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

EGTB: win in 4 half-moves

# move score
1 Nf8 win in 3 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kd5 draw
5 Ke7 draw
6 Nb6 draw
7 Nc5 draw
8 Nb8 loss in 36 half-moves
9 Kc7 loss in 20 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves