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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kd6 draw
3 Ke6 draw
4 Nf4 draw
5 Kc6 loss in 6 half-moves
6 Kd8 loss in 6 half-moves
7 Ke8 loss in 6 half-moves
8 Kc7 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Nh4 loss in 2 half-moves