Upper Bann - To hold or to lose for the DUP?
For those trying to ensure the two largest unionist parties agreed as wide-ranging a voting pact in the general election as possible, Upper Bann was the one that got away.
The DUP, which holds the seat, wanted the Ulster Unionists to stand aside claiming a split vote could allow Sinn Féin to win.
The Ulster Unionists believe it is possibly their best chance of getting back to Westminster.
BBC News NI Political Correspondent Gareth Gordon has been speaking to candidates.
You can find a full list of candidates standing in Upper Bann here.
20 Apr 2015