The presidential runoff on June 21 in Colombia faces two political extremes at the polls: the far-right candidate Abelardo de la Espriella and the leftist candidate Iván Cepeda. In the midst of a tight race and growing polarization, both campaigns are moving their last chips in the final stretch to achieve victory. What are they betting on? Why will some regions, voting in big cities and mobilizing abstentionists be key?