challenging · rating 1682
Press “Start puzzle”. The setup move will play, then move the black pieces.
advancedPawncrushingendgamepromotionveryLong
5111 plays
7 solution plies
Stored move sequence
e7e1 → a1e1 → f2e1 → a4a3 → e1d2 → a3a2 → d2c3 → a2a1q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.