what are the dates of all the games?
september 14, 1983, september 15, 1983, september 18, 1983, september 20, 1983, september 21, 1983, september 22, 1983, september 26, 1983
which ones have a score above 3?
september 20, 1983, september 22, 1983, september 26, 1983
of those, which game has the shortest delta?
september 26, 1983