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 2523
crushingdiscoveredAttackkingsideAttack
advanced
Rating 2526
clearancecrushingdiscoveredAttack
advanced
Rating 2528
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2528
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2530
discoveredAttackdiscoveredCheckendgame
advanced
Rating 2532
crushingdefensiveMovediscoveredAttack
advanced
Rating 2533
crushingdiscoveredAttacklong
advanced
Rating 2533
crushingdiscoveredAttackmiddlegame
advanced
Rating 2534
advantagediscoveredAttackkingsideAttack
advanced
Rating 2535
advantagedeflectiondiscoveredAttack
advanced
Rating 2540
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2542
advantageclearancedefensiveMove
advanced
Rating 2542
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2544
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2545
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2547
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2560
advancedPawnadvantagediscoveredAttack
advanced
Rating 2562
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2562
collinearMovecrushingdiscoveredAttack
advanced
Rating 2563
advantageattackingF2F7capturingDefender
advanced
Rating 2565
crushingdefensiveMovediscoveredAttack
advanced
Rating 2566
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2568
crushingdiscoveredAttacklong
advanced
Rating 2570
advantagediscoveredAttackdiscoveredCheck
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