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 1864
attractionlongmate
challenging
Rating 1864
longmatemateIn3
challenging
Rating 1865
endgamematemateIn2
challenging
Rating 1865
deflectionkingsideAttackmate
challenging
Rating 1865
backRankMatedeflectionendgame
challenging
Rating 1866
endgameexposedKingfork
challenging
Rating 1866
discoveredCheckdoubleCheckkingsideAttack
challenging
Rating 1866
matemateIn2opening
challenging
Rating 1867
attractionendgamemate
challenging
Rating 1867
endgamematemateIn2
challenging
Rating 1868
endgamelongmate
challenging
Rating 1869
longmatemateIn3
challenging
Rating 1869
mastermatemateIn2
challenging
Rating 1869
endgamekillBoxMatemate
challenging
Rating 1870
attractionlongmate
challenging
Rating 1870
deflectionendgamemate
challenging
Rating 1871
endgamelongmate
challenging
Rating 1873
matemateIn2middlegame
challenging
Rating 1873
endgamematemateIn2
challenging
Rating 1874
attractionkingsideAttacklong
challenging
Rating 1874
endgamematemateIn2
challenging
Rating 1874
attractionkingsideAttackmate
challenging
Rating 1875
longmatemateIn3
challenging
Rating 1876
attractionkingsideAttacklong
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