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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 draw
3 Ne7 loss in 8 half-moves
4 Kb7 loss in 2 half-moves
5 Kb8 loss in 2 half-moves
6 Kd8 loss in 2 half-moves
7 Nf6 loss in 2 half-moves
8 Nh6 loss in 1 half-moves