I just played a 1630 who had zero inaccuracies, zero blunders, and zero mistakes...

I played someone who had zero inaccuracies, zero mistakes, and zero blunders. I know people could just have had a perfect game, but this wasn't a 2600, it was a 1630. They took almost the same amount of time for each move even when it was obvious.

Here's the game

You literally gave him an extremely easy advantage based on the pin on your knight. he just took advantage of this

Please refrain from making public accusations, even veiled ones. I had a look at your game, along with about a dozen other people!

If you truly think that an opponent is using computer assistance, then you know what to do: lichess.org/report

In the first few moves you made a number of mistakes. It is not difficult to play accurately against this. (Free piece? Win material? Yes please! And of course the computer would agree this is an "accurate" move.)

good

Then don't public shame.

Public shaming is not permitted in the forums.

lichess.org/report