developing · rating 1446
Press “Start puzzle”. The setup move will play, then move the black pieces.
matemateIn4middlegamesacrificeveryLong
2797 plays
7 solution plies
Stored move sequence
f2f5 → h6h2 → g2h2 → h8h2 → h1g1 → a8g8 → f5g6 → g8g6
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.