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 1658
longmatemateIn3
challenging
Rating 1658
endgamematemateIn2
challenging
Rating 1658
hangingPiecematemateIn1
challenging
Rating 1658
attractionendgamemaster
challenging
Rating 1658
clearanceendgamemate
challenging
Rating 1658
kingsideAttackmatemateIn2
challenging
Rating 1659
collinearMoveendgamehookMate
challenging
Rating 1659
kingsideAttackmatemateIn2
challenging
Rating 1660
clearancediscoveredAttackdiscoveredCheck
challenging
Rating 1660
endgamematemateIn2
challenging
Rating 1660
matemateIn2middlegame
challenging
Rating 1660
longmastermate
challenging
Rating 1660
endgamelongmate
challenging
Rating 1660
arabianMateendgamefork
challenging
Rating 1661
endgamematemateIn2
challenging
Rating 1661
matemateIn2middlegame
challenging
Rating 1661
attractionendgamemate
challenging
Rating 1661
arabianMateattractionexposedKing
challenging
Rating 1661
endgamematemateIn2
challenging
Rating 1662
endgamematemateIn2
challenging
Rating 1662
kingsideAttacklongmate
challenging
Rating 1662
discoveredCheckdoubleCheckmaster
challenging
Rating 1662
endgamelongmate
challenging
Rating 1662
kingsideAttackmatemateIn2
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