challenging · rating 1692
Press “Start puzzle”. The setup move will play, then move the black pieces.
forkmatemateIn4middlegameveryLong
2597 plays
7 solution plies
Stored move sequence
d6d7 → h4h1 → g1f2 → g3e4 → f2e3 → h1e1 → c4e2 → e1e2
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.