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 993
crushingdiscoveredAttackkingsideAttack
foundation
Rating 993
discoveredAttackkingsideAttackmate
foundation
Rating 994
crushingdiscoveredAttackdiscoveredCheck
foundation
Rating 994
advantagediscoveredAttackmiddlegame
foundation
Rating 995
advantagediscoveredAttackopening
foundation
Rating 995
discoveredAttackendgamemate
foundation
Rating 996
crushingdiscoveredAttackkingsideAttack
foundation
Rating 996
crushingdiscoveredAttackkingsideAttack
foundation
Rating 996
crushingdiscoveredAttackdiscoveredCheck
foundation
Rating 997
discoveredAttackendgamemate
foundation
Rating 998
crushingdiscoveredAttackdiscoveredCheck
foundation
Rating 999
discoveredAttackendgamemate
foundation
Rating 999
advantagediscoveredAttackmiddlegame
foundation
Rating 999
advantagediscoveredAttackmiddlegame
foundation
Rating 1000
crushingdiscoveredAttackdiscoveredCheck
foundation
Rating 1001
advantagediscoveredAttackmiddlegame
foundation
Rating 1001
advantagediscoveredAttackmiddlegame
foundation
Rating 1002
discoveredAttackmatemateIn2
foundation
Rating 1002
crushingdiscoveredAttackkingsideAttack
foundation
Rating 1003
advantagediscoveredAttackkingsideAttack
foundation
Rating 1008
advancedPawncrushingdiscoveredAttack
foundation
Rating 1009
advantagediscoveredAttackmiddlegame
foundation
Rating 1011
advantagediscoveredAttackmiddlegame
foundation
Rating 1012
advantagediscoveredAttackmiddlegame
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