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 1682
anastasiaMatelongmate
challenging
Rating 1682
arabianMateclearanceexposedKing
challenging
Rating 1687
attractionlongmate
challenging
Rating 1688
endgamelongmate
challenging
Rating 1688
endgamelongmate
challenging
Rating 1690
discoveredAttackdiscoveredCheckkingsideAttack
challenging
Rating 1690
attractionkingsideAttacklong
challenging
Rating 1692
endgamelongmate
challenging
Rating 1694
kingsideAttacklongmate
challenging
Rating 1695
longmatemateIn3
challenging
Rating 1696
discoveredAttackdiscoveredCheckenPassant
challenging
Rating 1697
attractionlongmaster
challenging
Rating 1697
advancedPawnattractionkingsideAttack
challenging
Rating 1697
longmastermate
challenging
Rating 1704
endgamelongmate
challenging
Rating 1707
attractionkingsideAttacklong
challenging
Rating 1708
attractionforklong
challenging
Rating 1708
backRankMatelongmaster
challenging
Rating 1708
discoveredAttackdiscoveredCheckfork
challenging
Rating 1711
attractionkingsideAttacklong
challenging
Rating 1712
longmatemateIn3
challenging
Rating 1714
advancedPawncollinearMovedoubleCheck
challenging
Rating 1715
discoveredAttackdiscoveredCheckendgame
challenging
Rating 1716
longmatemateIn3
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