Meanings of final mistake in English

It was the final mistake of an error-strewn display.

You have now made your third and final mistake.

The second and final mistake came immediately after.

Michael Moretti had made the mistake of underestimating him, and it was going to be Moretti's final mistake.

Her husband's reaction was unemotional - he was annoyed at her final mistake, thought about her careless housekeeping.

And, now," Behr said in his low, even voice, "and, now, after that, we have made the final mistake.

Maud, cool, pale, impassable, was sure to win at last, waiting, like the superior chess-player, for that final mistake which gives an adversary checkmate.