Correct answer: Rdf61.R:g7?? (2.Rg8#) but 1...Kf8! 1.Rh6?? (2.Rh8#) but 1...g:h6! 1.Rdf6! zz 1...K:d8 2.Rf8# 1...g:f6 2.Rg8#