Yes, you can charge your MacBook Pro (13-inch, M1, 2020), by using one of the three ports which can deliver 65W. The MacBook Pro (13-inch, M1, 2020) requires a 61W power adapter to charge at the correct speed. Having that this charger can achieve 65W, this should be more than enough power to charge your machine.

Please be advised that 65W can only be achieved when one port is being used at a time.