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 1855
crushingdiscoveredAttackendgame
challenging
Rating 1855
advancedPawnattractionlong
challenging
Rating 1855
crushingmastermiddlegame
challenging
Rating 1855
crushinglongmiddlegame
challenging
Rating 1856
advantagediscoveredAttackdiscoveredCheck
challenging
Rating 1856
discoveredAttackkingsideAttackmate
challenging
Rating 1856
advantageforklong
challenging
Rating 1856
advantagemiddlegameshort
challenging
Rating 1856
advantageforkmaster
challenging
Rating 1856
equalitymiddlegameshort
challenging
Rating 1856
advantagelongmiddlegame
challenging
Rating 1856
attractioncrushingdeflection
challenging
Rating 1856
crushingendgamelong
challenging
Rating 1856
crushingmastermiddlegame
challenging
Rating 1856
crushinglongmiddlegame
challenging
Rating 1856
advantagemiddlegameshort
challenging
Rating 1856
crushingendgamelong
challenging
Rating 1856
attractioncrushingexposedKing
challenging
Rating 1856
capturingDefendercrushinglong
challenging
Rating 1857
crushinglongmiddlegame
challenging
Rating 1857
advancedPawnadvantageendgame
challenging
Rating 1857
endgamematemateIn2
challenging
Rating 1857
crushingendgamelong
challenging
Rating 1857
doubleChecklongmate
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