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

EGTB: win in 4 half-moves

# move score
1 Nh4 win in 3 half-moves
2 Ke6 draw
3 Kf6 draw
4 Kf8 draw
5 Kg7 draw
6 Kg8 draw
7 Nf8 draw
8 Nh8 draw
9 Ke7 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 Nf4 loss in 2 half-moves