East Fife secured the 2007-08 Scottish Third Division title after beating East Stirlingshire F.C. at Firs Park, Falkirk 3-0 on 15 March 2008. This gave them a points total of 74, 26 points ahead of Stranraer who could post the next best total in the league of 69 points if they were to win their remaining fixtures. This was East Fifes first league title for 60 years and their first piece of silverware since 1954. On 14 April 2009 their manager David Baikie resigned from his position. On 23 August 2011, the Fifers delivered an emphatic victory against Dunfermline Athletic F.C. of the Scottish Premier League in the Scottish League Cup. Then on 20 September 2011, East Fife recorded yet another cup shock, defeating SPL Aberdeen F.C. 7-6 on penalties, after a 3-3 draw, at Pittodrie Stadium, to advance to the quarter finals on the Scottish League Cup.
Question: How many points did SPL Aberdeen F.C. lose by on 20 September 2011?
Answer: 1