challenging · rating 1989
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawnendgameequalityshort
22 plays
3 solution plies
Stored move sequence
a1a2 → g7f7 → f8g8 → g6g7
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.