Game ended suddenly

I have had a game (#3146) end without any explanation. I assume that, either my opponent resigned, or that he lost on time. It would be good to know which.

I only know that I won the game because it was a tournament game and I can see it on the tournament results. If it were a non-tournament game, I would have no way to tell who had won. Yes, I know it says "Result: 2 : 0 ". But this seems to be the wrong way round. When time is given, it is the black player who is listed first. Is it white first when the result is given?

bump