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 1794
discoveredAttackdiscoveredCheckendgame
challenging
Rating 1795
endgamematemateIn1
challenging
Rating 1795
endgamematemateIn2
challenging
Rating 1795
attractionkingsideAttacklong
challenging
Rating 1797
matemateIn2middlegame
challenging
Rating 1798
endgameexposedKinglong
challenging
Rating 1798
attractionmatemateIn2
challenging
Rating 1798
longmatemateIn3
challenging
Rating 1799
endgameepauletteMatemate
challenging
Rating 1799
kingsideAttackmatemateIn2
challenging
Rating 1800
matemateIn2middlegame
challenging
Rating 1800
kingsideAttackmatemateIn2
challenging
Rating 1800
kingsideAttackmatemateIn2
challenging
Rating 1800
endgamelongmate
challenging
Rating 1800
endgamelongmate
challenging
Rating 1800
matemateIn1middlegame
challenging
Rating 1801
longmatemateIn3
challenging
Rating 1802
mastermatemateIn1
challenging
Rating 1802
deflectionexposedKingfork
challenging
Rating 1803
clearancedeflectionmate
challenging
Rating 1803
endgamemastermate
challenging
Rating 1804
kingsideAttackmatemateIn2
challenging
Rating 1804
endgamematemateIn2
challenging
Rating 1804
clearancelongmate
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