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 2135
discoveredCheckdoubleCheckmate
advanced
Rating 2136
matemateIn4middlegame
advanced
Rating 2136
endgamelongmate
advanced
Rating 2138
forkmatemateIn2
advanced
Rating 2138
matemateIn2middlegame
advanced
Rating 2140
attractiondiscoveredCheckdoubleCheck
advanced
Rating 2140
endgamematemateIn2
advanced
Rating 2140
deflectionendgamelong
advanced
Rating 2141
attractiondiscoveredCheckdoubleCheck
advanced
Rating 2141
endgamematemateIn2
advanced
Rating 2141
attractionendgamelong
advanced
Rating 2141
attractionlongmate
advanced
Rating 2145
attractionepauletteMatelong
advanced
Rating 2145
discoveredAttackexposedKinglong
advanced
Rating 2149
attractionmatemateIn4
advanced
Rating 2152
endgamematemateIn2
advanced
Rating 2153
attractionlongmate
advanced
Rating 2156
endgamelongmate
advanced
Rating 2156
attractiondeflectionmate
advanced
Rating 2157
forklongmate
advanced
Rating 2162
attractiondeflectionendgame
advanced
Rating 2164
endgameepauletteMateexposedKing
advanced
Rating 2166
arabianMateendgameexposedKing
advanced
Rating 2167
endgameexposedKingmate
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