advanced · rating 2406
Press “Start puzzle”. The setup move will play, then move the white pieces.
longmatemateIn3middlegame
6830 plays
5 solution plies
Stored move sequence
e7f8 → b6d8 → e8f7 → d8f6 → f7g8 → f6f8
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.