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 907
kingsideAttackmastermate
foundation
Rating 907
endgamematemateIn1
foundation
Rating 907
kingsideAttackmatemateIn1
foundation
Rating 907
backRankMateendgamefork
foundation
Rating 907
discoveredAttackkingsideAttackmate
foundation
Rating 908
kingsideAttackmatemateIn2
foundation
Rating 908
endgamehangingPiecemate
foundation
Rating 908
endgamematemateIn1
foundation
Rating 908
endgamematemateIn1
foundation
Rating 908
matemateIn1middlegame
foundation
Rating 908
matemateIn1middlegame
foundation
Rating 908
endgamematemateIn2
foundation
Rating 908
matemateIn1middlegame
foundation
Rating 908
matemateIn1middlegame
foundation
Rating 908
endgamematemateIn1
foundation
Rating 908
endgamematemateIn1
foundation
Rating 908
endgamematemateIn1
foundation
Rating 908
backRankMatedeflectionendgame
foundation
Rating 908
matemateIn2middlegame
foundation
Rating 909
matemateIn1middlegame
foundation
Rating 909
bodenMateendgamemate
foundation
Rating 909
kingsideAttackmatemateIn1
foundation
Rating 909
matemateIn1middlegame
foundation
Rating 909
hangingPiecematemateIn2
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