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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke7 draw
5 Kf5 draw
6 Nb5 draw
7 Nc8 draw
8 Kd7 loss in 24 half-moves
9 Ke5 loss in 20 half-moves
10 Kf7 loss in 2 half-moves
11 Nc6 loss in 2 half-moves