developing · rating 1249
Press “Start puzzle”. The setup move will play, then move the black pieces.
advancedPawncrushingendgamepawnEndgamepromotionveryLong
2473 plays
15 solution plies
Stored move sequence
b3b4 → a5b4 → c2b3 → f3g2 → b3b4 → g2h2 → a2a4 → h2g3 → a4a5 → g3f4 → a5a6 → g4g3 → a6a7 → g3g2 → a7a8q → g2g1q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.