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 917
advantagediscoveredAttackkingsideAttack
foundation
Rating 918
crushingdiscoveredAttackendgame
foundation
Rating 919
crushingdiscoveredAttackkingsideAttack
foundation
Rating 919
advantagediscoveredAttackendgame
foundation
Rating 920
crushingdiscoveredAttackendgame
foundation
Rating 921
crushingdiscoveredAttackendgame
foundation
Rating 923
advantagediscoveredAttackkingsideAttack
foundation
Rating 923
discoveredAttackendgamemate
foundation
Rating 923
crushingdiscoveredAttackmiddlegame
foundation
Rating 923
discoveredAttackdiscoveredCheckendgame
foundation
Rating 923
crushingdiscoveredAttackkingsideAttack
foundation
Rating 925
advantagediscoveredAttackdiscoveredCheck
foundation
Rating 927
advantagediscoveredAttackmiddlegame
foundation
Rating 927
advantagedeflectiondiscoveredAttack
foundation
Rating 929
advancedPawncrushingdiscoveredAttack
foundation
Rating 929
crushingdiscoveredAttackmaster
foundation
Rating 930
advantagediscoveredAttackkingsideAttack
foundation
Rating 931
crushingdiscoveredAttackdiscoveredCheck
foundation
Rating 933
crushingdiscoveredAttackmiddlegame
foundation
Rating 934
crushingdiscoveredAttackkingsideAttack
foundation
Rating 934
advancedPawncrushingdiscoveredAttack
foundation
Rating 935
crushingdiscoveredAttackendgame
foundation
Rating 937
crushingdiscoveredAttackmiddlegame
foundation
Rating 938
crushingdiscoveredAttackmiddlegame
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