Chess by Max Health

Chess by Max Health covers both playing and reviewing. A single player game runs against a built in Stockfish engine, with difficulty set anywhere from beginner up to maximum. The conversation model can take the other side instead, and colour and time control are picked before the first move. A live lobby matches people against each other, with ranked ELO and stored match history available to signed in Max Health users.

Analysis uses the same engine. A reviewed game reports accuracy move by move, marks blunders and inaccuracies, points out where it turned, and shows how long each move took, on a board that can be stepped through. Games can be taken from the current session, from a signed in account, or fetched live from a public chess.com or Lichess account.