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
challenging
Rating 1792
advantagediscoveredAttackmiddlegame
challenging
Rating 1793
crushingdiscoveredAttackmaster
challenging
Rating 1794
crushingdiscoveredAttackendgame
challenging
Rating 1794
crushingdiscoveredAttacklong
challenging
Rating 1794
discoveredAttackdiscoveredCheckendgame
challenging
Rating 1795
collinearMovecrushingdiscoveredAttack
challenging
Rating 1796
advantagediscoveredAttackendgame
challenging
Rating 1797
advantagediscoveredAttackmiddlegame
challenging
Rating 1797
advantageattackingF2F7attraction
challenging
Rating 1798
advantagediscoveredAttacklong
challenging
Rating 1799
crushingdiscoveredAttackmiddlegame
challenging
Rating 1800
advantagediscoveredAttackendgame
challenging
Rating 1801
advantagediscoveredAttackendgame
challenging
Rating 1802
crushingdiscoveredAttackendgame
challenging
Rating 1802
crushingdiscoveredAttackdiscoveredCheck
challenging
Rating 1804
advantageattractiondiscoveredAttack
challenging
Rating 1804
advantagediscoveredAttacklong
challenging
Rating 1806
crushingdiscoveredAttackdiscoveredCheck
challenging
Rating 1807
crushingdiscoveredAttackdiscoveredCheck
challenging
Rating 1808
attractioncrushingdiscoveredAttack
challenging
Rating 1808
advantagediscoveredAttackkingsideAttack
challenging
Rating 1809
advancedPawncrushingdiscoveredAttack
challenging
Rating 1810
discoveredAttackdiscoveredChecklong
challenging
Rating 1810
advantagediscoveredAttackexposedKing
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