Opponent running out of time - system scores the game as a remis

How can it be Remis, when my opponent runs out of time? I thought the sense of the clock is - you lose if you run out of time .. otherwise from that moment on I played higher ranked players and wait til the time is over

If you did not have sufficient material to mate your opponent, the game ends in a draw rather than a loss if they run out of time.

ok that makes sense

@Malacie you only had your king left

thank you..never heard of that ruling..now i know

This game

as there exists no series of legal moves that leads to checkmate, it is a draw.