Any non-beginner rating could do the job. One just needs to have the feel of the position, and a certain degree of stategical understanding.
Nice example game, this is very helpful! I think I'd be very hesitant to play f5, giving up the e5 break. Sure, the bishop is bad, but our bishop on c2 doesn't look great either. i'm 2100, I don't think I would have dared to play it actually, while it is a very strong idea.
Thanks for posting it.
FMBluebird already on 8th move. Some of the start of games I will publish very soon.