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 Kc5 draw
3 Kc6 draw
4 Kd6 draw
5 Ke6 draw
6 Nc2 draw
7 Nf1 draw
8 Ng2 draw
9 Ng4 draw
10 Kc4 loss in 4 half-moves
11 Ke4 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nd1 loss in 2 half-moves
14 Kd4 loss in 1 half-moves
15 Ke5 loss in 1 half-moves