Rating 1600–1999 · 9000 puzzles
Challenging level — for strong club players
Multi-move combinations where move order and in-between resources decide whether the idea works at all.
How to train at this level
Calculate the full line to a quiet position before playing the first move. When you fail one, replay it and find the exact ply where your calculation diverged — that habit converts losses into training signal.
challenging
Rating 1834
advantageendgamerookEndgame
challenging
Rating 1834
advantagemiddlegameshort
challenging
Rating 1834
advantagemiddlegameshort
challenging
Rating 1834
mastermatemateIn2
challenging
Rating 1834
endgamekillBoxMatemate
challenging
Rating 1834
attractioncrushingendgame
challenging
Rating 1834
advantagelongmiddlegame
challenging
Rating 1834
advantagelongmiddlegame
challenging
Rating 1834
advantagedefensiveMoveendgame
challenging
Rating 1834
advancedPawncrushingendgame
challenging
Rating 1834
advantageendgamelong
challenging
Rating 1834
advantageendgamelong
challenging
Rating 1834
advancedPawnadvantagediscoveredCheck
challenging
Rating 1834
advantagemiddlegameshort
challenging
Rating 1834
crushingmiddlegameshort
challenging
Rating 1834
crushingdefensiveMoveendgame
challenging
Rating 1834
crushingopeningshort
challenging
Rating 1834
advantagelongmiddlegame
challenging
Rating 1834
crushingendgameshort
challenging
Rating 1834
attractioncrushingendgame
challenging
Rating 1834
advantagemiddlegameshort
challenging
Rating 1834
advantageendgamepin
challenging
Rating 1835
attractioncrushingkingsideAttack
challenging
Rating 1835
advantageendgamepin
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