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 1817
crushingendgamefork
challenging
Rating 1817
endgamelongmate
challenging
Rating 1817
endgamematemateIn2
challenging
Rating 1817
longmatemateIn3
challenging
Rating 1817
crushingendgamelong
challenging
Rating 1817
crushingendgamehangingPiece
challenging
Rating 1817
advantageendgameshort
challenging
Rating 1817
endgamematemateIn2
challenging
Rating 1817
attractioncrushingendgame
challenging
Rating 1817
crushingdeflectiondiscoveredAttack
challenging
Rating 1817
advantageendgameshort
challenging
Rating 1817
crushingdeflectionendgame
challenging
Rating 1817
advantageendgamelong
challenging
Rating 1817
clearancecrushingdefensiveMove
challenging
Rating 1818
bishopEndgamecrushingdeflection
challenging
Rating 1818
crushingendgamelong
challenging
Rating 1818
advantageendgamelong
challenging
Rating 1818
crushingendgamehangingPiece
challenging
Rating 1818
advantagemiddlegamepin
challenging
Rating 1818
crushingendgameshort
challenging
Rating 1818
advantagelongmiddlegame
challenging
Rating 1818
crushingdeflectionendgame
challenging
Rating 1818
crushingendgamequeenRookEndgame
challenging
Rating 1818
advancedPawnadvantagedefensiveMove
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