Black just played 30… Rd2-d4. What’s the best move for white?

Black has a slight material advantage. The pawn on f7 is under threat of being lost. On the other hand, the Black king is clearly more vulnerable than the White one. The White rooks are also eyeing that side of the board. In short: White needs to hurry. But how? That’s not so easy as it seems. The first move is likely obvious for you. But how to proceed? You find the solution here…