1 teaspoon olive oil
1 cup chopped onion
2 garlic cloves, minced
2 cups shredded cooked chicken breast (about 10 ounces)
1 cup frozen whole-kernel corn
1/4 cup dry white wine
1 chopped seeded jalapeño pepper
1 teaspoon ground cumin
1 teaspoon Worcestershire sauce (Lea & Perrins)
1/2 teaspoon chili powder
2 (14 1/4-ounce) cans no-salt-added chicken broth (Swanson or Kitchen Basics Low Sodium)
2 (14.5-ounce) can diced peeled tomatoes (such as Del Monte Fresh Cut), undrained
1 1/4 cups crushed unsalted baked tortilla chips (about 16)