The Battle of Baia (Romanian: Bătălia de la Baia; Hungarian: moldvabányai csata) was fought on December 15, 1467, between the Moldavian prince, Stephen the Great and the Hungarian king, Matthias Corvinus. The battle was the last Hungarian attempt to subdue Moldavia, as previous attempts had ended in failure. Corvinus invaded Moldavia as a consequence of Stephen's annexation of Chilia—a fortress and harbour on the coast of the Black Sea—from Hungarian and Wallachian forces. It had belonged to Moldavia centuries earlier.