advanced · rating 2170
Press “Start puzzle”. The setup move will play, then move the white pieces.
discoveredAttackdiscoveredCheckendgameforkmatemateIn4veryLong
3011 plays
7 solution plies
Stored move sequence
a3a2 → e6f8 → h7g8 → f8g6 → d7d8 → c8d8 → g8f7 → d8f8
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.