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 Kf5 draw
3 Ng2 draw
4 Ng6 draw
5 Kd5 loss in 16 half-moves
6 Ke7 loss in 10 half-moves
7 Kf6 loss in 10 half-moves
8 Kd7 loss in 8 half-moves
9 Kf7 loss in 4 half-moves
10 Nf3 loss in 2 half-moves
11 Kd6 loss in 1 half-moves
12 Ke5 loss in 1 half-moves