advanced · rating 2781
Press “Start puzzle”. The setup move will play, then move the black pieces.
advancedPawncrushingendgameknightEndgamepromotionquietMovesacrificeveryLong
361 plays
11 solution plies
Stored move sequence
b4b5 → e5e4 → b5b6 → d5b6 → a5b6 → g4f4 → a4a5 → e4e3 → a5a6 → e3e2 → a6a7 → e2f1q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.