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

EGTB: win in 4 half-moves

# move score
1 Nh3 win in 3 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kg8 draw
5 Ne6 draw
6 Nf3 draw
7 Nf7 draw
8 Nh7 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Ne4 loss in 2 half-moves