What's New

More accurate Brilliant (!!) move badges on the board — now graded the way Chess.com does.

• Improved

  Quiet sacrifices now count as Brilliant

  A piece offered on an empty square — a knight or queen sacrifice that doesn't capture anything — is now correctly rewarded with the !! badge, and a sacrifice is no longer flagged as brilliant when you were already completely winning.

• Fixed

  Brilliant (!!) moves are recognised correctly

  The move-quality badge now spots genuine sacrifices — where you give up real material for a winning attack — the same way Chess.com does, instead of occasionally mislabelling ordinary trades or a capture that's safely defended.

Stronger analysis with Stockfish 18, smoother analysis-board navigation, and more consistent tool pages.

• Improved

  Upgraded to Stockfish 18

  Analysis now runs on Stockfish 18, the latest and strongest release of the engine — expect sharper best-move suggestions and more accurate evaluations in every position.

• Improved

  More consistent tool pages

  The Analysis, Puzzles, Board Editor and Openings pages now share one layout, and the board fills the available space cleanly on any screen size.

• Fixed

  Analysis board steps back and forward smoothly

  Moving backward and forward through your moves on the analysis board now works reliably, and the evaluation bar shows up correctly on opening boards.

• Fixed

  Plus and Premium subscription emails

  Fixed an issue that affected subscription emails for Plus and Premium members.

Reliable auto-stop at your daily limit, foreign-language promotions, and cleaner game-over screens.

• Improved

  Arrows hide behind the game-over popup

  When the win/loss/draw popup appears on Chess.com, the arrows step out of the way — and come right back if you close it or start a new game.

• Improved

  Redesigned upgrade prompt

  The daily-limit message has a refreshed, cleaner look that matches the rest of the app.

• Improved

  Matching arrows on the website boards

  The analysis board and homepage on chesssolve.com now use the same crisp, color-graded arrows as the extension.

• Fixed

  Analysis stops cleanly when you hit your daily limit

  Once you reach your daily analysis limit, the extension now stops right away and shows the upgrade prompt, instead of quietly retrying on every move.

• Fixed

  Promotions work in every board language

  Promoting a pawn on a Chess.com or Lichess board set to German, French, Spanish, Italian, Portuguese, Dutch, Polish or a Nordic language no longer breaks the analysis for that move.

Cleaner arrows, per-move evaluation labels, and full Lichess support.

• New

  Evaluation labels on every arrow

  Each suggested move now shows how much it changes the evaluation, so you can instantly see which moves matter most and how much a weaker move gives up.

• New

  Move classifications on Lichess

  Brilliant, great, mistake and blunder badges now appear on Lichess too, matching what Chess.com already had.

• Improved

  Redesigned arrows

  Softer, rounded arrows with a subtle depth shadow and colors that stay consistent on light and dark squares.

• Fixed

  Lichess arrows are now centered correctly

  Arrows used to land slightly off-center on Lichess boards; they now sit exactly on the squares.

• Fixed

  Lichess analysis restored

  A Lichess layout change had stopped the extension from reading moves during live games. It reads them again, and in a way that survives future layout tweaks.