Correct answer: Rd11...Qf8/Qg6/Qg8/Qe6 2.R7d6# 1...Q:d7 2.Q:d7# 1...Qh5 2.R7d6#/Q:f6# 1...Rf5/R:f3 2.Q:c3#/R5d6# 1...Rf4/Rd6 2.