Given your EAMCET rank of 1803, JEE Mains OBC rank of 9600, and JEE Advanced OBC rank of 8595, your best option for Computer Science Engineering (CSE) would likely be through EAMCET. With your rank, you could secure admission to top engineering colleges in Andhra Pradesh or Telangana, especially in government or reputable private institutions. JEE Advanced and Mains ranks may not be as favorable for top IITs, but you can explore NITs or IIITs as well.

For more details you can visit the link given below

https://engineering.careers360.com/jee-college-predictor