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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Kf8 win in 1 half-moves
5 Ng4 win in 1 half-moves
6 Nf5 loss in 2 half-moves
7 Ng8 loss in 2 half-moves
8 Kf7 loss in 1 half-moves
9 Nf7 loss in 1 half-moves