challenging · rating 1948
Press “Start puzzle”. The setup move will play, then move the black pieces.
crushingdefensiveMoveendgamelongzugzwang
166 plays
5 solution plies
Stored move sequence
b3b6 → c6b6 → d3c3 → b6a5 → c3b3 → a5b5
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.