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

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Ne6 draw
7 Ne8 draw
8 Nh5 draw
9 Ka7 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Kc8 loss in 4 half-moves