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 Kc6 draw
3 Kd7 draw
4 Ng5 draw
5 Kb6 loss in 6 half-moves
6 Kb7 loss in 4 half-moves
7 Kb8 loss in 4 half-moves
8 Kc8 loss in 4 half-moves
9 Kd8 loss in 4 half-moves
10 Nf6 loss in 2 half-moves
11 Nf8 loss in 2 half-moves