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
foundation
Rating 786
advantagediscoveredAttackmiddlegame
foundation
Rating 788
advantagediscoveredAttackkingsideAttack
foundation
Rating 788
crushingdiscoveredAttackendgame
foundation
Rating 790
crushingdiscoveredAttackmiddlegame
foundation
Rating 790
advantagediscoveredAttackopening
foundation
Rating 793
advancedPawnbackRankMatebishopEndgame
foundation
Rating 794
crushingdiscoveredAttackmiddlegame
foundation
Rating 795
crushingdiscoveredAttackkingsideAttack
foundation
Rating 798
discoveredAttackkingsideAttacklong
foundation
Rating 800
advantagediscoveredAttackkingsideAttack
foundation
Rating 801
crushingdiscoveredAttackmiddlegame
foundation
Rating 802
crushingdiscoveredAttackendgame
foundation
Rating 803
advantagediscoveredAttackmiddlegame
foundation
Rating 805
crushingdiscoveredAttacklong
foundation
Rating 805
crushingdiscoveredAttackendgame
foundation
Rating 807
crushingdiscoveredAttackkingsideAttack
foundation
Rating 808
crushingdiscoveredAttackendgame
foundation
Rating 811
advancedPawndiscoveredAttackdiscoveredCheck
foundation
Rating 813
crushingdiscoveredAttackendgame
foundation
Rating 816
advantagediscoveredAttackmiddlegame
foundation
Rating 820
crushingdiscoveredAttackkingsideAttack
foundation
Rating 822
discoveredAttackkingsideAttackmaster
foundation
Rating 824
advantagediscoveredAttackmiddlegame
foundation
Rating 825
advantagediscoveredAttackendgame
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