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 1903
matemateIn2middlegame
challenging
Rating 1903
forklongmate
challenging
Rating 1903
endgameforkmate
challenging
Rating 1904
longmatemateIn3
challenging
Rating 1905
matemateIn2middlegame
challenging
Rating 1906
kingsideAttacklongmate
challenging
Rating 1906
discoveredCheckdoubleCheckmate
challenging
Rating 1906
clearancekingsideAttackmate
challenging
Rating 1906
endgamematemateIn2
challenging
Rating 1906
advancedPawnmatemateIn2
challenging
Rating 1907
doubleCheckmatemateIn2
challenging
Rating 1907
deflectionkingsideAttacklong
challenging
Rating 1907
endgamelongmate
challenging
Rating 1907
longmatemateIn3
challenging
Rating 1908
endgamematemateIn2
challenging
Rating 1909
longmatemateIn3
challenging
Rating 1909
kingsideAttackmatemateIn2
challenging
Rating 1910
endgameexposedKinglong
challenging
Rating 1910
endgamelongmate
challenging
Rating 1911
attractionlongmate
challenging
Rating 1911
matemateIn2middlegame
challenging
Rating 1912
kingsideAttackmatemateIn2
challenging
Rating 1914
forkmatemateIn2
challenging
Rating 1914
discoveredAttackdiscoveredCheckkingsideAttack
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