Complex sentence: After the success of von Deutschmeister's regiment, he concentrated on the defense of equipment and skirmishers, but his soldiers were exhausted in crossing the mountains between Trnava and Jablonica.
Split into simpler sentences: After the success of von Deutschmeister's regiment, he concentrated on the defense of equipment and skirmishers. But his soldiers were exhausted in crossing the mountains between Trnava and Jablonica.