Complex sentence: Al-Talaba scored a goal and dominated the match until, in the last 30 minutes, Salahaddin managed to equalize and keep the score 1--1, which won them the league for the first time of their history.
Split into simpler sentences: Al-Talaba scored first and dominated the match until, in the last thirty minutes, Salahaddin managed to equalise. The score remained 1--1, which won Salahaddin the championship for the first time in their history.