1068 real-game puzzles in this collection
What is a discovered check?
A discovered check unmasks a check from a rear piece while the front piece moves anywhere it likes. Because the king must answer the check, the moving piece can often capture or threaten with total impunity.
How to spot it
Whenever a piece of yours stands between your rook, bishop or queen and the enemy king, every square that piece can reach is a candidate for a devastating free move.
What this set trains
Solving these builds the reflex to hunt for masked batteries aimed at the king — one of the most forcing weapons in chess.
Foundation: 138Developing: 217Challenging: 209Advanced: 504
advanced
Rating 2403
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2405
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2406
advancedPawnadvantagedefensiveMove
advanced
Rating 2407
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2407
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2407
advancedPawnadvantagediscoveredAttack
advanced
Rating 2413
advancedPawnadvantagedefensiveMove
advanced
Rating 2413
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2415
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2415
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2417
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2417
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2420
crushingdefensiveMovediscoveredAttack
advanced
Rating 2420
crushingdiscoveredCheckdoubleCheck
advanced
Rating 2425
attractiondiscoveredAttackdiscoveredCheck
advanced
Rating 2427
castlingdiscoveredAttackdiscoveredCheck
advanced
Rating 2427
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2428
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2429
advantagediscoveredCheckdoubleCheck
advanced
Rating 2430
crushingdiscoveredAttackdiscoveredCheck
advanced
Rating 2432
advantagediscoveredCheckdoubleCheck
advanced
Rating 2432
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2434
advantagediscoveredAttackdiscoveredCheck
advanced
Rating 2434
discoveredAttackdiscoveredCheckmate
No local records match those filters.