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 1889
endgamematemateIn1
challenging
Rating 1890
matemateIn2middlegame
challenging
Rating 1891
defensiveMoveendgamelong
challenging
Rating 1891
attractionmatemateIn2
challenging
Rating 1893
discoveredAttackmatemateIn2
challenging
Rating 1893
advancedPawnendgamemate
challenging
Rating 1893
endgamemastermate
challenging
Rating 1893
kingsideAttackmatemateIn2
challenging
Rating 1894
clearanceendgamelong
challenging
Rating 1895
mastermatemateIn2
challenging
Rating 1897
endgamelongmate
challenging
Rating 1897
discoveredAttackdiscoveredCheckenPassant
challenging
Rating 1897
endgameexposedKingmate
challenging
Rating 1897
attractionmatemateIn5
challenging
Rating 1898
endgamematemateIn2
challenging
Rating 1900
endgameexposedKinglong
challenging
Rating 1900
discoveredCheckdoubleCheckmate
challenging
Rating 1901
balestraMateendgamekingsideAttack
challenging
Rating 1901
deflectiondiscoveredAttackendgame
challenging
Rating 1901
forklongmate
challenging
Rating 1902
advancedPawnmatemateIn2
challenging
Rating 1903
attractionendgamelong
challenging
Rating 1903
discoveredCheckdoubleCheckmate
challenging
Rating 1903
endgamekingsideAttacklong
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