advanced · rating 2723
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawncrushingdefensiveMoveendgamerookEndgameveryLong
123 plays
7 solution plies
Stored move sequence
a8a7 → a4a5 → a6b5 → a5b6 → a7a6 → b6b7 → a6b6 → b2a2
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.