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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke8 draw
5 Kf6 draw
6 Kf7 draw
7 Nh4 draw
8 Kf8 loss in 18 half-moves
9 Nf8 loss in 10 half-moves
10 Nh8 loss in 6 half-moves
11 Ke6 loss in 4 half-moves
12 Ne5 loss in 2 half-moves
13 Nf4 loss in 2 half-moves