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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kf5 win in 7 half-moves
3 Ng6 win in 7 half-moves
4 Ke6 win in 9 half-moves
5 Kd5 win in 13 half-moves
6 Kf4 win in 15 half-moves
7 Ke4 win in 17 half-moves
8 Ne6 win in 17 half-moves
9 Nd7 win in 21 half-moves
10 Kf6 draw
11 Nh7 draw
12 Kd4 loss in 2 half-moves