Capital Gain On Residential Property long Term or Short Term

Based on registration agreement, right in the property is acquired on 30.09.2013. As such it becomes LT holding.

Dear Sirs, 

I am confused. 

Dhirajlal Sir  Please site some  Rulings in  Our  favour 

Thanks in advance. 

https://itatorders.in/blog/date-of-allotment-to-be-considered-for-calculating-holding-period-even-if-date-of-possession-is-later/