Hi Mario, thanks for your attention.
Lissa has been a major ironclads battle indeed, and one of the fiercest ever. Austrian Admiral Tegetthoff (still regarded as one of the greatest admirals in history) divided his ironclads divisions in three wedge formations seeking the chance to ram the enemy ships (he was a strong supporter of ramming manoeuvres), so the two fleets engaged in a furios short range gun and ram combat while Italian divisions, led by Admiral Persano were still forming their battle lines coming from coastal support to the landings (moreover Italian doctrine was centered on long range artillery engagement so they have been caught in a very difficult moment and without the chance to show their true firepower...).
The most important Italian ironclad, "Re d'Italia" after a wrong manoeuvre, remained motionless in the middle of the fray and was rammed from the Tegetthoff's flagship, "Erzherzog Ferdinand Max", sinking in few minutes; another Italian "armored" gunship simply blew up. The Italian admiral wasn't onboard the "Re d'Italia" though, cause he transferred himself on the newly arrived rammer "Affondatore" just before the battle, (thus destroying the Italian chain of command, because not all the skippers had been informed in time...)
This is one of the few episodes in history in which a major battleship rammed another peer one in a big battle.
The Italian wooden ship divisions led by Admiral Vacca were never committed to engage (on the contrary, Austrians ones played an important role in the battle); eventually Vacca stated he didn't receive the order to attack (so would be interesting to simulate a "what if" scenario with all ironclads and wooden vessels joining the battle).
This battle has been studied for ages in all the naval colleges at least until RJW and WW1.
In the end, in my opinion this remains one of the most interesting periods in the ironclads era (they weren't still true pre-dreadnoughts models, yet they were very fascinating vessels).
Regards
Carlo