foundation · rating 1122
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawnmatemateIn2openingpromotionshort
317 plays
3 solution plies
Stored move sequence
b2a1 → d1d8 → c6d8 → c7d8q
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.