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
foundation
Rating 901
matemateIn1middlegame
foundation
Rating 901
kingsideAttackmatemateIn2
foundation
Rating 901
matemateIn2middlegame
foundation
Rating 901
doubleBishopMateendgamemate
foundation
Rating 901
matemateIn2middlegame
foundation
Rating 901
matemateIn1middlegame
foundation
Rating 901
backRankMatedeflectiondiscoveredAttack
foundation
Rating 901
endgamematemateIn2
foundation
Rating 901
matemateIn1middlegame
foundation
Rating 901
endgamematemateIn2
foundation
Rating 901
matemateIn1middlegame
foundation
Rating 901
matemateIn1middlegame
foundation
Rating 902
backRankMatematemateIn1
foundation
Rating 902
hangingPiecekingsideAttackmaster
foundation
Rating 902
matemateIn1middlegame
foundation
Rating 902
backRankMatelongmate
foundation
Rating 902
mastermatemateIn1
foundation
Rating 902
endgamemastermate
foundation
Rating 902
endgamehangingPiecemate
foundation
Rating 902
matemateIn2middlegame
foundation
Rating 902
backRankMateendgamemate
foundation
Rating 902
endgamematemateIn2
foundation
Rating 902
kingsideAttackmatemateIn1
foundation
Rating 902
endgamematemateIn2
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