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 Kc6 draw
3 Kd4 draw
4 Kd5 draw
5 Kd6 draw
6 Nf7 draw
7 Kb5 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Ng4 loss in 2 half-moves
10 Ng8 loss in 2 half-moves
11 Kb4 loss in 1 half-moves
12 Kb6 loss in 1 half-moves