Only to not lose.
Whatever target we set (higher or not), if rain affects England's innings it lessens the time they can chase or for India to bowl them out.
I still don't know what target will be good enough if the rain stays away
Lead of 285. If we can get a lead of 500 by middle of third session I'd sit comfortable. Can't give England a full four sessions, and even I'd be surprised if England pulled that off in one day.