This queen just took me apart, and i had nothing to do

Sort:
Rukshan7

Today was a good day for me winning most of my games, but this match was the worst one. the queen just took the game away from me single handedly and i had noting to do. what went wrong for me, I'm playing black?
planeden

It seems to me that 6. Bg4 is the one that killed you.  5 d4 dropped a pawn, but you may have caught up with that.  Bg4 left your knight hanging and went to attack another piece that was defended.  If the white knight was not defended then moving the bishop would have traded knight for knight (but lost another pawn).  However, since it was defended you just dropped knight for no reason, then traded a knight for a bishop. You should have moved your knight instead. 

8. bxc6 was also bad because it was a naked pawn and led to the fork on your king and rook.

9. Nd7 would have been a better block because your queen still would have been protecting your rook. 

By then it was pretty much just scrambling and hopeless. 

onetwentysix

5. d5? was the losing move, better might have been like Bc5, Bb4, g6 or 2. c5