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 943
kingsideAttackmatemateIn1
foundation
Rating 943
matemateIn1middlegame
foundation
Rating 943
matemateIn1middlegame
foundation
Rating 943
matemateIn1oneMove
foundation
Rating 943
endgamemastermate
foundation
Rating 943
matemateIn1middlegame
foundation
Rating 943
endgamematemateIn1
foundation
Rating 943
matemateIn1middlegame
foundation
Rating 943
endgamematemateIn1
foundation
Rating 944
endgamematemateIn1
foundation
Rating 944
backRankMatematemateIn1
foundation
Rating 944
kingsideAttackmatemateIn1
foundation
Rating 944
endgamematemateIn1
foundation
Rating 944
endgamekingsideAttackmate
foundation
Rating 944
endgamematemateIn1
foundation
Rating 944
matemateIn1middlegame
foundation
Rating 944
matemateIn1middlegame
foundation
Rating 944
matemateIn1middlegame
foundation
Rating 944
matemateIn1middlegame
foundation
Rating 944
mastermatemateIn1
foundation
Rating 945
matemateIn1oneMove
foundation
Rating 945
matemateIn1middlegame
foundation
Rating 945
matemateIn1middlegame
foundation
Rating 945
endgamematemateIn1
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