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 Kb6 draw
3 Kb8 draw
4 Kc6 draw
5 Kd8 draw
6 Ne6 draw
7 Ne8 draw
8 Nh5 draw
9 Kc8 loss in 16 half-moves
10 Kb7 loss in 12 half-moves
11 Kd7 loss in 12 half-moves
12 Kd6 loss in 1 half-moves