
1) ZX Spectrum game
Found on
https://www.crosswordclues.com/clue/chequered-flag
[video game] Chequered Flag is a racing video game developed by Steve Kelly for Psion Software Ltd and published by Sinclair Research Ltd in 1983. It was the first driving game published for the ZX Spectrum and one of the first computer car simulators. ==Gameplay== Chequered Flag allows a player to select a racing track and one of three car...
Found on
http://en.wikipedia.org/wiki/Chequered_Flag_(video_game)

The black and white flag, which resembles a chequer (checker) board and is waved on the Start/Finish line to indicate the end of the race. The exact origins of the chequered flag are still debated by historians, though the earliest pictorial evidence is from the 1906 Vanderbilt Cup race in Long Island, New York.
Found on
https://f1experiences.com/blog/f1-glossary-a-z-most-commonly-used-terminolo
No exact match found.