challenging · rating 1721
Press “Start puzzle”. The setup move will play, then move the black pieces.
longmatemateIn3middlegamepillsburysMatesacrifice
1994 plays
5 solution plies
Stored move sequence
a1d1 → g3e2 → c4e2 → h8g8 → e2g4 → g8g4
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.