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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Nf4 loss in 36 half-moves
4 Kd7 loss in 14 half-moves
5 Kf8 loss in 8 half-moves
6 Nh4 loss in 8 half-moves
7 Kd8 loss in 4 half-moves
8 Ne1 loss in 4 half-moves
9 Ne3 loss in 4 half-moves