I feel like this was a game of macro represented by Andrey vs micro represented by Pika.
Pika had some pretty good micro throughout the game but he floated like 3K-10K all game.
Despite a bad start due to Andrey's micro not being on top, he did some interesting macro management that obviously caught Pika off guard.
Both players made some pretty big mistakes. That is what made this game so back and forth. Very funny to see how cryogeddons on dolphins changed the pace again and again.
I gotta agree: This may very well be the best AvA of 2019 so far!