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 Kd7 draw
3 Kd8 draw
4 Nf6 draw
5 Ng7 draw
6 Kb6 loss in 26 half-moves
7 Kb7 loss in 26 half-moves
8 Kc6 loss in 26 half-moves
9 Kc8 loss in 22 half-moves
10 Nd6 loss in 20 half-moves
11 Kb8 loss in 18 half-moves