Luton Town 2-3 Braintree Town
Ten-man Braintree held off a Luton fightback to delay their promotion back to the Football League.
Luton would have won the Conference Premier title with a win but Dean Wells and James Mulley put the Iron 2-0 up in 21 minutes.
Visiting keeper Nick Hamann was sent off before the break but Chez Isaac slotted home a third before Luton's Jake Howells scored from the spot.
Alex Wall struck from the edge of the area but they could not force another.
The Hatters are 10 points clear of second-placed Cambridge having played one more game than the U's but Richard Money's side - following a 7-2 defeat of Hyde - must win against Kidderminster and Lincoln in the next six days to keep their title challenge alive.
A total of 10,020 fans packed out Kenilworth Road, with most hoping to see their team get the victory they needed to win promotion after five years in non-league.
However, missing 27-goal top scorer Andre Gray through injury, Luton fell behind early on when Wells rose highest to head home a Daniel Sparkes corner.
It got worse for the hosts with the play-off chasing Iron scoring from their next attack through Mulley's finish from Dan Holman's cross.
The Hatters, who had lost just once at home all season, were handed a lifeline before the break when visiting keeper Hamann was given a straight red card after needlessly charging out of his area and fouling Paul Benson.
Alan Devonshire's side were defending admirably and scored a third goal against the run of play in the second half when Isaac was left one-on-one with home defender Steve McNulty and kept his cool to finish well.
Just when it looked like the game was beyond Luton, visiting defender Ryan Peters was adjudged to have handled in the area and Howells scored confidently from the penalty spot.
The goal reinvigorated the home crowd and Wall's powerful strike took a deflection to fly into the back of the net and make it 3-2 with over 25 minutes to play.
Mark Cullen came close to levelling when his shot hit a post as John Still's side poured forward.
The Hatters failed to force replacement keeper Nathan McDonald into any more action of note but their promotion is surely still a matter of time.
Luton manager John Still told BBC Three Counties Radio:
"I don't think we played well enough to win. I thought we were poor first half, better second half, but not enough to win.
"We scored two goals from home today, and not got anything from it. That's disappointing because normally if we scored two goals we would have got something.
"2-0 down is tough. 3-0 down is even tougher. I think we just had people out of position. When you're 3-0 down you don't give yourself a chance.
"I think our organisation and discipline let us down today. I'm the manager, I have to take a bit of responsibility. I set it out, if people haven't followed it, perhaps I haven't done my job properly."
- 2FranksBooked at 90mins
- 23RobinsonSubstituted forRuddock Mpanzuat 60'minutes
- 7LawlessSubstituted forRooneyat 13'minutesSubstituted forWallat 60'minutesBooked at 67mins
- 43Ruddock Mpanzu
- 20HamannBooked at 30mins
- 4IsaacSubstituted forLaurentat 77'minutes
- 26MulleyBooked at 45mins
- 22CoxBooked at 79minsSubstituted forJakubiakat 83'minutes
- 10HolmanSubstituted forMcDonaldat 31'minutes
- Lee Swabey
- Shots on Target