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 1941
kingsideAttackmatemateIn2
challenging
Rating 1942
attractiondiscoveredCheckdoubleCheck
challenging
Rating 1943
attractionkingsideAttackmate
challenging
Rating 1943
discoveredAttackforkmate
challenging
Rating 1945
endgamematemateIn2
challenging
Rating 1946
matemateIn2middlegame
challenging
Rating 1946
advancedPawnendgameexposedKing
challenging
Rating 1946
deflectionmatemateIn2
challenging
Rating 1946
matemateIn2middlegame
challenging
Rating 1947
endgamematemateIn2
challenging
Rating 1947
discoveredAttackdiscoveredCheckexposedKing
challenging
Rating 1947
matemateIn2middlegame
challenging
Rating 1948
attractiondiscoveredCheckdoubleCheck
challenging
Rating 1948
endgamematemateIn2
challenging
Rating 1948
endgameexposedKinglong
challenging
Rating 1948
attractionendgamelong
challenging
Rating 1949
attractiondiscoveredCheckdoubleCheck
challenging
Rating 1949
discoveredCheckdoubleCheckmate
challenging
Rating 1950
exposedKinglongmaster
challenging
Rating 1950
exposedKinglongmate
challenging
Rating 1950
attractionendgamemate
challenging
Rating 1950
endgamelongmate
challenging
Rating 1950
matemateIn2middlegame
challenging
Rating 1952
endgamelongmate
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