Smokes off B Upper, which allows an aggressively positioned CT to peek towards door or to focus towards mid. Make sure there's a mollythrown between door and upper, otherwise Ts can easily rush through and beat you to Upper.
Running from CT spawn, align roughly with the stones in the middle of the left alley wall, walk throw while aiming at the square formed by the corner of the building.
Do you want to comment on this nade?