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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc8 draw
4 Kd7 draw
5 Kd8 draw
6 Ne8 draw
7 Nf5 draw
8 Kb6 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Nh5 loss in 2 half-moves