Complex sentence: The enemy forces approached from behind, they crawled under the other side of the carriage and grabbing his legs they pulled him to the ground, and he was beheaded in the process on 25 July 1386.
Split into simpler sentences: The enemy forces approached from behind, they crawled under the other side of the carriage and grabbing his legs they pulled him to the ground. He was beheaded in the process on 25 July 1386.