Heat oil over medium heat in a large, heavy bottomed pot or dutch oven until hot.Add peppers and saute until beginning to soften, about 4 minutes.Add onion and continue to cook 4-6 minutes or until softened and golden.Add garlic and cook another 1-2 minutes.Crumble in ground beef and cook until browned, 4-5 minutes.Carefully drain off about half the fat, then add the crushed tomatoes and stir well.Add the spices. sugar, salt and pepper and stir well.Stir in the chiles, chipotle pepper and bottle of beer.Simmer covered, for at 20 minutes.Uncover and add beans and cook an additional 20 minutes. The chili should reduce a bit and have a nice thick consistency.Stir in cilantro and squeeze in the juice from half of a lime.Spoon into a bowl and sprinkle with garnishes if desired.