Rh8 doesn't work bro, after Ke7 there is Nd5+ from black and there is no mate
a puzzle
In fact there is a wonderful idea here!! Example diagram (but there are much better versions possible). Is this what you were looking for?

@EvinSung: Why not simply "2. Rxf8+" ?
Yeah, the puzzle is sort of ambiguous. Why don't you check out a few different puzzles I post on my blog!
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