Chess Collector by TheScrasse

Use this extension to collect beautiful and instructive chess positions from Lichess games and studies.
Specifically, while you are analyzing on Lichess, you can decide to add the current position (and some subsequent moves) to the collection, while staying on the Lichess page. Then, you can practice on your collection in several ways!

You can create new puzzles from Lichess, for example starting from a position you have already reached in a Lichess game.

• Open a Lichess analysis board or a Lichess study.
• Reach the starting position of the puzzle, and click Add position in the Chess Collector panel on the bottom right.
• Play the moves you want to learn, then press Stop to save the puzzle.

Alternatively, you can save a completed Lichess tactical puzzle. Use Save to store the original solution.

You can practice on the puzzles in your collection in two ways: Puzzle storm or Training mode.

• Puzzle storm: You have 3 minutes to complete as many puzzles as possible. Puzzles are shown in random order.
• Training mode: You are shown all the puzzles sequentially.

Use the Dashboard to browse and edit puzzles.