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 904
endgamematemateIn1
foundation
Rating 904
matemateIn1oneMove
foundation
Rating 905
matemateIn1middlegame
foundation
Rating 905
matemateIn1oneMove
foundation
Rating 905
kingsideAttackmastermate
foundation
Rating 905
mastermatemateIn1
foundation
Rating 905
endgamematemateIn1
foundation
Rating 905
kingsideAttackmatemateIn1
foundation
Rating 905
endgamehangingPiecemate
foundation
Rating 906
kingsideAttackmatemateIn1
foundation
Rating 906
endgamemastermate
foundation
Rating 906
kingsideAttackmatemateIn1
foundation
Rating 906
endgamemastermate
foundation
Rating 906
matemateIn1oneMove
foundation
Rating 906
matemateIn1middlegame
foundation
Rating 906
mastermatemateIn1
foundation
Rating 906
matemateIn1oneMove
foundation
Rating 906
kingsideAttackmatemateIn1
foundation
Rating 907
endgamekingsideAttackmaster
foundation
Rating 907
matemateIn1middlegame
foundation
Rating 907
advancedPawnbackRankMatemate
foundation
Rating 907
endgamematemateIn1
foundation
Rating 907
matemateIn1oneMove
foundation
Rating 907
matemateIn1middlegame
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