Complex sentence: One of the most notable matches St. Georges played in their history was the 1965--66 the old second division decider against Qormi at the old Mannuel Island, a match that saw the biggest crowd of that season in all the MFA competitions.
Split into simpler sentences: One of the most notable matches St. Georges played in their history was the 1965/66 the old second division decider against Qormi at the old Mannuel Island. A match that saw the biggest crowd of that season in all the MFA competitions.