Back into a corner with Moonwalk, an X-Ray turnaround, or a precise Morph turnaround. It is possible to turn around with Morph without moving at all, which requires a very short input.

Requires:

{"or": [
  "canMorphTurnaround",
  "canXRayTurnaround",
  "canMoonwalk"
]}

Dev note: FIXME: Turning around with Morph could use another tech, but strats requiring pixel precision typically already require more tech.