challenging · rating 1775
Press “Start puzzle”. The setup move will play, then move the black pieces.
advancedPawncrushingendgamepromotionsacrificeveryLong
25 plays
7 solution plies
Stored move sequence
c4c5 → f4f3 → c5c6 → b7b5 → b4b5 → f3f2 → b5b6 → f2f1q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.