The map has been colored according to the percentage obtained by the coalition which attained more votes. Bachelet was the only candidate of the Concertación, while both Piñera and Lavín represented parties of the Alianza (Renovación Nacional and Unión Demócrata Independiente, respectively).
own, map by James2813 - Trabajo propio, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=112216215}
MP DDT