Is the f2 Knight overworked stopping both Bh3 and Rd1 or is it ideally placed?
At best 1.....Bh3 draws. (Paul is on the right track).
After years of getting caught in S.G's problems I may have finally caught him.
(although I'm thinking perhaps he and Fat Lady had perhaps seen what
I was up to and tried to lead you up the garden path.)
The position was me playing over a game and shooting off on a fantasy trip.
I got this position where the Bh3 trick worked.
I then noticed the Rook b7+ idea (which failed.) so I re-jigged the position
to make it work.
It's a wee study in always looking deeper, past the final combination.
Stick this one amongst a set of, shall we normal test positions and it
will trip a few up.