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

EGTB: win in 4 half-moves

# move score
1 Nd8 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Ke7 loss in 8 half-moves
4 Kc5 loss in 2 half-moves
5 Kc6 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Ne5 loss in 2 half-moves
11 Ng5 loss in 2 half-moves
12 Nh6 loss in 2 half-moves
13 Nh8 loss in 2 half-moves