Has an AFL game ever ended 111-56?
It has. 111-56 has been a AFL final 4 times in 16,622 games. The first was Richmond beat Geelong on July 19, 1919; the latest was Sydney beat Richmond on April 10, 2010.
That makes 111-56 the 947th most common final score out of 6,607 that have ever occurred in AFL. One point away, 112-56 has happened 2 times and 111-57 has happened 2 times. At one point the score disappeared for 70 years, between 1939 and 2009.