Braised Chicken Legs with Red Wine, Tomato, Anchovies & Rosemary

Chicken drumsticks (1-1/4 to 1-1/2 lb.)

Chicken thighs (1-1/2 to 1-3/4 lb.), bone-in skin-on medium

Anchovy, oil-packed fillets

medium cloves Garlic

Plum

Rosemary, fresh leaves

Chicken broth, homemade or low-salt canned

Kosher salt and freshly ground black pepper

Red-wine vinegar

Vegetable oil

Red wine, dry