advanced · rating 2686
Press “Start puzzle”. The setup move will play, then move the black pieces.
collinearMovecrushingdiscoveredAttackendgameveryLong
119 plays
7 solution plies
Stored move sequence
d1f1 → c8c1 → a1b3 → c1b1 → g4g5 → b2c3 → g2g3 → b1b3
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.