2532 real-game puzzles in this collection
What is a discovered attack?
A discovered attack happens when moving one piece unmasks an attack from another piece standing behind it. The moving piece is free to create a second threat, so the defender faces two problems from a single move.
How to spot it
Find your own batteries first: any pawn or piece standing on a line between your long-range piece and an enemy target can trigger a discovery. The stronger the moving piece’s own threat, the deadlier the combination.
What this set trains
These puzzles train double-threat thinking — evaluating what a move does and what it reveals at the same time.
Foundation: 576Developing: 614Challenging: 503Advanced: 839
advanced
Rating 2476
advantageattractiondiscoveredAttack
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Rating 2476
advantagediscoveredAttackenPassant
advanced
Rating 2479
attractioncrushingdiscoveredAttack
advanced
Rating 2479
clearancecrushingdefensiveMove
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Rating 2479
advancedPawnadvantagediscoveredAttack
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Rating 2479
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2481
advantagediscoveredAttackmiddlegame
advanced
Rating 2482
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2482
advantagedefensiveMovediscoveredAttack
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Rating 2482
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2482
crushingdiscoveredAttackmiddlegame
advanced
Rating 2484
advantagediscoveredAttackmiddlegame
advanced
Rating 2484
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2487
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2487
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2487
advantagedeflectiondiscoveredAttack
advanced
Rating 2487
advantagediscoveredAttackinterference
advanced
Rating 2487
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2487
crushingdiscoveredAttackfork
advanced
Rating 2488
advancedPawncrushingdiscoveredAttack
advanced
Rating 2489
advantagediscoveredAttackexposedKing
advanced
Rating 2489
discoveredAttackenPassantkingsideAttack
advanced
Rating 2491
advancedPawnadvantagediscoveredAttack
advanced
Rating 2491
crushingdiscoveredAttackdiscoveredCheck
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