challenging · rating 1976
Press “Start puzzle”. The setup move will play, then move the white pieces.
matemateIn4middlegamepinsacrificeveryLong
1696 plays
7 solution plies
Stored move sequence
c7c6 → a7a8 → c8c7 → c3b5 → c7b6 → a8a7 → b6b5 → a2a4
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.