12-6 curve

Runners on first and third, two outs. Batter hits a sharp ground ball straight up the middle, right by the pitcher. The shortstop makes the catch in front of second and attempts to tag the runner as he slides by. The runner successfully avoids the tag on the slide but also slides right past the base without touching. Meanwhile, the runner from third scores. As he scrambles to get back to the base, the shortstop applies the tag, this time successfully, for the out. Does the run count?