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 1640
crushingdiscoveredAttacklong
challenging
Rating 1640
advantagedefensiveMoveendgame
challenging
Rating 1641
crushingdefensiveMoveendgame
challenging
Rating 1641
crushingendgamefork
challenging
Rating 1641
advantagelongmiddlegame
challenging
Rating 1641
crushingmiddlegamepin
challenging
Rating 1641
crushingendgameveryLong
challenging
Rating 1641
advantagehangingPiecemiddlegame
challenging
Rating 1641
advantageintermezzomiddlegame
challenging
Rating 1641
crushingendgameshort
challenging
Rating 1641
advantagemiddlegameshort
challenging
Rating 1641
crushingendgamelong
challenging
Rating 1641
advantagemiddlegameshort
challenging
Rating 1641
crushingmiddlegameveryLong
challenging
Rating 1641
attractioncrushingkingsideAttack
challenging
Rating 1641
crushingdeflectionendgame
challenging
Rating 1641
crushingmiddlegameshort
challenging
Rating 1641
advantagehangingPiecelong
challenging
Rating 1641
advantageendgamehangingPiece
challenging
Rating 1641
crushinglongmiddlegame
challenging
Rating 1641
advantagemastermiddlegame
challenging
Rating 1641
crushingendgamemaster
challenging
Rating 1641
advantagelongmiddlegame
challenging
Rating 1641
advantageattractionexposedKing
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