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 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Ng4 win in 3 half-moves
5 Ke6 win in 5 half-moves
6 Ke8 win in 5 half-moves
7 Kf7 win in 11 half-moves
8 Kf8 win in 11 half-moves
9 Nd5 draw
10 Ne8 draw
11 Ng8 draw
12 Nh7 draw
13 Nd7 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Nh5 loss in 2 half-moves