advanced · rating 2521
Press “Start puzzle”. The setup move will play, then move the white pieces.
crushingdefensiveMoveendgamepawnEndgameveryLongzugzwang
4106 plays
7 solution plies
Stored move sequence
a6a5 → h4h5 → g6h5 → g4h5 → d5c5 → d3e4 → a5a4 → f4f5
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.