Nyora kupfuurira kweiyi ndima - Kukundwa kwaSultan Beyezid I naTamerlane paAnkara
muna 1402 akazarura nhambo yechisimba muUmambo hweOttoman. Mircea akaishandisa kuronga mushandirapamwe mutsva unorwisa maOttoman: muna 1403, akatora nhare yeGenoese yeKilia pamuromo weDanube. Nokudaro muna 1404, aigona kuisa chiremera chake paDobruja. Muna 1416, Mircea akatsigira kupandukira Sultan Mehmed I, akatungamirirwa naSheikh Bedreddin munharaunda yeDeliorman, muSouthern Dobruja.