Add marinade and chicken pieces together in a ziplock bag and let marinate for at least 1 hour.
In a large skillet heat 2 TBS oil over medium heat. Add the onion, and all peppers and cook until until onions begin to brown, about 10 minutes. Using a slotted spoon transfer to a bowl.
Use same skillet and increase heat to med-high. Add chicken pieces, discarding any left over marinade, and cook until browned, 5 - 7 minutes. Add the pineapple, pepper/onion mixture and black beans and simmer just until heated through 2 - 3 minutes. Add cilantro, cook about 1 more minute.