Poland on Sunday will vote in a tight presidential runoff election, where pro-EU Warsaw mayor Rafal Trzaskowski from the ruling centrists Civic Coalition will go head to head with nationalist historian Karol Nawrocki,

Poland holds a presidential election on Sunday as the conservative incumbent Andrzej Duda nears the end of his second and final term.

The centrist and nationalist hopefuls contesting Poland's presidential election runoff began trying to win over the supporters of eliminated candidates on Monday, in a major test of the coalition government's pro-European policies.

With Poland’s presidential runoff set for Sunday, a tense weekend saw debate controversy, a beer scandal, and rival marches in Warsaw.

Liberal Warsaw Mayor Rafal Trzaskowski and a conservative historian, Karol Nawrocki, emerged as the front-runners in Poland’s presidential election Sunday, according to an exit poll, putting them on track to face off in a second round in two weeks.

In Poland's presidential election, Warsaw mayor Rafal Trzaskowski narrowly leads against Karol Nawrocki, indicating a substantial anti-establishment sentiment. A Trzaskowski win could advance democratic reforms promised by Prime Minister Donald Tusk.

Warsaw Mayor Rafal Trzaskowski, who narrowly won the first round of Poland’s presidential election, is pushing back against the far right ahead of his runoff with opposition candidate Karol Nawrocki on June 1.

Rafal Trzaskowski, the Warsaw mayor, appeared to have won the first round of the election. Prime Minister Donald Tusk is hoping his eventual victory will help push through a liberal agenda.

Voters in Poland will cast ballots Sunday in a presidential election to choose a successor to conservative incumbent Andrzej Duda

Pro-EU candidate Rafal Trzaskowski rallies supporters in Warsaw ahead of the critical June 1 election runoff against nationalist Karol Nawrocki.- Watch Video on English Oneindia