Romania's Constitutional Court on Monday validated the shock first-round result in the country's presidential election, setting the stage for a run-off vote on Dec. 8 that could upend its pro-Western orientation and undermine backing for Ukraine.

Romania’s top court ordered a vote recount in the first round of the presidential election, it said on Thursday, in a ruling observers said risked tarnishing the credibility of state institutions ahead of two more ballots.

Calin Georgescu, who had been widely dismissed as a fringe candidate, won the most votes on Sunday with 22.9 percent. He will face a more centrist opponent in the second round on Dec. 8.

Romanians cast ballots Sunday in a parliamentary election sandwiched between a two-round presidential race, the first of which has plunged the European Union and NATO member into unprecedented turmoil following allegations of electoral violations and Russian interference.

Romanians vote in a parliamentary election on Sunday in which the far right is expected to gain from uncertainty over whether the shock result in a presidential election will stand. Days after far-right politician Calin Georgescu won most votes in the presidential election first round,

Hundreds of protesters gathered in Bucharest after a far-right populist unexpectedly won the first round of a presidential race, plunging Romania into turmoil just days before the country holds parliamentary elections.

Romania was thrown into turmoil after a top court ordered a recount of the first round of last week's presidential election won by Calin Georgescu, a little-known far-right admirer of Russian President Vladimir Putin.

Still reeling from this week's shock developments, Romanians returned to the polls on Sunday (December 1) to elect their parliament, with the far right tipped to win, potentially heralding a shift in the NATO country's foreign policy.