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

EGTB: win in 4 half-moves

# move score
1 Nh7 win in 3 half-moves
2 Kc7 draw
3 Kd6 draw
4 Ke6 draw
5 Ke7 draw
6 Ng6 draw
7 Kc8 loss in 20 half-moves
8 Kd8 loss in 20 half-moves
9 Ne6 loss in 18 half-moves
10 Kc6 loss in 16 half-moves
11 Ke8 loss in 10 half-moves