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

EGTB: win in 4 half-moves

# move score
1 Nd7 win in 3 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Kh6 draw
6 Ne6 draw
7 Ng6 draw
8 Nh7 loss in 36 half-moves
9 Kh7 loss in 34 half-moves
10 Kg8 loss in 22 half-moves
11 Kh8 loss in 22 half-moves