https://lichess.org/ZmUBC4euQFFh Van Kruj --loss
https://lichess.org/mK1QE8Y38UWz Van Kruj -- win
https://lichess.org/Fcz90pM40yWk Alekhine -- win

Notes.
-- I'm around 1600 on Gameknot, so I started my trip playing on the Lichess site with Level 4 playing black. Each game ran about 30-45 minutes, which is very fast for me. Taking more time would definitely eliminate many of my mistakes.
-- Takeback Button, I love this feature... used that a couple times.
-- Postgame analysis is ready in minutes, is detailed and allows easy access to the best move sequence. I haven't actually got to making notes about my mistakes yet, but there's an app for that.


I'm looking forward to playing Level 4 some more after I go over these games.

That's fun. I play Stockfish 1, then 2, then 3, etc... I usually stop at 6 or 7.

I use these games as thought experiments and do use the back button as often as I'd like. Lichess is pretty good over all.