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 1739
killBoxMatematemateIn2
challenging
Rating 1740
discoveredAttackdiscoveredCheckmate
challenging
Rating 1740
endgamelongmaster
challenging
Rating 1740
deflectionendgameinterference
challenging
Rating 1740
discoveredAttackkingsideAttackmate
challenging
Rating 1741
attractionendgamemate
challenging
Rating 1741
deflectionmatemateIn2
challenging
Rating 1741
discoveredAttackdiscoveredCheckmate
challenging
Rating 1741
attractionendgamemate
challenging
Rating 1742
kingsideAttackmatemateIn2
challenging
Rating 1742
kingsideAttackmatemateIn2
challenging
Rating 1742
longmatemateIn3
challenging
Rating 1743
attractionendgamemaster
challenging
Rating 1744
matemateIn1middlegame
challenging
Rating 1744
matemateIn2middlegame
challenging
Rating 1745
attractiondoubleCheckkingsideAttack
challenging
Rating 1745
clearancemastermate
challenging
Rating 1746
endgameexposedKinglong
challenging
Rating 1746
matemateIn1oneMove
challenging
Rating 1746
attackingF2F7matemateIn2
challenging
Rating 1747
clearancematemateIn2
challenging
Rating 1747
doubleCheckkingsideAttackmate
challenging
Rating 1747
longmatemateIn3
challenging
Rating 1747
kingsideAttackmatemateIn2
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