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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kd5 draw
4 Kd6 draw
5 Kf7 draw
6 Ng3 draw
7 Kd7 loss in 12 half-moves
8 Ke7 loss in 10 half-moves
9 Kf6 loss in 8 half-moves
10 Nf2 loss in 2 half-moves