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
foundation
Rating 1032
kingsideAttacklongmate
foundation
Rating 1035
backRankMateendgamelong
foundation
Rating 1037
backRankMateendgamelong
foundation
Rating 1044
endgameexposedKinglong
foundation
Rating 1045
backRankMatelongmate
foundation
Rating 1047
backRankMateendgamelong
foundation
Rating 1048
exposedKinglongmate
foundation
Rating 1049
endgameexposedKinglong
foundation
Rating 1050
exposedKinglongmate
foundation
Rating 1051
endgamelongmate
foundation
Rating 1051
endgamelongmate
foundation
Rating 1054
endgamelongmate
foundation
Rating 1055
backRankMateclearancedeflection
foundation
Rating 1055
advancedPawnendgameexposedKing
foundation
Rating 1056
endgameexposedKingfork
foundation
Rating 1058
endgamelongmate
foundation
Rating 1059
endgameexposedKingkillBoxMate
foundation
Rating 1060
longmatemateIn3
foundation
Rating 1061
endgameepauletteMatelong
foundation
Rating 1061
advancedPawnendgameexposedKing
foundation
Rating 1064
backRankMateendgamelong
foundation
Rating 1066
backRankMateendgamelong
foundation
Rating 1066
backRankMatelongmate
foundation
Rating 1066
backRankMateendgamelong
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