foundation · rating 991
Press “Start puzzle”. The setup move will play, then move the black pieces.
longmatemateIn3middlegamepillsburysMate
4161 plays
5 solution plies
Stored move sequence
a7a8q → e6f4 → g2g3 → e1g1 → h3g2 → g1g2
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.