5511 real-game puzzles in this collection
What is a mate in 1?
One move ends the game. The challenge is pure board vision: seeing the single square where check meets no escape.
How to spot it
Scan every check systematically — queen first, then rooks, bishops, knights, pawns. One of them covers every flight square.
What this set trains
Speed and accuracy drills for beginners, warm-ups for everyone else. The foundation of all mating vision.
Foundation: 4630Developing: 722Challenging: 154Advanced: 5
foundation
Rating 794
kingsideAttackmatemateIn1
foundation
Rating 794
kingsideAttackmatemateIn1
foundation
Rating 794
matemateIn1middlegame
foundation
Rating 794
matemateIn1middlegame
foundation
Rating 794
endgamehookMatemate
foundation
Rating 794
endgamematemateIn1
foundation
Rating 794
kingsideAttackmatemateIn1
foundation
Rating 794
matemateIn1oneMove
foundation
Rating 795
endgamematemateIn1
foundation
Rating 795
matemateIn1middlegame
foundation
Rating 795
backRankMateendgamemate
foundation
Rating 795
endgamehangingPiecemaster
foundation
Rating 795
matemateIn1middlegame
foundation
Rating 795
endgamemastermate
foundation
Rating 795
kingsideAttackmastermate
foundation
Rating 795
kingsideAttackmatemateIn1
foundation
Rating 795
matemateIn1oneMove
foundation
Rating 795
endgamehangingPiecemate
foundation
Rating 795
endgamematemateIn1
foundation
Rating 795
mastermatemateIn1
foundation
Rating 795
endgamemastermate
foundation
Rating 795
matemateIn1middlegame
foundation
Rating 795
backRankMateendgamehangingPiece
foundation
Rating 796
kingsideAttackmatemateIn1
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