challenging · rating 1987
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawnadvantageendgamepromotionshort
2852 plays
3 solution plies
Stored move sequence
a7b6 → a6a7 → b6c7 → a7a8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.