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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Kd7 draw
3 Kf5 draw
4 Kf6 draw
5 Ne7 draw
6 Nf6 draw
7 Ke7 loss in 22 half-moves
8 Kf7 loss in 22 half-moves
9 Nh6 loss in 8 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves