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 922
matemateIn1oneMove
foundation
Rating 922
advancedPawnendgamemate
foundation
Rating 922
discoveredCheckdoubleCheckmate
foundation
Rating 922
kingsideAttackmatemateIn1
foundation
Rating 923
endgamemastermate
foundation
Rating 923
matemateIn1middlegame
foundation
Rating 923
backRankMatematemateIn1
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
matemateIn1oneMove
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
endgamemastermasterVsMaster
foundation
Rating 923
matemateIn1middlegame
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
matemateIn1middlegame
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
endgamematemateIn1
foundation
Rating 923
kingsideAttackmatemateIn1
foundation
Rating 924
matemateIn1middlegame
foundation
Rating 924
matemateIn1oneMove
foundation
Rating 924
matemateIn1middlegame
foundation
Rating 924
endgamematemateIn1
foundation
Rating 924
endgamematemateIn1
foundation
Rating 924
discoveredCheckdoubleCheckepauletteMate
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