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 2374
endgamelongmate
advanced
Rating 2376
discoveredAttackdiscoveredCheckendgame
advanced
Rating 2382
exposedKingkillBoxMatelong
advanced
Rating 2383
deflectionkingsideAttacklong
advanced
Rating 2384
kingsideAttackmatemateIn2
advanced
Rating 2390
matemateIn2middlegame
advanced
Rating 2391
deflectionmatemateIn4
advanced
Rating 2401
exposedKinglongmaster
advanced
Rating 2403
attractionlongmate
advanced
Rating 2406
longmatemateIn3
advanced
Rating 2415
exposedKinglongmate
advanced
Rating 2415
clearancematemateIn2
advanced
Rating 2417
clearancelongmate
advanced
Rating 2417
matemateIn2middlegame
advanced
Rating 2418
deflectionendgamelong
advanced
Rating 2422
endgamelongmaster
advanced
Rating 2425
attractiondiscoveredAttackdiscoveredCheck
advanced
Rating 2427
castlingdiscoveredAttackdiscoveredCheck
advanced
Rating 2434
discoveredAttackdiscoveredCheckmate
advanced
Rating 2439
endgameexposedKinglong
advanced
Rating 2440
endgamematemateIn5
advanced
Rating 2440
endgamematemateIn4
advanced
Rating 2441
endgamelongmate
advanced
Rating 2442
clearanceendgameintermezzo
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