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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 loss in 6 half-moves
3 Kg5 loss in 6 half-moves
4 Nh6 loss in 6 half-moves
5 Kh4 loss in 4 half-moves
6 Kh5 loss in 4 half-moves
7 Kf3 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kh3 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Nf6 loss in 2 half-moves