12071 real-game puzzles in this collection
What is a checkmate?
Every puzzle in this set ends in forced mate. The lines run from single-move finishes to long king hunts, all verified from real games.
How to spot it
Mating attacks begin with counting escape squares. Remove or cover the last flight square, and every check becomes a candidate for the final blow.
What this set trains
Mate sets build finishing technique — converting winning attacks without letting the defender slip out.
Foundation: 8040Developing: 2394Challenging: 1159Advanced: 478
challenging
Rating 1844
exposedKingkingsideAttacklong
challenging
Rating 1844
matemateIn2opening
challenging
Rating 1844
matemateIn1middlegame
challenging
Rating 1844
mastermatemateIn2
challenging
Rating 1844
matemateIn1middlegame
challenging
Rating 1845
matemateIn2middlegame
challenging
Rating 1845
matemateIn2middlegame
challenging
Rating 1845
kingsideAttacklongmate
challenging
Rating 1846
endgamematemateIn2
challenging
Rating 1846
attractionmatemateIn4
challenging
Rating 1846
discoveredCheckdoubleCheckmate
challenging
Rating 1846
matemateIn2middlegame
challenging
Rating 1847
endgamelongmate
challenging
Rating 1847
endgamematemateIn2
challenging
Rating 1847
clearancelongmate
challenging
Rating 1848
deflectionmatemateIn2
challenging
Rating 1848
kingsideAttackmatemateIn2
challenging
Rating 1848
endgamelongmate
challenging
Rating 1849
endgamematemateIn2
challenging
Rating 1849
endgameexposedKinglong
challenging
Rating 1849
deflectionendgamelong
challenging
Rating 1850
forklongmate
challenging
Rating 1851
matemateIn2middlegame
challenging
Rating 1852
kingsideAttacklongmate
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