I see you show a sideline for 18... Qb6, where white successfully defends the attack. However, I think you should consider the move 20... Rhc8 (in the sideline) where blacks attack continues strongly. 20... e4 is just throwing the attack away.

i thought it was nicely done

nice and original pawn sac! well done.

The pawn sac might be a good one but I'm not sure white will develop his bishop on b5 at first place as black will play 7... a6 instead of Qa5. The queen move of the black (7... Qa5) is just losing time.

It's also interesting to see what happens after 15... Nd5. Black sacrifices a pawn but he'll open 2 lines and one diagonal against the white king.

Well, it's just a blitz game and I'm a chess fan who plays blitz gmaes on the Internet. It was fun finding a fairly correct pawn sacrifice on the board. That's all.