Coventry City 2–2 Bristol City (1977)

> As a result, the last five minutes were played out with neither team's players attempting to score

That’s nothing compared to West Germany–Austria in the 1982 World Cup (linked from that page), where “The game progressively deteriorated to a virtual standstill in the second half” (https://en.wikipedia.org/wiki/Disgrace_of_Gijón)

For weirdness, there is Barbados–Grenada in 1994, where “In the last minutes of regular time, both teams attempted to score own goals” (https://en.wikipedia.org/wiki/Barbados_4–2_Grenada)