729 real-game puzzles in this collection
What is a zugzwang?
Zugzwang wins by giving the opponent the move when every legal reply worsens their position. It is the signature weapon of pawn and minor-piece endgames.
How to spot it
In simplified positions, ask what the opponent would play if forced to move. When every answer loses, engineer that exact position — often with a quiet waiting move.
What this set trains
These puzzles build endgame patience: winning with tempo and geometry instead of direct attack.
Foundation: 42Developing: 61Challenging: 131Advanced: 495
advanced
Rating 2581
crushingendgamepawnEndgame
advanced
Rating 2582
crushingdefensiveMoveendgame
advanced
Rating 2583
advantagedefensiveMoveendgame
advanced
Rating 2585
crushingenPassantendgame
advanced
Rating 2587
crushingdefensiveMoveendgame
advanced
Rating 2587
crushingendgamepawnEndgame
advanced
Rating 2591
bishopEndgamecrushingendgame
advanced
Rating 2591
crushingdefensiveMoveendgame
advanced
Rating 2593
crushingdefensiveMoveendgame
advanced
Rating 2594
crushingendgamelong
advanced
Rating 2594
crushingendgamelong
advanced
Rating 2595
crushingdeflectionendgame
advanced
Rating 2596
crushingendgamepawnEndgame
advanced
Rating 2599
crushingdefensiveMoveendgame
advanced
Rating 2599
advantageendgamepawnEndgame
advanced
Rating 2599
crushingendgamepawnEndgame
advanced
Rating 2600
crushingendgamelong
advanced
Rating 2601
crushingendgamelong
advanced
Rating 2604
crushingendgamelong
advanced
Rating 2606
crushingendgamelong
advanced
Rating 2607
crushingendgamelong
advanced
Rating 2607
crushingendgamepawnEndgame
advanced
Rating 2608
crushingdefensiveMoveendgame
advanced
Rating 2608
crushingdefensiveMoveendgame
No local records match those filters.