He ignores opening principles for 10 moves. But still wins!

In the match between Bardiya Daneshwar vs Arjun Erigaisi, Black breaks an important opening principle for 10 moves. But it's instructive how Black makes up for it, something you can apply in your games.
This game was played on board 3 of the Iran vs India match in the 8th round of the 2024 Chess Olympiad in Budapest.
#chessolympiad #arjunerigaisi #chessopening