advanced · rating 2121
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawnendgameforkmatemateIn4promotionveryLong
821 plays
7 solution plies
Stored move sequence
c2c1q → f6f7 → g8f8 → e6e7 → e8e7 → d7d8 → e7e8 → f7e8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.