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 Kf6 draw
3 Nc7 draw
4 Nd6 draw
5 Nf6 draw
6 Ng7 draw
7 Ke6 loss in 48 half-moves
8 Kf7 loss in 48 half-moves
9 Kf8 loss in 42 half-moves
10 Kd7 loss in 34 half-moves
11 Kd8 loss in 34 half-moves