The first round of 2009 Romanian presidential elections was held in Romania on 22 November and a run-off round between Traian Băsescu and Mircea Geoană was held on 6 December 2009. Although most exit polls favored Geoană in the runoff, the authorities declared Băsescu the narrow victor with 50.33% of the votes. It is to date the closest election in Romanian history. However, the opposition contests the results, citing a "high number of void ballots, modified voting protocols, and massive electoral tourism", vowing to challenge the result in the constitutional court. The Organization for Security and Co-operation in Europe (OSCE) declared that the election "was held generally in line with OSCE commitments", but also urged the authorities to investigate claims of fraud.