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 Kd6 draw
3 Kd7 draw
4 Kf7 draw
5 Nh5 draw
6 Kf5 loss in 54 half-moves
7 Nh1 loss in 6 half-moves
8 Kd5 loss in 2 half-moves
9 Ne2 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nf1 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Ke5 loss in 1 half-moves
14 Kf6 loss in 1 half-moves