I was down 35 points once with only the 6 and 7 balls left on the table and managed to win the game. My opponent was not a world champion, though.Vafaei misses the pink leaving himself 19 ahead and with 13 remaining.
And Selby decided to play on despite the fact he needed a snooker, which is probably really hard to do with only 2 balls on the table.
Came really close a few times.