I remember watching that on a colour TV, which was a new and expensive technology in 1970.
It blew your eyes away cos you were so used to watching a black-and-white set.
I even cheered England on against W Germany in that world cup.
It was really exciting stuff because in those days things like satellite/long distance hook-ups with live sport half a world away were really rare.
Some events would conk out in mid match because the technology was so new. Then you'd sit and fume until they fixed it a few minutes later and the picture would reappear.
We take these things for granted now.