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 Ke6 draw
3 Kf7 draw
4 Ne5 draw
5 Nf8 draw
6 Kg5 loss in 32 half-moves
7 Kg7 loss in 16 half-moves
8 Nh8 loss in 8 half-moves
9 Kf5 loss in 4 half-moves
10 Nh4 loss in 4 half-moves
11 Ke5 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 Nf4 loss in 2 half-moves