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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf8 draw
6 Ne5 draw
7 Nf4 draw
8 Nh4 draw
9 Ne7 loss in 12 half-moves
10 Nf8 loss in 10 half-moves
11 Nh8 loss in 10 half-moves