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 1974
discoveredCheckdoubleCheckkingsideAttack
challenging
Rating 1974
clearancematemateIn2
challenging
Rating 1975
matemateIn2middlegame
challenging
Rating 1975
clearancematemateIn2
challenging
Rating 1975
endgameforkmate
challenging
Rating 1975
attackingF2F7matemateIn2
challenging
Rating 1976
matemateIn4middlegame
challenging
Rating 1977
endgamemastermate
challenging
Rating 1978
attractiondiscoveredCheckdoubleCheck
challenging
Rating 1978
endgamemastermate
challenging
Rating 1979
longmatemateIn3
challenging
Rating 1981
endgamematemateIn2
challenging
Rating 1981
endgamematemateIn2
challenging
Rating 1983
endgamematemateIn2
challenging
Rating 1983
hangingPiecelongmate
challenging
Rating 1984
endgamematemateIn2
challenging
Rating 1984
endgameforklong
challenging
Rating 1985
kingsideAttacklongmate
challenging
Rating 1985
endgamematemateIn1
challenging
Rating 1986
mastermatemateIn2
challenging
Rating 1987
longmatemateIn3
challenging
Rating 1987
kingsideAttacklongmate
challenging
Rating 1988
attackingF2F7endgamelong
challenging
Rating 1988
attractionkingsideAttackmate
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