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 840
endgamematemateIn1
foundation
Rating 840
endgamematemateIn1
foundation
Rating 841
endgamemastermate
foundation
Rating 841
matemateIn1middlegame
foundation
Rating 841
doubleBishopMatemastermate
foundation
Rating 841
matemateIn1middlegame
foundation
Rating 841
matemateIn1middlegame
foundation
Rating 841
endgamematemateIn1
foundation
Rating 841
matemateIn1middlegame
foundation
Rating 841
endgamematemateIn1
foundation
Rating 841
matemateIn1oneMove
foundation
Rating 841
endgamematemateIn1
foundation
Rating 842
endgameknightEndgamemate
foundation
Rating 842
matemateIn1middlegame
foundation
Rating 843
matemateIn1middlegame
foundation
Rating 843
endgamematemateIn1
foundation
Rating 843
endgamemastermate
foundation
Rating 843
endgamematemateIn1
foundation
Rating 843
matemateIn1middlegame
foundation
Rating 843
endgamematemateIn1
foundation
Rating 844
endgamematemateIn1
foundation
Rating 844
endgamematemateIn1
foundation
Rating 844
matemateIn1middlegame
foundation
Rating 844
endgamemastermate
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