London System | Old Benoni and Lots of Blunders

It's an oldie but a goodie, the Old Benoni. My opponent didn't seem super comfortable with it and ended up making a few critical errors. See if you can spot them. I also find the right moment to sacrifice my queen for a bishop and rook, see if you agree whether or not it was the best move in the position!

I hope you enjoy, and I'll see you next time.