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 Ke8 draw
3 Kf7 draw
4 Kg7 loss in 14 half-moves
5 Kg8 loss in 14 half-moves
6 Nh8 loss in 8 half-moves
7 Ne5 loss in 2 half-moves
8 Ne7 loss in 2 half-moves
9 Nf4 loss in 2 half-moves
10 Nh4 loss in 2 half-moves