Weird Game

Hi. I just had a weird game, and I wanted to show it to you. 

Game's link: https://www.chess.com/live/game/9493035999 

This person just blundered the queen in move 2, which is not normal for a 950+ rated player, and what's even weirder, he kept playing and didn't resign.
I have to say I almost ran out of time and lose the game, even when I was clearly in a winning position. 

He is probably under-rated. He could be a much higher rated player playing on a "second" account. It could have been a challenge. It could have been a mouse-slip. It could have been something like that.

Maybe, although this is probably his main account considering in the last 2 days, he played more than 10 games. Also, that forced mate was pretty evident, even for a 1000- player, so it would still be weird if he is under-rated.

My theory is that he mouse-slipped since after looking at his games, i realized he often develops his queen in move 2, generally to f3 (or f6 with black). So I think he wanted to play Qf6, but mouse-slipped and played Qg5.