3322 real-game puzzles in this collection
What is a pin?
A pin freezes an enemy piece on a line because moving it would expose a more valuable piece behind it. An absolute pin, against the king, makes moving the pinned piece illegal; a relative pin merely makes it losing.
How to spot it
Trace every bishop, rook and queen line through enemy pieces toward the king or queen. When two enemy units share a line with your long-range piece, a pin is on the board or one move away.
What this set trains
Pin puzzles teach you to pile pressure on an immobilized target and to notice when a defender that looks solid is actually frozen.
Foundation: 347Developing: 701Challenging: 745Advanced: 1529
advanced
Rating 2039
advantageclearancekingsideAttack
advanced
Rating 2039
advantagedeflectionlong
advanced
Rating 2039
advantageendgamepin
advanced
Rating 2040
crushingmiddlegamepin
advanced
Rating 2040
crushingdeflectionendgame
advanced
Rating 2040
advantageendgamekingsideAttack
advanced
Rating 2040
advantageattractionfork
advanced
Rating 2041
crushinghangingPiecemaster
advanced
Rating 2044
advantagekingsideAttackmiddlegame
advanced
Rating 2044
endgamelongmate
advanced
Rating 2044
crushingendgamepin
advanced
Rating 2044
crushinglongmiddlegame
advanced
Rating 2044
crushinglongmiddlegame
advanced
Rating 2045
advantagelongmaster
advanced
Rating 2045
advantagedeflectionlong
advanced
Rating 2045
advantagekingsideAttacklong
advanced
Rating 2045
attractioncrushinglong
advanced
Rating 2046
advantagemiddlegamepin
advanced
Rating 2046
crushingendgamemaster
advanced
Rating 2046
crushingexposedKingkingsideAttack
advanced
Rating 2046
advantagemiddlegamepin
advanced
Rating 2046
crushingendgamefork
advanced
Rating 2046
crushinginterferencelong
advanced
Rating 2047
advantageendgamepin
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