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

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Kd5 draw
4 Kd7 draw
5 Ke7 draw
6 Kf7 draw
7 Ne8 draw
8 Nh5 draw
9 Ke5 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kf6 loss in 2 half-moves