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 Kf6 draw
5 Kf7 draw
6 Nb1 draw
7 Nb5 draw
8 Nc2 draw
9 Ke8 loss in 4 half-moves
10 Kf8 loss in 4 half-moves
11 Ke6 loss in 2 half-moves
12 Nc4 loss in 2 half-moves