Tom Beere's first ever goal from Wimbledon could endear himself to the Dons faithful for life as it edges them closer to a play-off final at Wembley Stadium.
The player, who only recently returned from a loan spell in non-league football, showed supreme calm to take his chance in the 93rd minute. His first effort was blocked, his second was slotted just inside the post.
Accrington also had their chances, hitting the post in the second half. You can read the full report here.
The Dons take a valuable lead with them to the Crown Ground for the return leg on Wednesday, but just like Portsmouth's semi-final with Plymouth, this one remains delicately poised.
This is it from us tonight, but join us again tomorrow as play-off football continues with Bradford v Millwall in League One and then Plymouth v Portsmouth in League Two.