(For those who don’t know cricket: if your opponent is outscoring you heavily, there’s no way to win the game, but by playing defensively, there still is the possibility of “not losing” the game (called a draw. That’s different from a tie, where both teams score the same number of runs. Ties are extremely rare (about 1:1000 matches. See https://en.wikipedia.org/wiki/Tied_Test), draws fairly common (about ⅓ of all test matches)). Part of the charm of test cricket is that trying harder to win a game also increases the risk of losing it, so teams have to make educated guesses as to whether to pursue that)