challenging · rating 1823
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawncrushingendgamemasterpromotionshort
231 plays
3 solution plies
Stored move sequence
a3c3 → a6a7 → c3d3 → a7a8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.