Right, the ref is an utter ****, but that's a point that takes us out of the relegation zone.
We can win against Swansea and that'll probably do for us.
No, minimum we have to do to have any chance of staying up is two draws, which barring a hefty (albeit not impossible) goal difference swing takes West Brom out of the running.
West Brom win doesn't make too much difference.
Absolute minimum we need is a draw against Swansea and another draw, and that would probably still leave us above them on goal difference even if they win on last day.
Also gives Chelsea a big carrot against Huddersfield.