In a large bowl, combine yogurt, lime juice, garlic, salt, turmeric, coriander, cumin, ginger and cayenne pepper.
Stir to mix. Add chicken pieces and toss to coat.
Cover chicken with peppers and onions.
Cover and chill overnight. Prepare hot coals.
Grill chicken for 8-10 minutes on each side or until done, basting frequently with marinade.
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