1355 real-game puzzles in this collection
What is a mate in 3?
Three-move mating combinations with branching defenses: sacrifices to strip the king, quiet second moves that close the net, and precise final blows.
How to spot it
Anchor on the defender’s king shelter. Each of your three moves should remove a defender, a flight square or a blocker — nothing else.
What this set trains
Real calculation training — holding a small tree of variations in your head to a forced finish.
Foundation: 449Developing: 425Challenging: 299Advanced: 182
challenging
Rating 1718
cornerMatelongmate
challenging
Rating 1719
endgamelongmate
challenging
Rating 1719
endgamelongmate
challenging
Rating 1721
advancedPawnendgamelong
challenging
Rating 1721
longmatemateIn3
challenging
Rating 1722
deflectionforklong
challenging
Rating 1722
deflectionendgamelong
challenging
Rating 1723
longmatemateIn3
challenging
Rating 1724
longmatemateIn3
challenging
Rating 1725
forklongmate
challenging
Rating 1727
endgamelongmate
challenging
Rating 1728
exposedKinglongmate
challenging
Rating 1731
endgamelongmate
challenging
Rating 1731
attractionendgamelong
challenging
Rating 1732
clearanceendgamelong
challenging
Rating 1734
endgamelongmate
challenging
Rating 1734
attractionendgamefork
challenging
Rating 1737
discoveredAttackdiscoveredChecklong
challenging
Rating 1738
endgamelongmate
challenging
Rating 1739
deflectionendgamelong
challenging
Rating 1739
kingsideAttacklongmate
challenging
Rating 1740
endgamelongmaster
challenging
Rating 1742
longmatemateIn3
challenging
Rating 1746
endgameexposedKinglong
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