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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ng5 draw
3 Kd8 loss in 12 half-moves
4 Nf6 loss in 10 half-moves
5 Nf8 loss in 10 half-moves
6 Kb7 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Kc7 loss in 2 half-moves