2151 real-game puzzles in this collection
What is a opening tactics?
Punishments for early mistakes: development leads converting into material, uncastled kings caught in the center and classic opening traps from real games.
How to spot it
A lead in development plus an open center almost always hides a tactic. Look at every check and every strike against f7 or f2 before routine development.
What this set trains
Teaches why opening principles exist — by showing exactly how their violations lose.
Foundation: 777Developing: 513Challenging: 386Advanced: 475
challenging
Rating 1818
equalityforklong
challenging
Rating 1820
advantageopeningshort
challenging
Rating 1823
advantageforklong
challenging
Rating 1823
crushingopeningshort
challenging
Rating 1823
advantageforkopening
challenging
Rating 1825
discoveredCheckdoubleCheckkingsideAttack
challenging
Rating 1826
advantageattractionclearance
challenging
Rating 1826
crushingkingsideAttacklong
challenging
Rating 1831
advantageforkopening
challenging
Rating 1833
advantagehangingPiecelong
challenging
Rating 1834
crushingopeningshort
challenging
Rating 1836
advantageopeningshort
challenging
Rating 1837
advantagedefensiveMoveopening
challenging
Rating 1840
advantageopeningshort
challenging
Rating 1840
crushinglongopening
challenging
Rating 1843
crushingdeflectionfork
challenging
Rating 1844
matemateIn2opening
challenging
Rating 1845
advantagelongmaster
challenging
Rating 1846
advantagedefensiveMoveopening
challenging
Rating 1848
kingsideAttackmatemateIn2
challenging
Rating 1849
crushingopeningshort
challenging
Rating 1850
advantageopeningshort
challenging
Rating 1852
advantagediscoveredAttackfork
challenging
Rating 1854
crushingforklong
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