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 1677
advantageforklong
challenging
Rating 1677
endgameforkmate
challenging
Rating 1677
crushingendgameexposedKing
challenging
Rating 1677
advantagelongmiddlegame
challenging
Rating 1677
advantagelongmiddlegame
challenging
Rating 1677
crushingdefensiveMoveendgame
challenging
Rating 1677
crushingendgamemaster
challenging
Rating 1677
advancedPawncrushingendgame
challenging
Rating 1677
crushingmastermiddlegame
challenging
Rating 1677
advantageforkmiddlegame
challenging
Rating 1677
crushingforkhangingPiece
challenging
Rating 1677
crushinghangingPiecemiddlegame
challenging
Rating 1677
advantageattractiondeflection
challenging
Rating 1677
crushingendgamefork
challenging
Rating 1678
crushingdefensiveMoveendgame
challenging
Rating 1678
crushingforkmiddlegame
challenging
Rating 1678
advantagelongmaster
challenging
Rating 1678
advantagemiddlegameshort
challenging
Rating 1678
advantageendgamelong
challenging
Rating 1678
advantagekingsideAttacklong
challenging
Rating 1678
crushingendgamefork
challenging
Rating 1678
crushingmiddlegameshort
challenging
Rating 1678
crushingdiscoveredAttackendgame
challenging
Rating 1678
crushingendgamepawnEndgame
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