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 1757
cornerMateendgamemate
challenging
Rating 1757
endgamemastermate
challenging
Rating 1757
matemateIn2middlegame
challenging
Rating 1758
endgamekingsideAttacklong
challenging
Rating 1758
endgamematemateIn4
challenging
Rating 1758
kingsideAttackmatemateIn2
challenging
Rating 1759
endgamematemateIn2
challenging
Rating 1759
matemateIn2middlegame
challenging
Rating 1759
endgamematemateIn2
challenging
Rating 1761
clearancekingsideAttackmate
challenging
Rating 1761
endgameexposedKinglong
challenging
Rating 1761
endgamematemateIn2
challenging
Rating 1762
attractionendgamemate
challenging
Rating 1763
discoveredAttacklongmate
challenging
Rating 1763
forklongmate
challenging
Rating 1763
matemateIn1middlegame
challenging
Rating 1763
attractionendgamelong
challenging
Rating 1764
attractionendgamemate
challenging
Rating 1765
arabianMateendgamemate
challenging
Rating 1765
discoveredCheckdoubleCheckexposedKing
challenging
Rating 1765
matemateIn1middlegame
challenging
Rating 1766
endgamematemateIn2
challenging
Rating 1766
attractionkingsideAttackmate
challenging
Rating 1767
endgamematemateIn2
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