advanced · rating 2517
Press “Start puzzle”. The setup move will play, then move the white pieces.
matemateIn4middlegamesacrificeveryLong
472 plays
7 solution plies
Stored move sequence
f8g8 → c6c8 → d8c8 → h6g7 → g8g7 → c1c8 → g7g8 → c8g8
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.