564 real-game puzzles in this collection
What is a trapped piece?
A trapped piece has no safe square left. The winning method surrounds it or attacks it with a cheaper unit, then harvests it because escape is impossible.
How to spot it
Pieces on the rim, deep in enemy territory or blocked by their own pawns are trap candidates. Count the piece’s legal moves — when the answer is near zero, hunt it.
What this set trains
These puzzles develop mobility awareness: valuing squares and escape routes, not just material.
Foundation: 22Developing: 159Challenging: 194Advanced: 189
challenging
Rating 1904
advantagemiddlegameshort
challenging
Rating 1911
crushinglongmaster
challenging
Rating 1911
advantagelongmiddlegame
challenging
Rating 1912
advantageopeningshort
challenging
Rating 1914
advantagemiddlegameshort
challenging
Rating 1915
advantagelongmiddlegame
challenging
Rating 1918
advantageopeningshort
challenging
Rating 1919
advantagelongopening
challenging
Rating 1922
advantagemiddlegameshort
challenging
Rating 1928
advantageclearancelong
challenging
Rating 1930
advantageattackingF2F7fork
challenging
Rating 1933
advantagediscoveredAttacklong
challenging
Rating 1938
advantageopeningshort
challenging
Rating 1941
attractioncrushingkingsideAttack
challenging
Rating 1943
advantageforkmiddlegame
challenging
Rating 1944
advantagelongmiddlegame
challenging
Rating 1945
crushingendgamemaster
challenging
Rating 1948
advantagemiddlegameshort
challenging
Rating 1950
advantagemiddlegameshort
challenging
Rating 1954
crushingendgamelong
challenging
Rating 1955
advantagemiddlegameshort
challenging
Rating 1960
crushingmastermiddlegame
challenging
Rating 1960
advantagemiddlegameshort
challenging
Rating 1961
crushingendgamerookEndgame
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