advanced · rating 2105
Press “Start puzzle”. The setup move will play, then move the black pieces.
matemateIn4middlegamesacrificeveryLong
3068 plays
7 solution plies
Stored move sequence
c3e4 → b7b3 → c2b3 → a3a2 → b1c1 → a8c8 → e4c3 → c8c3
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.