The Battle of Viborg Bay was a naval battle fought between Russia and Sweden on July 4, 1790, during the Russo-Swedish War (1788-1790). The battle ranks among the world's largest historical naval battles and also among the most influential, as it introduced the naval battle concept of "firepower over mobility".

http://haryarti.deviantart.com/art/The-Battle-of-Viborg-Bay-575811329