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 1747
crushingendgamepawnEndgame
challenging
Rating 1747
advantagecapturingDefenderdefensiveMove
challenging
Rating 1747
crushingexposedKinglong
challenging
Rating 1747
advantagelongmiddlegame
challenging
Rating 1747
advantagelongopening
challenging
Rating 1747
advantageclearancelong
challenging
Rating 1747
attractioncrushingmiddlegame
challenging
Rating 1747
doubleCheckkingsideAttackmate
challenging
Rating 1747
advancedPawnbishopEndgameendgame
challenging
Rating 1747
crushingdefensiveMoveendgame
challenging
Rating 1747
longmatemateIn3
challenging
Rating 1747
kingsideAttackmatemateIn2
challenging
Rating 1747
crushingendgamerookEndgame
challenging
Rating 1747
crushingendgamepawnEndgame
challenging
Rating 1747
crushingintermezzomiddlegame
challenging
Rating 1747
bishopEndgamecrushingdefensiveMove
challenging
Rating 1747
advantagelongmiddlegame
challenging
Rating 1747
crushingexposedKinglong
challenging
Rating 1747
crushingendgameshort
challenging
Rating 1747
advantagelongmiddlegame
challenging
Rating 1747
advancedPawncrushingendgame
challenging
Rating 1747
advantageendgamemaster
challenging
Rating 1748
crushingdefensiveMoveendgame
challenging
Rating 1748
advantagemiddlegameshort
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