Correct answer: Rc11...b:c2 2.Rb4#/Qb5# 1...Qg7/Qg6/Qg4/Qf8/Qe8/Qc8/Qh8/Qh7/Qd5 2.Qd5# 1...R:e3 2.Rd4#/N:e3# 1...Re6 2.Rd4#/<
