Shredded Beef

1 pound rump roast
1/2 cups water
1 teaspoon salt
1 teaspoon black pepper
2 beef bouillon cube
1 tablespoons chili powder
1/2 teaspoon onion powder
1/2 teaspoon garlic powder

1 teaspoons liquid smoke flavoring
2 teaspoons Worcestershire sauce
1 tablespoons red wine vinegar
1/2 teaspoon lemon juice
3 cloves crushed garlic