is it Possible to Dual Boot on a Single Hard Drive Using OpenCore ?

Hey :3 i really Wanna Install MacOs Natively onto My Pc But i only Have A 1 Tb Hard drive with my data atm :(

Is it possible to install MacOs Without Formatting Whole Hard drive ? i Have 300Gb Free Space and i wanna Dual boot

My Pc Specs:

CPU: Intel i5 4460 GPU: Intel Hd 4600 8GB DDR3 Ram 1TB HDD

Help plox :(