The Battle of Dervenaki took place on July 26, 1822, during the Greek War of Independence. It was fought between Greek revolutionary forces and the Ottoman Empire near the village of Dervenaki in central Greece. The battle was significant as it marked a crucial victory for the Greeks, boosting their morale and solidifying their fight for independence. Led by the Greek commander Theodoros Kolokotronis, the Greek forces successfully defended against a larger Ottoman army. This victory helped to secure the Peloponnese region for the Greek revolutionaries and demonstrated their determination to achieve freedom from Ottoman rule.