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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Kd8 draw
5 Ke8 draw
6 Ne3 draw
7 Nf4 draw
8 Nh4 loss in 14 half-moves
9 Kc6 loss in 8 half-moves
10 Kc7 loss in 8 half-moves
11 Ne1 loss in 8 half-moves
12 Kc8 loss in 6 half-moves