advanced · rating 2797
Press “Start puzzle”. The setup move will play, then move the white pieces.
advancedPawncrushingendgamepromotionqueenEndgameunderPromotionveryLong
527 plays
7 solution plies
Stored move sequence
f7f6 → d4d3 → g6f7 → d6d7 → f6e5 → d3h7 → f7e6 → d7d8n
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.