Battle of Toro

41°31′32″N 5°23′28″W / 41.52556°N 5.39111°W / 41.52556; -5.39111 The Battle of Toro was part of the War of the Castilian Succession, fought on 1 March 1476, near the city of Toro, between the Castilian-Aragonese troops of the Catholic Monarchs and the Portuguese-Castilian forces of Afonso V and Prince John of Portugal.

The battle was militarily inconclusive, as both sides claimed victory: the Castilian right wing was defeated by the forces under Prince John who possessed the battlefield, but the troops of Afonso V were beaten by the Castilian left-centre led by the Duke of Alba and Cardinal Mendoza.

However, it was a major political victory for the Catholic Monarchs by assuring to Isabella the throne of Castile: The remnants of the nobles loyal to Juana de Trastámara adhered to Isabella. With great political vision, Isabella took advantage of the moment and summoned the 'Cortes' at Madrigal-Segovia (April–October 1476). There her daughter was proclaimed heiress of Castile's crown, which was equivalent to legitimising her own throne.

As noted by Spanish academic António Serrano: "From all of this it can be deduced that the battle [of Toro] was inconclusive, but Isabella and Ferdinand made it fly with wings of victory. (...) Actually, since this battle transformed in victory; since 1 March 1476, Isabella and Ferdinand started to rule the Spanish throne. (...) The inconclusive wings of the battle became the secure and powerful wings of San Juan's eagle [the commemorative temple of the battle of Toro] ".

The war continued until the peace of Alcáçovas (1479), and the official propaganda transformed the Battle of Toro into a victory which avenged Aljubarrota.