Democrats are targeting four seats in Illinois, where voters will pick their nominees Tuesday in the second congressional primaries of the year.

It’s an early test for the party’s ability to nominate candidates it thinks are viable in the general election. Unlike in Texas, which held the cycle’s first primaries two weeks ago, there are no runoffs in Illinois. So a simple plurality would be enough to advance to the November general election.

The Democratic Congressional Campaign Committee has added four Republican-held districts to its target list: the 6th, the 12th, the 13th and the 14th. Democratic strategists who know the state admit the 14th is a reach.

The DCCC has only openly picked a favorite in the 12th District. Last cycle, the party failed to even recruit top-tier candidates in the 12th and 13th districts, both of which were drawn to be competitive for Democrats.

[Democratic Showdown in Illinois’ 3rd District]