Explainer: What's at stake in Türkiye's first presidential runoff?

ANKARA, May 27 (Xinhua) -- As the final battle for the Turkish presidency is within 24 hours, millions of Turks are prepared to cast a decisive ballot.

They will choose between incumbent President Recep Tayyip Erdogan, whose long-term ruling witnessed the country's increased regional role, and opposition candidate Kemal Kilicdaroglu, whose campaign focuses on fixing the economy.

Erdogan, 69, has emerged w