After move 30…h5.
Here is the game
During the game I deliberated between Nb5 or e4 and of course choose the wrong plan, also dropped a piece at the end. 15/0 time-controls, but had enough time. Lots of draws in the air on that same move BTW, which is why you need to find the right move. Answer in the comments.
BTW, you see how he throws in that “tactical quip” (as I call them)? He was clearly winning but couldn’t take his foot off the tactical gas-pedal.