Correct answer: Qe61...Ra8 2.Q:a8# 1...f6/f5 2.Qg8# 1.Rf1?? (2.R:f7#/Q:f7#) 1...Rd8/Rc8/Rb8 2.Q:f7# 1...Ra8 2.Q:a8#/Q:f7# 1...f6 2.Q