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 1833
crushinglongmiddlegame
challenging
Rating 1833
advantagemiddlegameshort
challenging
Rating 1833
crushingdefensiveMoveendgame
challenging
Rating 1833
advancedPawnadvantagedefensiveMove
challenging
Rating 1833
discoveredCheckdoubleCheckmaster
challenging
Rating 1833
advantagehangingPiecelong
challenging
Rating 1833
crushingendgamefork
challenging
Rating 1833
advantageattractionfork
challenging
Rating 1833
crushingdefensiveMoveendgame
challenging
Rating 1833
crushingmiddlegameshort
challenging
Rating 1833
advantagelongmiddlegame
challenging
Rating 1833
crushingforklong
challenging
Rating 1833
crushingendgameshort
challenging
Rating 1833
advantageforklong
challenging
Rating 1833
advantagemiddlegameshort
challenging
Rating 1833
matemateIn2middlegame
challenging
Rating 1833
advantageendgameintermezzo
challenging
Rating 1833
crushingdefensiveMoveendgame
challenging
Rating 1833
crushinghangingPiecemiddlegame
challenging
Rating 1833
balestraMatediscoveredAttackdiscoveredCheck
challenging
Rating 1833
advantagemiddlegameshort
challenging
Rating 1833
crushingdefensiveMoveendgame
challenging
Rating 1834
advantagemiddlegameshort
challenging
Rating 1834
advancedPawncrushingdeflection
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