Qb8 2.Rb4#/Rd4#[A]/R8c5# 1...Qa7/Qa5 2.Rb4#/R:a4#/Rd4#[A]/Rf4#/Rg4#/