Pin Puzzles: Free Interactive Chess Puzzles

231 free chess puzzles on "Pin", rated from 658 to 2795. The coach explains every mistake, and the puzzles adapt to your level.

A pinned piece can't move without exposing a more valuable piece (or the king) behind it.

When an enemy piece stands between your bishop/rook/queen and their king or queen, attack the pinned piece again.

How to train this theme

• Solve 5 puzzles a day, and take your time before every move.
• Look for checks, captures and threats first.
• Every puzzle you miss comes back in your review queue until you master it.

Start solving Pin puzzles · 10 Chess Tactics Every Player Must Know