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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke1 draw
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Nf1 draw
8 Nh1 draw
9 Nh5 draw
10 Ke3 loss in 6 half-moves
11 Kd3 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nf5 loss in 2 half-moves