Click on the third or sixth rank to set the en passant target square.

EGTB: win in 8 half-moves

# move score
1 Kh6 win in 7 half-moves
2 Kh8 win in 7 half-moves
3 Kg6 win in 13 half-moves
4 Kg7 win in 13 half-moves
5 Kg8 win in 15 half-moves
6 Nh4 win in 15 half-moves
7 Ne1 win in 17 half-moves
8 Ne3 loss in 2 half-moves
9 Nf4 loss in 2 half-moves