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 2028
crushingdeflectionendgame
advanced
Rating 2029
advantagemiddlegamepin
advanced
Rating 2029
advantageendgamelong
advanced
Rating 2029
advantagedeflectionkingsideAttack
advanced
Rating 2029
advantagelongmiddlegame
advanced
Rating 2029
crushingendgamemaster
advanced
Rating 2030
crushingendgamelong
advanced
Rating 2030
crushinglongmaster
advanced
Rating 2031
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2031
advantageattractiondeflection
advanced
Rating 2033
advantageopeningpin
advanced
Rating 2033
advantagedefensiveMovelong
advanced
Rating 2034
advantagemiddlegamepin
advanced
Rating 2034
advantageexposedKingkingsideAttack
advanced
Rating 2034
advantagemiddlegamepin
advanced
Rating 2036
advantagedeflectionfork
advanced
Rating 2036
crushingmiddlegamepin
advanced
Rating 2037
advancedPawncrushingendgame
advanced
Rating 2037
crushingdeflectionendgame
advanced
Rating 2037
advantageforkmiddlegame
advanced
Rating 2037
crushingendgamepin
advanced
Rating 2038
crushingmiddlegamepin
advanced
Rating 2038
crushingforklong
advanced
Rating 2038
crushingendgamepin
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