Achyuta Deva Raya vs Boris Godunov

Achyuta Deva Raya succeeded his brother Krishnadevaraya as emperor of Vijayanagara. His accession was contested by some nobles, leading to internal instability that weakened the empire's central authority.

Achyuta Deva Raya launched a campaign against the Bahmani Sultanate, but was defeated at the Battle of Raichur. The loss resulted in the cession of the Raichur Doab to the Bahmanis, reversing earlier Vijayanagara gains.

Achyuta Deva Raya commissioned the Achyutaraya Temple in Hampi, dedicated to Lord Vishnu. The temple is a notable example of Vijayanagara architecture, featuring elaborate pillars and a large courtyard.

Achyuta Deva Raya faced a major rebellion from the Nayakas of the southern provinces. He successfully suppressed the revolt, but the conflict drained imperial resources and weakened the empire's military strength.

Following the death of Tsar Feodor I without an heir, the Zemsky Sobor elected Boris Godunov as Tsar of Russia. This ended the Rurikid dynasty and marked the beginning of the Time of Troubles, as Boris's legitimacy was contested.

A severe famine caused by volcanic winter and crop failures struck Russia. Despite Boris's efforts to distribute grain and money, the famine killed an estimated two million people, leading to widespread social unrest and weakening his rule.

A man claiming to be Dmitry Ivanovich, the deceased son of Ivan the Terrible, invaded Russia with Polish support. This pretender's campaign gained popular support, destabilizing Boris's regime and leading to the Time of Troubles.

Boris Godunov died suddenly in Moscow, likely from a stroke or poisoning. His death left his young son Feodor II as tsar, who was quickly overthrown and murdered by supporters of False Dmitry I, plunging Russia deeper into the Time of Troubles.