advanced · rating 2416
Press “Start puzzle”. The setup move will play, then move the black pieces.
crushingdefensiveMoveendgamepawnEndgameveryLongzugzwang
426 plays
9 solution plies
Stored move sequence
a2a3 → e5f5 → e3e4 → f5e5 → f3g4 → e5e4 → g4g5 → e4d3 → g5f4 → d3c3
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.