advanced · rating 2499
Press “Start puzzle”. The setup move will play, then move the white pieces.
bishopEndgamecrushingdefensiveMoveendgamequietMoveveryLong
51 plays
9 solution plies
Stored move sequence
b6a7 → e5f6 → c6b7 → f6f7 → a7g1 → f7g7 → d5d4 → c1a3 → g1e3 → a3e7
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.