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
advanced
Rating 2517
matemateIn4middlegame
advanced
Rating 2522
longmatemateIn3
advanced
Rating 2526
endgameepauletteMatemate
advanced
Rating 2526
exposedKingmatemateIn4
advanced
Rating 2530
deflectionendgamelong
advanced
Rating 2530
deflectionendgamefork
advanced
Rating 2530
discoveredAttackdiscoveredCheckendgame
advanced
Rating 2533
kingsideAttacklongmate
advanced
Rating 2545
endgamelongmate
advanced
Rating 2556
endgamematemateIn4
advanced
Rating 2569
intermezzolongmate
advanced
Rating 2572
attractionmatemateIn4
advanced
Rating 2573
endgamelongmate
advanced
Rating 2574
attractionmatemateIn4
advanced
Rating 2576
attractionendgamemate
advanced
Rating 2581
endgameexposedKingmate
advanced
Rating 2587
matemateIn5middlegame
advanced
Rating 2600
endgamelongmate
advanced
Rating 2604
attractionexposedKingmate
advanced
Rating 2604
exposedKingkingsideAttacklong
advanced
Rating 2613
kingsideAttackmatemateIn5
advanced
Rating 2617
kingsideAttackmatemateIn4
advanced
Rating 2620
endgamematemateIn5
advanced
Rating 2622
bishopEndgameendgamelong
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