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
developing
Rating 1399
endgamematemateIn1
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Rating 1402
endgamematemateIn1
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Rating 1403
mastermatemateIn1
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Rating 1403
discoveredCheckdoubleCheckepauletteMate
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Rating 1403
endgamemastermasterVsMaster
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Rating 1403
endgamemastermate
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Rating 1404
matemateIn1oneMove
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Rating 1404
endgamematemateIn1
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Rating 1404
attackingF2F7matemateIn1
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Rating 1405
endgamematemateIn1
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Rating 1405
matemateIn1middlegame
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Rating 1405
matemateIn1middlegame
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Rating 1407
mastermatemateIn1
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Rating 1407
endgamematemateIn1
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Rating 1408
endgamehookMatemate
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Rating 1409
matemateIn1middlegame
developing
Rating 1410
endgamemastermate
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Rating 1411
matemateIn1middlegame
developing
Rating 1411
endgamematemateIn1
developing
Rating 1411
endgamematemateIn1
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Rating 1411
kingsideAttackmatemateIn1
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Rating 1412
endgamematemateIn1
developing
Rating 1412
endgamematemateIn1
developing
Rating 1412
matemateIn1middlegame
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