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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd5 win in 5 half-moves
3 Nf6 win in 5 half-moves
4 Ke6 draw
5 Kf5 draw
6 Kf6 draw
7 Ng7 draw
8 Kd6 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Ng3 loss in 2 half-moves