advanced · rating 2075
Press “Start puzzle”. The setup move will play, then move the white pieces.
crushingendgamemasterpawnEndgameveryLongzugzwang
638 plays
9 solution plies
Stored move sequence
a7b7 → b5a6 → b7a6 → c3b4 → a6a7 → b4b5 → a7b7 → a4a5 → b6a5 → b5a5
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.