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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Ke7 win in 5 half-moves
5 Nf1 win in 9 half-moves
6 Ke5 win in 15 half-moves
7 Kf7 draw
8 Nc2 draw
9 Nf5 draw
10 Ng2 draw
11 Ng4 draw
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Nc4 loss in 2 half-moves
15 Nd1 loss in 2 half-moves
16 Nd5 loss in 2 half-moves