do you think it was impossible?
http://en.wikipedia.org/wiki/Battle_of_Sinop Russia at that time had gigantic technical advantage over OE
Yes, a detachment of russian ships of the line mauling some turkish frigates in harbour is a great demonstration of russian technical superiority.
Where do I start with this? Sinop was fought between neumerically similar forces, but the russian ships easily outgunned the turks. The heaviest ships the turks had were those seven frigates, whereas the russians brought six ships of the line to action. Assuming that the article you linked gets the numbers right, the three largest ships in the russian battleline massed a firepower equal to all seven turkish frigates
combined. All told, the russians massed about 1.5 times as much firepower as the turks. And it only gets worse when you realize that the russians neumerically could match a battleship with just about every turkish frigate, and a frigate or corvette with each turkish corvette.
Then you have to understand the context of the engagement. The turkish frigates are sitting at anchor when a russian squadron arrives and starts pounding them. The turks never get to use the main asset of their ships: the speed necessary to evade ships of the line. Sinop is a good example of why, from the late 17th century until the world wars lighter ships almost invariably declined to engage in fleet actions, at least in the main battle line. If they did, they would be crushed by the superior firepower of the enemy battleships. This is what happened at sinop. Russian battleships engage at close quarters with turkish frigates, who have little chance of escape. The outcome is effectivly preordained.
In short, Sinop was far from a fair test of either combatant. Winning was not so much a demonstration of russian prowess or turkish shortcomings as much as an illustration of the realities of naval warfare during that timeperiod. To be honest, at sinop all the russians had to do was not lose. the victory tells us relativly little about the combatants, and the battle would only be meaningful if the opposite result had occured, because that would have required tactical incompetence and inept seamanship on an incredible scale by the russians.