1 chicken breast
6 cups chicken broth, or as needed
3 tablespoons olive oil, divided
1 pound portobello mushrooms, thinly sliced
1 pound white mushrooms, thinly sliced
2 medium shallots, diced
1 ½ cups Arborio rice
½ cup dry white wine
4 tablespoons butter
3 tablespoons finely chopped chives
⅓ cup freshly grated Parmesan cheese
sea salt and freshly ground black pepper to taste