BUDAPEST, Hungary - Veteran nationalist leader Viktor Orban has conceded defeat following a landslide election victory by the upstart opposition Tisza party. The centre-right, pro-EU Tisza party, led by Peter Magyar, is projected to win a crucial two-thirds majority in the 199-member parliament.

"The election result is painful for us, but clear," Orban stated. "The responsibility and possibility of governing was not given to us."

If confirmed, this outcome signals an end to Orban's 16-year tenure, with significant implications for the European Union, Ukraine, and Hungary's relationship with Russia. A Tisza victory could lead to the release of suspended EU funds and a less adversarial role for Hungary within the bloc.

Orban's government has been criticized for eroding democratic standards. Tisza has pledged to combat corruption and restore institutional independence.

Frustration over economic stagnation and rising living costs appears to have fueled support for Tisza. Voters expressed a desire for change and an improvement in the national mood.