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
developing
Rating 1202
endgamematemateIn1
developing
Rating 1202
endgamemastermate
developing
Rating 1203
kingsideAttackmatemateIn2
developing
Rating 1203
endgamemastermate
developing
Rating 1203
matemateIn2opening
developing
Rating 1203
endgamehangingPiecemate
developing
Rating 1203
endgamematemateIn1
developing
Rating 1203
exposedKingkingsideAttacklong
developing
Rating 1203
endgamelongmate
developing
Rating 1203
backRankMatelongmate
developing
Rating 1203
deflectionkingsideAttackmate
developing
Rating 1203
deflectionendgamemate
developing
Rating 1204
matemateIn1middlegame
developing
Rating 1204
matemateIn2middlegame
developing
Rating 1204
matemateIn1oneMove
developing
Rating 1204
endgamematemateIn2
developing
Rating 1204
endgamelongmate
developing
Rating 1204
matemateIn2middlegame
developing
Rating 1204
attackingF2F7deflectionmate
developing
Rating 1204
kingsideAttackmatemateIn1
developing
Rating 1204
discoveredCheckdoubleCheckkingsideAttack
developing
Rating 1204
endgamematemateIn2
developing
Rating 1205
kingsideAttackmatemateIn2
developing
Rating 1206
deflectionkingsideAttackmate
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