for which nit should I try in special round if my crl is 83200 and obc ncl rank 23000
Hello,
You should definitely try your home state NIT, NIT Puducherry, NIT Manipur, NIT Meghalaya, NIT Raipur, NIT Agartala etc, where your chances are good in branches( except CSE, IT, ECE).
You could also use our college predictor:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer