foundation · rating 829
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawncrushingendgamepromotionquietMoveveryLong
522 plays
9 solution plies
Stored move sequence
c2c7 → b6c7 → g5f4 → d4d5 → g7g5 → d5d6 → g5g4 → d6d7 → g4g3 → d7d8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.