Black

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White

Analysis

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Chess Studio

Play, solve, review and learn — on the same board.

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Learn chess by playing

Twenty-nine lessons, each one a position you have to solve. Your place is kept.

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Academy

Analysing…

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White

accuracy

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Black

WhiteClick a point to jump to that moveBlack

Every position was searched by Stockfish. Accuracy follows Lichess's win-percentage curve, so it is comparable with theirs.

Game Review

Have the engine walk the whole game and mark every move — brilliancies, mistakes and blunders — then score both sides for accuracy.

Depth

1200

your puzzle rating

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3:00

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puzzles solved

View the game this came from

Side to move

White O-O White O-O-O Black O-O Black O-O-O

Drag a piece from the tray onto the board. Drag one off the board to remove it.

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Checkmate

White wins