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 1830
forkmatemateIn2
challenging
Rating 1830
advantageintermezzomiddlegame
challenging
Rating 1830
advancedPawncrushingendgame
challenging
Rating 1830
advantageendgamelong
challenging
Rating 1830
doubleBishopMatelongmate
challenging
Rating 1830
endgamematemateIn2
challenging
Rating 1830
advantageendgameshort
challenging
Rating 1830
advantagedefensiveMoveendgame
challenging
Rating 1830
advantagelongmiddlegame
challenging
Rating 1830
advantageforkmiddlegame
challenging
Rating 1830
advantageforkmiddlegame
challenging
Rating 1830
crushingmastermiddlegame
challenging
Rating 1830
crushingexposedKinglong
challenging
Rating 1830
attractioncrushingkingsideAttack
challenging
Rating 1830
advantagediscoveredAttackdiscoveredCheck
challenging
Rating 1831
crushingdiscoveredAttackdiscoveredCheck
challenging
Rating 1831
bishopEndgamecrushingendgame
challenging
Rating 1831
crushingmiddlegameshort
challenging
Rating 1831
crushingendgamelong
challenging
Rating 1831
crushingdefensiveMovemiddlegame
challenging
Rating 1831
crushingdefensiveMovemaster
challenging
Rating 1831
crushingmastermiddlegame
challenging
Rating 1831
advantagemastermiddlegame
challenging
Rating 1831
advantageendgamequietMove
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