Well after one of the most terrible battles in the medieval times battle of Kosovo,15 June 1389 Europa got it right.Ottomans where there to stay soon the second best prepared crusade come to bee. Son of Duke of Burgundy Lord Juan later called the Fearless set ought from Dijon trough HRE and meet the King of Hungary Sigismond in June 1396.He brought about 15,000 crusaders all best of the best he didn't lisente to the king and went on to Serbia.After some initial fights wich they won they tried to cross Danube on 25 october 1396 but Turks where there.They had initial chance to crush Ottoman army when their infantry beet Ottoman but the kinights charged and they where stoped by hosearchers.Hungaryian king acted but serbian count Stephan who was Sultans vassal attacked hungayians and the king was defeated.
Not until 1443 was another real crusade lunched
for more reed ''Among these forces was Johann (also called Hans) Schiltberger, a sixteen year old from Bavaria. He was captured in this battle, and would spend most of his life as a servant for various masters. Johann would travel throughout the Middle East and Central Asia, until 1427, when he managed to escape and return to Bavaria, where he wrote an account of his ordeal and travels. For more information about the battle, please see the article "The Battle of Nicopolis", by Kelly DeVries, in Medieval History Magazine i.2 (October 2003).''