challenging · rating 1715
Press “Start puzzle”. The setup move will play, then move the white pieces.
discoveredAttackdiscoveredCheckenPassantforkmatemateIn4openingveryLong
917 plays
7 solution plies
Stored move sequence
f7g8 → f4c4 → d7d5 → e5d6 → b4d5 → c4d5 → c8e6 → d5e6
The first ply is the setup move from the source game. The solver plays the following side-to-move plies.