Complex sentence: Babur, even though being the ruler of Kabul, didn't gave up the dream of reclaiming Samarkand, in 1513 he tried reclaiming it after death of Shaibani.
Split into simpler sentences: Babur, even though being the ruler of Kabul, didn't give up the dream of reclaiming Samarkand. In 1513 he tried reclaiming it after the death of Shaibani.