Swindon finally took the lead on 25 minutes with Andy Monkhouse scoring from inside the box with his shot being deflected into the net to put Swindon 1-0 up.
Christian Roberts then took the ball around the 'keeper but crossed the ball in front of the goal instead of taking it into the empty net, although Boston still had a defender back.
In the second half Boston went down to ten man after Green was shown two yellow cards in under a minute, but Swindon didn't make the most of playing a side with one player down.
On 88 minutes Boston equalised with a goal from N'Guessan making it 1-1.
Overall a fairly average game which Swindon should have won, but they didn't take their chances. Swindon do however move back up to 2nd as teams around them also lost. Swindon have now dropped 6 points this week, so they really should be top of the table.