advanced · rating 2724
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawncrushingendgamepawnEndgamepromotionveryLong
357 plays
11 solution plies
Stored move sequence
b7b5 → c4b5 → f4f3 → g2f3 → g4g3 → h2g3 → h4h3 → b5a6 → h3h2 → a6a7 → h2h1q → a7a8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.