challenging · rating 1665
Press “Start puzzle”. The setup move will play, then move the black pieces.
advantageendgamepawnEndgameveryLong
144 plays
7 solution plies
Stored move sequence
b2b3 → a4b3 → c2b2 → d4d3 → a3a4 → d3e2 → a4a5 → e2f2
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.