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 Kf6 draw
3 Kg7 draw
4 Nf4 draw
5 Nf8 loss in 16 half-moves
6 Kg8 loss in 14 half-moves
7 Kf8 loss in 8 half-moves
8 Nh8 loss in 8 half-moves
9 Ke6 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Ne5 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 Nh4 loss in 2 half-moves