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

EGTB: win in 4 half-moves

# move score
1 Nc7 win in 3 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Kf7 draw
6 Nd6 draw
7 Nf6 draw
8 Ng7 draw
9 Ke7 loss in 12 half-moves
10 Ke5 loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves